FITMENT
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2020-2025 Chevrolet Silverado & GMC Sierra 2500 HD 3500 HD
OEM Cross-Reference
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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 3-filter service package delivers complete intake, lubrication, and interior air protection for 2020–2025 6.6L Duramax trucks. Combining a high-flow engine air filter, a synthetic-blend oil filter, and an electrostatic cabin air filter into a single set, this bundle streamlines routine maintenance across your vehicle's three core air and fluid pathways.
- Formulated for heavy-duty towing, daily commuting, and severe dusty jobsites, the engine air panel ensures smooth intake airflow for turbo responsiveness, the heavy-duty oil filter safeguards critical engine bearings during cold starts, and the electrostatic cabin filter purifies interior airflow. It is the ideal maintenance kit for truck owners who service diesel fuel filters on an independent schedule and want their remaining routine filtration refreshed in one convenient order.
Key Features
- Synthetic-blend oil filtration media offers exceptional contaminant holding capacity to protect engine bearings during extended service intervals.
- High-flow engine intake panel minimizes airbox restriction, ensuring smooth turbo spool-up and steady throttle response during heavy towing.
- Electrostatic cabin climate media continuously captures fine dust, pollen, and highway fumes to maintain clear, odor-free airflow through your HVAC vents.
- Corrosion-resistant oil filter housing coating resists harsh winter road salts and underbody moisture to prevent surface oxidation over its service life.
Replacement Interval
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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 high-dust environments).
FAQ
Q: Why choose this 3-filter combo over the complete 4-filter kit?
A:This package is ideal if your diesel fuel filter follows a separate service schedule—such as changing it more frequently due to biodiesel use or fuel quality concerns. It allows you to refresh your engine air, cabin air, and motor oil filtration without accumulating unused fuel filters.
Q: Can I store the cabin or air filter for a few months if I only need the oil filter today?
A: Absolutely. Each filter in this set comes individually packaged in its own protective box. Stored in a cool, dry place, unused filters will remain clean and fully functional until your next scheduled maintenance.
Q: Is the oil filter in this kit compatible with full synthetic diesel oils and 7,500-mile service intervals?
A: Yes. The oil filter features high-capacity synthetic-blend media specifically built to withstand full synthetic oil formulations and hold fine particles throughout the entire 7,500-mile standard oil change interval (5,000 miles under severe towing).
Q: What is the correct installation procedure for the oil filter to avoid leaks?
A: Lubricate the new rubber gasket with a thin layer of fresh engine oil. Spin the filter on by hand until the gasket contacts the mounting base, then tighten an additional 3/4 to 1 full turn. Hand-tightening is sufficient—do not use a filter wrench to tighten.
Q: Completing the set with the fuel filter?
A: You can easily step up to our Full Maintenance Kit which includes the primary diesel fuel filter alongside the engine air, oil, and cabin air filters for total 2020–2025 routine filtration in a single order.
