1990 Chevy S-10 Blazer Radiator Caps

Replacement Radiator Cap
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2.8L
4.3L
  • ACDelco® - GM Original Equipment™ Engine Coolant Radiator Cap
    ACDelco®GM Original Equipment™ Engine Coolant Radiator Cap
    0
    # mpn869381238
    Chevy S-10 Blazer 1990, 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
    $16.07Save: $2.41 (15%)
    $13.66
  • Gates® - Engine Coolant Replacement Radiator Cap
    Gates®Engine Coolant Replacement Radiator Cap
    0
    # mpn1933792
    Chevy S-10 Blazer 4.3L 1990, 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
  • MotoRad® - Engine Coolant Radiator Cap
    MotoRad®Engine Coolant Radiator Cap
    0
    # 4041905052
    Chevy S-10 Blazer 1990, Engine Coolant Radiator Cap by MotoRad®. Pressure: 16 psi. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. This top-grade product is expertly made...
    Offer precise pressure controlEnsure the proper fit
    $3.93 - $4.90
  • MotoRad® - Engine Coolant Safety Lever Radiator Cap
    MotoRad®Engine Coolant Safety Lever Radiator Cap
    0
    # 4041883031
    Chevy S-10 Blazer 1990, 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
  • SKP® - Engine Coolant Radiator Cap
    SKP®Engine Coolant Radiator Cap
    0
    # mpn4933874100
    Chevy S-10 Blazer 4.3L 1990, Engine Coolant Radiator Cap by SKP®. Pressure: 16 psi. 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...
    High quality at an affordable priceExpertly made from premium materials
    $1.87
  • Gates® - Engine Coolant Safety Release Radiator Cap
    Gates®Engine Coolant Safety Release Radiator Cap
    0
    # mpn1933788
    Chevy S-10 Blazer 4.3L 1990, Engine Coolant Safety Release Radiator Cap by Gates®. Pressure: 16 psi. Type: Optional System. Shell Diameter: 2.61". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.5". Filler Neck Inside Diameter: 1.61"....
    Great design and functionMade from sturdy materials
    $8.07
  • Dorman® - Engine Coolant Recovery Tank Cap
    Dorman®Engine Coolant Recovery Tank Cap
    0
    # 932648633
    Chevy S-10 Blazer 1990, 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
    $3.36 - $11.75
  • MotoRad® - Engine Coolant Reservoir Cap
    MotoRad®Engine Coolant Reservoir Cap
    0
    # mpn4652383220
    Chevy S-10 Blazer 1990, Engine Coolant Reservoir Cap by MotoRad®. MotoRad recovery tank caps are designed and manufactured to offer precise control for the automotive cooling system.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $2.92
  • Gates® - Engine Coolant Replacement Reservoir Cap
    Gates®Engine Coolant Replacement Reservoir Cap
    1
    # mpn119820282
    Chevy S-10 Blazer 4.3L 1990, Engine Coolant Replacement Reservoir Cap by Gates®. Shell Diameter: 1.91". Cap Depth: 0.97". If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Great design and functionMade from sturdy materials
    $2.65
  • Stant® - Engine Coolant Radiator Cap
    Stant®Engine Coolant Radiator Cap
    0
    # 4964243533
    Chevy S-10 Blazer 4.3L 1990, 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...
    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
  • iD Select® - Engine Coolant Radiator Cap
    iD Select®Engine Coolant Radiator Cap
    0
    # mpn4737962975
    Chevy S-10 Blazer 4.3L 1990, Engine Coolant Radiator Cap 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...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $3.10Save: $0.31 (10%)
    $2.79
  • ACDelco® - Professional™ Engine Coolant Radiator Cap
    ACDelco®Professional™ Engine Coolant Radiator Cap
    0
    # 1946304427
    Chevy S-10 Blazer 4.3L 1990, 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
    $5.43 - $8.21Save: 15%
    $4.61 - $6.98
  • Mr. Gasket® - Thermocap™ Engine Coolant Radiator Cap
    Mr. Gasket®Thermocap™ Engine Coolant Radiator Cap
    6
    # 515800102
    Chevy S-10 Blazer 1990, 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...
    $44.95 - $54.95
  • Trans-Dapt® - Chrome Engine Coolant Radiator Cap Cover
    Trans-Dapt®Chrome Engine Coolant Radiator Cap Cover
    0
    # mpn358726795
    Chevy S-10 Blazer 1990, Chrome Engine Coolant Radiator Cap Cover by Trans-Dapt®. Finish: Chrome. Dress up your hot rod with performance components from Trans-Dapt. Blending sleek aesthetics with superior functionality and reliability,...
    Built to match your exact requirementsHigh quality you can rely on
    $11.49
  • ACDelco® - Professional™ Engine Coolant Recovery Tank Cap
    ACDelco®Professional™ Engine Coolant Recovery Tank Cap
    0
    # mpn4961176088
    Chevy S-10 Blazer 4.3L with Standard Brake Package 1990, Professional™ Engine Coolant Recovery Tank Cap by ACDelco®. Material: Plastic. Finish: Black. Designed utilizing the latest technology, this product by ACDelco features premium...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $5.28Save: $0.79 (15%)
    $4.49
  • Stant® - Engine Coolant Reservoir Cap
    Stant®Engine Coolant Reservoir Cap
    0
    # mpn1898882
    Chevy S-10 Blazer 4.3L 1990, Engine Coolant Reservoir Cap by Stant®. Shell Diameter: 1.91". Cap Depth: 0.97". Test your reservoir cap whenever you service the cooling system. If you’re in need of a replacement you can prevent engine...
    Meets Original Equipment specificationsMade from premium materials
    $3.93
  • TruParts® - Engine Coolant Reservoir Cap
    TruParts®Engine Coolant Reservoir Cap
    0
    # 3956335392
    Chevy S-10 Blazer 4.3L 1990, 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...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $2.50 - $3.74


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