1981 GMC G-Series Cooling System Switches, Sensors & Relays
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- Walker Products®Engine Coolant Temperature SenderGMC G-Series 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 meet...High quality at an affordable priceExpertly made from premium materials$15.88
- Standard®Tru-Tech™ Engine Coolant Temperature SenderGMC G-Series 1981, Tru-Tech™ Engine Coolant Temperature Sender by Standard®. Terminal Quantity: 1. Connector Shape: Spade. Connector Gender: Male. Connector Quantity: 1. Terminal Type: Blade. Without Wire. Standard is to be the...The terminal is manufactured with high grade materialsThe housing is fabricated using polyamide resins$13.22
- Standard®Engine Coolant Temperature SensorGMC G-Series 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$10.37
- MotoRad®Engine Coolant Temperature SensorGMC G-Series 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$8.10 - $12.22
- WVE®Engine Coolant Temperature SwitchGMC G-Series 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 product...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.71
- Standard®Engine Coolant Temperature SenderGMC G-Series 1981, Engine Coolant Temperature Sender by Standard®. Terminal Quantity: 1. Connector Shape: Spade. Connector Gender: Male. Connector Quantity: 1. Terminal Type: Blade. Without Wire. Standard is to be the leading...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$24.59
- MotoRad®Engine Coolant Temperature SenderGMC G-Series 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 - $12.20
- WVE®Engine Coolant Temperature SenderGMC G-Series 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 quality...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.42 - $14.71
- Standard®Engine Coolant Temperature SwitchGMC G-Series 4.1L 1981, Engine Coolant Temperature Switch by Standard®. Terminal Quantity: 1. Connector Shape: Round. Connector Gender: Male. Connector Quantity: 1. Terminal Type: Blade. Without Wire. Standard is to be the leading...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$10.76
- Four Seasons®Radiator Fan ControllerGMC G-Series 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$38.00
- WVE®Engine Cooling Fan ModuleGMC G-Series 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$45.57
- Standard®Intermotor™ Engine Coolant Temperature Sending Unit Switch ConnectorGMC G-Series 4.1L 1981, Intermotor™ Engine Coolant Temperature Sending Unit Switch Connector by Standard®. Terminal Quantity: 1. Connector Shape: Oval. Connector Gender: Male. Terminal Gender: Female. Terminal Type: Blade. With Light....All electrical connectors are 100% tested for proper mechanical and electrical fit, form and functionOffering thousand of high-quality pigtails & sockets for nearly every electrical job$4.52
- Hayden®Cooling Fan Temperature SwitchGMC G-Series 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$18.88 - $38.70
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