Fleece Oil Pressure Sensor Pigtail (FPE-HAR-DMAX-OP-0102) for 2001-2002 Duramax LB7

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The Fleece Oil Pressure Sensor Pigtail (FPE-HAR-DMAX-OP-0102) is a durable, OE-style replacement wiring harness for 2001–2002 GM Duramax LB7 diesel engines. Designed to ensure accurate oil pressure readings and reliable engine monitoring, it offers a plug-and-play solution for repairing damaged connectors or during engine rebuilds, helping maintain vehicle performance and reliability.

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SKU: FPE-HAR-DMAX-OP-0102 Categories: , , ,
Description

The Fleece Oil Pressure Sensor Pigtail (FPE-HAR-DMAX-OP-0102) is a high-quality replacement wiring harness designed specifically for 2001-2002 GM Duramax LB7 diesel engines. This pigtail provides a reliable connection to the oil pressure sensor, ensuring accurate readings and proper engine monitoring. Constructed with OE-style connectors and durable wiring, it is built to withstand the harsh conditions found in diesel engine bays. Whether you’re repairing a damaged factory connector or performing an engine rebuild, this Fleece Performance product offers a plug-and-play solution that restores functionality and prevents potential oil pressure reading issues. It’s an ideal choice for maintaining the performance and reliability of your LB7-powered vehicle.

Additional information
Weight 2.0 lbs
Dimensions 12.0 × 4.0 × 4.0 in
Fitment

Fitment

  • 2001 GM Silverado/Sierra 2500/3500 6.6L LB7 Duramax
  • 2002 GM Silverado/Sierra 2500/3500 6.6L LB7 Duramax

 

2001-2002 6.6L Duramax oil pressure sensor connector

Also fits various GM Vehicles 1985-2016

Installation

Installation

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About brand
Fleece Performance Engineering is a diesel performance manufacturer focused on reliability and precision engineering. The company designs parts that solve common diesel issues while supporting added power. Fleece products support daily driving, towing, and performance diesel trucks. Fleece engineers fuel system components, turbochargers, electronics, and emissions-compliant upgrades in house. Their parts improve efficiency, drivability, and long-term engine protection. Each product is tested for proper fit and consistent performance. Diesel owners trust Fleece for dependable upgrades. Whether maintaining a work truck or building for performance, Fleece delivers proven solutions designed for real-world use.
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