• REPLACEMENT FUEL FILTER WITH HEAD AND SENSOR – The fuel filter screens out dirt, rust, particles and most importantly, water from the fuel before entering the system of the vehicle. Undesired substances that are not filtered may cause rapid wear of the fuel pump, injectors and worse if contaminated with water will cause them to fail. These filters needs to be changed regularly to maintain desirable performance and efficient fuel economy.
• FITS THE FOLLOWING 6.6L DURAMAX VEHICLES – 2004 – 2012 Chevrolet Silverado 2500 HD | 2007 Chevrolet Silverado 2500 HD Classic | 2004 – 2006 Chevrolet Silverado 3500 | 2007 Chevrolet Silverado 3500 Classic | 2007 – 2012 Chevrolet Silverado 3500 HD | 2004 – 2012 GMC Sierra 2500 HD | 2007 GMC Sierra 2500 HD Classic | 2004 – 2006 GMC Sierra 3500 | 2007 GMC Sierra 3500 Classic | 2007 – 2012 GMC Sierra 3500 HD |.
• REPLACES PART# 12642623, 12639448, TP3018, 904-517, 904517 commonly found on the popular 6.6L Duramax Silverado and Sierra trucks including year models 04, 05, 06, 07, 08, 09, 10, 11, 12. The fuel filter can easily be located on the passenger side of the truck beside the engine. It includes the head with primer pump and bleeder screw, a new fuel filter water separator and the water in fuel sensor.
• OEM FIT, QUALITY, FINISH – While this is NOT a genuine GM, Chevrolet or GMC part, it is a direct replacement manufactured by AA Ignition. If your vehicle is hard to start, losing power, has a Check Engine Light (CEL) or the factory fuel filter head is dirty because of leaks then the fuel filter assembly is worn out and needs to be replaced. Please note that priming will need to be done after installation.
• 2 YEAR OR 24,000 MILE WARRANTY – This replacement fuel filter with head comes complete with a 2 Year or 24,000 miles warranty whichever comes first. If the part ever fails within the warranty period simply contact us for a replacement. Save time and money by purchasing this part manufactured by AA Ignition and take advantage of our warranty.

The fuel filter screens out dirt, rust, particles and most importantly, water from the fuel before entering the system of the vehicle. Undesired substances that are not filtered may cause rapid wear of the fuel pump, injectors and worse if contaminated with water will cause them to fail. These filters needs to be changed regularly to maintain desirable performance and efficient fuel economy. If your vehicle is hard to start, losing power, has a Check Engine Light (CEL) or the factory fuel filter head is dirty because of leaks then the fuel filter assembly is worn out and needs to be replaced. Please note that priming will need to be done after installation.

Fits the following 6.6L Duramax vehicles :

• 2004-2012 Chevrolet Silverado 2500 HD 6.6L
• 2007 Chevrolet Silverado 2500 HD Classic 6.6L
• 2004-2006 Chevrolet Silverado 3500 6.6L
• 2007 Chevrolet Silverado 3500 Classic 6.6L
• 2007-2012 Chevrolet Silverado 3500 HD 6.6L
• 2004-2012 GMC Sierra 2500 HD 6.6L
• 2007 GMC Sierra 2500 HD Classic 6.6L
• 2004-2006 GMC Sierra 3500 6.6L
• 2007 GMC Sierra 3500 Classic 6.6L
• 2007-2012 GMC Sierra 3500 HD 6.6L

Replaces part numbers: 12642623, 12639448, TP3018, 904-517, 904517

This is a compatible replacement part manufactured by AA Ignition. This fuel filter assembly is NOT a genuine GM part. GM and their associated vehicle models and part numbers are used in this listing only to identify the vehicles this fuel filter assembly fits.