Genuine 1990 GMC K2500 A/C Service Cap

A/C Valve Cap
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2 A/C Service Caps found

  • 1990 GMC K2500 A/C Service Cap - 6551640
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    1990 GMC K2500 Valve Cap, Accumulator Dehydrator, 7/16X20 Thread

    Part Number: 6551640
    $9.87
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    Product Specifications
    • Other Name: CAP, A/C Compressor
    • Item Weight: 0.30 Pounds
    • Item Dimensions: 1.1 x 1.1 x 0.6 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 6551640
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1990 GMC K2500 Submodels:
    • K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
  • 1990 GMC K2500 A/C Service Cap - 52451233
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    Product Specifications
    • Other Name: CAP, A/C Compressor Oil Test
    • Replaces: 52455448
    • Item Weight: 0.40 Pounds
    • Item Dimensions: 1.1 x 1.0 x 0.6 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 52451233
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1990 GMC K2500 Submodels:
    • K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel