Driver Side Engine Cylinder Head - GM (12578243)
2004-2011 GM - 12578243
Driver Side Engine Cylinder Head - GM (12578243)
2004-2011 GM - 12578243
- GM
- 12578243
Details
- Brand:
- SKU:
12578243
- Positions: Left
- Other Names:
Cylinder Head
- Description:
The Driver Side Engine Cylinder Head (MPN: 12578243) is a genuine GM OEM engine component engineered for superior performance and durability on select Cadillac and Pontiac models including the DTS, Lucerne, and Bonneville. This left-side cylinder head is precision-manufactured to exact General Motors specifications, ensuring optimal combustion chamber sealing, valve operation, and engine reliability. Designed for drivers seeking authentic replacement parts backed by GM's engineering excellence, this OEM cylinder head restores factory performance standards. - Genuine OEM driver side (left) cylinder head for select GM vehicles - Direct factory fitment for Cadillac DTS, Cadillac Lucerne (all models), and Pontiac Bonneville - Critical engine component that houses valve seats, guides, and ports for proper combustion and airflow - Compatible with original GM engine assemblies requiring OEM-specification cylinder head replacement - Factory-original condition part backed by General Motors quality assurance and engineering standards
- Condition: New
- Applications: 4.6L.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $1,031.83
- Discount: $244.54 (23.7% off)
- Sale Price: $787.29
Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More
- GM
- 12578243
Details
- Brand:
- SKU:
12578243
- Positions: Left
- Other Names:
Cylinder Head
- Description:
The Driver Side Engine Cylinder Head (MPN: 12578243) is a genuine GM OEM engine component engineered for superior performance and durability on select Cadillac and Pontiac models including the DTS, Lucerne, and Bonneville. This left-side cylinder head is precision-manufactured to exact General Motors specifications, ensuring optimal combustion chamber sealing, valve operation, and engine reliability. Designed for drivers seeking authentic replacement parts backed by GM's engineering excellence, this OEM cylinder head restores factory performance standards. - Genuine OEM driver side (left) cylinder head for select GM vehicles - Direct factory fitment for Cadillac DTS, Cadillac Lucerne (all models), and Pontiac Bonneville - Critical engine component that houses valve seats, guides, and ports for proper combustion and airflow - Compatible with original GM engine assemblies requiring OEM-specification cylinder head replacement - Factory-original condition part backed by General Motors quality assurance and engineering standards
- Condition: New
- Applications: 4.6L.
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 Driver Side Engine Cylinder Head (12578243) today and have it in your hands in a matter of days. Your Driver Side Engine Cylinder Head will be backed by a warranty and guaranteed to fit your 2004-2011 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 |