1981 Cadillac Seville Cooling System Switches, Sensors & Relays
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gpd®Engine Coolant Temperature SensorCadillac Seville 1981, Engine Coolant Temperature Sensor by gpd®. Terminal Quantity: 2. Connector Shape: Oval. With Oval Connector. The electrical switch is designed to give feedback to the engine management system. The ECM controls the...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$11.67 - ACDelco®GM Original Equipment™ Engine Coolant Temperature SensorCadillac Seville 6.0L 1981, GM Original Equipment™ Engine Coolant Temperature Sensor by ACDelco®. Terminal Quantity: 2. Connector Gender: Male. Terminal Type: Blade. Designed utilizing the latest technology, this product by ACDelco...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.45Save: $5.76 (15%)$32.69
- Four Seasons®Coolant Temperature SensorCadillac Seville 1981, Coolant Temperature Sensor by Four Seasons®. Connector Gender: Female. Terminal Type: Pin. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts...Brass Construction for Accurate Temperature SensingColor Coded for Easy Identification$9.21 - $11.10
- Standard®Engine Coolant Temperature SensorCadillac Seville 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
- WVE®Engine Coolant Temperature SensorCadillac Seville 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$10.58 - $27.59
- Walker Products®Engine Coolant Temperature SenderCadillac Seville 5.7L 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...High quality at an affordable priceExpertly made from premium materials$18.35
- MotoRad®Engine Coolant Temperature SensorCadillac Seville 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$12.22 - $13.29
- Standard®Engine Coolant Temperature SwitchCadillac Seville 1981, Engine Coolant Temperature Switch by Standard®. Connector Gender: Male. Terminal Type: Blade. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...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 - $18.65
- ACDelco®Professional™ Engine Coolant Temperature SensorCadillac Seville 5.7L 1981, Professional™ Engine Coolant Temperature Sensor by ACDelco®. Terminal Quantity: 2. Connector Shape: Oval. Connector Gender: Female. Terminal Type: Blade. Designed utilizing the latest technology, this...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$39.74Save: $5.96 (15%)$33.78
- Standard®Tru-Tech™ Engine Coolant Temperature SwitchCadillac Seville 5.7L 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$9.99
- WVE®Engine Coolant Temperature SwitchCadillac Seville 1981, Engine Coolant Temperature Switch by WVE®. Terminal Quantity: 1. Connector Shape: Round. Terminal Type: Pressure Contact. Replace your worn-out or faulty component with this quality replacement from WVE. This...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$12.18 - $13.94
- Autotecnica®Engine Coolant Temperature SenderCadillac Seville 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...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$5.69
- Holstein®Engine Coolant Temperature SensorCadillac Seville 4.1L / 6.0L 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....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 ControllerCadillac Seville 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 Cooling Fan ModuleCadillac Seville 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$45.57
- Four Seasons®Cooling Fan Switch ConnectorCadillac Seville 5.7L 1981, Cooling Fan Switch Connector by Four Seasons®. Harness Connector - Repair. Used to convert old style round pin sensors to new style flat pin sensor. All products are engineered and tested to provide years of...OE Style ConnectorsMolded Plastic Construction$5.02
- WVE®Engine Coolant Temperature Sensor ConnectorCadillac Seville 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.00
- Hayden®Cooling Fan Temperature SwitchCadillac Seville 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...Designed for single or dual fan applicationsBrass construction for accurate temperature sensing$17.32 - $37.30
- Lectric Limited®Engine Cooling Fan Relay KitEngine Cooling Fan Relay Kit by Lectric Limited®. Amperage Rating: 40 Amps. Keep your pride and joy running in tip-top shape with this premium product from Lectric Limited. Designed to fit and function exactly as the original, this...Excellent solution for your classic or muscle car restorationMeant to restore the proper functionality of your vehicle’s electrical system$26.00
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