FITMENT
-
2017-2019 Chevy Silverado GMC Sierra 2500 HD 3500 HD 6.6L Duramax Diesel.
OEM Cross-Reference
-
Air Filter:A3231C, A3257C, LAF3231, A41474, WA10695
-
Cabin Air Filter: CP809,CF11809, CF188, 23281440, 22808781
-
Oil Filter: PF2232, PF2232F, PF2232P6, 12691158, 19387943, 19381673, LFP2999XL, P550518, LF16102, 97214983
DESCRIPTION
Product Overview
- This 3-filter maintenance kit provides total intake, lubrication, and cabin air protection for 2017–2019 6.6L Duramax trucks. By combining a high-flow engine air filter, a heavy-duty spin-on oil filter, and an activated carbon cabin air filter into one package, this combo simplifies routine service for your truck’s three primary air and oil pathways.
- Built for heavy-duty daily driving, commercial towing, or job-site utility, the engine air filter restores unrestricted airflow for smooth turbo response, the premium oil filter maintains oil pressure during cold starts with its silicone anti-drainback valve, and the multi-layer cabin filter traps road dust, industrial exhaust, and seasonal pollen. It is the ideal maintenance package for truck owners who service diesel fuel filters on an independent schedule and want their remaining routine filtration covered in a single order.
Key Features
- Multi-density synthetic oil media ensures stable lubrication and oil pressure during demanding towing and high-temperature operating conditions.
- Advanced pleated engine air filter maintains high volumetric intake airflow without sacrificing micro-particle filtration accuracy.
- Premium carbon-infused cabin element neutralizes airborne contaminants and seasonal allergens to deliver cleaner, fresher cabin air.
- Precision-engineered perimeter seals prevent unfiltered air bypass and seat flush within factory filter housings for a snug, rattle-free fit.
- All-in-one maintenance package simplifies your routine service schedule by refreshing engine air, motor oil, and cabin HVAC filtration together.
Replacement Interval
-
Plan engine oil filter service every 7,500 miles (5,000 miles under severe duty), swap the cabin air filter every 12,000–15,000 miles (or annually), and replace the engine air filter by 30,000 miles (15,000–20,000 miles in severe dusty conditions).
FAQ
Q: Is this 2017–2019 Air, Cabin & Oil combo compatible with the 2020+ PF26 oil filter?
A: No. This combo includes the PF2232 oil filter that fits 2001–2019 Duramax engines. For 2020+ trucks, use the Air, Cabin & Oil Kit which includes the correct PF26 filter.
Q: Why bundle the cabin air filter together with engine intake and oil filters?
A: Cabin air filters are one of the most frequently overlooked maintenance items. Including the cabin filter in this bundle ensures you can refresh interior air quality and HVAC performance at the same time you perform essential engine maintenance.
Q: Do I need to replace the engine air and cabin filters every time I change my oil filter?
A: Not necessarily. Oil filters are replaced at every oil change (typically 7,500 miles), while engine air and cabin filters have longer service intervals. Bundling them ensures you have all required replacement components ready in your garage when each service interval arrives.
Q: Can I run the oil filter for extended intervals if I use full synthetic oil?
A: Synthetic oil resists thermal breakdown longer, but the physical filter element still captures contaminants continuously. To ensure optimal engine lubrication and oil pressure, we recommend replacing the oil filter at every standard oil change interval regardless of oil type.
Q: Adding the fuel filter to complete all four filtration points?
A: The Full Maintenance Kit adds the TP1015 fuel filter to complete the full 2017–2019 L5P filter package.
