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Replacement and OEM Parts for GMC Sonoma Radiator Cap
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GMC Sonoma Radiator Cap

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Cooling Systems, Fans & Radiators
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15 Products found

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  • OEM (Genuine) GMC Sonoma Reservoir Cap

    PartNumber: 15060681
    OEM GMC Sonoma Reservoir Cap - 15060681
    Product Specifications
    • Other Names: Cap, Reservoir Cap
    • Item Dimensions: 2.5 x 2.5 x 0.7 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sonoma Reservoir Cap
    More Info
    $7.48 MSRP: $14.10
    You Save: $6.62 (47%)
  • Gates Engine Coolant Safety Release Radiator Cap for GMC Sonoma - 31518

    Gates® Engine Coolant Safety Release Radiator Cap for GMC Sonoma

    PartNumber: 31518
    Product Specifications
    • Cap Depth: 1.5 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • OE Part Number: 50237
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.61 in
    • UPC: 072053020458
    • Part Description: GMC Sonoma Engine Coolant Safety Release Radiator Cap
    More Info
    $6.67
  • OEM (Genuine) GMC Sonoma Filler Cap

    PartNumber: 10409635
    OEM GMC Sonoma Filler Cap - 10409635
    Product Specifications
    • Other Names: Cap, Filler Cap, Radiator Cap
    • Item Dimensions: 2.6 x 2.4 x 1.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 6410785, 10283897, 06410785, 15953298
    • Part Description: GMC Sonoma Filler Cap
    More Info
    $11.39 MSRP: $20.61
    You Save: $9.22 (45%)
  • Gates Engine Coolant Safety Release Radiator Cap for GMC Sonoma - 31516

    Gates® Engine Coolant Safety Release Radiator Cap for GMC Sonoma

    PartNumber: 31516
    Product Specifications
    • Cap Depth: 1.5 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.61 in
    • UPC: 072053114898
    • Part Description: GMC Sonoma Engine Coolant Safety Release Radiator Cap
    More Info
    $6.24
  • OEM (Genuine) GMC Sonoma Filler Cap

    PartNumber: 15075565
    OEM GMC Sonoma Filler Cap - 15075565
    Product Specifications
    • Other Names: Filler Cap, Radiator Cap
    • Item Dimensions: 3.3 x 2.7 x 2.8 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sonoma Filler Cap
    More Info
    $12.06 MSRP: $22.74
    You Save: $10.68 (47%)
  • OEM (Genuine) GMC Sonoma Filler Cap

    PartNumber: 15982188
    OEM GMC Sonoma Filler Cap - 15982188
    Product Specifications
    • Other Names: Filler Cap, Radiator Cap
    • Item Dimensions: 2.6 x 2.5 x 1.5 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sonoma Filler Cap
    More Info
    $11.03 MSRP: $20.80
    You Save: $9.77 (47%)
  • OEM (Genuine) GMC Sonoma Radiator Cap

    PartNumber: 6410785
    OEM GMC Sonoma Radiator Cap - 6410785
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 2.6 x 2.5 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 10409635
    • Part Description: GMC Sonoma Radiator Cap
    More Info
    $11.39 MSRP: $20.61
    You Save: $9.22 (45%)
  • Gates Engine Coolant Replacement Reservoir Cap for GMC Sonoma - 31312

    Gates® Engine Coolant Replacement Reservoir Cap for GMC Sonoma

    PartNumber: 31312
    Product Specifications
    • Cap Depth: 0.97 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 0.97 in
    • Filler Neck Inside Diameter: 1.37 in
    • Filler Neck Outside Diameter: 51 mm
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 0 psi
    • SAE Pressure Range: 0 psi
    • Shell Diameter: 1.91 in
    • UPC: 072053019919
    • Part Description: GMC Sonoma Engine Coolant Replacement Reservoir Cap
    More Info
    $1.87
  • Gates Engine Coolant Replacement Radiator Cap for GMC Sonoma - 31523

    Gates® Engine Coolant Replacement Radiator Cap for GMC Sonoma

    PartNumber: 31523
    Product Specifications
    • Cap Depth: 1.25 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.33 in
    • UPC: 072053114881
    • Part Description: GMC Sonoma Engine Coolant Replacement Radiator Cap
    More Info
    $4.17
  • Gates Engine Coolant Replacement Radiator Cap for GMC Sonoma - 31528

    Gates® Engine Coolant Replacement Radiator Cap for GMC Sonoma

    PartNumber: 31528
    Product Specifications
    • Cap Depth: 1.25 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.33 in
    • UPC: 072053020489
    • Part Description: GMC Sonoma Engine Coolant Replacement Radiator Cap
    More Info
    $4.17
  • STANT Engine Coolant Radiator Cap for GMC Sonoma - 10230

    STANT® Engine Coolant Radiator Cap for GMC Sonoma

    PartNumber: 10230
    Product Specifications
    • Cap Depth: 1.25"
    • Filler Neck Depth: 0.75"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 2.13"
    • OE Part Number: 11531486703, 11171100848, 17111468060, 4596444AA, 5278697AA, 4592098, 05278697AA, 52014479AA, 04596444AA, 5191233AA, 04693175AA, 4693175, 5086226AA, 5352594, F4TZ8100B, FIVH8100BA, F1VY8100B, E9DZ8100A, F47H8100AB, 5-21450-002-1, 9-21450-610-0, 8-94228-74
    • Pressure: 16 psi
    • Shell Diameter: 2.33"
    • Type: Optional System
    • UPC: 033342001305
    • Part Description: GMC Sonoma Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for GMC Sonoma - 10231

    STANT® Engine Coolant Radiator Cap for GMC Sonoma

    PartNumber: 10231
    Product Specifications
    • Cap Depth: 1.25"
    • Filler Neck Depth: 0.75"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 2.13"
    • OE Part Number: 55111074AA, 5352954, 55111074AB, 52079880AA, J5352954, 4677493AA, 4039936, 3781830, 3412851, 4266968, 4401493, 3673891, 3574154, 4140464, 2998982, 5017468AA, J5358177, 4266441, 4682828, J5900584, 5900584, E2FZ8100A, E6DZ8100B, E1FZ8100A, D7AZ8100A, E6LY81
    • Pressure: 16 psi
    • Shell Diameter: 2.33"
    • Type: Optional System
    • UPC: 033342001312
    • Part Description: GMC Sonoma Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for GMC Sonoma - 10330

    STANT® Engine Coolant Radiator Cap for GMC Sonoma

    PartNumber: 10330
    Product Specifications
    • Cap Depth: 1.5"
    • Filler Neck Depth: 0.75"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 2.13"
    • Pressure: 16 psi
    • Shell Diameter: 2.61"
    • Type: Optional System
    • UPC: 033342002302
    • Part Description: GMC Sonoma Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for GMC Sonoma - 10331

    STANT® Engine Coolant Radiator Cap for GMC Sonoma

    PartNumber: 10331
    Product Specifications
    • Cap Depth: 1.5"
    • Filler Neck Depth: 0.75"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 2.13"
    • Pressure: 16 psi
    • Shell Diameter: 2.61"
    • Type: Optional System
    • UPC: 033342002319
    • Part Description: GMC Sonoma Engine Coolant Radiator Cap
    More Info
  • OEM (Genuine) GMC Sonoma Cap-Coolant Recovery Reservoir

    PartNumber: 15630112
    OEM GMC Sonoma Cap-Coolant Recovery Reservoir - 15630112
    Product Specifications
    • Item Dimensions: 6.2 x 3.1 x 3.1 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sonoma Cap-Coolant Recovery Reservoir
    More Info

About GMC Sonoma Radiator Cap

The GMC Sonoma was the first to introduce the compact sport utility. The GMC Sonoma stands out for its excellent performance and good driving experience throughout the years. It provides nice parts like the radiator cap for car buyers. Depending on the radiator cap type, it also has the job of releasing excess gas or letting coolant in. The radiator cap prevents a lot of damage to the radiator hoses as well as the tank. Any kind of damage to those components can cause them to collapse.
GMC Sonoma offers great parts to customers. But there will be several problems after the radiator cap has been used for years. Signs of a bad radiator cap include leaking coolant, overflowing reservoir tank, overheating engine, and collapsed radiator hose. Types of radiator caps include vented and non-vented radiator caps. There are plenty of quality GMC Sonoma parts online. Get nice services and upkeep here with performance GMC Sonoma parts. We are here for you 24/7.