FITMENT
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2001-2019 Chevrolet Silverado & GMC Sierra 2500 HD
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2007 Chevrolet Silverado & GMC Sierra 2500 HD Classic 3500 Classic
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2001-2006 Chevrolet Silverado & GMC Sierra 3500
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2007-2019 Chevrolet Silverado & GMC Sierra 3500 HD
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2006-2016 Chevrolet Express & GMC Savana 2500 3500 Vans
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2009-2016 Chevrolet Express & GMC Savana 4500 Vans
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2003-2009 Chevrolet Kodiak & GMC Topkick C4500 C5500 Medium Duty
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2006 Hummer H1 Alpha
OEM Cross-Reference
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PF2232, PF2232F, PF2232P6, 12691158, 19387943, 19381673, LFP2999XL, P550518, LF16102, 97214983
DESCRIPTION
Product Overview
- Protect your heavy-duty powertrain from severe bearing wear and oil starvation with this premium spin-on engine oil filter. Engineered to handle the massive towing output of diesel engines, its high-efficiency media architecture captures harmful soot particles, road grit, and metal debris while maintaining consistent oil flow rates. The reinforced internal structure guarantees reliable oil delivery without collapsing under the intense system pressures common in high-torque applications.
- This rugged upgrade features a burst-resistant steel canister designed to endure intense cold-start oil pressure spikes and severe thermal cycling without deforming. The filter assembly comes equipped with a quick-seal rubber gasket to ensure a seamless, leak-free installation, even in the tightest engine bay blind spaces. By maximizing dirt-holding capacity and preventing premature sludge buildup, it delivers long-lasting lubrication protection and an extended service life for your vehicle.
Key Features
- Progressively captures soot agglomerates and metallic wear particles while preserving necessary oil volume delivery to vital engine and turbocharger bearings.
- Maintains a full oil column in the filter at shutdown, eliminating dry-starts and minimizing the initial friction that accelerates bearing and timing component wear.
- Withstands abrupt pressure surges during cold starts without ballooning or triggering the internal bypass valve prematurely.
- Provides maximum contaminant holding capacity to safely support standard and extended oil drain intervals without filter saturation.
Replacement Interval
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Replace with every oil change—typically every 7,500 miles when using synthetic diesel oil under normal operating conditions. For severe service applications, such as frequent towing, extended idling, or dusty environments, reduce the interval to every 5,000 miles. Always completely drain the engine oil before unscrewing the filter to prevent accidental spillage onto chassis components.
FAQ
Q: Is this the same filter for both the LB7 and L5P engines?
A: While this filter design covers a vast range of heavy-duty diesel configurations, factory specifications can change across different model years. Please consult the vehicle compatibility section on this page to verify the exact fitment for your specific year and powertrain before purchasing.
Q: Can I use this filter with conventional diesel oil?
A: Yes. This filter is fully compatible with both conventional and premium synthetic diesel oils across all recommended viscosity grades. Vehicles running synthetic oils with extended drain intervals will benefit most from its high-capacity pleat design.
Q: What happens if the anti-drainback valve fails?
A: A failed valve allows engine oil to drain completely back into the oil pan after shutdown, causing an damaging dry-start rattle on cold mornings. The premium rubber compound valve in this filter is engineered to maintain its sealing integrity for the entire service interval.
Q: Will an oversized filter improve filtration?
A: It is highly recommended to stick with the factory-specification replacement size. Universal or oversized alternatives may not seat properly against the mounting flange, risking severe internal oil bypass or external leaks under high pressure spikes.
Q: Looking for a quick maintenance package that covers both fuel and oil?
A: Pair this oil filter with the matching fuel filter for your engine generation. 2001–2016 trucks use the Fuel & Oil Combo, while 2017–2019 L5P trucks need the 2017-2019 Fuel & Oil Kit.
2015-2016 6.6L Duramax LML Filter Kit Buyer’s Guide
