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-2004-2010 DURAMAX LMM is backwards compatible with the LLY and LBZ
-Adapter 771864-0001 required for LLY (MY 2004-2005)
-You can determine what engine you have by the 8th digit of the VIN: 2 is LLY, D is LBZ, 6 is LMM


VEHICLE FITMENT (Applications Are Provided As Reference Only)
Please Use Cross References To Verify Correct Replacement
2005 Chevrolet Express Diesel
2006 Chevrolet Express Diesel
2007 Chevrolet Express Diesel
2008 Chevrolet Express Diesel
2009 Chevrolet Express Diesel
2010 Chevrolet Express Diesel
2006 Chevrolet Hummer H1 Alpha Diesel
2004 Chevrolet Kodiak Diesel
2005 Chevrolet Kodiak Diesel
2006 Chevrolet Kodiak Diesel
2007 Chevrolet Kodiak Diesel
2008 Chevrolet Kodiak Diesel
2009 Chevrolet Kodiak Diesel
2010 Chevrolet Kodiak Diesel
2004 Chevrolet Silverado Diesel
2005 Chevrolet Silverado Diesel
2006 Chevrolet Silverado Diesel
2007 Chevrolet Silverado Diesel
2008 Chevrolet Silverado Diesel
2009 Chevrolet Silverado Diesel
2010 Chevrolet Silverado Diesel
2004 GMC Savana Diesel
2005 GMC Savana Diesel
2006 GMC Savana Diesel
2007 GMC Savana Diesel
2008 GMC Savana Diesel
2009 GMC Savana Diesel
2010 GMC Savana Diesel
2004 GMC Sierra Diesel
2005 GMC Sierra Diesel
2006 GMC Sierra Diesel
2007 GMC Sierra Diesel
2008 GMC Sierra Diesel
2009 GMC Sierra Diesel
2010 GMC Sierra Diesel
2004 GMC Topkick Diesel
2005 GMC Topkick Diesel
2006 GMC Topkick Diesel
2007 GMC Topkick Diesel
2008 GMC Topkick Diesel
2009 GMC Topkick Diesel
2010 GMC Topkick Diesel

Note: Applications Are Provided As Reference Only. While every reasonable effort is made to ensure the accuracy of this data, we are not responsible for any errors or omissions contained on these pages. Please verify any information in question by contacting us or by verifying fitment with your original part number.


Proposition 65 Warning:


In 1986, California voters approved Proposition 65, an initiative to address their growing concerns about exposure to toxic chemicals. That initiative, officially known as the Safe Drinking Water and Toxic Enforcement Act of 1986, requires the State of California to publish a list of chemicals known to cause cancer and/or reproductive toxicity. The regulation also requires companies who conduct business operations in California to provide warnings when they knowingly expose residents to listed chemicals that may be above safe harbor levels.

Currently; the Prop 65 listing recognizes more than 900 chemicals that are applicable to this designation. However; Prop 65 does not ban or restrict the sale or use of chemicals on the list, but rather is intended to help Californians and residents of other states make informed decisions about their exposures to these chemicals from the products they use or encounter on a normal basis.

Please note: that Diesel Performance Warehouse may utilize in production, or distribute products that have come in contact with substances which are known by the state of California (through Prop 65) to cause cancer and/or reproductive toxicity. As such, Diesel Performance Warehouse is providing the following warning:

These products can expose you to chemicals that include toluene and/or benzene, which are known by the State of California to cause cancer, birth defects and/or other reproductive harm.

Diesel Performance Warehouse takes steps to ensure these hazards do not reach the end user or customer including draining units of oils and fluids before shipment. Diesel Performance Warehouse also relies on original manufacturer labeling for vendor products which necessitate a Prop 65 warning. As a company we are committed to transparency regarding these products and will, when officially requested, provide SDS, packaging, and/or vendor information regarding products in question. Further information concerning the health effects of listed chemicals, as well as ways to reduce or eliminate exposure to them, can be found at The Office of Environmental Health Hazard Assessment’s (OEHHA) Proposition 65 warnings website (www.P65Warnings.ca.gov).