12639448 Genuine GM Fuel Filter For Silverado Sierra 6.6L Diesel

12639448 Genuine GM Fuel Filter For Silverado Sierra 6.6L Diesel

Name: 12639448 Genuine GM Fuel Filter For Silverado Sierra 6.6L Diesel
Brand: GM
SKU: 12639448
Price: 297.00 USD
Availability: InStock

P/N: 12639448 Manufactured by: GM

$297.00 - $297.00

$297.00

$297.00 - $297.00

$297.00

7 in Stock

Condition: New

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Description

The 12639448 fuel filter is a GM factory-installed component designed for Chevrolet Silverado, Suburban, GMC Sierra, and Yukon models equipped with the 6.6L diesel engine. It helps keep the fuel system clean by trapping contaminants before they reach sensitive injection components, supporting stable fuel delivery.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2010	Chevrolet Silverado 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2009	Chevrolet Silverado 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2008	Chevrolet Silverado 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2007	Chevrolet Silverado 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2006	Chevrolet Silverado 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2005	Chevrolet Silverado 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2004	Chevrolet Silverado 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2010	GMC Sierra 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2009	GMC Sierra 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2008	GMC Sierra 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2007	GMC Sierra 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2006	GMC Sierra 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2005	GMC Sierra 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2004	GMC Sierra 2500 HD	6.6L V8 Diesel	Crew Cab Long Box, Crew Cab Short Box, Extended Cab Long Box, Extended Cab Standard Box, Regular Cab Long Box
2005	Chevrolet Suburban 2500	6.6L V8 Diesel	3/4 Ton
2004	Chevrolet Suburban 2500	6.6L V8 Diesel	3/4 Ton
2005	Cadillac Escalade ESV	6.6L V8 Diesel	3/4 Ton
2004	Cadillac Escalade ESV	6.6L V8 Diesel	3/4 Ton
2005	GMC Yukon XL 2500	6.6L V8 Diesel	3/4 Ton
2004	GMC Yukon XL 2500	6.6L V8 Diesel	3/4 Ton

General Specifications

Condition	New
Part Number	12639448
Brand	GM
Part Type	Fuel Filter
Years	2004–2010
Dimensions	8.9 x 6.3 x 12.9 inches
Weight	14.90 lb
Fitment Type	Direct Replacement

Product Features

The 12639448 fuel filter is built to match factory performance and installation requirements:

Engineered for GM 6.6L diesel fuel systems
Captures contaminants that can damage fuel injectors
Supports steady fuel flow and correct system pressure
Installs using factory mounting points and connections
Manufactured to meet GM fuel system standards
Helps maintain consistent engine performance under load

Application Notes

The 12639448 fuel filter is intended for vehicles equipped with the 6.6L diesel fuel system listed above. Proper installation ensures effective filtration and dependable system operation.

Always verify part number, engine configuration, and fuel system type before installation.