Best Spark Plugs For Chevy Tahoe: Compare 10 Eight-Plug Sets

#1 · Best Overall

1. NGK Iridium IX

• Core Material: Iridium
• Top Material Type: Iridium
• Compatible with Vehicle Type: Car, Truck

Best for: For broad older Tahoe iridium coverage.

Why it ranks #1: Its listing specifically covers 1998–2014 Tahoes with 4.8L through 6.2L engines and supplies eight genuine NGK iridium plugs.

The listed 1998–2014 Tahoe range and five V8 engine sizes distinguish this eight-pack NGK Iridium IX set for owners of older models. Genuine NGK parts, original packaging, and hardware accompany the plugs, while the stated 0.04-inch gap gives another detail for application checks.

The seller names Tahoe model years 1998 through 2014 and engine sizes from 4.8L to 6.2L, including 5.7L, making the coverage particularly broad within that older range. Eight Iridium IX plugs are supplied for a complete V8 set, with original packaging and hardware included. The 0.04-inch gap is also specified. Since the listed coverage ends in 2014, this product is not the explicit application choice for a 2015-or-newer Tahoe.

Skip it if you own a 2015–2020 Tahoe; NGK Iridium IX 4024106113 lists those newer years and 5.3L and 6.2L V8 engines.

This is a strong application match for older Tahoe owners whose year and engine appear in the 1998–2014 listing, and who want a complete NGK Iridium IX set. Its stated coverage does not reach newer models.

Listed on Amazon as: 8 pc NGK Iridium IX Spark Plugs for Chevrolet Tahoe 1998-2014

#2 · Best Newer Fit

2. NGK Iridium IX Newer Fit

Best for: For newer 5.3L and 6.2L V8s.

Why it ranks #2: This eight-plug genuine NGK set specifically lists 2015–2020 Tahoe 5.3L and 6.2L V8 compatibility.

Explicit Tahoe coverage for 2015–2020 5.3L and 6.2L V8 models is the key advantage of this eight-pack NGK Iridium IX set. Buyers working on those newer engine options get a named application range and genuine NGK parts, rather than having to infer fit from a broad replacement listing.

The product identifies Chevrolet Tahoe model years 2015 through 2020 and both 5.3L and 6.2L V8 engines, giving buyers a specific starting point for selecting a replacement set. It includes eight NGK Iridium IX plugs, matching the cylinder count of the listed V8 applications, plus original packaging and hardware. The seller describes them as direct replacement parts. The stated coverage ends at 2020, so this listing is not the one to choose for older Tahoe years.

Skip it if you own a 1998–2014 Tahoe; NGK Iridium IX 4024144616 lists those earlier years and several engine sizes.

This is a sensible match for owners of a 2015–2020 Tahoe with the listed 5.3L or 6.2L V8, especially when buying a complete NGK Iridium IX set. Its stated year range does not cover earlier Tahoes.

Listed on Amazon as: 8 pc NGK Iridium IX Spark Plugs for Chevrolet Tahoe 5.3L 6.2L V8 2015-20

#3 · Best Platinum Set

3. Champion Platinum

• Core Material: Platinum
• Top Material Type: Nickel
• Compatible with Vehicle Type: Car, Truck

Best for: For 2000–2014 Tahoe platinum replacements.

Why it ranks #3: Its eight-plug set specifically lists 2000–2014 Tahoe fitment and platinum construction, with a stated 0.040-inch gap.

Coverage across 2000–2014 Chevrolet Tahoe models, with several V8 sizes named, anchors this eight-pack Champion Platinum set. It gives owners of older Tahoes a product-specific application range and a stated 0.04-inch gap, alongside genuine Champion parts for a complete replacement quantity.

Sixity Auto lists this Champion platinum set for Tahoe model years 2000 through 2014 and specifies 4.8L, 5.3L, 6.0L, and 6.2L V8 options in the supplied application information. Eight plugs provide a full set for those V8s, while the 0.04-inch gap and M14x1.25 thread are concrete specifications for comparing against service requirements. The stated years stop at 2014, so newer Tahoe owners should look for a listing that names their model year.

Skip it if you have a 2015–2020 Tahoe; NGK G-Power 4024178776 lists those years for 5.3L and 6.2L V8 models.

Choose this Champion set when its 2000–2014 Tahoe range and listed V8 sizes match your vehicle, and you want eight platinum plugs together. Its stated application window excludes 2015-and-newer Tahoes.

Listed on Amazon as: 8 pc Champion Platinum Spark Plugs for Chevrolet Tahoe 2000-14

#4 · Best E3 Option

4. E3 Spark Plugs

Best for: For DiamondFIRE design features.

Why it ranks #4: This eight-plug set lists 2000–2014 Tahoe fitment across 4.8L, 5.3L, 6.0L and 6.2L V8 engines.

E3’s DiamondFIRE design uses an edge-to-edge spark path that the listing says replenishes the spark zone with a fresh charge. This eight-plug set is named for 2000–2014 Tahoe V8s, and its description also claims increased power and reduced fuel consumption.

The distinctive spark-path description gives buyers a design feature to weigh: the edge-to-edge path is said to let a fresh charge replenish the spark zone. E3 also describes the plugs as intended to increase power and reduce fuel consumption, while a resistor is included for reduced electromagnetic interference. The eight-pack is listed for 2000–2014 Tahoes with 4.8L, 5.3L, 6.0L, and 6.2L V8 engines. That stated year range excludes newer models.

Skip it if you need listed 2015–2020 coverage; NGK Iridium IX 4024106113 names newer Tahoe 5.3L and 6.2L V8 models.

Consider this E3 set if your 2000–2014 Tahoe falls within the listed V8 applications and you value the described DiamondFIRE spark path and resistor. Its application range does not extend to newer Tahoes.

Listed on Amazon as: 8 pc E3 Spark Plugs for Chevrolet Tahoe 4.8L 5.3L 6.0L 6.2L V8 2000-14

#5

5. NGK V-Power

• Core Material: Copper
• Top Material Type: Ceramic, Metal
• Compatible with Vehicle Type: Car, Truck

Best for: For older Tahoe V-Power replacements.

Why it ranks #5: The listing identifies an economical copper-core NGK plug for older vehicles and specifies Tahoe compatibility from 1998 through 2014.

NGK’s V-groove electrode design is the defining feature of this eight-pack, which also uses trivalent metal plating for anti-corrosion and anti-seizing properties. The listing calls it an economical performance plug for older vehicles and specifies Tahoe coverage from 1998 through 2014.

The advanced V-groove design and nickel electrode are described as enhancing spark development, giving buyers a specific design rationale for this copper-core plug. Trivalent metal plating is specified for anti-corrosion and anti-seizing properties, relevant when considering plug handling and service. The eight-piece set lists compatibility with 1998–2014 Tahoe models, and its 14mm x 1.25mm thread and 0.04-inch gap provide useful application details. Its named Tahoe years stop at 2014, limiting its stated fitment to older models.

Skip it if you own a 2015–2020 Tahoe; NGK Iridium IX 4024106113 names those years for 5.3L and 6.2L V8 engines.

This set suits owners of older Tahoes seeking NGK V-Power plugs with stated V-groove and anti-corrosion features. Its listed coverage is 1998–2014, so buyers of later Tahoe models need a different application listing.

Listed on Amazon as: 8 pc NGK V-Power Spark Plugs for Chevrolet Tahoe 1998-2014

#6

6. NGK G-Power Tahoe Set

• Core Material: Copper
• Top Material Type: Copper
• Compatible with Vehicle Type: Car, Truck

Best for: For 2015–2020 Tahoe V8 coverage.

Why it ranks #6: This eight-plug NGK set fits listed 2015–2020 Tahoe 5.3L and 6.2L V8 models, though its listed core material is copper.

A named 2015–2020 Tahoe application range for both 5.3L and 6.2L V8 engines makes this eight-pack NGK G-Power set straightforward to evaluate for newer models. Its direct-replacement description and included original packaging and hardware support a conventional replacement-parts workflow.

The listing pairs genuine NGK G-Power plugs with specific Tahoe years and two V8 engine choices, which helps buyers narrow the application before ordering. Eight plugs are included, providing a full set for the listed V8 models, and original packaging and hardware come with them. The specifications also state a 14mm thread and 0.04-inch gap size, details useful when comparing plug requirements. Its published Tahoe coverage is for 2015–2020, not earlier years.

Skip it if you have a 2000–2014 Tahoe; Champion Platinum 4114762604 lists those years and multiple V8 engines.

Consider this set for a 2015–2020 Tahoe owner seeking NGK G-Power plugs in a complete eight-piece package. The listed engine coverage is limited to 5.3L and 6.2L V8 models, so older Tahoe applications fall outside its stated range.

Listed on Amazon as: 8 pc NGK G-Power Spark Plugs for Chevrolet Tahoe 5.3L 6.2L V8 2015-20

#7

7. Ozikutech Iridium

• Core Material: Iridium
• Top Material Type: Iridium
• Compatible with Vehicle Type: for 4.8 5.3 5.7 6.0 6.2 6.6 8.1 LS V8

Best for: For older GM LS V8 applications.

Why it ranks #7: The eight iridium plugs list Tahoe compatibility for 2000–2014 and a 0.04-inch gap, but the listing spans many other GM applications.

Broad stated compatibility spanning 2000–2014 Chevrolet Tahoe models is the main draw of this eight-pack Ozikutech iridium set. Its listed replacement numbers and LS V8 engine references help buyers cross-check a part against an existing application, while the 0.04-inch gap adds a concrete specification.

Ozikutech lists compatibility with 2000–2014 Tahoes and identifies 4.8L, 5.3L, 6.0L, and 6.2L engine options in its Chevrolet coverage. The set contains eight iridium plugs, matching a complete V8 change, and the stated gap is 0.04 inches. Multiple replacement numbers are also provided, which can help a buyer compare against an existing part reference. The model-year span is older than newer Tahoe applications, so newer owners need another listing with explicit coverage.

Skip it if you own a 2015–2020 Tahoe; NGK Iridium IX 4024106113 explicitly lists those years and 5.3L and 6.2L V8 engines.

This set fits the stated older Tahoe window and suits buyers cross-referencing LS V8 replacement numbers with an eight-plug iridium package. Its Tahoe coverage ends in 2014, and the listed engine range should guide the application check.

Listed on Amazon as: 8 Pack Iridium Spark Plugs Replace OEM# 41-110 41-162 41-985 9602 19417055

#8

8. NGK TR5GP

• Core Material: Platinum
• Top Material Type: Platinum
• Compatible with Vehicle Type: Car, Truck

Best for: For wide-heat-range platinum plugs.

Why it ranks #8: This genuine eight-piece NGK G-Power platinum set lists a wide heat range and anti-carbon-buildup design, but no Tahoe-specific fitment.

Operation over a wider heat range than ordinary plugs is the defining claim for NGK’s G-Power Platinum TR5GP set. Its stated resistance to carbon buildup and pre-ignition makes those characteristics relevant to buyers comparing plug behavior, while the eight-piece package suits a full V8 replacement set.

NGK says the G-Power Platinum plugs operate over a wider heat range than ordinary plugs and resist carbon buildup and pre-ignition, features that inform buyers focused on operating conditions and deposits. The patented triple-gasket sealing process is specified to eliminate the possibility of combustion-gas leakage, supporting a sealed installation. Eight plugs are included, and the 14×1.25mm thread is stated. The supplied information does not identify Tahoe model years or engine applications, so fitment remains a key boundary.

Skip it if you need listed Tahoe-specific coverage; NGK Iridium IX 4024106113 names 2015–2020 5.3L and 6.2L V8 models.

This NGK set suits buyers who prioritize its stated heat-range and sealing characteristics and need eight plugs. The listing supplies a 14×1.25mm thread specification but no Tahoe application range, so establish vehicle fit before selecting it.

Listed on Amazon as: NGK # 3186 G-Power Platinum Spark Plugs TR5GP – 8 PCSNEW

#9

9. ACDelco 41-962

• Core Material: Platinum
• Top Material Type: Nickel
• Compatible with Vehicle Type: Car

Best for: For interference-conscious replacements.

Why it ranks #9: The eight-plug ACDelco set has double platinum pads and a copper core, but the supplied listing does not specify Tahoe year or engine fit.

A one-piece fired-in suppressor seal is the defining feature of ACDelco’s eight-plug 41-962 set, combining three glass types in a gas-tight seal. It helps reduce radio-frequency and engine interference while regulating spark energy, making this a practical option for buyers prioritizing ignition-system protection alongside a full set.

Double platinum pads on both the center and ground electrodes are specified to deliver durability and consistent voltage demands, which can help reduce wear on the ignition system over time. A pure copper core keeps electrode temperature cooler, supporting durability during operation. The package contains eight plugs, so it supplies a complete set for an eight-cylinder Tahoe. The listing specifies a 14-millimeter thread but does not provide Tahoe model-year or engine coverage; check application details before buying.

Skip it if you need a listing that names Tahoe engine and year coverage; NGK Iridium IX 4024106113 explicitly covers 2015–2020 5.3L and 6.2L V8 models.

Choose this ACDelco set if you value the suppressor seal, double platinum electrodes, and copper core in a complete eight-plug package. Its listed specifications do not establish Tahoe year or engine fitment, so verify the application first.

Listed on Amazon as: ACDelco 41-962 Professional Platinum Spark Plug, (8)

#10

10. Bosch 9602 Iridium

• Core Material: Iridium
• Top Material Type: Ceramic
• Compatible with Vehicle Type: Car, Truck

Best for: For buyers choosing Bosch iridium.

Why it ranks #10: This Bosch set supplies eight fine-wire iridium plugs, but its supplied product details do not establish compatibility with any Tahoe year or engine.

Bosch identifies this eight-pack as an original-equipment fine-wire iridium spark plug set, giving buyers a specific electrode type and brand when sourcing a complete replacement quantity. The listing also names car and truck compatibility, but does not provide Tahoe model-year or engine details.

The fine-wire iridium designation provides a clear construction category for buyers comparing replacement plugs, while the eight-piece pack supplies a complete quantity for a V8 service. Bosch also lists the plug as compatible with cars and trucks and identifies model 9602, giving shoppers a brand and model reference for application research. However, the supplied product details do not name Chevrolet Tahoe years or engine sizes. Treat this as a candidate requiring application verification, not a confirmed Tahoe-specific set.

Skip it if you want explicit Tahoe fitment; NGK Iridium IX 4024106113 lists 2015–2020 5.3L and 6.2L V8 applications.

This Bosch pack may suit buyers already checking model 9602 against a vehicle application and seeking eight fine-wire iridium plugs. The supplied details do not establish Tahoe-specific fitment, so confirm the application before planning the replacement.

Listed on Amazon as: Bosch (9602) HR8LII33U Original Equipment Fine Wire Iridium Spark Plug (8 Pack)