1981 Buick Riviera Engine Cooling Parts
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Four Seasons®Auxiliary Engine Cooling FanBuick Riviera 1981, Auxiliary Engine Cooling Fan 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$102.41 - $127.37 - OSC Heat Transfer Products®Engine Coolant RadiatorBuick Riviera 3.8L / 4.1L 1981, Engine Coolant Radiator by OSC Heat Transfer Products®. Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE specifications, they’re designed to provide superior heat...Designed to restore the proper operation of your cooling systemHelp maintain optimal heat transfer and cooling efficiency$97.26
- ACDelco®Professional™ Molded Engine Coolant Bypass HoseBuick Riviera 1981, Professional™ Molded Engine Coolant Bypass Hose by ACDelco®. Contains Spring: No. Construction: Molded Assembly. Composed of specially blended materials to deliver long-life performance, ACDelco Professional™...Protective sleeves help duplicate GM Original Equipment™ for proper fit and function.Designed to resist electrochemical degradation for durability.$7.67 - $11.77
- MotoRad®UltraStat™ Series ThermostatBuick Riviera 1981, UltraStat™ Series Thermostat by MotoRad®. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel construction...$7.50 - $9.08
- Standard®Engine Cooling Fan SwitchBuick Riviera 5.0L 1981, Engine Cooling Fan Switch by Standard®. Terminal Quantity: 1. Connector Shape: Spade. Connector Quantity: 1. Terminal Type: Blade. Standard is to be the leading independent supplier to the automotive...Factory-calibrated to make electrical contact at the specified lower-temperature set pointCalibrated and tested to confirm switch actuation at their specified temperature$15.36
- Northern Radiator®Electric Fan and Shroud AssemblyBuick Riviera 3.8L / 4.1L / 5.0L 1981, Electric Fan and Shroud Assembly by Northern Radiator®. If you are looking for an optimal cooling solution, this first-rate product from Northern Radiator is the way to go. Engineered with great...$416.82 - $562.15
- Airtex®Engine Coolant Water PumpBuick Riviera 1981, Engine Coolant Water Pump by Airtex®. Impeller Vane Quantity: 6. Rotation: Standard. This water pump is engineered by the experts at Airtex to keep the cooling system of your vehicle running optimally. Each pump is...Precision-ground and permanently lubricated unitized bearing assembliesUnitized seals for superior protection against leakage and contamination$28.22 - $54.83
- Northern Radiator®Muscle Car RadiatorBuick Riviera 3.8L / 4.1L / 5.0L 1981, Muscle Car Radiator by Northern Radiator®. If you are looking for an optimal cooling solution, this first-rate product from Northern Radiator is the way to go. Engineered with great functionality...High quality at an affordable priceExpertly made from premium materials$409.41 - $460.63
- OSC Heat Transfer Products®Crossflow Engine Coolant Radiator with Transmission Oil CoolerBuick Riviera 3.8L / 5.0L 1981, Crossflow Engine Coolant Radiator with Transmission Oil Cooler by OSC Heat Transfer Products®. Core Size: 28 1/4" x 17 1/4" x 1 1/4". Keep your engine cool with premium grade OSC cooling parts. Made to...Made to keep your vehicle's engine running coolComponents are fitted and torqued in place to factory specifications$152.97
- Gates®Economy Engine Coolant ThermostatBuick Riviera 1981, Economy Engine Coolant Thermostat by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from...Great design and functionMade from sturdy materials$6.94 - $7.38
- ACDelco®Professional™ Engine Coolant ThermostatBuick Riviera 1981, Professional™ Engine Coolant Thermostat by ACDelco®. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV, ACDelco Professional™ Thermostats come...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$2.47 - $15.00
- Stant®OE Type Engine Coolant ThermostatBuick Riviera 1981, OE Type Engine Coolant Thermostat by Stant®. Without Gaskets, Check Valves and Seal. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect companion to...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$4.59 - $5.72
- Dorman®Engine Coolant Thermostat HousingBuick Riviera 1981, Engine Coolant Thermostat Housing by Dorman®. Bolt Hole Diameter: 0.313". Quantity: 2 Bolt Hole. Finish: Natural. Re-engineered to address common failure points in the original equipment, Dorman’s Engine Coolant...Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and modelsDurable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking$12.78 - $16.70
- ACDelco®GM Original Equipment™ Engine Coolant Temperature SensorBuick Riviera 3.8L 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$32.72
- gpd®Engine Cooling Fan ClutchBuick Riviera 1981, Engine Cooling Fan Clutch by gpd®. The fan clutch is an important part of the engine and A/C cooling systems. The fan clutch pulls air across the radiator and condenser to help remove heat. An improperly operating...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$50.18 - $58.83
- Four Seasons®Thermal Engine Cooling Fan ClutchBuick Riviera 1981, Thermal Engine Cooling Fan Clutch by Four Seasons®. Rotation: Standard. 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$35.83 - $60.48
- iD Select®Engine Cooling Fan ClutchBuick Riviera 1981, Engine Cooling Fan Clutch by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$39.35 - $57.31
- ACDelco®Professional™ Engine Cooling Fan ClutchBuick Riviera 1981, Professional™ Engine Cooling Fan Clutch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$40.58 - $56.21
- MotoRad®Engine Coolant Thermostat Gasket Single PackBuick Riviera 1981, Engine Coolant Thermostat Gasket Single Pack by MotoRad®. MotoRad seals and gaskets are made from high quality materials suitable for resistance to high temperatures and engine coolant to maintain a superior, long...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$0.65 - $0.68
- gpd®Engine Coolant Temperature SensorBuick Riviera 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
- MotoRad®Engine Coolant Thermostat and Housing AssemblyBuick Riviera 5.0L / 5.7L 1981, Engine Coolant Thermostat and Housing Assembly by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can...Offer precise pressure controlEnsure the proper fit$26.42
- Gates®Engine Coolant Replacement Radiator CapBuick Riviera 1981, Engine Coolant Replacement Radiator Cap by Gates®. Pressure: 16 psi. Type: Optional System. Shell Diameter: 2.33". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.25". Filler Neck Inside Diameter: 1.61". Filler...Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit$5.34
- ACDelco®GM Original Equipment™ Engine Coolant Radiator CapBuick Riviera 1981, GM Original Equipment™ Engine Coolant Radiator Cap by ACDelco®. With Turning Ears and without Dex-Cool Label. Pressure: 15 psi. Material: Plastic Covered Stainless Steel. Designed utilizing the latest technology,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.68
- MotoRad®Engine Coolant Safety Lever Radiator CapBuick Riviera 1981, Engine Coolant Safety Lever Radiator Cap by MotoRad®. Pressure: 16 psi. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. MotoRad safety lever radiator...Offer precise pressure controlEnsure the proper fit$5.14 - $5.66
- ACDelco®Professional™ Engine Coolant Temperature SensorBuick Riviera 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 product by...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.81
- Four Seasons®Engine Coolant Water OutletBuick Riviera 1981, Engine Coolant Water Outlet 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 Four...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$9.50 - $14.15
- MotoRad®Engine Coolant Thermostat HousingBuick Riviera 1981, Engine Coolant Thermostat Housing 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$12.81 - $16.97
- Walker Products®Engine Coolant Temperature SenderBuick Riviera 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...High quality at an affordable priceExpertly made from premium materials$9.82 - $18.35
- USMW Professional Series®Heavy Duty Engine Cooling Fan ClutchBuick Riviera 1981, Heavy Duty Engine Cooling Fan Clutch by USMW Professional Series®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$42.35 - $53.18
- gpd®Engine Coolant Water OutletBuick Riviera 5.0L 1981, Engine Coolant Water Outlet by gpd®. Heater cores transfer heat from the engine's cooling system to the inside of the vehicle. Thermostat housing and water outlets are connections that transfer coolant between...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$13.92
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