FITMENT
- 2007.5–2009 5.9L Dodge Ram Cummins 2500 3500 Turbo Diesel.
- 2010–2024 6.7L Ram Cummins 2500 3500 Turbo Diesel.
DESCRIPTION
Product Overview
- When installing aftermarket intake systems, high-flow air horns, upgraded turbo components, or modified intake piping on your 6.7L Cummins, the factory Intake Air Temperature (IAT) sensor wiring may not provide enough length for proper placement.
- The short, rigid factory harness can become stretched or stressed after modifications, potentially causing poor connector fit, damaged wiring, or inaccurate sensor readings.
- The IAT Sensor Extension Harness provides additional wiring length without cutting or splicing. It allows easier sensor relocation on aftermarket intake components while maintaining OEM-style connection quality and accurate temperature signals.
Key Features
- High-Temperature Automotive Wiring: Built with heat-tolerant insulation and heavy-duty protective loom to handle high-boost, high-heat engine bay conditions.
- Reversible & Clean: Keeps your engine bay looking tidy and allows you to return to the stock wiring layout whenever necessary.
- OE-Level Signal Integrity: Precision-crimped OE-style terminal pins maintain exact resistance values, ensuring accurate intake temperature data to the ECM with zero check engine lights.
- Effortless Sensor Relocation: Provides the extra wire slack needed to reposition your IAT sensor cleanly when upgrading intake pipes, intercoolers, or turbos.
- True Plug-and-Play Installation: Connects directly inline between your factory harness and IAT sensor. No wire cutting, stripping, or soldering required.
FAQ
Q: What does an IAT sensor extension harness do?
A: The IAT sensor extension harness adds extra wiring length, allowing you to relocate the factory Intake Air Temperature sensor when installing aftermarket intake components while maintaining the factory sensor connection.
Q: Why would I need an IAT sensor extension on my 6.7L Cummins?
A: After installing aftermarket intake horns, high-flow intake elbows, turbo upgrades, or modified piping, the factory harness may not reach the new sensor location. This extension provides the extra length needed for proper installation.
Q: Will this affect IAT sensor accuracy?
A: No. The extension maintains the factory-style electrical connection and allows the OEM IAT sensor to continue providing accurate intake temperature readings.
Q: Where should the IAT sensor be installed after relocation?
A: The sensor should be installed in the recommended location for your intake component while maintaining proper airflow exposure and accurate temperature measurement.
