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Gain additional flexibility in your harness routings with this 18" extension harness for the Cummins and Duramax rail pressure sensor. Produced in-house, our manufacturing process
Key Features
- 18-Inch Length: Provides exact extension needed to move sensor to cooler CP3 intake location avoiding common failures from rail heat.
- OEM-Style Connectors: Matches Bosch 0281002907 and equivalent sensors with secure locking pins for vibration-resistant fit.
- High-Temp Wiring: 20-gauge silicone-insulated wire handles diesel engine bay extremes up to 500°F continuously.
- Designed from real-world testing on high-horsepower 6.7L builds.
- 20-gauge TXL wire with cross-linked polyethylene insulation rated for 105°C continuous diesel use.
Fitment
This product has no independent year-make-model claim. Match the exact component family, dimensions, connector or mounting interface, and manufacturer part number before ordering.
Specifications
| Brand | Fleece Performance |
|---|---|
| Manufacturer Part Number | FPE-HAR-RP-EXT |
| Product Type | Wiring Harnesses |
| Condition | New |
| Engine | 6.7L Cummins |
What's Included
One new Fleece Performance product identified by manufacturer part number FPE-HAR-RP-EXT. Additional fittings, fluids, hoses, wiring, tuning, tools, and hardware are included only when expressly stated for this exact part number.
About Fleece Performance
Fleece Performance Engineering develops diesel fuel-system, turbocharger, cooling, valvetrain, engine, and electrical components for Cummins, Duramax, Power Stroke, and related applications. Correct selection depends on the exact part number and complete application details.
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- Shop all Fleece Performance products
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Frequently Asked Questions
How do I confirm Fleece Performance FPE-HAR-RP-EXT fits?
Match the exact engine or component family, dimensions, connector or mounting interface, and manufacturer part number. Contact us before ordering when any of those details differ.
What is included with Fleece Performance FPE-HAR-RP-EXT?
The listing includes only the components stated in the What's Included section. Related fittings, wiring, fluids, tools, and supporting parts are not included unless expressly listed.
Does installation require tuning or additional parts?
Requirements vary by application. Confirm tuning, calibration, fluids, seals, fittings, wiring, specialty tools, and supporting modifications before installation.
Installation Instructions
- Verify the exact application and inspect every included component before installation.
- Follow the current Fleece Performance instructions for the exact part number, including all torque, sealing, wiring, fluid, clearance, priming, and calibration requirements.
- Check for leaks, fault codes, abnormal operation, and loose connections after startup and again after the initial drive.
Fleece Performance
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Wiring harnesses, pigtails, adapters, and electrical connectors for repair, engine management, gauges, fans, sensors, ignition, fuel, and charging systems are stocked at Black Ops Auto Works. Shop plug-and-play harnesses, sensor pigtails, extension harnesses, fan harnesses, ECU adapters, injector connectors, oxygen sensor extensions, and electrical repair components. Every product is filterable by year, make, model, trim, engine, and drivetrain. The catalog covers domestic, import, diesel, off-road, racing, engine swap, and standalone ECU applications. What This Wiring Harnesses Collection Covers Vehicle specific and universal electrical parts A wiring harness organizes protected conductors and sealed connectors for a defined vehicle or component application. This collection includes replacements and adapters for sensors, fuel injectors, fans, gauges, lighting, charging, ignition, and engine management. Sensor Pigtails and Connector Repairs Restore reliable electrical signals He...
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