Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

Lexus GS300 Radiator Cap Replacement

1
SELECT Year
  1. ✓ In Stock 1998-2006 Lexus GS300 Radiator Cap (CSF Radiator)

    1998-2006 Lexus GS300 Radiator Cap (CSF Radiator)

    Partslink #: 4514

    Micro, 16 psi

    $7.18 View part →
  2. ✓ In Stock 1995-1997 Lexus GS300 Radiator Cap (Calorstat)

    1995-1997 Lexus GS300 Radiator Cap (Calorstat)

    Partslink #: RC0047

    Pressure Rating: 0,9bar - 13psi With OE No. 1640172090

    $10.73 View part →
  3. ✓ In Stock 1998-2006 Lexus GS300 Radiator Cap (Calorstat)

    1998-2006 Lexus GS300 Radiator Cap (Calorstat)

    Partslink #: RC0040

    Pressure Rating: 1,1bar - 16psi With OE No. 1640146610

    $10.73 View part →
  4. ✓ In Stock 2019 Lexus GS300 Radiator Cap (Gates)

    2019 Lexus GS300 Radiator Cap (Gates)

    Partslink #: 31541

    16 psi Pressure Rating

    $11.12 View part →
  5. ✓ In Stock 1998-2005 Lexus GS300 Radiator Cap (Autopart International)

    1998-2005 Lexus GS300 Radiator Cap (Autopart International)

    Partslink #: W0133-3368192
    $12.32 View part →
  6. ✓ In Stock 2018-2019 Lexus GS300 Radiator Cap (Motorad)

    2018-2019 Lexus GS300 Radiator Cap (Motorad)

    Partslink #: W0133-4722239

    Charge Air Cooling, Location-Reservoir

    $15.63 View part →
  7. ✓ In Stock 1993-1997 Lexus GS300 Radiator Cap (Sankei Switches)

    1993-1997 Lexus GS300 Radiator Cap (Sankei Switches)

    Partslink #: W0133-1789080
    $17.09 View part →
  8. ✓ In Stock 1998-2006 Lexus GS300 Radiator Cap (Sankei Switches)

    1998-2006 Lexus GS300 Radiator Cap (Sankei Switches)

    Partslink #: W0133-1638458
    $18.30 View part →
  9. ✓ In Stock 1999-2006 Lexus GS300 Radiator Cap (Gates)

    1999-2006 Lexus GS300 Radiator Cap (Gates)

    Partslink #: 31412

    16 psi Pressure Rating

    $18.90 View part →
  10. ✓ In Stock 2006 Lexus GS300 Radiator Cap (Autopart International)

    2006 Lexus GS300 Radiator Cap (Autopart International)

    Partslink #: W0133-3396401

    Production: 01/01/2005-06/30/2006

    $20.04 View part →
  11. ✓ In Stock 1993-1998 Lexus GS300 Radiator Cap (Gates)

    1993-1998 Lexus GS300 Radiator Cap (Gates)

    Partslink #: 31411

    13 psi Pressure Rating

    $20.10 View part →
  12. ✓ In Stock 1998-2006 Lexus GS300 Radiator Cap (Futaba)

    1998-2006 Lexus GS300 Radiator Cap (Futaba)

    Partslink #: W0133-1638458
    $24.44 View part →
  13. ✓ In Stock 1993-1997 Lexus GS300 Radiator Cap (Futaba)

    1993-1997 Lexus GS300 Radiator Cap (Futaba)

    Partslink #: W0133-1789080
    $27.57 View part →
  14. ✓ In Stock 1998-2005 Lexus GS300 Radiator Cap (Gates)

    1998-2005 Lexus GS300 Radiator Cap (Gates)

    Partslink #: W0133-1666370
    $33.07 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Radiator Cap Compatibility for Lexus GS300

Browse our selection of quality radiator cap parts designed specifically for your Lexus GS300. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · F Sport

Body Types

Sedan

Engine Options

L4 2.0L · L6 3.0L · V6 3.0L

Transmissions

Automatic

Added to cart · Part