The SPOOLOGIC SL-600-074 is a direct-replacement intake air temperature (IAT) sensor for 2007.5-2018 Dodge Ram / Ram 2500 / 3500 / 4500 / 5500 6.7L Cummins. It reports intake manifold air temperature to the ECM so injection timing, fuel quantity, and EGR strategy can compensate correctly for cold starts, warm restarts, and high ambient temperatures.

This IAT sensor is a brand new direct-replacement unit built to OEM specifications and pre-tested to match the original factory part. It plugs into the factory engine harness and ECM without re-programming or modification — fits the original factory part out of the box, no tuning or piggyback module needed.

Common 6.7L Cummins IAT Sensor Failure Symptoms

If your 6.7L Cummins truck is showing any of these symptoms, the intake air temperature sensor is most likely the cause:

• Check engine light with P0112, P0113, or P007C/P007D codes — intake air temperature circuit low/high or range/performance
• Hard starting in cold weather — ECM not adjusting injection timing or fuel quantity for cold intake air
• Reduced fuel economy and power — fueling tables operating off an incorrect intake temperature reading
• Black smoke under acceleration — over-fueling from a stuck or biased intake air temp signal

Premium Replacement — Same Quality as Factory OEM

Every SPOOLOGIC IAT sensor is built to OEM electrical and mechanical specifications and pre-tested before shipment. You get factory-grade fitment and signal accuracy without paying dealer pricing.

Features

• Direct-fit IAT sensor for 2007.5-2018 6.7L Cummins
• OEM-compatible — plugs into the factory engine harness with no tuning or piggyback module
• Pre-tested to OEM signal and fitment specs
• Brand new — never remanufactured

What’s Included

• (1) Brand new direct-replacement Intake Air Temperature (IAT) Sensor

OEM Cross-References

• Mopar: 68447683AB
• Cummins/Holset: 5698454

Fits 2007.5-2018 6.7L Cummins

• 2007.5 – 2018 Dodge Ram 2500 / 3500 / 4500 / 5500 6.7L Cummins

1-Year Limited Warranty

Every SPOOLOGIC Intake Air Temperature (IAT) Sensor is covered by a 1-Year Limited Warranty against defects in materials and workmanship from the date of purchase. Warranty coverage requires that the unit first be shipped back to SPOOLOGIC for inspection. If SPOOLOGIC determines the failure was caused by a defect in materials or workmanship, the sensor will be replaced at SPOOLOGIC’s discretion. Warranty does not cover damage from electrical faults, contamination, physical impact, improper installation, or use outside the listed fitment. Warranty does not cover labor, shipping, downtime, or any other costs outside the sensor itself.