1988 Pontiac Bonneville Cooling System Switches, Sensors & Relays
- Standard®Coolant Temperature Sensor KitPontiac Bonneville 1988, Coolant Temperature Sensor Kit by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing...Complete repair kit includes all necessary components to do the job right; a Coolant Temperature Sensor and a high-quality connectorHigh-quality materials withstand extreme conditions; brass and plastic$15.43
- gpd®Engine Coolant Temperature SensorPontiac Bonneville 1988, 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...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$11.67
- ACDelco®GM Original Equipment™ Engine Coolant Temperature SensorPontiac Bonneville 1988, GM Original Equipment™ Engine Coolant Temperature Sensor by ACDelco®. Terminal Quantity: 2. Connector Shape: Oval. Connector Gender: Male. Terminal Type: Blade. Designed utilizing the latest technology, this...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.44
- Walker Products®Engine Coolant Temperature SenderPontiac Bonneville 1988, 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$12.19
- Four Seasons®Coolant Temperature SensorPontiac Bonneville 1988, Coolant Temperature Sensor by Four Seasons®. Terminal Quantity: 2. Connector Shape: Oval. Connector Gender: Female. Terminal Type: Pin. All products are engineered and tested to provide years of trouble free...Brass Construction for Accurate Temperature SensingColor Coded for Easy Identification$17.94
- ACDelco®Professional™ Engine Coolant Temperature SensorPontiac Bonneville 1988, 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 product...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.57
- Beck Arnley®Coolant Temperature SensorPontiac Bonneville 1988, Coolant Temperature Sensor by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory...OE quality products from top original equipmentTop quality materials$19.69
- WVE®Engine Coolant Temperature SensorPontiac Bonneville 1988, 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$10.74 - $27.59
- SKP®Engine Coolant Temperature SensorPontiac Bonneville 1988, Engine Coolant Temperature Sensor by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....High quality at an affordable priceExpertly made from premium materials$3.97
- Four Seasons®Coolant Temperature SwitchPontiac Bonneville 1988, Coolant Temperature Switch by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$9.73 - $27.66
- MotoRad®Engine Coolant Temperature SensorPontiac Bonneville 1988, 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$9.10 - $29.43
- TRQ®Engine Coolant Temperature SensorPontiac Bonneville 1988, Engine Coolant Temperature Sensor by TRQ®. Replace your faulty engine coolant temperature sensor with the high-quality sensor from TRQ. The engine coolant temperature sensor is designed to fit, perform, and last...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.90$20.95Save $1.05 (5%)
- Standard®Engine Coolant Temperature SenderPontiac Bonneville 1988, Engine Coolant Temperature Sender by Standard®. Terminal Quantity: 1. Connector Shape: Round. Connector Gender: Male. Connector Quantity: 1. Terminal Type: Stud. Standard is to be the leading independent...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$12.82
- WVE®Engine Coolant Temperature SwitchPontiac Bonneville 3 Engine VIN Character with Light Temperature Gauge 1988, Engine Coolant Temperature Switch by WVE®. Terminal Quantity: 1. Connector Shape: Round. Terminal Type: Blade. Replace your worn-out or faulty component with...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$26.67
- Delphi®Coolant Temperature SensorPontiac Bonneville LE / SE / SSE 1988, Coolant Temperature Sensor by Delphi®. 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...Delphi temperature sensors are built with the latest OE technologySensors use durable, one-piece design$20.85
- Holstein®Engine Coolant Temperature SensorPontiac Bonneville 1988, 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
- Standard®Engine Coolant Temperature SwitchPontiac Bonneville 3 Engine VIN Character 1988, Engine Coolant Temperature Switch by Standard®. Terminal Quantity: 1. Connector Gender: Female. Terminal Type: Blade. Standard is to be the leading independent supplier to the automotive...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$26.23
- Autotecnica®Engine Coolant Temperature SenderPontiac Bonneville 1988, 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$5.15
- WVE®Engine Coolant Temperature SenderPontiac Bonneville C Engine VIN Character 1988, Engine Coolant Temperature Sender by WVE®. Terminal Quantity: 1. Connector Shape: Round. Connector Quantity: 1. Terminal Type: Threaded. Overall Length: 1.75". Replace your worn-out or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.18
- Mpulse®Engine Coolant Temperature SensorPontiac Bonneville 1988, Engine Coolant Temperature Sensor by Mpulse®. With 2-Way Male Connector. The Coolant Temperature Sensor, also known as the coolant temperature switch, is an engine management system sensor that is used to...Direct OE replacements with perfect fit, form, and functionOffer superior coverage for Import / Domestic applications$11.64
- Four Seasons®Radiator Fan ControllerPontiac Bonneville 1988, 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$39.25
- ACDelco®GM Original Equipment™ Engine Cooling Fan Motor RelayPontiac Bonneville With Code 0731 / With Code 3347 1988, GM Original Equipment™ Engine Cooling Fan Motor Relay by ACDelco®. Terminal Quantity: 5. Connector Gender: Female. Connector Quantity: 1. Terminal Gender: Male. Terminal Type:...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.93
- Standard®Handypack™ Cooling Fan Motor ConnectorPontiac Bonneville 1988, Handypack™ Cooling Fan Motor Connector by Standard®. Terminal Quantity: 2. Connector Quantity: 1. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$9.35
- Four Seasons®Cooling Fan Switch ConnectorPontiac Bonneville 1988, Cooling Fan Switch Connector by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$5.07 - $9.97
- WVE®Engine Coolant Temperature Sensor ConnectorPontiac Bonneville 1988, 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
- WVE®Engine Cooling Fan Temperature SwitchPontiac Bonneville 1988, Engine Cooling Fan Temperature Switch by WVE®. Terminal Quantity: 1. Connector Shape: Mushroom. Connector Quantity: 1. Terminal Type: Pin. Replace your worn-out or faulty component with this quality replacement...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$13.54
- Dorman®Engine Coolant Temperature Sensor ConnectorPontiac Bonneville LE / SE / SSE 1988, Engine Coolant Temperature Sensor Connector by Dorman®. With Leads. Dorman offers a comprehensive line of Engine Coolant Temperature Sensor Connectors for a wide range of applications. All Dorman's...Vehicle try-on testing has been conducted on this part to ensure a trouble-free performanceEasy installation - just splice in the new socket to your existing wiring$17.74
- Standard®Engine Coolant Temperature Switch ConnectorPontiac Bonneville 1988, Engine Coolant Temperature Switch Connector by Standard®. Terminal Quantity: 4. Connector Shape: Oval. Connector Gender: Male. Connector Quantity: 1. Terminal Gender: Female. Terminal Type: Pin. Standard is to...Offering hundreds of high-quality pigtails & sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$24.67
- WVE®Engine Coolant Level Sensor ConnectorPontiac Bonneville 1988, Engine Coolant Level Sensor Connector by WVE®. Terminal Quantity: 3. 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$31.01
- WVE®Engine Cooling Fan ModulePontiac Bonneville 1988, 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....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$45.57
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