FITMENT
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2015-2016 Chevy Silverado & GMC Sierra 2500 HD 3500 HD
OEM Cross-Reference
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Fuel Filter: TP3018, TP3012, 12664429, 12633243, 19420323, 33960XE, LFF6012,BF46062,86960XE
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Oil Filter:PF2232, PF2232F, PF2232P6, 12691158, 19387943, 19381673, LFP2999XL, P550518, LF16102, 97214983
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Air Filter: 25945274, A3141C
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Cabin Air Filter: CP809,CF11809, CF188, 23281440, 22808781
DESCRIPTION
Product Overview
- This complete 4-filter master maintenance kit delivers all-in-one protection for your truck's essential powertrain and interior climate systems. By bundling the engine air filter, high-efficiency fuel filter, heavy-duty oil filter, and cabin air filter into a single package, you can complete a comprehensive bumper-to-bumper filtration refresh in one quick service session.
- Engineered to support heavy towing, hauling, and long-distance driving, this kit shields your high-pressure fuel system from harmful moisture, protects internal engine components from wear-causing soot, and ensures maximum airflow to the turbocharger. With the added cabin air filter trapping dust and allergens before they enter the cab, it’s the most efficient way to maintain peak mechanical performance and interior comfort without missing a single service item.
Key Features
- Synchronizes all four essential filter replacements into a single service interval, eliminating missed maintenance items and staggered garage visits.
- Activated carbon cabin air filter layer captures road dust, pollen, and harsh exhaust odors to keep interior air fresh during long hauls.
- Multi-layer high-density air filter element efficiently blocks construction dust and airborne debris to maximize intake airflow and protect the turbocharger.
- High-efficiency fuel filter features dual-stage media to strip moisture and fine sediment, safeguarding high-pressure fuel injectors from premature wear.
- Premium oil filter with progressive-density media handles high soot loads while maintaining consistent oil pressure and vital bearing protection under heavy loads.
Replacement Interval
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Target a 15,000-mile complete service cadence for the fuel, engine air, and cabin air filters (10,000–12,000 miles under severe use or heavy towing), and replace the oil filter with every oil change in between (7,500 miles normal / 5,000 miles severe) for a synchronized maintenance routine.
FAQ
Q: Why is this kit limited to 2015–2016 models?
A: 2015–2016 is the target model range where all 2500 HD and 3500 HD Duramax trucks came factory-equipped with the cabin air filter slot alongside the engine air, fuel, and oil filters. This kit ensures every filter in the package installs natively on your truck without any modifications.
Q: Where is the cabin air filter slot located on my 2015 truck?
A: The cabin air filter is located inside the cab behind the glovebox, not in the engine compartment. Simply release the glovebox dampener arm and lower the door to access the factory filter housing cover.
Q: What is the advantage of replacing all four filters together?
A: Servicing all four filters at once resets your truck’s entire filtration system to baseline at the same time. This ensures balanced airflow, optimal fuel pressure, and clean cabin air without having to track staggered replacement dates or rely on half-restricted filters.
Q: Is changing the cabin air filter really necessary for a heavy-duty work truck?
A: Absolutely. If you spend long hours in the cab, road dust, diesel exhaust fumes, and pollen enter through the HVAC intake. A fresh cabin air filter protects your respiratory comfort while keeping dust out of the HVAC blower motor and evaporator coil.
Q: Do you offer a 4-filter maintenance kit for 2017 and newer Duramax trucks?
A: For 2017–2019 L5P trucks, use the Full Maintenance Kit. For 2020–2025 models, the Full Maintenance Kit covers the latest generation.
