Engine Assembly Process Hole Plug - GM (55578926)
2011-2021 GM - 55578926
Engine Assembly Process Hole Plug - GM (55578926)
2011-2021 GM - 55578926
- GM
- 55578926
Details
- Brand:
- SKU:
55578926
- Other Names:
Starter Cover
- Description:
The GM OEM Engine Assembly Process Hole Plug (MPN: 55578926) is a genuine engine block component engineered to seal critical engine assembly points on select GM vehicles equipped with 1.4L turbo engines. This factory-original part meets General Motors' strict manufacturing and durability standards, ensuring proper engine sealing and performance. Ideal for GM owners seeking authentic replacement parts and engine maintenance solutions. - Genuine OEM Engine Block Plug — manufacturer-certified component designed by General Motors - Engineered for 1.4L Turbo GM Engines — compatible with select GM vehicles using this powerplant configuration - Critical Engine Sealing Function — seals assembly holes in the engine block to maintain internal engine integrity and prevent fluid leakage - Direct Factory Fitment — original equipment part built to exact GM specifications and tolerances - Authentic GM Part — backed by General Motors quality assurance and warranty support
- Condition: New
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $8.76
- Discount: $2.82 (32.2% off)
- Sale Price: $5.94
Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More
- GM
- 55578926
Details
- Brand:
- SKU:
55578926
- Other Names:
Starter Cover
- Description:
The GM OEM Engine Assembly Process Hole Plug (MPN: 55578926) is a genuine engine block component engineered to seal critical engine assembly points on select GM vehicles equipped with 1.4L turbo engines. This factory-original part meets General Motors' strict manufacturing and durability standards, ensuring proper engine sealing and performance. Ideal for GM owners seeking authentic replacement parts and engine maintenance solutions. - Genuine OEM Engine Block Plug — manufacturer-certified component designed by General Motors - Engineered for 1.4L Turbo GM Engines — compatible with select GM vehicles using this powerplant configuration - Critical Engine Sealing Function — seals assembly holes in the engine block to maintain internal engine integrity and prevent fluid leakage - Direct Factory Fitment — original equipment part built to exact GM specifications and tolerances - Authentic GM Part — backed by General Motors quality assurance and warranty support
- Condition: New
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Product Reviews
Ask Our Team
Londoff Discount Parts
Order your Engine Assembly Process Hole Plug (55578926) today and have it in your hands in a matter of days. Your Engine Assembly Process Hole Plug will be backed by a warranty and guaranteed to fit your 2011-2021 GM vehicle.
OEM parts at great prices. That is what we stand for.
Shop OEM parts by model and catalog by first selecting your make below:
| Buick | Cadillac | Chevrolet | GMC |
| Hummer | Oldsmobile | Pontiac | Saturn |