FITMENT
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2011-2016 Chevrolet Silverado & GMC Sierra 2500 HD 3500 HD 6.6L Duramax
OEM Cross-Reference
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Oil Filter:PF2232, PF2232F, PF2232P6, 12691158, 19387943, 19381673, LFP2999XL, P550518, LF16102, 97214983
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Air Filter:25945274, A3141C
DESCRIPTION
Product Overview
- This focused two-filter maintenance combo targets the most vital engine systems for 2011–2016 6.6L Duramax trucks: combustion breathing and primary lubrication. By pairing a high-flow engine air panel with a heavy-duty oil filter into a single package, this kit eliminates intake restriction while protecting vital internal engine components from carbon soot and harmful debris.
- Engineered for heavy hauling and high-load towing, the deep-pleated air filter ensures continuous airflow for quick turbo response, while the progressive-density oil filter maintains a stable, clean oil film across critical engine bearings. This 2-in-1 combo is the ideal maintenance solution for truck owners who service their fuel filters on a different schedule and want to focus on immediate engine protection.
Key Features
- Precision-molded flexible polyurethane seal creates a tight compression fit against the airbox frame, preventing unmetered air and fine road dust from bypassing the filter media.
- Multi-layered engine air media with durable felt backing delivers exceptional dust-holding capacity, ideal for prolonged driving on gravel roads or dusty construction sites.
- Heavy-duty oil filter equipped with a silicone anti-drainback valve retains oil in the filter housing to deliver immediate lubrication during cold winter starts.
- Progressive-density oil media traps carbon soot buildup and fine metallic particles while maintaining steady oil flow rates required for turbocharger cooling.
- Synchronized 2-in-1 maintenance set streamline your routine service by addressing both engine breathing and lubrication in a single convenient package.
Replacement Interval
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Change the oil filter with every oil service (7,500 miles normal / 5,000 miles severe), and inspect the engine air filter at 15,000 miles with replacement by 30,000 miles (15,000–20,000 miles under dusty or heavy-towing conditions). Since air and oil filters operate on independent service lifespans, simply service each component according to its dedicated cadence.
FAQ
Q: Why choose this Air & Oil combo instead of a complete 3-filter maintenance kit?
A: This 2-filter combo is ideal if your fuel filter operates on a different replacement schedule or was recently changed. It lets you address immediate engine breathing and oil service needs without purchasing an unnecessary fuel filter.
Q: Should I pre-fill the oil filter with fresh oil before installing it?
A: Yes, pre-filling the oil filter with a portion of clean engine oil and lubricating its top rubber gasket prior to installation is recommended. This helps build engine oil pressure faster during initial cold start and ensures a proper, leak-free seal against the filter housing.
Q: Does installing a clean engine air filter improve performance and fuel efficiency?
A: Yes. A clean, unrestricted air filter allows the turbocharger to spool up efficiently without excessive pumping loss. Restoring clean airflow helps improve throttle response and helps maintain optimal fuel economy during towing.
Q: How does the oil filter protect the engine during cold winter starts?
A: The heavy-duty oil filter includes a premium silicone anti-drainback valve that holds oil inside the filter housing when the engine is off. This ensures immediate oil flow and lubrication to critical engine bearings upon startup.
Q: What if I want to add a fuel filter to create a complete powertrain service package?
A: You can easily step up to our Engine Air, Fuel & Oil Kit which adds the matching spin-on fuel filter to cover all three essential powertrain filters in a single order.
