BWD WT429 Engine Coolant Temperature Sender

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Delphi TS10079
• Four Seasons 36427
• Kem TW150
• ACDelco 213-78
• ACDelco 25037333
• General Motors 25037333
• Airtex 1T1096
• Standard Ignition TS-265
• Wells TU169
• MTE-THOMSON 4154
• CARQUEST Premium By WELLS 53-7567
• Four Seasons 37956
• ACDelco 21378
• CARQUEST Premium By WELLS 537567
• Standard Ignition TS265
• Echlin TS6684
• Duralast TU169
• NAPA Mileage Plus TS6684SB
• CARTEK 8374
• Duralast TMSA41
• Walker Products 2141040

• BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
• In design, we specify custom wax formulations that will expand when heated, activate a snap action electrical contact and transfer the electrical signal to the fan controller
• In manufacturing, we custom form the wax pellets for different temperature range specifications. All units are calibrated and tested to confirm switch actuation at their specified temperature
• In production, all thermal switches are factory-calibrated to make electrical contact at the specified lower-temperature set point
• Robust design and high grade materials meet the stringent demands of today's service professional
• The switch is designed using a formed bimetallic contact arm. The bimetal contact movement is achieved using the different expansion rates of two metals fused together. This is a creep action device, provides precise performance

• Other Names: Engine Coolant Temperature Sender, Engine Coolant Temperature Sender