Mazda RX-8 Radiator Cap Replacement

CSF Radiator 4502 0 Aftermarket
✓ In Stock

2004-2008 Mazda RX-8 Radiator Cap (CSF Radiator)

Partslink #: 4502

Mini, 13 psi

$8.28 View part →
Calorstat RC0050 0 Aftermarket
✓ In Stock

2004-2011 Mazda RX-8 Radiator Cap (Calorstat)

Partslink #: RC0050

Pressure Rating; 0.9bar - 13psi With OE No. D31615205

$9.27 View part →
Gates 31333 0 Aftermarket
✓ In Stock

2004-2010 Mazda RX-8 Radiator Cap (Gates)

Partslink #: 31333

13 psi Pressure Rating

$14.58 View part →
Gates 31533 0 Aftermarket
✓ In Stock

2004-2010 Mazda RX-8 Radiator Cap (Gates)

Partslink #: 31533

13 psi Pressure Rating; Check hood clearance prior to installing this cap

$20.06 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Radiator Cap Compatibility for Mazda RX-8

Browse our selection of quality radiator cap parts designed specifically for your Mazda RX-8. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

40th Anniversary Edition · Base · GS · GT · Grand Touring · R3 · Shinka · Sport · Touring

Body Types

Coupe

Engine Options

R2 1.3L

Transmissions

Automatic · Manual

Added to cart · Part