FITMENT
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2020-2025 Chevrolet Silverado & GMC Sierra 2500 HD 3500 HD
OEM Cross-Reference
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Fuel Filter: TP1015, 22937279, 23456595, 23304096, 13539108, WF10451
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Oil Filter: PF26, PF26F, 12684038, 19419485, WL10454
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Air Filter : A3248C, 84435887, CA12368, WA10935
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Cabin Air Filter: CF185, 13508023, WP10327, PC99231, C31382, CC1382,13356916
DESCRIPTION
Product Overview
- This comprehensive 4-filter master maintenance kit provides a complete filtration overhaul for late-model 2020–2025 6.6L Duramax trucks. By pairing the high-flow engine air filter, cartridge-style fuel filter, upgraded heavy-duty oil filter, and high-efficiency cabin air filter into a single bundle, this kit allows you to refresh every primary filtration point on your truck in one easy garage session.
- Engineered to meet the elevated performance demands, higher oil pressures, and precise tolerances of modern diesel engines, this kit provides complete bumper-to-bumper protection. It shields sensitive high-pressure fuel injectors from moisture and fine particulates, prevents engine wear from soot buildup, optimizes intake airflow, and purges pollen and road dust from the passenger cabin. It is the ultimate all-in-one solution for owners who demand peak performance and zero compromise in vehicle maintenance.
Key Features
- Premium engine air filter with advanced dust-capturing media protects internal components against abrasive fine silica dust and heavy road debris.
- Heavy-duty synthetic-blend oil filter media delivers superior contaminant holding power and maintains stable oil pressure under high-load towing and harsh conditions.
- Precision cartridge-style fuel filter utilizes multi-layer coalescing media to strip water and microscopic impurities, protecting sensitive high-pressure fuel injectors.
- Advanced electrostatic cabin air filter actively traps diesel soot, seasonal pollen, and road dust to ensure clean interior air without restricting A/C airflow velocity.
Replacement Interval
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Target the 15,000–20,000 mile mark for fuel and engine air filter replacements (10,000–15,000 miles for severe service), replace the cabin filter every 12,000–15,000 miles (or annually), and swap the oil filter during routine oil changes (7,500 miles normal / 5,000 miles severe). Keeping cabin and intake air filters fresh preserves HVAC blower system efficiency and ensures peak engine combustion.
FAQ
Q: What is the main benefit of buying this 4-filter master kit over sourcing filters individually?
A: This master set allows you to complete a total filtration overhaul in a single session. Every filter in the bundle meets or exceeds OEM performance standards, ensuring balanced airflow, clean fuel delivery, maximum oil lubrication, and fresh cabin air without managing separate orders.
Q: Why should I replace my cabin air filter even if my truck has low mileage?
A: Cabin filter wear depends heavily on your driving environment rather than odometer reading alone. Operating in dusty construction sites, agricultural fields, or heavy traffic can quickly clog the filter element. Replacing it annually ensures unrestricted HVAC airflow and clean interior air.
Q: Are any specialty tools required to replace all four filters during DIY maintenance?
A: No specialized tools are needed. Servicing all four filters can be done using common hand tools: a standard socket set for the fuel filter housing cap, a filter wrench for the oil filter, and standard clips for the engine air and cabin filter housings.
Q: How does the engine air filter protect the intake system under dusty or heavy towing conditions?
A: The engine air filter features a dense, multi-layer filter media designed to trap fine silica dust, dirt, and road debris before they can reach the turbocharger and cylinders, ensuring optimal airflow and protecting critical engine internals from abrasive wear.
Q: Already have the fuel and oil filters and just need to add the air and cabin pair?
A: The Air & Cabin Combo adds exactly those two filters. Alternatively, the Air, Cabin & Oil Kit covers three of the four if you already have the fuel filter.
