Best Spark Plug For Predator 212: Compare F6TC and F7TC Options
A strong Predator 212 spark plug choice matches the engine’s required plug type and thread dimensions, and suits the mini bike, go-kart, or small-engine setup it serves. This roundup compares ten listings that claim Predator 212 compatibility, including F6TC and F7TC replacements, copper-core options, and packs ranging from two to four plugs. The listings vary in the engines and vehicles they name, the materials they specify, and how clearly they identify plug dimensions.
Those details matter more than a broad compatibility list: Predator 212 versions and replacement plug references can differ, so confirm the engine manual or the plug removed from your engine before ordering. The picks below prioritize stated Predator fit, then useful specifications and included quantity, without treating seller claims as a substitute for checking fitment.
For a Predator 212, YGQ F6TC Replacement is the leading choice in this set because its listing explicitly names Predator 212 and provides an F6TC/F6RTC replacement cross-reference list. It also specifies a copper core, nickel top, M14x1.25 thread, and a three-plug pack. Check your engine’s required plug designation and dimensions before buying, particularly if you are comparing an F6TC with an F7TC listing; the product descriptions do not establish that those types are interchangeable for every Predator 212 configuration.
Our Top Picks
Best OverallThe listing explicitly includes Predator 212 compatibility, F6TC/F6RTC references, an M14x1.25 thread, copper core, and three plugs.
View on Amazon
Three-Pack F6RTCIt names Predator and 212cc engines, gives 19 mm thread length and 20.8 mm hex size, and includes three plugs with Teflon tape.
View on Amazon
Broad F6TC Cross-RefsIts listing directly names Predator 212 and cross-references NGK BP6ES; the three-plug kit specifies copper core and nickel-alloy top.
View on Amazon- Two-Pack F6TC CQSPMOTO F6TC Plugs
- Mini-Bike Fit JMCHstore F7TC Plugs
Compare the spark plug options
| # | Product | Core Material | Top Material Type | Compatible with Vehicle Type | Thread Size | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. YGQ F6TC ReplacementBest Overall | Copper | Nickel | ATV, Go Kart, Golf Cart, Lawn Mower… | M14x1.25 | View on Amazon |
| 2 | 2. YAMAKATO F6RTC PlugsThree-Pack F6RTC | Copper | Metal | Bike,Kart | 19 millimeters | View on Amazon |
| 3 | 3. Strongthium F6TC KitBroad F6TC Cross-Refs | Copper | Nickel Alloy | Automotive, Lawn Equipment, Motorcycle, Power… | 14mm X 1.25 | View on Amazon |
| 4 |  4. CQSPMOTO F6TC PlugsTwo-Pack F6TC | — | Nickel Alloy | Small Engine | 14 mm | View on Amazon |
| 5 |  5. JMCHstore F7TC PlugsMini-Bike Fit | Copper | Ceramic, Metal | Go Kart | 0.75 inch | View on Amazon |
| 6 |  6. QYMOTO F7TC PlugsColeman mini-bike replacement | Copper | Copper | Go Kart | 14mm x 1.25mm | View on Amazon |
| 7 |  7. Pekfnsc F7TC PlugGenerator and engine coverage | Platinum | Nickel | Car, Truck, Van, Lawn Mower, Generator… | M14x1.25 | View on Amazon |
| 8 |  8. KIKITE F7TC PlugsColor-coded F7TC set | — | — | Lawn Mower | 14mm | View on Amazon |
| 9 |  9. SHIQINHA WXK0808 PlugRacing-labeled mini-bike plug | — | — | — | — | View on Amazon |
| 10 |  10. JSIERLUOV F7TC PlugsFour-plug multi-equipment pack | Copper | Aluminum oxide | Car, Lawn Mower, Tractor | 14×19 | View on Amazon |
Detailed Reviews: Best Spark Plug For Predator 212
#1 · Best Overall
1. YGQ F6TC Replacement
- Core Material: Copper
- Top Material Type: Nickel
- Compatible with Vehicle Type: ATV, Go Kart, Golf Cart, Lawn Mower…
- Thread Size: M14x1.25
Best for: Broad-engine replacement set.
Why it ranks #1: The listing explicitly includes Predator 212 compatibility, F6TC/F6RTC references, an M14x1.25 thread, copper core, and three plugs.
The F6TC/F6RTC plug’s wide compatibility list is its clearest advantage: it covers Predator 212 alongside numerous Honda GX engines and small-engine applications, giving owners a replacement option across more than one machine. Its copper core and nickel top identify the listed construction, while the three-piece set supplies spares for ongoing maintenance.
YGQ lists compatibility from GX120 through GX390 and includes 212cc, 224cc, 301cc, and 420cc engines, plus mini-bike and go-kart models such as CT200U and KT196. That breadth can help a small-equipment owner stock one listed plug type for several machines. The M14x1.25 thread specification gives a concrete reference for installation checks, and the three included plugs leave replacements on hand; the copper core and nickel top are the specified materials.
- Compatibility list includes Predator 212 and multiple Honda GX engine sizes.
- Names CT200U, BT200X, KT196, MB165, and MB200 applications.
- Three spark plugs are included.
- Copper core and nickel top are specified.
- The listing does not specify an ignition-performance or service-life claim.
Skip it if you need a documented racing-performance claim; the listing identifies materials and fit applications but gives no performance figures.
For owners maintaining Predator 212s alongside listed GX engines, CT200U mini bikes, or KT196 go-karts, this three-plug set offers broad stated coverage. Use the M14x1.25 specification as a fit reference before installation.
Full product details
| Brand | YGQ |
|---|---|
| Compatible with Vehicle Type | ATV, Go Kart, Golf Cart, Lawn Mower, Motorcycle, Scooter |
| Core Material | Copper |
| Included Components | 3 pcs Spark Plug |
| Manufacturer | YGQ |
| Part Number | F6RTC |
| Manufacturer Warranty Description | 1 year |
| Model Number | F6RTC, F6TC |
| Thread Size | M14x1.25 |
| Top Material Type | Nickel |
Listed on Amazon as: F6TC F6RTC Spark Plug Replacement for Predator 212 BPR6ES RN9YC
View on Amazon#2 · Three-Pack F6RTC
2. YAMAKATO F6RTC Plugs
- Core Material: Copper
- Top Material Type: Metal
- Compatible with Vehicle Type: Bike,Kart
- Thread Size: 19 millimeters
Best for: Three-plug workshop supply.
Why it ranks #2: It names Predator and 212cc engines, gives 19 mm thread length and 20.8 mm hex size, and includes three plugs with Teflon tape.
Three included F6RTC plugs plus free Teflon tape make this YAMAKATO listing particularly suited to routine small-engine servicing. The stated coverage includes Predator 212, Honda GX engines, and several mini-bike models, while its 19mm thread and 20.8mm hex dimensions provide concrete installation references.
The application list spans GX120 through GX390, Predator-related engine sizes, and machines including CT200U, BT200X, KT196, MB165, and MB200. That can help owners compare one listed plug against several pieces of equipment. YAMAKATO specifies a 19mm thread, 20.8mm hex, and M141.25 size, which are useful details when checking the replacement. Three plugs support repeat maintenance, and the included Teflon tape adds a small accompanying supply item.
- Three F6RTC spark plugs are included.
- Free Teflon tape is listed.
- Names Predator, Honda GX, mini-bike, and go-kart applications.
- Provides 19mm thread and 20.8mm hex dimensions.
- The listing identifies a TORCH F6RTC plug rather than an F7TC.
Skip it if you specifically need an F7TC; JMCHstore lists its F7TC for Predator 212 Hemi and non-Hemi engines.
A useful choice for owners servicing listed Predator, Honda GX, and mini-bike equipment who value a three-plug supply and installation dimensions. Check that the F6RTC type matches the engine’s required plug before fitting.
Full product details
| Brand | YAMAKATO |
|---|---|
| Compatible with Vehicle Type | Bike,Kart |
| Core Material | Copper |
| Manufacturer | TORCH |
| Part Number | F6RTC |
| Model Number | 3 Pcs |
| Thread Size | 19 millimeters |
| Top Material Type | Metal |
Listed on Amazon as: YAMAKATO Spark Plug for NGK BPR6ES BP6ES TORCH F6RTC F6TC Champion RN9YC
View on Amazon#3 · Broad F6TC Cross-Refs
3. Strongthium F6TC Kit
- Core Material: Copper
- Top Material Type: Nickel Alloy
- Compatible with Vehicle Type: Automotive, Lawn Equipment, Motorcycle, Power…
- Thread Size: 14mm X 1.25
Best for: Three-plug F6TC service set.
Why it ranks #3: Its listing directly names Predator 212 and cross-references NGK BP6ES; the three-plug kit specifies copper core and nickel-alloy top.
This Strongthium three-plug F6TC set combines stated Predator 212 compatibility with a broad list of replacement references, including NGK BP6ES and Champion options. Its applications cover multiple GX engine sizes, mini bikes, and generators, making it relevant to owners who maintain more than one kind of small equipment.
Strongthium lists GX120 through GX390 and Predator 212, along with CT200U, CT200U-EX, BT200X, KT196, MB165, and MB200. It also names generator models and output classes, which can help buyers check the plug against equipment beyond a mini bike. The 14mm x 1.25 thread and copper core with nickel-alloy top are specified. Three plugs provide replacements for future servicing, and the NGK, Champion, and ACDelco references support cross-checking.
- Three F6TC plugs are included.
- Explicitly lists Predator 212 and multiple GX engines.
- Names mini-bike and generator applications.
- Specifies copper core, nickel-alloy top, and 14mm x 1.25 thread.
- No warranty is listed in the supplied specifications.
Skip it if you need a stated warranty; YGQ F6TC includes a listed one-year manufacturer warranty.
A fitting option for Predator 212 owners who also maintain listed GX engines, mini bikes, or generators and want multiple cross-reference names. Check its F6TC type and 14mm x 1.25 thread against the engine requirement.
Full product details
| Brand | Strongthium |
|---|---|
| Compatible with Vehicle Type | Automotive, Lawn Equipment, Motorcycle, Power Equipment |
| Core Material | Copper |
| Included Components | Non |
| Item Weight | 150 g |
| Manufacturer | YIYUQI |
| Part Number | 1129 |
| Manufacturer Warranty Description | Non |
| Model Number | 1129 |
| Thread Size | 14mm X 1.25 |
| Top Material Type | Nickel Alloy |
Listed on Amazon as: Strongthium 3PCS F6TC BP6ES GX390 GX160 GX200 GX270 GX240 Spark Plug Kit
View on Amazon#4 · Two-Pack F6TC
4. CQSPMOTO F6TC Plugs
- Top Material Type: Nickel Alloy
- Compatible with Vehicle Type: Small Engine
- Thread Size: 14 mm
Best for: Two-plug F6TC replacement.
Why it ranks #4: This two-plug F6TC listing explicitly covers Predator 212 and 196cc to 224cc engines, with a nickel-alloy top and 14 mm thread.
This CQSPMOTO F6TC two-pack pairs stated Predator 212 compatibility with a detailed list of replacement references, including NGK BP6ES, Bosch, and Champion plugs. Its coverage extends across Honda GX engines and Coleman and Baja mini-bike models, giving owners several concrete cross-checks for small-engine maintenance.
The fit list includes Predator 212, Honda GX120 through GX390, and Coleman CT200U, CT200U-EX, BT200X, RB200, and KT196, alongside Baja MB165 and MB200. Those named applications help buyers compare the plug with equipment already in their garage. CQSPMOTO also lists replacement references such as NGK BP6ES and Bosch W6D/W7D, while the two-pack supplies a spare. Its 14mm thread and nickel-alloy top provide additional stated specifications for checking installation.
- Two F6TC spark plugs are included.
- Lists Predator 212 and numerous Honda GX applications.
- Names Coleman and Baja mini-bike models.
- Provides NGK, Bosch, and Champion replacement references.
- The supplied specifications do not state a core material.
Skip it if you require a listed core material; YGQ F6TC specifies a copper core and nickel top.
A good candidate for Predator 212 owners who want an F6TC two-pack with named cross-reference plugs and mini-bike coverage. The listing gives a 14mm thread and nickel-alloy top, but no core material specification.
Full product details
| Brand | CQSPMOTO |
|---|---|
| Compatible with Vehicle Type | Small Engine |
| Included Components | F6TC Spark Plug |
| Manufacturer | CQSP |
| Part Number | CQSP SP F6TC |
| Model Number | CQSP SP F6TC |
| Thread Size | 14 mm |
| Top Material Type | Nickel Alloy |
#5 · Mini-Bike Fit
5. JMCHstore F7TC Plugs
- Core Material: Copper
- Top Material Type: Ceramic, Metal
- Compatible with Vehicle Type: Go Kart
- Thread Size: 0.75 inch
Best for: Mini-bike and kart maintenance.
Why it ranks #5: It explicitly covers Predator 212 Hemi and non-Hemi engines plus named mini bikes, and specifies a copper core in a two-plug pack.
The F7TC’s named mini-bike and go-kart coverage makes this two-pack especially relevant to Predator 212 owners who also maintain Coleman or Baja equipment. JMCHstore specifically lists Hemi and non-Hemi Predator 212 engines, while the copper core and longer spark-end claim identify the features behind its intended small-engine use.
The compatibility list calls out Coleman CT200U, CT200U-EX, BT200X, and KT196, as well as Baja MB165 and MB200, so buyers can compare their machine against named applications rather than a broad engine category alone. Predator 212 Hemi and non-Hemi coverage is also stated. The two-plug pack provides a second replacement, and the listed copper core and longer spark end distinguish its construction; the listing also claims reduced engine vibration and high ignition performance.
- Lists Predator 212 Hemi and non-Hemi engines.
- Names Coleman CT200U, CT200U-EX, BT200X, and KT196.
- Two spark plugs are included.
- Copper core and longer spark end are specified.
- Compatibility details focus on mini bikes and go-karts rather than a broad generator list.
Skip it if you need a plug listing extensive generator applications; Pekfnsc F7TC names several generator and engine uses.
A practical match for Predator 212 mini-bike and go-kart owners whose models appear in JMCHstore’s list, including Coleman and Baja machines. Its stated application focus is narrow compared with plugs that list generator coverage.
Full product details
| Brand | JMCHstore |
|---|---|
| Compatible with Vehicle Type | Go Kart |
| Core Material | Copper |
| Manufacturer | JMCHstore |
| Part Number | LD- F7TC;CHDY F7TC |
| Thread Size | 0.75 inch |
| Top Material Type | Ceramic, Metal |
Listed on Amazon as: JMCHstore F7TC Spark Plug 2 Pack for Predator 212 GX160 GX200 Mini Bike
View on Amazon#6
6. QYMOTO F7TC Plugs
- Core Material: Copper
- Top Material Type: Copper
- Compatible with Vehicle Type: Go Kart
- Thread Size: 14mm x 1.25mm
Best for: Coleman mini-bike replacement.
Why it ranks #6: The listing explicitly identifies Predator 212 compatibility and names Coleman, Axis, and Baja mini bikes; it specifies a copper core and 14mm x 1.25mm thread.
Coleman-specific coverage is the QYMOTO F7TC’s clearest differentiator: the listing names CT200U, CT200U-EX, BT200X, and KT196 alongside Predator 212 engines. Copper is specified for both core and top, and the listing provides an installation tip to apply graphite grease or anti-seize lightly to the threads.
QYMOTO’s application list includes Coleman mini bikes and go-karts, Axis M200, Baja models, Honda GX160/GX200, and Predator 212 or 301 engines. These named machines help buyers assess the plug against their equipment. The 14mm x 1.25mm thread is a useful fit reference, while the stated high- and low-temperature reliability describes the product’s temperature claim. Its two-piece quantity supplies a spare, and the thread-coating tip gives a specific installation precaution.
- Two spark plugs are included.
- Lists Coleman CT200U, CT200U-EX, BT200X, and KT196.
- States compatibility with Predator 212 and 301 engines.
- Specifies a 14mm x 1.25mm thread and thread-coating tip.
- The listing does not name a replacement cross-reference plug standard.
Skip it if you want listed NGK or Bosch cross-references; CQSPMOTO F6TC provides NGK and Bosch replacement references.
A focused option for Coleman mini-bike or KT196 go-kart owners with a listed Predator 212 application. Its thread dimension and installation tip are useful, but buyers seeking named cross-reference standards will not find them here.
Full product details
| Brand | QYMOTO |
|---|---|
| Compatible with Vehicle Type | Go Kart |
| Core Material | Copper |
| Manufacturer | QYMOTO |
| Part Number | F7TC |
| Model Number | F7TC |
| Thread Size | 14mm x 1.25mm |
| Top Material Type | Copper |
Listed on Amazon as: 2PCS Spark Plug for Coleman KT196 Go Kart and CT200U Mini Bike BT200X MB200
View on Amazon#7
7. Pekfnsc F7TC Plug
- Core Material: Platinum
- Top Material Type: Nickel
- Compatible with Vehicle Type: Car, Truck, Van, Lawn Mower, Generator…
- Thread Size: M14x1.25
Best for: Generator and engine coverage.
Why it ranks #7: Its title names Predator 212, while the listing also covers multiple small-engine sizes and specifies a platinum core and M14x1.25 thread.
The F7TC’s extensive stated generator and engine applications set it apart for Predator 212 owners who maintain other gas-powered equipment. Pekfnsc lists Predator 212 and 420cc engines alongside named generators and pressure-washer applications, while its platinum core and nickel top specify the plug’s construction.
Pekfnsc names Harbor Freight Predator 212 and 420cc engines, Honda GX120 through GX390, and non-inverter generators from several listed output classes. This breadth can make the plug relevant to a workshop maintaining different gas-engine equipment. The M14x1.25 thread provides a specific installation reference, while the platinum core and nickel top identify its materials. The listed applications also include a Simpson pressure washer and a Sigma generator, offering additional named equipment to check against.
- Lists Predator 212 and 420cc Predator engine applications.
- Names Honda GX120 through GX390 engines.
- Platinum core and nickel top are specified.
- Includes stated generator and pressure-washer applications.
- The product listing does not state how many plugs are included.
Skip it if you require a stated multi-plug quantity; YAMAKATO F6RTC lists a three-plug pack.
Consider this F7TC for Predator 212 owners who also service the named generators, pressure washer, or Honda GX engines. Its M14x1.25 thread and application list are useful fit references, but pack quantity is not stated.
Full product details
| Brand | Pekfnsc |
|---|---|
| Compatible with Vehicle Type | Car, Truck, Van, Lawn Mower, Generator, Motorcycle, ATV, Snowmobile, Tractor, UTV |
| Core Material | Platinum |
| Manufacturer | Pekfnsc |
| Part Number | PF-SSZZ-F7TC |
| Model Number | PF-SSZZ-F7TC |
| Thread Size | M14x1.25 |
| Top Material Type | Nickel |
Listed on Amazon as: F7TC Spark Plug Fit for Harbor Predator 6.5HP 212cc 13HP 420cc Gas Engine
View on Amazon#8
8. KIKITE F7TC Plugs
- Compatible with Vehicle Type: Lawn Mower
- Thread Size: 14mm
Best for: Color-coded F7TC set.
Why it ranks #8: It explicitly includes Predator 212cc compatibility alongside GX-series engines and lists a 14mm thread, but gives limited material and pack details.
The three listed plug colors—red, black, and yellow—distinguish this KIKITE F7TC set from standard single-color descriptions and can help separate plugs during handling. Its stated fit includes Predator 212 and several Honda GX engines, with additional applications across generators, mini bikes, go-karts, and water pumps.
KIKITE lists compatibility with Predator 212, 196cc, and 208cc engines, plus Honda GX120 through GX390, giving buyers several named engine references. The stated uses include generators, mini bikes, go-karts, rototillers, and water pumps, which broadens its relevance beyond one vehicle type. The 14mm thread is the supplied installation dimension. KIKITE also claims corrosion resistance and powerful ignition for quick starts; the red, black, and yellow colors are identified in the product title.
- Lists Predator 212 and multiple Honda GX engine applications.
- Names generators, mini bikes, go-karts, rototillers, and water pumps.
- 14mm thread size is specified.
- Red, black, and yellow colors are listed.
- The supplied specifications do not state the core or top material.
Skip it if you need a specified core material; YGQ F6TC lists a copper core and nickel top.
Consider this F7TC for Predator 212 owners who also service listed Honda engines, generators, or other small equipment. Its 14mm thread is provided, but buyers needing material details should account for their absence.
Full product details
| Brand | KIKITE |
|---|---|
| Compatible with Vehicle Type | Lawn Mower |
| Manufacturer | Shaoxing Linlan Xiangxie Trading Co., LTD |
| Part Number | F7TC |
| Thread Size | 14mm |
Listed on Amazon as: KIKITE F7TC Spark Plugs Compatible with Honda GX120 GX160 GX200 GX240 GX340 GX390 Engine Generator Predator 212cc 196cc OEM parts with 3 Colors(Red Black Yellow)
View on Amazon#9
9. SHIQINHA WXK0808 Plug
Best for: Racing-labeled mini-bike plug.
Why it ranks #9: The additional listing details name Predator 212 and GX engines, but the specifications provide little fitment detail beyond the model and 90-day warranty.
The WXK0808 racing label gives this SHIQINHA plug a clear mini-bike-oriented identity for Predator 212 owners. Its stated applications include GX160 and Predator 212 engines, with additional coverage for several Honda GX sizes, generators, go-karts, and mini bikes, making it relevant across those listed machines.
SHIQINHA identifies the WXK0808 as compatible with Predator 212cc and several GX engines, including GX120, GX200, GX240, GX340, and GX390. It also lists 420cc engines, Chinese gasoline generators, go-karts, and mini bikes, so buyers can compare more than one equipment type against the stated use. The listing provides the model number and included plug identity, but does not give thread dimensions or a detailed construction specification, limiting installation detail.
- Racing-labeled WXK0808 plug for Predator 212 applications.
- Lists several Honda GX engine sizes.
- Also names 420cc engines and Chinese gasoline generators.
- Go-kart and mini-bike uses are stated.
- Thread size and core material are not specified in the supplied listing.
Skip it if you need stated thread dimensions before purchase; YAMAKATO provides thread and hex measurements for its F6RTC plug.
This suits a Predator 212 mini-bike or go-kart owner drawn to the racing-labeled WXK0808 and its additional listed engine applications. Buyers who need detailed thread or material specifications should note those details are not supplied here.
Full product details
| Brand | SHIQINHA |
|---|---|
| Included Components | WXK0808 Spark Plug |
| Manufacturer | SHIQINHA |
| Part Number | SH-SP01-A7 |
| Manufacturer Warranty Description | 90 DAYS |
| Model Number | SH-SP01-A7 |
Listed on Amazon as: WXK0808 Racing Spark Plug for Predator 212 GX160 Engine Mini Bike
View on Amazon#10
10. JSIERLUOV F7TC Plugs
- Core Material: Copper
- Top Material Type: Aluminum oxide
- Compatible with Vehicle Type: Car, Lawn Mower, Tractor
- Thread Size: 14×19
Best for: Four-plug multi-equipment pack.
Why it ranks #10: The title mentions Predator, but the listed compatibility details emphasize Honda engines and mower models rather than a specific Predator 212 fit.
The four-plug quantity is the defining feature of this JSIERLUOV F7TC listing, giving owners several replacements for maintenance across compatible equipment. Its stated applications include Predator 212, Honda GX engines, generators, lawn mowers, tractors, and mini bikes, while copper is listed as the core material.
JSIERLUOV names GX120 through GX390 and explicitly includes Predator 212 among its engine applications, alongside generators, lawn mowers, tractors, water pumps, go-karts, and mini bikes. That application range can suit an owner maintaining more than one type of small engine. Four plugs are included, and the 14×19 thread specification provides a concrete fit-check detail. The copper core and aluminum oxide top are the listed materials; the product also names several Honda and Champion replacement references.
- Four spark plugs are included.
- Lists Predator 212 and multiple Honda GX engines.
- Names generators, lawn mowers, tractors, and mini bikes.
- Copper core and 14×19 thread are specified.
- The listing’s compatibility references also identify BPR5ES, so plug type needs careful matching.
Skip it if you need a specifically documented Predator F6TC application; Strongthium explicitly lists compatibility with Predator 212 engines.
This four-pack suits owners servicing Predator and Honda GX equipment alongside listed lawn mowers, generators, or mini bikes. Check the stated F7TC and BPR5ES references against the required plug type before installing.
Full product details
| Brand | JSIERLUOV |
|---|---|
| Compatible with Vehicle Type | Car, Lawn Mower, Tractor |
| Core Material | Copper |
| Included Components | 4 SPARK PLUGS |
| Manufacturer | JSIERLUOV |
| Part Number | F7TC BPR5ES |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Model Number | NGK BPR5ES 7734 TORCH f7tc WH03242 |
| Thread Size | 14×19 |
| Top Material Type | Aluminum oxide |
Listed on Amazon as: F7TC Spark Plug for Honda Generator Harbor Predator Gas Engine (4 PACK)
View on AmazonAvoid confusing plug family with engine fit
A replacement cross-reference does not by itself prove that every F6TC and F7TC plug suits every Predator 212 configuration. The listings use both designations: YGQ F6TC Replacement and YAMAKATO F6RTC Plugs emphasize F6TC/F6RTC and NGK BPR6ES-style references, while several other listings identify F7TC. Some sellers name both Hemi and non-Hemi Predator 212 engines, but others simply say Predator 212 or list a broad group of clone engines.
Treat those claims as clues, not as a universal interchangeability chart. Before ordering, read the plug designation from the engine documentation or the plug currently installed, then compare its thread and reach with the listing.
If the designation or dimensions do not match, pause rather than relying on engine displacement alone. This check is especially useful when a listing covers dozens of Honda, clone, and generator engines.
Installation details listings leave unresolved
These product listings do not provide a confirmed Predator 212 spark-plug gap or an installation torque specification, so do not infer either from the plug family or pack contents. They also cannot establish whether a particular engine has been modified or whether its installed plug is an appropriate reference. QYMOTO F7TC Plugs suggest lightly coating threads with graphite grease or anti-seize, while YAMAKATO F6RTC Plugs include Teflon tape; those details should not replace the engine maker’s installation guidance.
Spark plugs use a metal-to-metal threaded seat, so tape is not automatically appropriate for that joint. Check the engine manual for the correct gap, tightening method, and any specific thread-treatment instruction.
When removing an old plug, compare its marking and physical dimensions with the replacement before fitting it. If the plug does not thread smoothly by hand, stop to avoid damaging the cylinder-head threads.
How to Choose a Predator 212 Spark Plug
Plug designation and cross-references
Look first for the plug designation specified for your exact engine, rather than choosing only by a broad Predator compatibility claim. These products split between F6TC/F6RTC listings, including YGQ F6TC Replacement and YAMAKATO F6RTC Plugs, and F7TC listings such as JMCHstore F7TC Plugs. Several listings provide cross-references: YGQ names NGK BPR6ES and Champion RN9YC, while CQSPMOTO F6TC Plugs cite NGK BP6ES and Bosch references.
Such references are seller-provided fitment information, not proof that all listed numbers interchange in every engine. Buyers with an unmodified engine should follow its manual or existing plug marking; those with a replacement or modified engine should verify the required designation before relying on the product’s application list.
Thread dimensions and fit checks
Choose a listing with thread details that can be compared against your engine documentation or removed plug. YGQ F6TC Replacement specifies M14x1.25, QYMOTO F7TC Plugs gives 14mm x 1.25mm, and YAMAKATO F6RTC Plugs lists a 19 mm thread and 20.8 mm hex. The supplied data does not give every dimension for every product, and some listings express size in different formats.
A nominal thread diameter alone does not establish full fit: check the specified thread pitch, reach, and seat type for your engine. Buyers who already have the correct original plug can use its markings and measured dimensions as a cross-check.
If the listing omits a dimension needed to confirm fit, favor an adequately documented match rather than guessing from engine displacement.
Pack size and stated materials
Consider how many plugs you need and whether the listing identifies core and top materials. The supplied specifications range from two plugs in JMCHstore F7TC Plugs and CQSPMOTO F6TC Plugs, to three in YGQ F6TC Replacement and YAMAKATO F6RTC Plugs, and four in JSIERLUOV F7TC Plugs. Material descriptions also vary: copper core appears in several F6TC and F7TC listings, Pekfnsc F7TC Plug specifies platinum core, and CQSPMOTO F6TC Plugs lists a nickel-alloy top.
A rider replacing one plug may prefer a smaller pack, while someone maintaining multiple compatible engines may want more plugs on hand. Do not treat material labels alone as proof of longer life or better performance; the listings do not supply comparable service-life data.
Which Predator 212 Spark Plug Should You Choose?
Choose YGQ F6TC Replacement if you want the clearest combination of stated Predator 212 fit, F6TC/F6RTC cross-references, M14x1.25 thread, and a three-plug pack. If you want another three-plug F6RTC option with stated thread length and hex size, consider YAMAKATO F6RTC Plugs. For a two-plug F6TC pack, CQSPMOTO F6TC Plugs explicitly lists Predator 212 and nearby engine sizes.
If your engine documentation calls for F7TC, compare JMCHstore F7TC Plugs for its stated Hemi and non-Hemi fit, or QYMOTO F7TC Plugs for its 14mm x 1.25mm thread. Confirm the exact designation, reach, and gap from engine documentation before installing; a seller’s broad compatibility list cannot settle those details for your specific engine.
Frequently Asked Questions
How can I tell whether my Predator 212 needs an F6TC or F7TC plug?
Check your engine documentation or the plug designation on the removed plug; do not assume F6TC and F7TC are interchangeable. The listings identify different plug types, and broad compatibility claims do not settle the correct choice for every engine configuration. Confirm the required designation and dimensions before purchasing.
What is the correct spark plug gap for a Predator 212 engine?
Use the gap specified in your engine documentation for your particular Predator 212 configuration. The product information here does not establish a correct gap, so do not infer one from a plug’s F6TC or F7TC designation or from a compatibility list. Check the gap before installation and follow the engine instructions.
How do I safely remove and install a spark plug in a Predator 212?
Turn the engine off, let it cool, and disconnect the spark plug lead before working. Clean around the plug, use an appropriate spark plug socket to remove it, and start the replacement by hand to avoid cross-threading. Tighten it according to engine documentation, then reconnect the lead; do not guess at a torque specification.
Can I choose an F7TC plug based only on a listing that says it fits Predator 212?
No; verify that your engine documentation calls for F7TC and confirm the required reach and gap. The listed F7TC products describe compatibility, but those descriptions do not establish that F7TC suits every Predator 212 configuration or is interchangeable with F6TC. Compare the listed dimensions with your engine requirements before installing.
Does the number of plugs in a pack affect which option I should choose?
Choose a pack size that suits your replacement needs, but treat pack quantity separately from fit. The products include listings for two-, three-, and four-plug packs, yet quantity does not confirm the correct plug type or dimensions for your engine. Verify designation, reach, and gap before selecting a pack.
Final Words
For the clearest stated Predator 212 fit in this group, choose YGQ F6TC Replacement, while confirming your engine’s required designation and dimensions. Consider YAMAKATO for a three-plug F6RTC option with stated thread length and hex size, or CQSPMOTO for a two-plug F6TC pack. If your documentation specifies F7TC, compare the JMCHstore and QYMOTO listings.
Verify reach and gap before installation.
