Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Engine Coolant Temperature Sensor

PART#: TX51
Standard Ignition
Interchanges
BrandPart #
Audi035919369M
BMW13621288158
Bosch280130037
BWDWT3064
DuralastSU5176
EchlinTS5561
Standard IgnitionTX51
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1999BMW318tiBase1.9L4GAS2 Term; Coolant Temperature Sensor | RWD;
1999BMW740iLBase4.4V8GAS2 Term; Coolant Temperature Sensor | RWD;
1998BMW740iBase4.4V8GAS2 Term; Coolant Temperature Sensor | RWD;
1998BMW740iLBase4.4V8GASCoolant Temperature Sensor; On Thermostat Housing | RWD;
1997BMW740iBase4.4V8GAS2 Term; Coolant Temperature Sensor | RWD;
1997BMW740iLBase4.4V8GASCoolant Temperature Sensor; On Thermostat Housing | RWD;
1996BMW740iLBase4.4V8GASCoolant Temperature Sensor; On Thermostat Housing | RWD;
1995BMW530iBase3.0V8GASCoolant Temperature Sensor | RWD;
1995BMW540iBase4.0V8GASCoolant Temperature Sensor | RWD;
1995BMW740iBase4.0V8GAS2 Term; Coolant Temperature Sensor | RWD;
1995BMW740iLBase4.0V8GASCoolant Temperature Sensor; On Thermostat Housing | RWD;
1995AudiS6Base2.2L5GAS2 Pin; Coolant Temperature Sensor | AWD;
1995AudiS6Avant2.2L5GAS2 Pin; Coolant Temperature Sensor | AWD;
1994BMW530iBase3.0V8GASCoolant Temperature Sensor | RWD;
1994BMW540iBase4.0V8GASCoolant Temperature Sensor | RWD;
1994BMW740iBase4.0V8GAS2 Term; Coolant Temperature Sensor | RWD;
1994BMW740iLBase4.0V8GASCoolant Temperature Sensor; On Thermostat Housing | RWD;
1994BMW750iLBase5.0V12GAS2 Term; Coolant Temperature Sensor | RWD;
1994AudiS4Base2.2L5GASCoolant Temperature Sensor | AWD;
1994AudiV8 QuattroBase4.2V8GASCoolant Temperature Sensor | AWD;
1993BMW535iBase3.5L6GASCoolant Temperature Sensor | RWD;
1993BMW740iBase4.0V8GASCoolant Temperature Sensor | RWD;
1993BMW740iLBase4.0V8GASCoolant Temperature Sensor; On Thermostat Housing | RWD;
1993BMW750iLBase5.0V12GAS2 Term; Coolant Temperature Sensor | RWD;
1993AudiS4Base2.2L5GASCoolant Temperature Sensor | AWD;
1993AudiV8 QuattroBase4.2V8GASCoolant Temperature Sensor | AWD;
1992BMW535iBase3.5L6GASCoolant Temperature Sensor | RWD;
1992BMW750iLBase5.0V12GAS2 Term; Coolant Temperature Sensor | RWD;
1992AudiS4Base2.2L5GASCoolant Temperature Sensor | AWD;
1992AudiV8 QuattroBase4.2V8GASCoolant Temperature Sensor | AWD;
1991BMW535iBase3.5L6GASCoolant Temperature Sensor | RWD;
1991BMW750iLBase5.0V12GAS2 Term; Coolant Temperature Sensor | RWD;
1991AudiCoupe Quattro20v2.3L5GASCoolant Temperature Sensor | AWD;
1991AudiV8 QuattroBase3.6V8GASCoolant Temperature Sensor | AWD;
1990BMW535iBase3.5L6GASCoolant Temperature Sensor | RWD;
1990BMW750iLBase5.0V12GAS2 Term; Coolant Temperature Sensor | RWD;
1990AudiCoupe Quattro20v2.3L5GASCoolant Temperature Sensor | AWD;
1990AudiV8 QuattroBase3.6V8GASCoolant Temperature Sensor | AWD;
1989BMW750iLBase5.0V12GAS2 Term; Coolant Temperature Sensor | RWD;
1988BMW535iBase3.5L6GASCoolant Temperature Sensor | RWD;
1988BMW750iLBase5.0V12GAS2 Term; Coolant Temperature Sensor | RWD;
1988Audi90Base2.3L5GASCoolant Temperature Sensor | FWD; Automatic;
1988VolkswagenQuantumSyncro2.2L5GASCoolant Temperature Sensor | AWD;
1988VolkswagenQuantumGL2.2L5GASCoolant Temperature Sensor | FWD;
1987AudiCoupeGT2.2L5GASCoolant Temperature Sensor | FWD;
1987Audi4000 QuattroCS2.2L5GASCoolant Temperature Sensor | AWD;
1987VolkswagenQuantumBase2.2L5GASCoolant Temperature Sensor | FWD;
1987VolkswagenQuantumSyncro2.2L5GASCoolant Temperature Sensor | AWD;
1987VolkswagenQuantumGL2.2L5GASCoolant Temperature Sensor | FWD;
1986BMW524tdBase2.4L6DIESELCoolant Temperature Sensor | RWD;
1986AudiCoupeGT2.2L5GASCoolant Temperature Sensor | FWD;
1986Audi4000 QuattroCS2.2L5GASCoolant Temperature Sensor | AWD;
1986VolkswagenQuantumSyncro2.2L5GASCoolant Temperature Sensor | AWD;
1986VolkswagenQuantumGL2.2L5GASCoolant Temperature Sensor | FWD;
1986VolkswagenQuantumBase2.2L5GASCoolant Temperature Sensor | FWD;
1985BMW524tdBase2.4L6DIESELCoolant Temperature Sensor | RWD;
1985Audi4000 QuattroS2.2L5GASCoolant Temperature Sensor | AWD;
1985AudiCoupeBase2.2L5GASCoolant Temperature Sensor | FWD;
1985VolkswagenQuantumGL2.2L5GASCoolant Temperature Sensor | FWD;
1985VolkswagenQuantumBase2.2L5GASCoolant Temperature Sensor | FWD;
1984Audi4000 QuattroS2.2L5GASCoolant Temperature Sensor | AWD;
Specifications
Attachment MethodBolt On
California Proposition 65Warning: This product contains a chemical known to the State of California to cause cancer.
Connector GenderFemale
Connector Quantity1
Connector ShapeRectangular
Connector TypePlug In
MaterialBrass
Terminal GenderMale
Terminal Quantity2
Terminal TypeBlade
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products