Fleece Performance FPE-HAR-DMAX-LML-RP Fuel Rail Pressure Harness for LML Duramax

The Fleece Performance FPE-HAR-DMAX-LML-RP is a direct replacement fuel rail pressure harness designed for 2011-2016 6.6L LML Duramax engines, replacing discontinued GM part numbers 12647115 and 12638158. This harness routes underneath the turbocharger and connects to the main chassis harness, providing a critical connection for fuel rail pressure monitoring.

Key Features:

• Manufactured in-house with fully automated wire cutting and terminal crimping processes
• Direct OEM replacement for GM part numbers 12647115 and 12638158
• High-quality construction ensures reliable performance and durability
• Precision-engineered for proper fitment on LML Duramax applications
• Backed by a 6-month limited parts warranty

When your fuel rail pressure harness fails, this Fleece Performance replacement offers an affordable, high-quality solution to get your truck back on the road quickly. The automated manufacturing process ensures consistent quality and proper crimping for reliable electrical connections in demanding diesel engine environments.