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GMC Sonoma Radiator Cap Replacement

1
SELECT Year
  1. ✓ In Stock 1996-2004 GMC Sonoma Radiator Cap (Skyward )

    1996-2004 GMC Sonoma Radiator Cap (Skyward )

    Partslink #: SK10230

    Pressure Rating 16 psi

    $4.00 View part →
  2. ✓ In Stock 1991-2004 GMC Sonoma Radiator Cap (Motorad)

    1991-2004 GMC Sonoma Radiator Cap (Motorad)

    Partslink #: ST16V

    Relief pressure 16 lb

    $9.12 View part →
  3. ✓ In Stock 1991-2004 GMC Sonoma Radiator Cap (Motorad)

    1991-2004 GMC Sonoma Radiator Cap (Motorad)

    Partslink #: T16V

    Relief pressure 16 lb

    $10.21 View part →
  4. ✓ In Stock 1991-1995 GMC Sonoma Radiator Cap (Gates)

    1991-1995 GMC Sonoma Radiator Cap (Gates)

    Partslink #: 31523

    16 psi Pressure Rating

    $10.34 View part →
  5. ✓ In Stock 1996-2004 GMC Sonoma Radiator Cap (Gates)

    1996-2004 GMC Sonoma Radiator Cap (Gates)

    Partslink #: 31528

    16 psi Pressure Rating

    $10.34 View part →
  6. ✓ In Stock 1996-2004 GMC Sonoma Radiator Cap (LKQ)

    1996-2004 GMC Sonoma Radiator Cap (LKQ)

    Partslink #: SPL010015
    $10.75 View part →
  7. ✓ In Stock 1995-2004 GMC Sonoma Radiator Cap (Eurospare)

    1995-2004 GMC Sonoma Radiator Cap (Eurospare)

    Partslink #: W0133-1657111
    $11.61 View part →
  8. ✓ In Stock 1995-2004 GMC Sonoma Radiator Cap (Motorcraft)

    1995-2004 GMC Sonoma Radiator Cap (Motorcraft)

    Partslink #: W0133-1698934
    $12.86 View part →
  9. ✓ In Stock 1991-1995 GMC Sonoma Radiator Cap (Gates)

    1991-1995 GMC Sonoma Radiator Cap (Gates)

    Partslink #: 31516

    16 psi Pressure Rating

    $15.85 View part →
  10. ✓ In Stock 1996-2004 GMC Sonoma Radiator Cap (Gates)

    1996-2004 GMC Sonoma Radiator Cap (Gates)

    Partslink #: 31518

    16 psi Pressure Rating

    $16.90 View part →
  11. ✓ In Stock 1991-2004 GMC Sonoma Radiator Cap (Autopart International)

    1991-2004 GMC Sonoma Radiator Cap (Autopart International)

    Partslink #: W0133-3352938
    $20.75 View part →
  12. ✓ In Stock 1991-1994 GMC Sonoma Radiator Cap (Gates)

    1991-1994 GMC Sonoma Radiator Cap (Gates)

    Partslink #: W0133-1667090
    $21.07 View part →
  13. ✓ In Stock 1995-2004 GMC Sonoma Radiator Cap (ACDelco)

    1995-2004 GMC Sonoma Radiator Cap (ACDelco)

    Partslink #: RC95
    $23.21 View part →
  14. ✓ In Stock 1995-2004 GMC Sonoma Radiator Cap (Autopart International)

    1995-2004 GMC Sonoma Radiator Cap (Autopart International)

    Partslink #: W0133-3339992
    $24.15 View part →
  15. ✓ In Stock 1995-2004 GMC Sonoma Radiator Cap (Gates)

    1995-2004 GMC Sonoma Radiator Cap (Gates)

    Partslink #: W0133-1637951
    $24.62 View part →
  16. ✓ In Stock 1991-1994 GMC Sonoma Radiator Cap (Dorman)

    1991-1994 GMC Sonoma Radiator Cap (Dorman)

    Partslink #: W0133-2293515
    $30.24 View part →
  17. ✓ In Stock 1991-1994 GMC Sonoma Radiator Cap (ACDelco)

    1991-1994 GMC Sonoma Radiator Cap (ACDelco)

    Partslink #: W0133-1681872
    $31.34 View part →
  18. ✓ In Stock 1995-2004 GMC Sonoma Radiator Cap (Gates)

    1995-2004 GMC Sonoma Radiator Cap (Gates)

    Partslink #: W0133-1895459
    $34.65 View part →
  19. ✓ In Stock 1991-1993 GMC Sonoma Radiator Cap (Mr Gasket)

    1991-1993 GMC Sonoma Radiator Cap (Mr Gasket)

    Partslink #: 2470R

    Red; OEM Replacement w/Thermometer Built In; 13 psi

    $83.18 View part →
  20. ✓ In Stock 1991-1993 GMC Sonoma Radiator Cap (Mr Gasket)

    1991-1993 GMC Sonoma Radiator Cap (Mr Gasket)

    Partslink #: 2471S

    Silver; OEM Replacement w/Thermometer Built In; 16 psi

    $85.35 View part →
  21. ✓ In Stock 1991-1993 GMC Sonoma Radiator Cap (Mr Gasket)

    1991-1993 GMC Sonoma Radiator Cap (Mr Gasket)

    Partslink #: 2471B

    Blue; OEM Replacement w/Thermometer Built In; 16 psi

    $96.48 View part →
  22. ✓ In Stock 1991-1993 GMC Sonoma Radiator Cap (Mr Gasket)

    1991-1993 GMC Sonoma Radiator Cap (Mr Gasket)

    Partslink #: 2476BK

    OEM Replacement w/Thermometer Built In; 16 psi; Black

    $98.37 View part →
  23. ✓ In Stock 1991-1993 GMC Sonoma Radiator Cap (Mr Gasket)

    1991-1993 GMC Sonoma Radiator Cap (Mr Gasket)

    Partslink #: 2471R

    Red; OEM Replacement w/Thermometer Built In; 16 psi

    $111.45 View part →

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Radiator Cap Compatibility for GMC Sonoma

Browse our selection of quality radiator cap parts designed specifically for your GMC Sonoma. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · GT · SL · SLE · SLS

Body Types

Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

L4 2.2L · L4 2.5L · V6 2.8L · V6 4.3L

Transmissions

Automatic · Manual

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