Description
- Item model number
:
MM12643081
- Date First Available
:
July 7, 2025
- Manufacturer
:
General Motors
- ASIN
:
B0FGYDK1RL
- Country of Origin
:
USA
- Best Sellers Rank: #1,619,916 in Automotive (See Top 100 in Automotive)
- #933 in Automotive Replacement Oil Pan Gasket Sets
Seal your LS4-powered ride with confidence using the Genuine GM 12643081 Oil Pan Gasket—engineered for exact fitment and superior reliability. Designed specifically for the 5.3L LS4 front-wheel drive engine found in select 2005–2009 GM vehicles, this gasket is the go-to choice for factory-quality sealing during oil pan replacements, engine rebuilds, or leak prevention. Featuring a raised stamped oil deflector tab, this gasket is unique to the LS4’s FWD layout, offering proper internal oil channeling and sealing against high-pressure environments. Built to OEM specifications and backed by GM engineering, it’s an essential component for any serious LS4 build or maintenance job. Whether you’re freshening up a tired Impala SS or replacing a leaking pan on your Monte Carlo SS, this gasket ensures a leak-free install you can trust. No drilling, trimming, or RTV needed—just bolt it on and go.
Vehicle information
Available fitment details
Listing compatibility notes
- 3L LS4 FWD Platforms – Designed to fit GM’s unique FWD LS4 block found in 2005–2009 Impala SS, Monte Carlo SS, Grand Prix GXP, and Buick Lacrosse Super.
- Easy Direct-Fit Installation – No cutting or custom fitting needed; bolts up cleanly with your factory LS4 oil pan and hardware.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Exact identity, part numbers, model references, and available compatibility evidence
Buying guidance
Quick decision
An identity-first oil pan gasket sets listing organized around stable product references and available compatibility evidence.
Fit and size notes
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Specification notes
- Canonical product: MP-US-B0FGYDK1RL
- Source product ID: B0FGYDK1RL
- Category: Replacement Parts / Gaskets / Oil / Oil Pan Gasket Sets
- Available images: 5
Before you buy
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
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