1981 Buick Estate Cooling System Switches, Sensors & Relays
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- Walker Products®Engine Coolant Temperature SenderBuick Estate 5.0L 1981, Engine Coolant Temperature Sender by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...High quality at an affordable priceExpertly made from premium materials$19.67
- WVE®Engine Coolant Temperature SensorBuick Estate 1981, Engine Coolant Temperature Sensor by WVE®. Terminal Quantity: 2. Connector Shape: Oval. Terminal Type: Blade. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$10.58 - $27.59
- Standard®Engine Coolant Temperature SwitchBuick Estate 5.0L 1981, Engine Coolant Temperature Switch by Standard®. Terminal Quantity: 1. Connector Shape: Round. Connector Gender: Male. Connector Quantity: 1. Terminal Type: Blade. Standard is to be the leading independent...In production, all thermal switches are factory-calibrated to make electrical contact at the specified lower-temperature set pointStandard switches feature a robust design with high grade materials to meet the stringent demands of today's service professional$15.52
- WVE®Engine Coolant Temperature SwitchBuick Estate 1981, Engine Coolant Temperature Switch by WVE®. Terminal Quantity: 1. Connector Shape: Round. Terminal Type: Pressure Contact. With Light. Replace your worn-out or faulty component with this quality replacement from WVE....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$13.94
- Standard®Engine Coolant Temperature SensorBuick Estate 1981, Engine Coolant Temperature Sensor by Standard®. Terminal Quantity: 1. Connector Shape: Round. Connector Gender: Female. Connector Quantity: 1. Terminal Gender: Male. Terminal Type: Pin. Material: Brass. OE Style....Global manufacturer of automotive aftermarket productsDirect-fit OE replacement that ensures ease of installation$8.62
- Standard®Tru-Tech™ Engine Coolant Temperature SwitchBuick Estate 5.0L 1981, Tru-Tech™ Engine Coolant Temperature Switch by Standard®. Terminal Quantity: 1. Connector Shape: Round. Connector Gender: Male. Connector Quantity: 1. Terminal Type: Blade. Standard is to be the leading...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$14.60
- Autotecnica®Engine Coolant Temperature SenderBuick Estate 1981, Engine Coolant Temperature Sender by Autotecnica®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$5.77
- WVE®Engine Coolant Temperature SenderBuick Estate 5.0L 1981, Engine Coolant Temperature Sender by WVE®. Terminal Quantity: 1. Connector Shape: Round. Connector Quantity: 1. Terminal Type: Blade. Overall Length: 2.28". Replace your worn-out or faulty component with this...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.42
- Holstein®Engine Coolant Temperature SensorBuick Estate 5.0L 1981, Engine Coolant Temperature Sensor by Holstein®. Terminal Quantity: 2. Connector Shape: Oval. Connector Gender: Female. Terminal Type: Blade. Global coverage of European, Asian, and Domestic vehicles. OE...Holstein Parts uses only the highest quality materials and engineering for parts that are truly built to match or exceed the OE partHolstein Parts Blower Motor Resistors offer superior coverage for domestic and import applications$6.57
- Four Seasons®Radiator Fan ControllerBuick Estate 1981, Radiator Fan Controller by Four Seasons®. Connector Shape: Rectangle. Connector Gender: Male. Voltage: 12 V. Radiator Mounted. Activated by radiator temp and/or A/C Clutch. Adjustable (140° - 220 °F) with Relay....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$39.63
- WVE®Engine Coolant Temperature Sensor ConnectorBuick Estate 1981, Engine Coolant Temperature Sensor Connector by WVE®. Terminal Quantity: 2. Terminal Type: Blade. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.00
- WVE®Engine Cooling Fan ModuleBuick Estate 1981, Engine Cooling Fan Module by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$46.24
- gpd®Engine Cooling Fan SwitchBuick Estate 1981, Engine Cooling Fan Switch by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to directly...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$30.74
- Hayden®Cooling Fan Temperature SwitchBuick Estate 1981, Cooling Fan Temperature Switch by Hayden®. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running cool. From fan clutches and...Designed for single or dual fan applicationsBrass construction for accurate temperature sensing$17.32 - $37.30
- MotoRad®Engine Coolant Temperature SensorBuick Estate 1981, Engine Coolant Temperature Sensor by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$11.14 - $31.83
- MotoRad®Engine Coolant Temperature SenderBuick Estate With Coolant Temperature Light 1981, Engine Coolant Temperature Sender by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$10.98
- Stant®Engine Coolant Temperature SensorBuick Estate 1981, Engine Coolant Temperature Sensor by Stant®. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect companion to the Stant thermostat line, ensuring that a...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$13.66
- Herko®Engine Coolant Temperature SensorBuick Estate 5.7L Canada Built / USA Built 1981, Engine Coolant Temperature Sensor by Herko®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$7.22
- Original Engine Management®Engine Coolant Temperature SensorBuick Estate 1981, Engine Coolant Temperature Sensor by Original Engine Management®. Designed to strictly meet O.E. operating temperature specifications, Original Engine Management coolant temperature sensors/switches are manufactured...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$8.59
- Prenco®Engine Coolant Temperature SensorBuick Estate 1981, Engine Coolant Temperature Sensor by Prenco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$6.86
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