Best Oil Filter For Lml Duramax: Compare 10 Options

#1 · Best Overall

1. PPE MicroPure XR

• Material: Metal
• Compatible with Vehicle Type: Truck
• Thread Size: 3/16-16 UNF

Best for: High-area PPE filtration.

Why it ranks #1: The listing covers GM 6.6L Duramax engines and specifies filtration down to 5 microns with 2.5 times the area of a conventional filter.

The MicroPure XR offers 2.5 times the filtration area of a conventional oil filter, giving Duramax owners more media area for capturing contaminants. Its synthetic filtration media is specified to trap particles down to 5 microns, a combination aimed at keeping engine oil cleaner during routine truck service.

PPE identifies this filter for 2001–2019 GM 6.6L Duramax engines, covering a broad span of model years. The 2.5-times filtration area gives the media more surface for collecting particles, while the stated 5-micron capability describes the fineness of filtration. Metal construction and a listed 3/16-16 UNF thread size provide material and connection details for maintenance planning; verify the application against the truck’s actual requirements.

Skip it if you need a stated efficiency percentage; Doc's Diesel D5399 lists third-party testing at 99 percent down to 25 microns.

Duramax owners seeking a filter with expanded media area and a stated 5-micron capture capability should consider this PPE option. Its listed application spans 2001–2019 GM 6.6L engines; check that range against your truck before ordering.

Listed on Amazon as: 2001-2019 GM 6.6L Duramax Engine Oil Filter – MicroPure Extreme-Performance – Featuring TorqSTOP Technology MicroPure XR with TorqStop

#2 · Extended Media

2. DmaxStore Extended Filter

• Material: Synthetic fibers, steel
• Compatible with Vehicle Type: Truck
• Thread Size: M16 x 1.5

Best for: Extended filter-media design.

Why it ranks #2: This Duramax filter claims filtration up to 5 microns and 75% more filter media, with synthetic fibers and a steel core.

DmaxStore specifies 75% more filter media than its reference design, pairing that expanded area with filtration down to 5 microns. A steel coil relief spring, perforated metal core, and NBR anti-drain-back valve add named construction details for Duramax owners comparing filter architecture and removal convenience.

The extended filter is listed for 2001–2019 Chevy Silverado and GMC Sierra 2500 and 3500 trucks with 6.6L Duramax diesel engines, replacing ACDelco PF2232. Its enhanced media and stated 5-micron filtration address particle capture, while the anti-drain-back valve and relief spring identify functions within the filter assembly. EZ-Off technology is included to support removal during service, making the feature set relevant to both operation and the next maintenance interval.

Skip it if you require a stated efficiency percentage; WIX 57202 gives 99% at 26 microns.

Duramax owners seeking an extended filter with named internal components and removal technology may find this DmaxStore option relevant. It is listed for 2001–2019 trucks and replaces PF2232, but its filtration claim lacks an efficiency percentage.

Listed on Amazon as: DmaxStore Performance Extended Oil Filter for 2001-2019 Chevy Silverado GMC Sierra 2500 3500 6.6L Duramax Diesel Truck Replaces ACDelco PF2232 (Extended)

#3 · Fine-Micron Filtration

3. PPE MicroPure XR Ordnance

• Material: Synthetic Fiber & Metal (Core)
• Compatible with Vehicle Type: Truck
• Thread Size: 3/16-16 UNF

Best for: Long-body PPE MicroPure XR.

Why it ranks #3: Its listing specifies GM 6.6L Duramax fitment, synthetic filtration media, and particle capture down to 5 microns.

PPE’s MicroPure XR Ordnance offers 2.5 times the filtration area of a conventional oil filter and synthetic media stated to trap particles down to 5 microns. Its listed dimensions include a 10.62-inch height, giving buyers a concrete physical detail to consider when planning installation and service access.

This PPE filter is listed for GM 6.6L Duramax trucks from 2001–2019, with synthetic fiber and metal-core construction. The expanded filtration area provides more media surface than a conventional filter, while the stated 5-micron capture capability describes its filtration target. Its 4.5 x 4.5 x 10.62-inch dimensions are useful for planning clearance and handling during an oil change, but the supplied information does not identify specific Duramax generations.

Skip it if you have limited filter access; PPE MicroPure XR 114000555 lists a shorter, unspecified-height alternative in its supplied details.

Owners seeking PPE’s stated 5-micron filtration and expanded area may consider this MicroPure XR for listed 2001–2019 Duramax trucks. Its 10.62-inch height makes checking available installation clearance a relevant boundary before choosing it.

Listed on Amazon as: 2001-2019 GM 6.6L Duramax Engine Oil Filter – MicroPure Extreme-Performance – Featuring TorqSTOP Technology MicroPure XR Ordnance with TorqStop

#4 · Synthetic-Oil Pick

4. WIX 57202XP

• Material: silicone
• Compatible with Vehicle Type: Passenger Cars, Pickup Trucks
• Thread Size: 3/4''-16 NPT

Best for: Synthetic-oil towing use.

Why it ranks #4: Designed for synthetic oil and severe conditions, it lists 99% efficiency at 23 microns and performance up to 20,000 miles.

WIX XP’s synthetic-blended media is aimed at synthetic oil and severe driving, including towing, stop-and-go traffic, and long highway runs. WIX lists 99% efficiency at 23 microns, based on the 51515XP, making this a performance-focused option for Duramax owners who want filtration figures alongside demanding-use guidance.

The 57202XP listing names Chev-GMC vehicles with 6.6L Duramax diesel engines from 2001–2014, so its stated year span is narrower than some alternatives in this roundup. Synthetic-blended media is specified at 99% efficiency at 23 microns, while the listing describes extended performance up to a 20,000-mile change. That interval is a product claim, not a substitute for the engine maker’s maintenance schedule, particularly for trucks used under severe conditions.

Skip it if you have a 2015–2019 Duramax; WIX 57202 lists fitment through 2019.

This WIX XP suits owners of listed 2001–2014 Duramax trucks who run synthetic oil and want filtration information for demanding driving. Its stated model-year range ends in 2014, so later trucks fall outside the supplied fitment.

Listed on Amazon as: WIX 57202XP WIX XP Oil Filter Replacement, Built for Synthetic Oil – Compatible With Chev-GMC Vehicles w/ 6.6L Duramax Diesel (01-14)

#5 · Filter Bundle

5. PPE Filter Combo

• Material: Metal, Nylon, Fiberglass
• Compatible with Vehicle Type: Truck
• Thread Size: 13/16-16 UNF

Best for: Combined filter-service kit.

Why it ranks #5: The listing specifies Duramax compatibility and a 5-micron oil filter, plus a separate double-deep spin-on transmission filter.

This PPE listing pairs a premium engine oil filter with a double-deep spin-on transmission filter, enabling buyers to address two filter-service needs in one purchase. The engine filter’s folded nylon and fiberglass media is stated to capture particles down to 5 microns, with more than double the surface area of a conventional oil filter.

The combination is listed for 2001–2019 Chevy and GMC 6.6L Duramax engines, including LB7, LLY, LBZ, LMM, LML, and L5P. PPE says the engine filter’s accordion-folded media catches and holds fine debris, while its expanded surface area provides more filtration area than a conventional filter. The separate double-deep spin-on transmission filter makes the package relevant to owners scheduling both engine-oil and transmission-filter work, rather than an oil-filter-only replacement.

Skip it if you need only an engine oil filter; PPE MicroPure XR 114000555 is listed as a standalone oil filter.

Duramax owners planning engine-oil and transmission-filter maintenance together may value this paired PPE set. It covers several named engine generations, including LML, but is less suited to a service where only the engine oil filter is required.

Listed on Amazon as: PPE Double Deep Spin On Transmission Filter 128059150 & 5 Micron Premium High-Efficiency Oil Filter 114000550 Compatible with 2001-2019 Chevy/GMC 6.6 LB7 LLY LBZ LMM LML L5P Duramax Diesel

#6

6. Doc's Diesel D5399

• Material: Synthetic, Metal
• Compatible with Vehicle Type: Truck
• Thread Size: 17/8"-18 NC

Best for: Verified filtration efficiency.

Why it ranks #6: Its listed fitment covers 6.6L Duramax trucks, and the product states third-party-tested efficiency of 99% down to 25 microns.

Doc’s Diesel reports independent testing of its oil filter at 99 percent efficiency down to 25 microns, giving buyers a quantified claim with third-party verification. The listing specifies Chevrolet and GMC 6.6L Duramax 2500HD and 3500HD trucks from 2001–2019, including a broad span of service years.

The D5399 uses synthetic and metal materials, with the supplied description presenting it as a premium filter for hard-working trucks. Its independently tested 99-percent efficiency at 25 microns offers a concrete filtration reference, while the named 2500HD and 3500HD application helps narrow the intended vehicle group. Doc’s also provides an interchange reference, but owners should use the supplied fitment guidance for their exact year and configuration before placing the filter into a maintenance workflow.

Skip it if you want a stated 5-micron capture claim; PPE MicroPure XR 114000555 specifies particles down to 5 microns.

Duramax 2500HD and 3500HD owners who value an independently tested efficiency figure can consider Doc’s Diesel D5399. Its stated range spans 2001–2019, while its 25-micron threshold may not suit buyers prioritizing a finer particle-size claim.

Listed on Amazon as: Doc's Diesel Oil Filter, Fits 6.6L Duramax Chevrolet/GMC 2500HD 2001-2019

#7

7. WIX 57202

• Material: Paper
• Compatible with Vehicle Type: Car, Truck
• Thread Size: M17 x 1.5

Best for: Synthetic and high-mileage service.

Why it ranks #7: The listing covers 6.6L Duramax vehicles and specifies 99% dirt-trapping efficiency at 26 microns for synthetic and high-mileage oils.

WIX’s 57202 is specified for synthetic and high-mileage oils, with 99% dirt-trapping efficiency at 26 microns based on testing of WIX 51515. Its stated use includes towing, stop-and-go traffic with long idle periods, and highway driving, giving Duramax owners a filter option tied to varied operating conditions.

The listing covers Chevrolet and GMC 6.6L Duramax diesel vehicles from 2001–2019 and says the filter meets or exceeds OE standards. WIX gives an extended service-life claim of up to 15,000 miles, while its efficiency figure describes particle capture at 26 microns. Those details can help owners compare service intervals and filtration claims, but the product information also directs replacement timing to the engine or equipment manufacturer’s recommendation.

Skip it if you prioritize a finer stated efficiency threshold; WIX 57202XP lists 99% efficiency at 23 microns.

This WIX filter fits owners seeking a synthetic- or high-mileage-oil option for listed 2001–2019 Duramax trucks. Its 26-micron efficiency figure and service-life claim are useful comparison points, while maintenance timing should follow engine guidance.

Listed on Amazon as: WIX 57202 Oil Filter Replacement, Built for Synthetic and High Mileage Oil – Compatible with Chevrolet and GMC Vehicles w/ 6.6L Duramax Diesel (01-19)

#8

8. ACDelco PF2232

• Material: Paper
• Compatible with Vehicle Type: 2500, 2500 HD, 3500, 3500 HD
• Thread Size: 13/16-16

Best for: GM original-equipment choice.

Why it ranks #8: This GM original-equipment filter is designed and tested to GM standards and lists a 24-month, unlimited-mile parts warranty.

ACDelco identifies the PF2232 as a GM Original Equipment engine oil filter, giving owners who prefer an OE-branded part a direct option for keeping abrasive particles away from bearings and hydraulic components. GM engineers design and validate its OE parts for Chevrolet, Buick, GMC, or Cadillac vehicles.

The supplied listing names 2500, 2500 HD, 3500, and 3500 HD vehicle types and gives a 13/16-16 thread size. ACDelco says its filters help maintain a clean oil supply to engine components, while additional verified facts describe a heavy-duty shell tested to four times normal engine oil pressure and a threaded plate protecting against pressure spikes eight times above normal. These details matter to buyers prioritizing OE identity and pressure resistance.

Skip it if you need a stated 2001–2019 Duramax range; Doc's Diesel D5399 lists that application for 2500HD and 3500HD trucks.

Owners who prioritize a GM Original Equipment filter and the listed pressure-resistance details may favor the PF2232. The supplied specifications name heavy-duty truck classes but do not state Duramax model years, so application details need particular attention.

Listed on Amazon as: ACDelco GM Original Equipment PF2232 (12691158) Engine Oil Filter

#9

9. ATRACYPART Duramax Filter

• Material: Steel, Paper
• Compatible with Vehicle Type: Chevy, GMC
• Thread Size: M16 x 1.5

Best for: Expanded-area replacement filter.

Why it ranks #9: The listing states compatibility with 6.6L Duramax trucks and claims 5-micron filtration, but provides less established brand-specific detail.

ATRACYPART claims over 2.5 times more filter surface area than a conventional filter, giving its media more area to handle contaminants. The listing also describes filtration intended to remove fine particles while minimizing flow restriction, with compatibility stated for 2001–2019 Chevy Silverado and GMC Sierra HD trucks.

The product is identified as a replacement for 114000555 and an upgrade of PF2232, with steel and paper materials and an M16 x 1.5 thread size. Its expanded surface area is presented as a way to reduce deposit formation, while the description connects filtration and minimized flow restriction to consistent lubrication. Those claims give buyers details to weigh when selecting a replacement, though the listing does not provide a specific efficiency percentage or particle-size test result.

Skip it if you require a numeric efficiency figure; Doc's Diesel D5399 lists independent testing at 99 percent down to 25 microns.

This ATRACYPART replacement suits owners comparing expanded filter area and named replacement references for listed 2001–2019 HD trucks. Buyers who need a quantified particle-efficiency result should weigh that missing figure against the product’s area claims.

Listed on Amazon as: 6.6 Duramax Oil Filter (5 Micron) Compatible with 2001-2019 Chevy Silverado/GMC Sierra 2500 HD 3500 HD Engine | Replaces# 114000555(Upgrade of PF2232)

#10

10. ANATIA 114000555

• Compatible with Vehicle Type: Truck

Best for: Broad Duramax replacement fit.

Why it ranks #10: Although its listing names Duramax fitment, the description also calls it a transmission filter, making its intended application unclear.

ANATIA lists compatibility across 2001–2019 Silverado and Sierra 2500 HD and 3500 HD trucks with LB7, LBZ, LLY, LMM, and LML engines. The stated 114000555 replacement reference helps identify its intended service role, while the listing also names Allison 1000 transmission fitment.

The product is described as an upgraded transmission filter replacement and is supplied as a 1-pack, making it relevant to a single-filter maintenance need. ANATIA lists compatibility with several Duramax generations and specifies the Allison 1000, while advising buyers to verify the VIN and current filter part number. That fitment guidance is especially useful here because the listing’s product title calls it an oil filter even as its description calls it a transmission filter replacement.

Skip it if you need an unambiguous engine oil filter listing; PPE MicroPure XR 114000555 is explicitly titled as an engine oil filter.

Owners considering this ANATIA part for a listed Duramax and Allison 1000 application should resolve its oil-versus-transmission-filter labeling before service. Its broad stated year and engine coverage makes that distinction essential to choosing the right maintenance part.

Listed on Amazon as: 114000555 6.6L Duramax Oil Filter 5 Micron 1 Pack