1991 Pontiac Grand Prix Engine Cooling Parts

Replacement Cooling System Parts
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2.3L
3.1L
3.4L
  • UAC® - Engine Cooling Fan Switch
    UAC®Engine Cooling Fan Switch
    0
    # mpn5065265175
    Pontiac Grand Prix 1991, Engine Cooling Fan Switch by UAC®. UAC’s line of electrical components includes the cooling fans that are necessary for the proper function of an engine. They are produced at top tier facilities with strong...
    Helps maintain a desired temperature inside your carMade of durable materials
    $11.61
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Bypass Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Bypass Hose
    0
    # 450856552
    Pontiac Grand Prix 1991, Elite™ Engine Coolant Molded Bypass Hose by Continental® ContiTech™. This flexible hose can be used to replace a molded radiator hose. It has a corrugated cover that easily follows the bends of the OE...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $4.45 - $58.46
  • Four Seasons® - Auxiliary Engine Cooling Fan
    Four Seasons®Auxiliary Engine Cooling Fan
    0
    # 2569360420
    Pontiac Grand Prix 1991, 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $102.41 - $127.37
  • Reach Cooling® - Engine Coolant Radiator
    Reach Cooling®Engine Coolant Radiator
    0
    # 1425772816
    Pontiac Grand Prix 1991, Engine Coolant Radiator by Reach Cooling®. 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $100.40 - $163.59
  • MotoRad® - Fail Safe™ Series Thermostat
    MotoRad®Fail Safe™ Series Thermostat
    0
    # 5738883004
    Pontiac Grand Prix 1991, Fail Safe™ Series Thermostat by MotoRad®. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in the open...
    $10.27 - $10.97
  • MotoRad® - UltraStat™ Series Thermostat
    MotoRad®UltraStat™ Series Thermostat
    0
    # 5739016903
    Pontiac Grand Prix 1991, 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...
    $7.50 - $10.84
  • Mahle® - Engine Coolant Thermostat with Gasket
    Mahle®Engine Coolant Thermostat with Gasket
    0
    # mpn4666036559
    Pontiac Grand Prix 3.1L 1991, Engine Coolant Thermostat with Gasket by Mahle®. Temperature: 90C. Want to keep your engine from overheating? Replace your faulty engine coolant thermostat with this high-quality Mahle thermostat engineered...
    Proven to keep engine coolant temperature at an optimal levelCrafted from the finest materials for exceptional dependability
    $7.89
  • ACDelco® - GM Genuine Parts™ Hazard Warning Flasher
    ACDelco®GM Genuine Parts™ Hazard Warning Flasher
    0
    # mpn4992819699
    Pontiac Grand Prix 1991, GM Genuine Parts™ Hazard Warning Flasher by ACDelco®. GM Genuine Parts Hazard Warning Flashers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
    Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
    $14.52
  • Continental® ContiTech™ - Elite™ Engine Coolant Flexible Radiator Hose
    Continental® ContiTech™Elite™ Engine Coolant Flexible Radiator Hose
    0
    # 5615784795
    Pontiac Grand Prix 3.1L 1991, Elite™ Engine Coolant Flexible Radiator Hose by Continental® ContiTech™. Location: Pipe to Radiator. Keep your engine cool with top-notch Continental ContiTech cooling products. They’ll restore the...
    An excellent replacement for your old or malfunctioning cooling partDesigned to restore your vehicle’s performance and reliability
    $11.99 - $14.30
  • ACDelco® - Professional™ Engine Coolant Thermostat
    ACDelco®Professional™ Engine Coolant Thermostat
    0
    # 5627427133
    Pontiac Grand Prix 1991, 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...
    Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like
    $2.83 - $7.15
  • Gates® - Economy Engine Coolant Thermostat
    Gates®Economy Engine Coolant Thermostat
    0
    # 1216266585
    Pontiac Grand Prix 2.3L 1991, 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...
    Great design and functionMade from sturdy materials
    $6.94 - $7.38
  • Stant® - OE Type Engine Coolant Thermostat
    Stant®OE Type Engine Coolant Thermostat
    1
    # 3145123921
    Pontiac Grand Prix 1991, OE Type Engine Coolant Thermostat 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...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $4.59 - $7.38
  • ITM Engine® - Engine Coolant Water Pump
    ITM Engine®Engine Coolant Water Pump
    0
    # 4231905458
    Pontiac Grand Prix 1991, Engine Coolant Water Pump by ITM Engine®. 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....
    Designed with innovative manufacturing techniquesMade with maximum safety and reliability in mind
    $35.42 - $44.69
  • ACDelco® - GM Original Equipment™ Engine Coolant Temperature Sensor
    ACDelco®GM Original Equipment™ Engine Coolant Temperature Sensor
    0
    # mpn914887475
    Pontiac Grand Prix 1991, GM Original Equipment™ Engine Coolant Temperature Sensor by ACDelco®. Terminal Quantity: 2. Connector Shape: Oval. Connector Gender: Male. Terminal Type: Blade. Interfaces with Ecm. Designed utilizing the...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $25.83
  • Dorman® - Engine Coolant Thermostat Housing
    Dorman®Engine Coolant Thermostat Housing
    0
    # 4666606281
    Pontiac Grand Prix 1991, Engine Coolant Thermostat Housing by Dorman®. Material: Metal. Bolt Hole Diameter: 0.313". Quantity: 2 Bolt Hole. Finish: Natural. Re-engineered to address common failure points in the original equipment,...
    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
    $11.75 - $17.19
  • TYC® - Engine Cooling Fan Motor
    TYC®Engine Cooling Fan Motor
    1
    # 520488196
    Pontiac Grand Prix With A/C 1991, Engine Cooling Fan Motor by TYC®. Breathe new life into the engine cooling system by installing new, high-quality TYC brand Cooling Fan Motors. TYC brand Cooling Fan motors use high-grade ball bearings,...
    OE quality at an affordable priceDirect replacement
    $28.40
  • ACDelco® - GM Original Equipment™ Engine Coolant Radiator Cap
    ACDelco®GM Original Equipment™ Engine Coolant Radiator Cap
    1
    # mpn869381238
    Pontiac Grand Prix 1991, 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...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $11.73
  • MotoRad® - Engine Coolant Safety Lever Radiator Cap
    MotoRad®Engine Coolant Safety Lever Radiator Cap
    0
    # 5973305901
    Pontiac Grand Prix 1991, 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...
    Offer precise pressure controlEnsure the proper fit
    $5.14 - $5.66
  • ACDelco® - Professional™ Engine Coolant Temperature Sensor
    ACDelco®Professional™ Engine Coolant Temperature Sensor
    0
    # mpn914828718
    Pontiac Grand Prix 1991, 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
    $29.02
  • gpd® - Engine Coolant Temperature Sensor
    gpd®Engine Coolant Temperature Sensor
    0
    # mpn4667482895
    Pontiac Grand Prix 1991, 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
    $12.15
  • MotoRad® - Engine Coolant Thermostat and Housing Assembly
    MotoRad®Engine Coolant Thermostat and Housing Assembly
    0
    # mpn4774264244
    Pontiac Grand Prix 3.4L 1991, 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
    $24.20
  • Gates® - Engine Coolant Replacement Radiator Cap
    Gates®Engine Coolant Replacement Radiator Cap
    1
    # mpn1933792
    Pontiac Grand Prix 1991, 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"....
    Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit
    $5.34
  • Dorman® - Engine Coolant Water Pump Pulley
    Dorman®Engine Coolant Water Pump Pulley
    0
    # mpn4842099146
    Pontiac Grand Prix 3.1L / 3.4L 1991, Engine Coolant Water Pump Pulley by Dorman®. Dorman Engine Water Pump provides long-lasting service. Engineered specifically for hybrid vehicles, it works electronically, supplementing the mechanical...
    Direct replacement this engine water pump pulley matches the fit and function of the original part on specific vehiclesStamped steel construction for long-lasting durability
    $35.62
  • Dorman® - Engine Coolant Recovery Tank Cap
    Dorman®Engine Coolant Recovery Tank Cap
    0
    # 5973366239
    Pontiac Grand Prix 1991, Engine Coolant Recovery Tank Cap by Dorman®. Material: Plastic. Finish: Black. Dorman offers a variety of Engine Coolant Recovery Tank Caps for a range of applications. All the Engine Coolant Recovery Tank Caps...
    Save time, money and labor by replacing only the Cap instead of the entire Engine Coolant Recovery TankDirect replacement for a proper fit every time
    $5.75 - $11.75
  • Four Seasons® - Radiator Fan Motor
    Four Seasons®Radiator Fan Motor
    0
    # 83313098
    Pontiac Grand Prix 1991, Radiator Fan Motor by Four Seasons®. Finish: Black. Connector Shape: Square. Connector Gender: Female. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $38.22 - $66.87
  • Four Seasons® - Coolant Temperature Sensor
    Four Seasons®Coolant Temperature Sensor
    1
    # mpn947118241
    Pontiac Grand Prix 1991, 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
    $18.14
  • Four Seasons® - Engine Coolant Water Outlet w/o Thermostat
    Four Seasons®Engine Coolant Water Outlet w/o Thermostat
    0
    # 5738888711
    Pontiac Grand Prix 1991, Engine Coolant Water Outlet without Thermostat 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $10.33 - $13.74
  • Fel-Pro® - Engine Coolant Thermostat Housing Gasket
    Fel-Pro®Engine Coolant Thermostat Housing Gasket
    0
    # 1216266576
    Pontiac Grand Prix 1991, Engine Coolant Thermostat Housing Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering...
    Direct OEM replacement for a proper fitEnsures reliable sealing performance
    $1.59 - $2.15
  • ACDelco® - GM Original Equipment™ Engine Cooling Fan Motor Kit
    ACDelco®GM Original Equipment™ Engine Cooling Fan Motor Kit
    1
    # 2569307384
    Pontiac Grand Prix 1991, GM Original Equipment™ Engine Cooling Fan Motor Kit by ACDelco®. ACDelco GM Original Equipment™ Fan Assemblies are designed to maintain the proper air flow through the radiator, which keeps your engine from...
    Conventional and low profile.Space- and weight-efficient.
    $83.94 - $90.24
  • WVE® - Engine Coolant Temperature Sensor
    WVE®Engine Coolant Temperature Sensor
    0
    # 3289512255
    Pontiac Grand Prix 1991, 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




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1991 Pontiac Grand Prix Engine Cooling Reviews

3 reviews
5 of 5
1999 Firebird Coolant Level Module
ACDelco® - GM Original Equipment™ Coolant Level Module
The module was easy to install and was a perfect fit.
Posted by Bob (Los Gatos, CA) / March 24, 20201999 Pontiac Firebird
1991 Pontiac Grand Prix Models
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