12578925 Genuine GM Engine Cylinder Head For 6.0L 6.2L V8

12578925 Genuine GM Engine Cylinder Head For 6.0L 6.2L V8

Name: 12578925 Genuine GM Engine Cylinder Head For 6.0L 6.2L V8
Brand: GM
SKU: 12578925
Price: 835.00 USD
Availability: InStock

P/N: 12578925 Manufactured by: GM

$835.00 - $835.00

$835.00

$835.00 - $835.00

$835.00

1 in Stock

Condition: New

We accept:

Need help choosing the right part?Contact our support team

+1 828-705-1030

Monday – Saturday | 8:00 AM – 8:00 PM (EST)

2-3 Day Free Shipping

Return within 30-Days

Packed Ready to Ship

24/7 Expert Support

2-Year Warranty

Unit Auto Parts LLC provides a complimentary 2-Year Warranty on all automotive parts. Shop with confidence knowing your purchase is protected. Learn More

Description

The 12578925 engine cylinder head is a GM factory cast cylinder head designed for specific V8 applications listed below. It seals the combustion chambers, supports valvetrain operation, and maintains proper coolant and oil flow through the engine.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2007	Chevrolet Express 1500	5.3L V8	Base; LS; LT
2007	Chevrolet Express 2500 / 3500	4.8L V8	Base
2007	Chevrolet Silverado 1500 Classic	4.8L V8; 5.3L V8	Hybrid; LS; LT; WT
2007	GMC Savana 1500	5.3L V8	Base; LS; LT
2007	GMC Savana 2500 / 3500	4.8L V8	Base
2007	GMC Sierra 1500 Classic	4.8L V8; 5.3L V8	Hybrid; SL; SLE; SLT; WT
2006	Chevrolet Avalanche 1500	5.3L V8	LS; LT; Z66; Z71
2006	Chevrolet Express 1500	5.3L V8	Base; LS; LT
2006	Chevrolet Express 2500 / 3500	4.8L V8	Base; LS; LT
2006	Chevrolet Silverado 1500	4.8L V8; 5.3L V8	Hybrid; LS; LT; WT
2006	Chevrolet Suburban 1500	5.3L V8	Base; LS; LT; Z71
2006	Chevrolet Tahoe	4.8L V8; 5.3L V8	Base; LS; LT; Z71
2006	GMC Savana 1500	5.3L V8	Base; LS; LT
2006	GMC Savana 2500 / 3500	4.8L V8	Base
2006	GMC Sierra 1500	4.8L V8; 5.3L V8	Hybrid; SL; SLE; SLT; WT
2006	GMC Yukon	4.8L V8; 5.3L V8	SL; SLE; SLT
2006	GMC Yukon XL 1500	5.3L V8	SL; SLE; SLT
2005	Cadillac Escalade	5.3L V8	Base
2005	Chevrolet Avalanche 1500	5.3L V8	Base; LS; LT; Z66; Z71
2005	Chevrolet Express 1500	5.3L V8	Base; LS
2005	Chevrolet Express 2500	4.8L V8; 5.3L V8	Base; LS
2005	Chevrolet Express 3500	4.8L V8	Base; LS
2005	Chevrolet Silverado 1500	4.8L V8; 5.3L V8	Base; Hybrid; LS; LT; WT; Z71
2005	Chevrolet Suburban 1500	5.3L V8	LS; LT; Z71
2005	Chevrolet Tahoe	4.8L V8; 5.3L V8	LS; LT; Z71
2005	GMC Savana 1500	5.3L V8	Base; SLE
2005	GMC Savana 2500	4.8L V8; 5.3L V8	Base; SLE
2005	GMC Savana 3500	4.8L V8	Base; SLE
2005	GMC Sierra 1500	4.8L V8; 5.3L V8	Base; Hybrid; SLE; SLT; WT
2005	GMC Yukon	4.8L V8; 5.3L V8	SLE; SLT
2005	GMC Yukon XL 1500	5.3L V8	SLE; SLT
2004	Buick Rainier	5.3L V8	CXL; CXL Plus
2004	Cadillac Escalade	5.3L V8	Base
2004	Chevrolet Avalanche 1500	5.3L V8	Base; Z66; Z71
2004	Chevrolet Express 1500	5.3L V8	Base; LS
2004	Chevrolet Express 2500	4.8L V8; 5.3L V8	Base; LS
2004	Chevrolet Express 3500	4.8L V8	Base; LS
2004	Chevrolet Silverado 1500	4.8L V8; 5.3L V8	Base; Hybrid; LS; LT; WT; Z71
2004	Chevrolet Suburban 1500	5.3L V8	LS; LT; Z71
2004	Chevrolet Tahoe	4.8L V8; 5.3L V8	LS; LT; Z71
2004	Chevrolet Trailblazer EXT	5.3L V8	LS; LT; North Face
2004	Chevrolet SSR	5.3L V8	Base
2004	GMC Envoy XL / XUV	5.3L V8	SLE; SLT
2004	GMC Savana 1500	5.3L V8	Base; SLE
2004	GMC Savana 2500	4.8L V8; 5.3L V8	Base; SLE
2004	GMC Savana 3500	4.8L V8	Base; SLE
2004	GMC Sierra 1500	4.8L V8; 5.3L V8	Base; SLE; SLT; WT
2004	GMC Yukon	4.8L V8; 5.3L V8	SLE; SLT
2004	GMC Yukon XL 1500	5.3L V8	SLE; SLT
2003	Cadillac Escalade	5.3L V8	Base
2003	Chevrolet Avalanche 1500	5.3L V8	Base; North Face; On Road Edition; WBH; Z71
2003	Chevrolet Express 1500	5.3L V8	Base; LS
2003	Chevrolet Express 2500	4.8L V8; 5.3L V8	Base; LS
2003	Chevrolet Express 3500	4.8L V8	Base; LS
2003	Chevrolet Silverado 1500	4.8L V8; 5.3L V8	Base; LS; LT; WT
2003	Chevrolet Suburban 1500	5.3L V8	LS; LT; Z71
2003	Chevrolet Tahoe	4.8L V8; 5.3L V8	LS; LT; Z71
2003	Chevrolet Trailblazer EXT	5.3L V8	LS; LT; North Face
2003	Chevrolet SSR	5.3L V8	Base
2003	GMC Envoy XL	5.3L V8	SLE; SLT
2003	GMC Savana 1500	5.3L V8	Base; SLE
2003	GMC Savana 2500	4.8L V8; 5.3L V8	Base; SLE
2003	GMC Savana 3500	4.8L V8	Base; SLE
2003	GMC Sierra 1500	4.8L V8; 5.3L V8	Base; SL; SLE; SLT; WT
2003	GMC Yukon	4.8L V8; 5.3L V8	SLE; SLT
2003	GMC Yukon XL 1500	5.3L V8	SLE; SLT
2002	Cadillac Escalade	5.3L V8	Base
2002	Chevrolet Avalanche 1500	5.3L V8	Base; North Face; On Road Edition; Z71
2002	Chevrolet Silverado 1500	4.8L V8; 5.3L V8	Base; LS; LT; WT
2002	Chevrolet Suburban 1500	5.3L V8	LS; LT; Z71
2002	Chevrolet Tahoe	4.8L V8; 5.3L V8	LS; LT; Z71
2002	GMC Sierra 1500	4.8L V8; 5.3L V8	Base; HT; SL; SLE; SLT; WT
2002	GMC Yukon	4.8L V8; 5.3L V8	SLE; SLT
2002	GMC Yukon XL 1500	5.3L V8	SLE; SLT
2001	Chevrolet Silverado 1500	4.8L V8; 5.3L V8	Base; LS; LT
2001	Chevrolet Suburban 1500	5.3L V8	Base; LS; LT
2001	Chevrolet Tahoe	4.8L V8; 5.3L V8	Base; LS; LT
2001	GMC Sierra 1500	4.8L V8; 5.3L V8	SL; SLE; SLT
2001	GMC Yukon	4.8L V8; 5.3L V8	SLE; SLT
2001	GMC Yukon XL 1500	5.3L V8	SLE; SLT
2000	Chevrolet Silverado 1500	4.8L V8; 5.3L V8	Base; LS; LT
2000	Chevrolet Silverado 2500	5.3L V8	Base; LS; LT
2000	Chevrolet Suburban 1500	5.3L V8	Base; LS; LT
2000	Chevrolet Tahoe	4.8L V8; 5.3L V8	Base; LS; LT
2000	GMC Sierra 1500	4.8L V8; 5.3L V8	SL; SLE; SLT
2000	GMC Sierra 2500	5.3L V8	SL; SLE; SLT
2000	GMC Yukon	4.8L V8; 5.3L V8	SLE; SLT
2000	GMC Yukon XL 1500	5.3L V8	SLE; SLT
1999	Chevrolet Silverado 1500	4.8L V8; 5.3L V8	Base; LS; LT
1999	Chevrolet Silverado 2500	5.3L V8	Base; LS; LT
1999	GMC Sierra 1500	4.8L V8; 5.3L V8	SL; SLE; SLT
1999	GMC Sierra 2500	5.3L V8	SL; SLE; SLT

General Specifications

Condition	New
Part Number	12578925
Brand	GM
Part Type	Engine Cylinder Head
Years	1999–2007
Part Description	Head, Cylinder
Dimensions	9.1 x 6.9 x 21.3 inches
Weight	21.65 Ib
Fitment Type	Direct Fit

Product Features

The 12578925 engine cylinder head is built to match factory performance and installation requirements:

Cast to OEM combustion chamber specifications
Maintains correct valve and port geometry
Supports proper coolant and oil passage alignment
Designed for 6.0L and 8.1L V8 applications listed
Matches factory bolt pattern and sealing surfaces
Built to original weight and structural design

Application Notes

The 12578925 engine cylinder head is intended for GM trucks equipped with the engines listed above. Proper installation requires correct torque sequence and gasket selection for the specific engine configuration.

Always verify part number, engine size, and cylinder head casting compatibility before installation.