Fleece Fuel Rail Pressure Harness (FPE-HAR-DMAX-LML-RP) for 2011-2016 Duramax 6.6L LML
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The Fleece Fuel Rail Pressure Harness (FPE-HAR-DMAX-LML-RP) is a durable, plug-and-play aftermarket harness designed for 2011–2016 GM Duramax 6.6L LML diesel engines. It offers a reliable connection to the factory fuel rail pressure sensor, ensuring accurate fuel pressure readings for optimal engine performance. Made with OEM-grade materials, it’s ideal for replacing damaged OEM parts or upgrading for improved reliability.
Replaces discontinued GM part number: 12647115 and 12638158
The Fleece Fuel Rail Pressure Harness (FPE-HAR-DMAX-LML-RP) is a high-quality aftermarket solution designed specifically for 2011-2016 GM Duramax 6.6L LML diesel engines. Engineered for durability and ease of installation, this harness allows for a clean and secure connection to the factory fuel rail pressure sensor. Whether you’re replacing a damaged OEM harness or upgrading for improved reliability, the Fleece FPE-HAR-DMAX-LML-RP ensures accurate fuel pressure readings essential for optimal engine performance. Built with OEM-grade connectors and materials, it provides a plug-and-play fit, making it a dependable choice for diesel enthusiasts and professional mechanics alike.
| Weight | 1.0 lbs |
|---|---|
| Dimensions | 11.0 × 5.0 × 5.0 in |
Fitment
- 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
Features
APPLICATION NOTES
2011-2016 6.6L Duramax Fuel Rail Pressure Harness – This harness routes underneath the turbocharger and connects to the main chassis harness.
Installation
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