Fuel Rail Pressure Harness for LML 6.6L Duramax Fleece Performance

Our Fuel Rail Pressure harness for the 2011-2016 6.6L Duramax is a direct replacement for GM Part Numbers 12647115 and 12638158. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly.

Replaces discontinued GM part number: 12647115 and 12638158

Application Notes:

• 2011-2016 6.6L Duramax Fuel Rail Pressure Harness - This harness routes underneath the turbocharger and connects to the main chassis harness.

2011 GM Silverado/Sierra 2500/3500 6.6L LML Duramax
2012 GM Silverado/Sierra 2500/3500 6.6L LML Duramax
2013 GM Silverado/Sierra 2500/3500 6.6L LML Duramax
2014 GM Silverado/Sierra 2500/3500 6.6L LML Duramax
2015 GM Silverado/Sierra 2500/3500 6.6L LML Duramax
2016 GM Silverado/Sierra 2500/3500 6.6L LML Duramax

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California Proposition 65 Warning - P65warnings.ca.gov