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Standard Ignition TX81 Engine Coolant Temperature SensorOE Quality 60-Day Returns
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Part #: TX81

Standard Ignition TX81 Engine Coolant Temperature Sensor

⚙️ 202 vehicles fit this part
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Chrysler, Jeep, Mitsubishi, Plymouth, and Eagle, Dakota, Aspen, Durango, Nitro, Ram 1500, Ram 2500, Commander, Grand Cherokee, Liberty, Raider, TJ, Wrangler, Neon, SX 2.0, Ram 3500, Cherokee, 300M, Cirrus, Concorde, Grand Voyager, Intrepid, LHS, Sebring, Town & Country, Voyager, Avenger, Caravan, Grand Caravan, Stratus, Breeze, Prowler, Eclipse, and Talon
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Reliable Engine Coolant Temperature Sensor for Chrysler and Dodge Vehicles

The Standard Ignition TX81 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your vehicle's engine cooling system. Compatible with a wide range of Chrysler, Dodge, Jeep, Mitsubishi, and Plymouth models, this sensor ensures optimal engine performance and helps prevent overheating.

Key Features of the Standard Ignition TX81 Sensor

  • Bolt-on attachment method for secure and straightforward installation
  • Female rectangular connector with one connector for easy wiring
  • Two male blade terminals for reliable electrical contact
  • Engineered to meet OEM specifications for consistent performance
  • Compatible with multiple vehicle models including Jeep Grand Cherokee and Dodge Ram 1500

Detailed Description of the TX81 Engine Coolant Temperature Sensor

The TX81 sensor from Standard Ignition is built to monitor the temperature of the engine coolant accurately. It features a bolt-on attachment method that ensures a firm fit in the engine bay. The sensor includes a female rectangular connector with a single connection point, simplifying the wiring process. Equipped with two male blade terminals, it provides a stable electrical connection necessary for precise temperature readings. This sensor is compatible with various Chrysler, Dodge, Jeep, Mitsubishi, and Plymouth vehicles such as the Chrysler 300M, Dodge Caravan, Jeep Wrangler, and Mitsubishi Eclipse, making it a versatile replacement part.

Common Issues Addressed by the TX81 Sensor

  • Engine overheating due to inaccurate coolant temperature readings
  • Poor engine performance caused by faulty temperature data
  • Check engine light triggered by sensor failure
  • Erratic temperature gauge behavior on the dashboard
  • Increased fuel consumption linked to incorrect engine temperature input

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation to avoid burns
  • Disconnect the battery to prevent electrical shorts during replacement
  • Use the bolt-on method to securely attach the sensor in the designated port
  • Verify the female rectangular connector is properly seated and terminals are clean
  • After installation, clear any diagnostic trouble codes and test sensor operation

Quality Assurance and Warranty Information

Standard Ignition manufactures the TX81 Engine Coolant Temperature Sensor to meet or exceed OEM standards, ensuring reliable operation and durability. This sensor undergoes rigorous quality control testing to maintain consistent performance. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberTX81
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeRectangular
Terminal GenderMale
Terminal TypeBlade

This part fits 202 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2008DodgeDakotaN/A
2007ChryslerAspen4.7LV8N/A
2007DodgeDakotaN/A
2007DodgeDurango3.7LV6N/A
2007DodgeDurango4.7LV8N/A
2007DodgeNitro3.7LV6N/A
2007DodgeNitro4.0LV6N/A
2007DodgeRam 15003.7LV6N/A
2007DodgeRam 15004.7LV8N/A
2007DodgeRam 25004.7LV8N/A
2007JeepCommander3.7LV6N/A
2007JeepCommander4.7LV8N/A
2007JeepGrand Cherokee3.7LV6N/A
2007JeepGrand Cherokee4.7LV8N/A
2007JeepLibertyN/A
2007MitsubishiRaider3.7LV6N/A
2007MitsubishiRaider4.7LV8N/A
2006DodgeDakotaN/A
2006DodgeDurango3.7LV6N/A
2006DodgeDurango4.7LV8N/A
2006DodgeRam 15003.7LV6N/A
2006DodgeRam 15004.7LV8N/A
2006DodgeRam 25004.7LV8N/A
2006JeepCommander3.7LV6N/A
2006JeepCommander4.7LV8N/A
2006JeepGrand Cherokee3.7LV6N/A
2006JeepGrand Cherokee4.7LV8N/A
2006JeepLiberty3.7LV6N/A
2006JeepTJ2.4LL4N/A
2006JeepTJ4.0LL6N/A
2006JeepWrangler2.4LL4N/A
2006JeepWrangler4.0LL6N/A
2006MitsubishiRaider3.7LV6N/A
2006MitsubishiRaider4.7LV8N/A
2005DodgeDakotaN/A
2005DodgeDurango3.7LV6N/A
2005DodgeDurango4.7LV8N/A
2005DodgeNeon2.0LL4N/A
2005DodgeRam 15003.7LV6N/A
2005DodgeRam 15004.7LV8N/A
2005DodgeRam 25004.7LV8N/A
2005JeepGrand Cherokee3.7LV6N/A
2005JeepGrand Cherokee4.7LV8N/A
2005JeepLiberty2.4LL4N/A
2005JeepLiberty3.7LV6N/A
2005JeepTJN/A
2005JeepWranglerN/A
2004DodgeDakotaN/A
2004DodgeDurango3.7LV6N/A
2004DodgeDurango4.7LV8N/A
2004DodgeNeon2.0LL4N/A
2004DodgeRam 15003.7LV6N/A
2004DodgeRam 15004.7LV8N/A
2004DodgeRam 25004.7LV8N/A
2004JeepGrand CherokeeN/A
2004JeepLibertyN/A
2004JeepTJN/A
2004JeepWranglerN/A
2003DodgeDakota4.7LV8N/A
2003DodgeDurango4.7LV8N/A
2003DodgeNeon2.0LL4N/A
2003DodgeRam 15003.7LV6N/A
2003DodgeRam 15004.7LV8N/A
2003DodgeRam 15005.7LV8N/A
2003DodgeRam 25004.7LV8N/A
2003DodgeRam 35005.7LV8N/A
2003JeepGrand CherokeeN/A
2003JeepLibertyN/A
2003JeepTJN/A
2003JeepWranglerN/A
2002ChryslerNeonN/A
2002DodgeDakota2.5LL4N/A
2002DodgeDakota4.7LV8N/A
2002DodgeDurango4.7LV8N/A
2002DodgeNeonN/A
2002DodgeRam 15003.7LV6N/A
2002DodgeRam 15003.9LV6N/A
2002DodgeRam 15004.7LV8N/A
2002DodgeRam 25004.7LV8N/A
2002JeepGrand CherokeeN/A
2002JeepLibertyN/A
2002JeepTJN/A
2002JeepWranglerN/A
2001ChryslerGrand Voyager3.8LV6N/A
2001ChryslerNeonN/A
2001DodgeDakota2.5LL4N/A
2001DodgeDakota4.7LV8N/A
2001DodgeDurango4.7LV8N/A
2001DodgeNeonN/A
2001JeepCherokeeN/A
2001JeepGrand CherokeeN/A
2001JeepTJN/A
2001JeepWranglerN/A
2001PlymouthNeonN/A
2000Chrysler300MN/A
2000ChryslerCirrusN/A
2000ChryslerConcordeN/A
2000ChryslerGrand VoyagerN/A
2000ChryslerIntrepidN/A
2000ChryslerLHSN/A
2000ChryslerNeonN/A
2000ChryslerSebringN/A
2000ChryslerTown & CountryN/A
2000ChryslerVoyagerN/A
2000DodgeAvengerN/A
2000DodgeCaravanN/A
2000DodgeDakota2.5LL4N/A
2000DodgeDakota4.7LV8N/A
2000DodgeDurango4.7LV8N/A
2000DodgeGrand CaravanN/A
2000DodgeIntrepidN/A
2000DodgeNeonN/A
2000DodgeStratusN/A
2000JeepCherokeeN/A
2000JeepGrand CherokeeN/A
2000JeepTJN/A
2000JeepWranglerN/A
2000PlymouthBreezeN/A
2000PlymouthGrand Voyager3.0LV6N/A
2000PlymouthGrand Voyager3.3LV6N/A
2000PlymouthNeonN/A
2000PlymouthProwlerN/A
2000PlymouthVoyager2.4LL4N/A
2000PlymouthVoyager3.0LV6N/A
2000PlymouthVoyager3.3LV6N/A
1999Chrysler300MN/A
1999ChryslerCirrusN/A
1999ChryslerConcordeN/A
1999ChryslerGrand Voyager3.8LV6N/A
1999ChryslerIntrepidN/A
1999ChryslerLHSN/A
1999ChryslerSebringN/A
1999ChryslerTown & Country3.3LV6GASN/A
1999ChryslerTown & Country3.8LV6N/A
1999ChryslerVoyager3.3LV6N/A
1999DodgeAvengerN/A
1999DodgeCaravanN/A
1999DodgeDakota2.5LL4N/A
1999DodgeGrand CaravanN/A
1999DodgeIntrepid2.7LV6N/A
1999DodgeStratusN/A
1999JeepCherokeeN/A
1999JeepGrand CherokeeN/A
1999JeepTJN/A
1999JeepWranglerN/A
1999MitsubishiEclipse2.0LL4N/A
1999PlymouthBreezeN/A
1999PlymouthGrand Voyager3.0LV6N/A
1999PlymouthGrand Voyager3.3LV6N/A
1999PlymouthGrand Voyager3.8LV6N/A
1999PlymouthProwlerN/A
1999PlymouthVoyager2.4LL4N/A
1999PlymouthVoyager3.0LV6N/A
1999PlymouthVoyager3.3LV6N/A
1999PlymouthVoyager3.8LV6N/A
1998Chrysler300M3.5LV6N/A
1998ChryslerCirrusN/A
1998ChryslerConcordeN/A
1998ChryslerGrand Voyager3.8LV6N/A
1998ChryslerIntrepidN/A
1998ChryslerSebringN/A
1998ChryslerTown & Country3.3LV6GASN/A
1998ChryslerTown & Country3.8LV6N/A
1998ChryslerVoyager3.3LV6N/A
1998DodgeAvengerN/A
1998DodgeCaravanGASN/A
1998DodgeDakota2.5LL4N/A
1998DodgeGrand CaravanGASN/A
1998DodgeIntrepidN/A
1998DodgeStratusN/A
1998JeepCherokeeN/A
1998JeepGrand Cherokee4.0LL6N/A
1998JeepTJN/A
1998JeepWranglerN/A
1998MitsubishiEclipse2.0LL4N/A
1998PlymouthBreezeN/A
1998PlymouthGrand Voyager3.0LV6N/A
1998PlymouthGrand Voyager3.3LV6N/A
1998PlymouthGrand Voyager3.8LV6N/A
1998PlymouthVoyager2.4LL4N/A
1998PlymouthVoyager3.0LV6N/A
1998PlymouthVoyager3.3LV6N/A
1998PlymouthVoyager3.8LV6N/A
1997ChryslerCirrusN/A
1997ChryslerSebringN/A
1997ChryslerStratusN/A
1997DodgeAvengerN/A
1997DodgeCaravan2.4LL4N/A
1997DodgeCaravan3.0LV6N/A
1997DodgeDakota2.5LL4N/A
1997DodgeGrand Caravan2.4LL4N/A
1997DodgeGrand Caravan3.0LV6N/A
1997DodgeStratusN/A
1997JeepCherokeeN/A
1997JeepGrand Cherokee4.0LL6N/A
1997JeepTJN/Aw/ Rectangular Connector
1997JeepWranglerN/Aw/ Rectangular Connector
1997MitsubishiEclipse2.0LL4N/A
1997PlymouthBreezeN/A
1997PlymouthGrand VoyagerN/A
1997PlymouthVoyagerN/A
1995ChryslerCirrus2.4LL4N/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:

12060140-31515-50741158-14672-9361211-11062CTS00042L231241364554109560278735S150071-254773951741729361CTSA12M56027873MT1645SU3035VCTS10175TS3005TS3005SBTX81TWT3089WTC1008

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

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