HomeEmission Control > SensorsStandard Ignition ETS120 Exhaust Gas Temperature (EGT) Sensor
Part #: ETS120

Standard Ignition ETS120 Exhaust Gas Temperature (EGT) Sensor

12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$161.44Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ram, ProMaster 2500, ProMaster 1500, and 1500
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition ETS120 Exhaust Gas Temperature Sensor

The Standard Ignition ETS120 Exhaust Gas Temperature (EGT) Sensor is designed to provide accurate temperature readings for exhaust gases in select Ram vehicles. This sensor helps maintain optimal engine performance and emission control by monitoring exhaust temperatures precisely.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Type: Plug in
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Blade
  • Part Number: ETS120

Detailed Product Description

The ETS120 sensor from Standard Ignition is engineered to fit Ram 1500, ProMaster 1500, and ProMaster 2500 models. Featuring a single female plug-in connector and two male blade terminals, this sensor ensures secure and reliable electrical connections. The blade terminal design supports efficient current flow and durability under high-temperature conditions typical of exhaust systems. This sensor is a critical component in the emission control system, providing real-time exhaust gas temperature data to the vehicle’s engine control unit (ECU).

Applications and Problem Resolution

This Exhaust Gas Temperature Sensor is used to monitor and regulate exhaust temperatures, which is essential for emission compliance and engine efficiency. It can help address issues such as:

  • Inaccurate exhaust temperature readings causing poor engine performance
  • Emission system faults triggered by faulty sensor data
  • Potential damage to turbochargers or catalytic converters due to overheating
  • Check engine light activation related to exhaust temperature sensor errors
  • Reduced fuel efficiency linked to improper exhaust gas monitoring

Installation Notes and Tips

When installing the Standard Ignition ETS120 sensor, ensure the connector is securely plugged in and the blade terminals are properly seated to avoid electrical resistance or disconnection. It is recommended to inspect the wiring harness for any damage before installation. Use appropriate tools to avoid damaging the sensor or connector during replacement. This sensor is designed for direct fitment on Ram 1500, ProMaster 1500, and ProMaster 2500 models, so no modifications are necessary.

Quality Assurance and Warranty

Standard Ignition parts, including the ETS120 Exhaust Gas Temperature Sensor, are manufactured to meet or exceed OEM specifications. This sensor undergoes rigorous testing to ensure durability and reliable performance in demanding exhaust environments. Warranty coverage details should be confirmed at the point of purchase, but Standard Ignition typically offers limited warranties covering defects in material and workmanship.

BrandStandard Ignition
Part NumberETS120
Connector GenderFemale
Connector TypePlug In
ContentsSensor
Terminal GenderMale
Terminal TypeBlade

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2018RamProMaster 25003.0LL4N/ALocated on EGR Crossover Tube
2017RamProMaster 15003.0LL4N/ALocated on EGR Crossover Tube
2017RamProMaster 25003.0LL4N/ALocated on EGR Crossover Tube
2016Ram15003.0LV6N/ALocated on EGR Crossover Tube
2016RamProMaster 15003.0LL4N/ALocated on EGR Crossover Tube
2016RamProMaster 25003.0LL4N/ALocated on EGR Crossover Tube
2015Ram15003.0LV6N/ALocated on EGR Crossover Tube
2015RamProMaster 15003.0LL4N/ALocated on EGR Crossover Tube
2015RamProMaster 25003.0LL4N/ALocated on EGR Crossover Tube
2014Ram15003.0LV6N/ALocated on EGR Crossover Tube
2014RamProMaster 15003.0LL4N/ALocated on EGR Crossover Tube
2014RamProMaster 25003.0LL4N/ALocated on EGR Crossover Tube

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

273-103995S1642568224951AAEGR461EGTA59EXT303

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.