Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for GMC K2500 Radiator Cap
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

GMC K2500 Radiator Cap

< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Max Pressure
  • Brands
  • Prices

16 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) GMC K2500 Filler Cap

    PartNumber: 10409635
    OEM GMC K2500 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 K2500 Filler Cap
    More Info
    $11.39 MSRP: $20.61
    You Save: $9.22 (45%)
  • Gates Engine Coolant Safety Release Radiator Cap for GMC K2500 - 31518

    Gates® Engine Coolant Safety Release Radiator Cap for GMC K2500

    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 K2500 Engine Coolant Safety Release Radiator Cap
    More Info
    $6.67
  • OEM (Genuine) GMC K2500 Recovery Tank Cap

    PartNumber: 15989074
    OEM GMC K2500 Recovery Tank Cap - 15989074
    Product Specifications
    • Item Dimensions: 8.8 x 2.9 x 1.1 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15695491, 14094966
    • Part Description: GMC K2500 Recovery Tank Cap
    More Info
    $11.26 MSRP: $21.22
    You Save: $9.96 (47%)
  • Gates Engine Coolant Safety Release Radiator Cap for GMC K2500 - 31516

    Gates® Engine Coolant Safety Release Radiator Cap for GMC K2500

    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 K2500 Engine Coolant Safety Release Radiator Cap
    More Info
    $6.24
  • OEM (Genuine) GMC K2500 Filler Cap

    PartNumber: 15982188
    OEM GMC K2500 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 K2500 Filler Cap
    More Info
    $11.03 MSRP: $20.80
    You Save: $9.77 (47%)
  • OEM (Genuine) GMC K2500 Recovery Tank Cap

    PartNumber: 25730221
    OEM GMC K2500 Recovery Tank Cap - 25730221
    Product Specifications
    • Item Dimensions: 2.6 x 2.5 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25723953, 25713159, 25697430
    • Part Description: GMC K2500 Recovery Tank Cap
    More Info
    $12.59 MSRP: $23.74
    You Save: $11.15 (47%)
  • OEM (Genuine) GMC K2500 Radiator Cap

    PartNumber: 6410785
    OEM GMC K2500 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 K2500 Radiator Cap
    More Info
    $11.39 MSRP: $20.61
    You Save: $9.22 (45%)
  • Gates Engine Coolant Replacement Reservoir Cap for GMC K2500 - 31312

    Gates® Engine Coolant Replacement Reservoir Cap for GMC K2500

    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 K2500 Engine Coolant Replacement Reservoir Cap
    More Info
    $1.87
  • Gates Engine Coolant Replacement Radiator Cap for GMC K2500 - 31523

    Gates® Engine Coolant Replacement Radiator Cap for GMC K2500

    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 K2500 Engine Coolant Replacement Radiator Cap
    More Info
    $4.17
  • Gates Engine Coolant Replacement Radiator Cap for GMC K2500 - 31528

    Gates® Engine Coolant Replacement Radiator Cap for GMC K2500

    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 K2500 Engine Coolant Replacement Radiator Cap
    More Info
    $4.17
  • STANT Engine Coolant Radiator Cap for GMC K2500 - 10230

    STANT® Engine Coolant Radiator Cap for GMC K2500

    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 K2500 Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for GMC K2500 - 10231

    STANT® Engine Coolant Radiator Cap for GMC K2500

    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 K2500 Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for GMC K2500 - 10330

    STANT® Engine Coolant Radiator Cap for GMC K2500

    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 K2500 Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for GMC K2500 - 10331

    STANT® Engine Coolant Radiator Cap for GMC K2500

    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 K2500 Engine Coolant Radiator Cap
    More Info
  • OEM (Genuine) GMC K2500 Cap-Coolant Recovery Reservoir

    PartNumber: 15630112
    OEM GMC K2500 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 K2500 Cap-Coolant Recovery Reservoir
    More Info
  • OEM (Genuine) GMC K2500 Cap-Coolant Recovery Tank

    PartNumber: 15588032
    OEM GMC K2500 Cap-Coolant Recovery Tank - 15588032
    Product Specifications
    • Other Names: Cap, Recovery Tank Cap, Reservoir Cap
    • Item Dimensions: 6.9 x 3.9 x 0.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC K2500 Cap-Coolant Recovery Tank
    More Info

About GMC K2500 Radiator Cap

The GMC K2500 is a 3/4-tonne all-wheel-drive truck. It is manufactured by General Motors. The GMC K2500 is well characterized by its swiftness. It provides nice parts like the radiator cap for car buyers. The radiator cap helps as a pressure relief valve and will avoid excess pressure. Although the radiator cap is good at keeping excessive pressure out, it's important to check up on the pressure to avoid any damage to the radiator, heater core, and hoses.
Although GMC K2500 has lots of good parts, the radiator cap still needs repair after a long time of usage. The removal process of a GMC K2500 radiator cap is as follows. Disconnect the negative battery terminal. Allow the radiator to cool down before attempting any removal. And then, twist the cap counterclockwise to remove the radiator cap. Types of radiator caps include vented and non-vented radiator caps. From the body parts to the performance parts, a long catalog of advanced GMC K2500 products is given online. We guarantee consumers nice shipping.