HomeEmission Control > SensorsStandard Ignition ETS61 Exhaust Gas Temperature (EGT) Sensor
Part #: ETS61

Standard Ignition ETS61 Exhaust Gas Temperature (EGT) Sensor

16 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$146.24Free 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: Nissan, Quest, Altima, and Maxima
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 ETS61 Exhaust Gas Temperature Sensor

The Standard Ignition ETS61 Exhaust Gas Temperature (EGT) Sensor is designed for precise temperature monitoring in Nissan vehicles. Compatible with Nissan Altima, Maxima, and Quest models, this sensor assembly ensures accurate exhaust gas readings to support emission control systems.

  • Connector Gender: Male
  • Connector Type: Plug in
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Blade
  • Includes complete sensor assembly

Detailed Product Description

The ETS61 sensor from Standard Ignition is engineered to provide reliable exhaust gas temperature measurements critical for emission control in Nissan vehicles such as the Altima, Maxima, and Quest. Featuring a male plug-in connector and two male blade terminals, this sensor assembly integrates seamlessly with the vehicle’s existing wiring harness. The blade terminal design ensures secure electrical connections, minimizing the risk of signal loss or interference. This sensor is essential for monitoring exhaust temperatures to optimize engine performance and maintain compliance with emission standards.

Applications and Problem Resolution

This Exhaust Gas Temperature Sensor is used primarily in emission control systems to monitor exhaust heat levels. It helps address several common issues, including:

  • Inaccurate exhaust temperature readings causing engine performance problems
  • Emission system faults triggered by faulty or failing sensors
  • Check engine light activation related to exhaust temperature sensor errors
  • Poor fuel efficiency due to incorrect exhaust gas data
  • Potential damage to catalytic converters from unmonitored exhaust temperatures

Installation Notes and Tips

When installing the Standard Ignition ETS61 sensor, ensure the vehicle is turned off and cooled down to avoid burns. Verify connector compatibility with the Nissan Altima, Maxima, or Quest wiring harness. The male plug-in connector and blade terminals should be securely connected to prevent electrical issues. It is recommended to inspect the sensor wiring and mounting location for damage or corrosion before installation. Proper torque specifications should be followed to avoid sensor damage.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring dependable performance and durability. The ETS61 Exhaust Gas Temperature Sensor undergoes rigorous quality control testing to maintain consistent accuracy and reliability. This product typically includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term use within Nissan Altima, Maxima, and Quest vehicles.

BrandStandard Ignition
Part NumberETS61
Connector GenderMale
Connector TypePlug In
ContentsSensor Assembly
Terminal GenderMale
Terminal TypeBlade

This part fits 16 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2009NissanQuestN/A
2008NissanQuestN/A
2007NissanQuestN/A
2006NissanAltimaSE3.5LV6N/A
2006NissanAltimaSE-R3.5LV6N/A
2006NissanAltimaSL3.5LV6N/A
2006NissanMaximaN/A
2006NissanQuestN/A
2005NissanAltima3.5LV6N/A
2005NissanMaximaN/A
2005NissanQuestN/A
2004NissanAltimaN/A
2004NissanMaximaN/A
2004NissanQuestN/A
2003NissanAltimaN/A
2002NissanAltimaN/A

* 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:

147306N2002-310025S202870-354476376EGR402EGTA16

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