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Trucktok 2007.5-2024 Dodge Ram 6.7L Intake Air Temperature Sensor Extension Harness Diesel
Brand TruckTok

Trucktok 2007.5-2024 Dodge Ram 6.7L Intake Air Temperature Sensor Extension Harness Diesel

SKU ER-0294
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

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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.

  • 5 stars: 3 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
W
Waylon Boudreaux
No more stretched wires pulling on the connector

2022 Ram 2500 with a GDP intake horn. The factory IAT harness was so tight it was pulling the connector at an angle and I was worried it would break the pins. This extension gives you about 12 inches of slack and the pins are correctly indexed — no forcing it in the wrong way. The wire gauge matches factory so the sensor reads accurately. Cheap insurance for a sensor that affects your fuel map.

D
Dusty Prather
2007.5 through 2024 — one harness fits them all

2019 Ram 2500. The IAT sensor connector on the 6.7 Cummins is the same from 2007.5 all the way through 2024. This harness used the correct flat 2-pin connector with the locking tab. Snapped right in and the sensor seal is tight — no moisture getting in. The 12-inch length was perfect for my Banks intake horn. Way cleaner than cutting the factory harness.

C
Colt Weatherby
Needed this after my EGR delete moved the IAT sensor

2016 Ram 3500. After deleting the EGR and installing an aftermarket intake horn, the factory IAT sensor harness was about 6 inches too short to reach the new sensor location. This TruckTok extension harness plugs into the factory connector on one end and the IAT sensor on the other — no cutting, no soldering, no heat-shrink. The wire is properly gauge-matched and the loom is heat-resistant. Took 30 seconds to install.