Coolant Temperature Sensor

Robust design and high grade materials meet the stringent demands of today's service professional. 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 & tested to confirm switch actuation at their specified temperature. 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. In production, all thermal switches are factory-calibrated to make electrical contact at the specified lower-temperature set point. As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product.

Attachment Method:	Bolt On
California Proposition 65:	Warning: This product contains a chemical known to the State of California to cause cancer.
Connector Gender:	Female
Connector Quantity:	1
Connector Shape:	Round
Connector Type:	Plug In
Terminal Gender:	Male
Terminal Quantity:	2
Terminal Type:	Bullet

• ACDelco: 89054695
• Airtex: 1T1231
• Beck/Arnley: 201-1597
• BWD: WT688
• BWD Intermotor: WT688
• CARQUEST Premium By WELLS: 53-7618
• Carquest Premium Vehicle Solutions: WTC1141
• Duralast: TU251
• Echlin: TS6019
• Four Seasons: 37500
• Hella: 009107281
• HOLSTEIN: 2CTS0118
• Import Direct: 17-1418
• Kem: TW303
• VEMO: V95-72-0012
• Volvo: 91864860

• 1997-1998 Volvo S90
• 1997-1998 Volvo V90
• 1998 Volvo S70
• 1992-1997 Volvo 960
• 1993-1997 Volvo 850
• 1998 Volvo C70
• 1998 Volvo V70