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A properly functioning valley pan gasket is crucial for preventing oil leaks and maintaining optimal engine performance. Without a reliable seal, your engine can suffer from lubrication issues and potential damage. Selecting a high-quality replacement ensures long-term reliability and protects your investment.
COMPATIBILITY – Fits 1983-1987 Ford E-250 Econoline Club Wagon; 1988-1991 Ford E-250 Econoline Club Wagon; 1983-1987 Ford E-350 Econoline; 1988-1994 Ford E-350 Econoline; 1983-1987 Ford E-350 Econoline Club Wagon; 1988-1994 Ford E-350 Econoline Club...
GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the...
Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
【Compatible with】Gen 4 LS non AFM/DOD valley pan cover plate 2008-2010 Hummer H2 H3 2007-2019 GMC Sierra 2007-2013 GMC Yukon 2009-2012 GMC Canyon 2008-2019 GMC Savana
【Compatible with】 2007-2009 Chevrolet Trailblazer 2007-2009 Chevrolet Tahoe 2007-2013 Chevrolet Suburban 2500 2007-2019 Chevrolet Silverado 2008-2020 Chevrolet Express 2009-2012 Chevrolet Colorado 2007-2009 Cadillac Escalade ESV EXT...
【Manufacturer part number】12598832 MS19328 12558178 12610141
【Easy Installation】OEM standard, direct replacement, out of the box, no drilling or cutting, just aligned, sturdy and not easy to fall off
[Vehicle Fitment] Compatible with All Gen 3/III Engine Block, Such as: LSX LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 5.3L 5.7L 6.0L, and not fit Gen 4 Engine Blocks (LS3, LS7, or any blocks with AFM or DOD system)
[Vehicle Fitment] Compatible with GM Chevrolet GMC Cadillac Truck or SUV or Van (Silverado/Sierra/Express/Savana/Suburban/Yukon/Tahoe/Escalade/.)
[Part Feature] This shiny 6061 aluminum valley cover fits all vehicle with gen 3 engine block, and keep your ls gen3 engine working good and look good
[Package Detail] 1 x (Non Knock Sensor Hole) Low Profile Aluminum LS Valley Cover Plate # 551629; 1 x LS Valley Pan Gasket # 12558178 & MS19328; 10 x Stainless Steel Bolts
DESIGNED FOR IMPERFECT SEALING SURFACES -- Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SEALING TECHNOLOGIES -- Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
ENGINEERING EXPERTISE -- Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
REAL-WORLD TESTED -- Parts are tested on-vehicle and validated to ensure optimal performance on the road
【Perfect Fitment & Compatibility】 Specially designed for Gen III LS series engines. Fully compatible with LSX, LS1, LM7, LR4, LQ4, LS6, L59, LQ9, LM4, and L33. A precise drop-in replacement that ensures a factory-style fit for your engine rebuild or...
【Leak-Proof Protection】 Comes complete with a high-quality perimeter gasket. This kit provides superior sealing performance to prevent oil leaks and protect your engine internals from dust and debris, ensuring long-term reliability.
【Premium CNC Construction】 Engineered from high-grade billet aluminum with a sleek black anodized finish. Unlike thin stamped steel plates, our low-profile valley pan offers enhanced structural rigidity, heat dissipation, and corrosion resistance.
【Low-Profile Design】 The slim, low-profile architecture provides maximum clearance for intake manifolds and aftermarket plumbing. Perfect for custom builds and engine swaps where space is at a premium without sacrificing durability.
Last update on 2026-10-19 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Valley Pan Gaskets
Material Quality
High-Temperature Resistance: Look for gaskets made from materials like silicone or composite rubber that can withstand the extreme heat within the engine bay. This ensures durability and prevents premature degradation.
Durability: Choose gaskets engineered for longevity. Materials that resist oil, heat, and vibration will offer a more reliable seal over time.
Vehicle Specific Fitment
Exact Match: Always verify that the gasket is designed specifically for your vehicle's make, model, and year. Incorrect fitment can lead to leaks and installation problems.
OE Standards: Gaskets that meet or exceed Original Equipment (OE) specifications are generally a safe bet for compatibility and performance.
Brand Reputation
Trusted Manufacturers: Opt for reputable brands known for producing quality automotive parts. Established brands often have a track record of reliability and customer satisfaction.
Frequently Asked Questions
What is a valley pan gasket?
A valley pan gasket is a seal located between the engine block and the intake manifold or valley cover. Its primary function is to prevent oil from leaking out of the engine's internal passages.
How often should a valley pan gasket be replaced?
Replacement is typically recommended when there are signs of oil leaks originating from the valley area or during other engine repair procedures. There isn't a set mileage interval for replacement.
Can I reuse my old valley pan gasket?
No, it is strongly advised not to reuse an old gasket. Gaskets are designed for single use and compress during installation; reusing one will likely result in a poor seal and oil leaks.
What are the signs of a failing valley pan gasket?
Common signs include oil leaks visible around the intake manifold or the top of the engine, a burning oil smell, and potentially low oil pressure if the leak is severe.
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