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2008 GMC Yukon
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Cooling Systems, Fans & Radiators
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4 Products found

1 Q&A for Radiator Cap Repair
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  • OEM (Genuine) 2008 GMC Yukon Recovery Tank Cap

    PartNumber: 15075118
    OEM 2008 GMC Yukon Recovery Tank Cap - 15075118
    Product Specifications
    • Notes: Radiator Filler
    • Item Dimensions: 2.5 x 2.5 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22671020, 22652695, 15066786
    • Part Description: 2008 GMC Yukon Recovery Tank Cap
    More Info
    Vehicle Fitment
    • 2008 GMC Yukon | Denali, Denali Hybrid, Hybrid, SL, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS
    $13.24 MSRP: $24.06
    You Save: $10.82 (45%)
  • OEM (Genuine) 2008 GMC Yukon Cap Asm-Radiator Surge Tank

    PartNumber: 13502353
    OEM 2008 GMC Yukon Cap Asm-Radiator Surge Tank - 13502353
    Product Specifications
    • Notes: Tahoe, Yukon, Escalade
    • Other Names: Cap, Reservoir Cap
    • Item Dimensions: 3.1 x 3.0 x 1.7 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2008 GMC Yukon Cap Asm-Radiator Surge Tank
    More Info
    Vehicle Fitment
    • 2008 GMC Yukon | AT4, Denali, Denali Hybrid, Hybrid, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $8.96 MSRP: $18.16
    You Save: $9.20 (51%)
  • OEM (Genuine) 2008 GMC Yukon Filler Cap

    PartNumber: 15076936
    OEM 2008 GMC Yukon Filler Cap - 15076936
    Product Specifications
    • Notes: Invtr Cooler Filler
    • Other Names: Cap, Filler Cap, Reservoir Cap
    • Item Dimensions: 2.3 x 2.3 x 1.4 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19117224
    • Part Description: 2008 GMC Yukon Filler Cap
    More Info
    Vehicle Fitment
    • 2008 GMC Yukon | Denali Hybrid, Hybrid | 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS
    $11.76 MSRP: $18.64
    You Save: $6.88 (37%)
  • Gates Engine Coolant Replacement Radiator Cap for 2008 GMC Yukon - 31532

    Gates® Engine Coolant Replacement Radiator Cap for 2008 GMC Yukon

    PartNumber: 31532
    Product Specifications
    • Notes: 15 psi Pressure Rating
    • Cap Depth: 1.1 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 1.1 in
    • Filler Neck Inside Diameter: 29 mm
    • Filler Neck Outside Diameter: 46 mm
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 15 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.56 in
    • UPC: 072053683325
    • Part Description: 2008 GMC Yukon Engine Coolant Replacement Radiator Cap
    More Info
    Vehicle Fitment
    • 2008 GMC Yukon | All Trims | 8 Cyl 5.3L
    • 2008 GMC Yukon | All Trims | 8 Cyl 4.8L
    • 2008 GMC Yukon | All Trims | 8 Cyl 6.2L
    • 2008 GMC Yukon | All Trims | 8 Cyl 6.0L
    Show More
    $6.85

FAQ for Radiator Cap Repair

Q: What should you do to avoid being burned when you do the radiator cap service?
A:
You should not remove the radiator cap or surge tank cap while the engine is hot to avoid being burned, because while the engine and radiator are still hot, the cooling system will release scalding fluid and steam under pressure if the radiator cap or surge tank cap is removed.
By Bob
GM Specialist
02/11/2022