FITMENT
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2017-2019 Chevy Silverado GMC Sierra 2500 HD 3500 HD 6.6L Duramax Diesel.
OEM Cross-Reference
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Fuel Filter:TP1015, 22937279, 23456595, 23304096, 13539108, WF10451
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Air Filter:A3231C, A3257C, LAF3231, A41474, WA10695
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Cabin Air Filter: CP809,CF11809, CF188, 23281440, 22808781
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Oil Filter: PF2232, PF2232F, PF2232P6, 12691158, 19387943, 19381673, LFP2999XL, P550518, LF16102, 97214983
DESCRIPTION
Product Overview
- This complete 4-filter master maintenance package provides a total filtration refresh for your truck's powertrain and interior climate systems. By combining the high-flow engine air filter, cartridge-style fuel filter, heavy-duty oil filter, and activated carbon cabin air filter into a single bundle, you can service every major filtration point on your truck in one easy garage session.
- Engineered to support demanding towing, hauling, and daily work conditions, this kit protects your high-pressure fuel injection system from harmful water contamination, traps engine-wearing soot and particles in the oil, and optimizes combustion airflow to the turbocharger. With the added cabin filter trapping dust and pollen before they enter the cab, it’s the ultimate solution for owners who want zero maintenance gaps and peak overall vehicle performance.
Key Features
- Synchronizes all four critical filter replacements into a single maintenance interval, ensuring total system balance without missed service dates.
- High-flow engine air filter captures fine silica dust and road debris while delivering steady, unrestricted airflow to protect the turbocharger.
- Precision cartridge-style fuel filter utilizes advanced coalescing media to strip water and microscopic impurities from variable-quality diesel fuel.
- Multi-layer activated carbon cabin air filter neutralizes diesel exhaust, traffic fumes, and seasonal pollen to keep interior air clean and comfortable.
- Heavy-duty oil filter with high-capacity media efficiently captures combustion soot and holds steady oil pressure under demanding towing conditions.
Replacement Interval
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Target the 15,000–20,000 mile mark for fuel, engine air, and cabin air filter replacements (10,000–15,000 miles under severe towing or dusty conditions), and swap the oil filter during your routine mid-interval oil changes (7,500 miles normal / 5,000 miles severe) for a synchronized maintenance routine.
FAQ
Q: What is the advantage of replacing all four filters at the same time?
A: Servicing all four filters together resets your truck’s entire filtration system to baseline in a single session. This ensures balanced airflow, stable fuel rail pressure, clean engine lubrication, and fresh cabin air without having to track staggered maintenance dates or deal with half-restricted old filters.
Q: Where is the cabin air filter slot located, and is it easy to replace?
A: The cabin air filter is located inside the cab behind the glovebox. To replace it, simply release the glovebox dampener arm, lower the glovebox door, and open the filter housing cover. It takes less than 5 minutes with no specialized tools required.
Q: Is changing a cartridge-style fuel filter difficult compared to a traditional spin-on filter?
A: It is straightforward and clean. Instead of using a filter strap wrench, you simply unscrew the top housing cap with a socket, lift out the old cartridge element, swap the sealing O-ring, and torque the cap back down.
Q: Will doing all four filters at once take me all afternoon?
A: An experienced DIYer can complete all four in under an hour. The cabin filter takes two minutes, the oil and fuel filters about fifteen minutes each, and the air filter another five. Tools needed: socket set, drain pan, filter wrench, and basic hand tools.
Q: Moving to a 2020 or newer L5P and need the equivalent full set?
A: For the 2020–2025 generation, use the Full Maintenance Kit which accounts for the oil filter change from PF2232 to PF26 and the revised air and cabin filter dimensions.
