1981 GMC P-Series Engine Cooling Parts

Replacement Cooling System Parts
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4.8L
5.7L
7.4L
  • Fairchild® - Molded Coolant Hose
    Fairchild®Molded Coolant Hose
    0
    # 5854535748
    GMC P-Series 1981, Molded Coolant Hose by Fairchild®. 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 your needs and...
    Made in the ISO 9001:2008 certified facilityGenuine OE quality at a budget-friendly price
    $8.43 - $12.21
  • USMW Professional Series® - Heavy Duty Engine Cooling Fan Clutch
    USMW Professional Series®Heavy Duty Engine Cooling Fan Clutch
    0
    # mpn4736209500
    GMC P2500 / P3500 1981, Heavy Duty Engine Cooling Fan Clutch by USMW Professional Series®. Rotation: Clockwise. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $54.87
  • Mahle® - Engine Coolant Thermostat Housing Gasket
    Mahle®Engine Coolant Thermostat Housing Gasket
    0
    # mpn4699429521
    GMC P2500 / P3500 4.8L 1981, Engine Coolant Thermostat Housing Gasket by Mahle®. Location: Housing to Head. Material: Paper. Keep your cooling system running leak-free, with superior-grade Mahle seals and gaskets designed to provide OE...
    Designed to seal your cooling system from leaksMade from high-quality materials for utmost reliability
    $0.82
  • Stant® - Engine Coolant Radiator Cap
    Stant®Engine Coolant Radiator Cap
    0
    # 4964234517
    GMC P2500 / P3500 1981, Engine Coolant Radiator Cap by Stant®. Pressure: 16 psi. Type: Optional System. Filler Neck Outside Diameter: 2.13". Filler Neck Inside Diameter: 1.61". Filler Neck Depth: 0.75". Test your radiator cap whenever...
    Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps
    $3.24 - $6.81
  • KRC Power Steering® - Water Pump Pulley
    KRC Power Steering®Water Pump Pulley
    0
    # mpn3196324493
    GMC P2500 / P3500 5.7L 1981, Water Pump Pulley by KRC Power Steering®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely...
    Made using advanced equipment for excellent performanceHighly durable and resistant to wear and tear
    $71.21
  • Stant® - Engine Coolant Temperature Sensor
    Stant®Engine Coolant Temperature Sensor
    0
    # mpn4642568962
    GMC P2500 / P3500 4.8L 1981, Engine Coolant Temperature Sensor 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,...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $13.66
  • OER® - Engine Cooling Fan Shroud
    OER®Engine Cooling Fan Shroud
    0
    # mpn4699639910
    GMC P3500 7.4L with Big Block Engine 1981, Engine Cooling Fan Shroud by OER®. If you’re looking to ensure reliable performance of your vehicle’s cooling system, this first-rate OER product is right up your alley. It is manufactured...
    Designed to help prevent your engine from overheatingMade from premium materials for exceptional reliability
    $23.86
  • ACDelco® - Professional™ Engine Coolant Thermostat Housing Gasket
    ACDelco®Professional™ Engine Coolant Thermostat Housing Gasket
    0
    # mpn5020683899
    GMC P2500 / P3500 1981, Professional™ Engine Coolant Thermostat Housing Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $0.31
  • ACDelco® - Professional™ Engine Coolant Radiator Cap
    ACDelco®Professional™ Engine Coolant Radiator Cap
    0
    # 71657095
    GMC P2500 / P3500 1981, Professional™ Engine Coolant Radiator Cap by ACDelco®. Pressure: 16 psi. Material: Stainless Steel. With a full range of part numbers to fit most GM vehicles, ACDelco Professional™ Radiator Caps offer...
    Lets you release the pressure prior to taking off the capDesigned to be OE-like
    $4.62 - $6.99
  • Mr. Gasket® - Thermocap™ Engine Coolant Radiator Cap
    Mr. Gasket®Thermocap™ Engine Coolant Radiator Cap
    6
    # 102119638
    GMC P3500 1981, Thermocap™ Engine Coolant Radiator Cap by Mr. Gasket®. Pressure: 16 psi. Material: Aluminum. Knowing your coolant temperature can help to prevent burn injuries. Thermo Cap, with its built-in calibrated thermometer,...
    $44.95 - $54.95
  • Proform® - Officially Licensed GM Engine Coolant Radiator Cap
    Proform®Officially Licensed GM Engine Coolant Radiator Cap
    0
    # 723904300
    GMC P-Series 1981, Officially Licensed GM Engine Coolant Radiator Cap by Proform®. Pressure: 13 psi. Material: Billet Aluminum. Finish: Black Anodized. To keep your engine cool and improve your vehicle's performance, this product is...
    $35.95
  • TruParts® - Engine Coolant Reservoir Cap
    TruParts®Engine Coolant Reservoir Cap
    0
    # 3956296357
    GMC P2500 / P3500 1981, Engine Coolant Reservoir Cap by TruParts®. Pressure: 16 lb. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $2.50 - $3.74
  • iD Select® - Engine Coolant Thermostat Seal
    iD Select®Engine Coolant Thermostat Seal
    0
    # mpn4737963830
    GMC P2500 / P3500 1981, Engine Coolant Thermostat Seal 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...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $0.41
  • KRC Power Steering® - 0.375" Water Pump Spacer Kit with Gaskets
    KRC Power Steering®0.375" Water Pump Spacer Kit with Gaskets
    0
    # mpn4684803943
    GMC P2500 / P3500 5.7L 1981, 0.375" Water Pump Spacer Kit with Gaskets by KRC Power Steering®. Size: 0.375". To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from...
    Made using advanced equipment for excellent performanceHighly durable and resistant to wear and tear
    $26.20
  • Tuff Stuff Performance® - Water Pump Bolt Kit
    Tuff Stuff Performance®Water Pump Bolt Kit
    0
    # 566471197
    GMC P-Series 1981, Water Pump Bolt Kit by Tuff Stuff Performance®. From water pump bolt kits and water pump extension kits to various hose nipples and high flow thermostats, Tuff Stuff has all of the hard to find water pump accessories.
    Designed to take engine cooling to the next levelLightweight construction for maximum heat dissipation
    $12.18 - $19.86
  • Weiand® - Pro-Street™ Supercharger Drive Belt
    Weiand®Pro-Street™ Supercharger Drive Belt
    0
    # 678267026
    GMC P-Series 1981, Pro-Street™ Supercharger Drive Belt by Weiand®. Designed with street and racetrack warriors in mind, this high-performance part from Weiand is right what you need to get the most out of your speedy monster and be...
    Designed to help you get extra HP and performancePerfect upgrade for high-speed junkies and pro racing pilots
    $66.82 - $218.61
  • Pilot® - Chrome Water Outlet Neck
    Pilot®Chrome Water Outlet Neck
    0
    # 5739079959
    Chrome Water Outlet Neck by Pilot®. Pilot's products are made of durable material for a long lasting product. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
    Helps you to get the most out of your vehiclePrecision designed to perfectly fit your vehicle
    $14.03
  • Mopar® - Engine Coolant
    Mopar®Engine Coolant
    0
    # 5170866522
    Engine Coolant by Mopar®. Ethylene glycol based formulation. OAT (Organic Acid Technology). CH MS-90032 replaces MS-12106. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using...
    Made to provide the perfect cooling solution for your needsDesigned with innovative manufacturing techniques
    $25.08 - $27.17
  • Red Line® - SuperCool™ Concentrate Engine Coolant with Water Wetter, 1 Gallon
    Red Line®SuperCool™ Concentrate Engine Coolant with Water Wetter, 1 Gallon
    0
    # mpn4890036870
    SuperCool™ Concentrate Engine Coolant with Water Wetter, 1 Gallon by Red Line®. Volume: 1 Gallon. Pre-mixed coolant is convenient and accurate. They rule at it. These products include a unique agent that lowers temperatures by...
    These products include a unique agent that lowers temperatures by reducing or eliminating bubbles or vapor barrier that form on hot metal surfacesReduces or eliminates bubbles or vapor barrier that form on hot metal surfaces to reduce coolant temperatures by up to 20°
    $59.92
  • Mopar® - Engine Coolant
    Mopar®Engine Coolant
    0
    # 5170863524
    Engine Coolant by Mopar®. Volume: 1 Gallon. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques
    $25.28 - $28.92
  • AFCO® - High Performance Prediluted Engine Coolant, 1 Gallon
    AFCO®High Performance Prediluted Engine Coolant, 1 Gallon
    0
    # mpn3623835003
    High Performance Prediluted Engine Coolant, 1 Gallon by AFCO®. Volume: 1 Gallon. Quantity: 1 Jug. AFCO parts improve performance across many racing and performance applications. The common thread among our racing and performance parts...
    Perfect solution for racing or performance applicationsMade to provide unmatched efficiency and win
    $29.99
  • Bar's Leaks® - Radiator Stop Leak Concentrate Sealer, 6 oz
    Bar's Leaks®Radiator Stop Leak Concentrate Sealer, 6 oz
    0
    # mpn4495284756
    Radiator Stop Leak Concentrate Sealer, 6 oz by Bar's Leaks®. Volume: 6 oz. Quantity: 1 Bottle. When you need to fix a radiator leak, you don't want to spend the time it will take to visit a mechanic. And then there's the cost of getting...
    Stops and Seals Coolant LeaksSeals Leaks in Radiators, Gaskets, Heater Cores and Freeze Plugs
    $1.91
  • Be Cool® - Be Coolant™ Super Duty Prediluted Engine Coolant
    Be Cool®Be Coolant™ Super Duty Prediluted Engine Coolant
    0
    # 2743408629
    Be Coolant™ Super Duty Prediluted Engine Coolant by Be Cool®. Volume: 1 Gallon. Great time-saving components to simplify your radiator installation. These accessories can help you achieve a clean, professional look. Be Coolant is an...
    High quality at an affordable priceBuilt to match your exact requirements
    $30.99 - $61.99
  • Cyclo® - Radiator Stop Leak and Sealer, 12 oz
    Cyclo®Radiator Stop Leak and Sealer, 12 oz
    0
    # mpn4658666817
    Radiator Stop Leak and Sealer, 12 oz by Cyclo®. Volume: 12 oz. Quantity: 1 Bottle. Cyclo® offers a complete line of professionally formulated, time-tested cleaners, lubricants, and additives in dynamic packages - products designed for...
    Quickly finds and seals leaks with natural fibersPolishes water pump seals thus preventing leaks
    $4.50
  • Driven Racing Oil® - CSR Engine Cooling System Protector, 12 oz
    Driven Racing Oil®CSR Engine Cooling System Protector, 12 oz
    0
    # mpn4658666789
    CSR Engine Cooling System Protector, 12 oz by Driven Racing Oil®. Volume: 12 oz. Quantity: 1 Bottle. Impurities in well water can cause rust and corrosion inside the radiator, water pump and cylinder heads, and this can lead to a loss...
    Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques
    $10.94
  • Engine Ice® - 1/2 gal. Hi-Performance Coolant
    Engine Ice®1/2 gal. Hi-Performance Coolant
    0
    # mpn4678971024
    1/2 gal. Hi-Performance Coolant by Engine Ice®. Engine Ice Hi-Performance Coolant will provide you with dependable power and reduced operating temperatures regardless of the terrain you tackle.
    High quality at an affordable priceExpertly made from premium materials
    $25.07
  • Engine Ice® - 11 oz. Plastic Shine Aerosol
    Engine Ice®11 oz. Plastic Shine Aerosol
    0
    # mpn4528140769
    11 oz. Plastic Shine Aerosol by Engine Ice®. Engine Ice Plastic Shine Hi-Performance Plastic Renew from the makers Engine Ice Hi-Performance Coolant is a silicone based, fast drying, fine mist aerosol designed to not only restore old...
    High quality at an affordable priceExpertly made from premium materials
    $13.66
  • Engine Ice® - 8 oz. Helmet Renew Aerosol
    Engine Ice®8 oz. Helmet Renew Aerosol
    0
    # mpn4795691846
    8 oz. Helmet Renew Aerosol by Engine Ice®. Keep Your Helmet Clean and Fresh, inside and out with Helmet Renew. Helmet Renew Hi-Performance Helmet Care, from the makers Engine Ice Hi-Performance Coolant, is a fast acting, foaming aerosol...
    High quality at an affordable priceExpertly made from premium materials
    $13.66
  • Engine Ice® - Hi-Performance Prediluted Engine Coolant
    Engine Ice®Hi-Performance Prediluted Engine Coolant
    0
    # 5452139166
    Hi-Performance Prediluted Engine Coolant by Engine Ice®. Quantity: 1 Jug. Engine Ice Hi-Performance Coolant will provide you with dependable power and reduced operating temperatures regardless of the terrain you tackle. Engine Ice...
    High quality at an affordable priceExpertly made from premium materials
    $24.30 - $179.40
  • Evans Coolant® - High-Performance Waterless Concentrated Engine Coolant, 1 Gallon
    Evans Coolant®High-Performance Waterless Concentrated Engine Coolant, 1 Gallon
    0
    # mpn1558382740
    High-Performance Waterless Concentrated Engine Coolant, 1 Gallon by Evans Coolant®. Volume: 1 Gallon. Quantity: 1 Jug. Evans High Performance coolant is ready to use - no water required. It contains no silicates or phosphates and...
    Waterless Coolant For Modern Production Cars Primarily Fabricated From A Mixture Of Cast Iron, Copper, Steel And Aluminum ComponentsBoiling Point Above 375°F
    $49.95




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