My Account About Us Help Desk

GMC Sierra 2500 HD Radiator Cap Replacement

Calorstat RC0144 0 Aftermarket
✓ In Stock

2007-2023 GMC Sierra 2500 HD Radiator Cap (Calorstat)

Partslink #: RC0144

Replaces RCN0829 1,4bar /20psi; Round; Cam On; With Label With OE No. 13502353

$12.32 View part →
ACDelco RC118 0 Aftermarket
✓ In Stock

2015-2019 GMC Sierra 2500 HD Radiator Cap (ACDelco)

Partslink #: RC118

$13.33 View part →
CARQUEST W0133-1983805 0 Aftermarket
✓ In Stock

2009-2010 GMC Sierra 2500 HD Radiator Cap (CARQUEST)

Partslink #: W0133-1983805

Location-Reservoir

$16.06 View part →
Gates 31532 0 Aftermarket
✓ In Stock

2001-2012 GMC Sierra 2500 HD Radiator Cap (Gates)

Partslink #: 31532

15 psi Pressure Rating

$16.15 View part →
ACDelco RC120 0 Aftermarket
✓ In Stock

2017-2019 GMC Sierra 2500 HD Radiator Cap - Left (ACDelco)

Partslink #: RC120

$18.02 View part →
Autopart International W0133-3440690 0 Aftermarket
✓ In Stock

2011-2021 GMC Sierra 2500 HD Radiator Cap (Autopart International)

Partslink #: W0133-3440690

Location-Expansion Tank

$18.45 View part →
Gates 31569 0 Aftermarket
✓ In Stock

2011-2016 GMC Sierra 2500 HD Radiator Cap (Gates)

Partslink #: 31569

20 psi Pressure Rating

$18.86 View part →
Autopart International W0133-3508349 0 Aftermarket
✓ In Stock

2009-2019 GMC Sierra 2500 HD Radiator Cap (Autopart International)

Partslink #: W0133-3508349

Location-Reservoir

$19.48 View part →
Stant W0133-1983805 0 Aftermarket
✓ In Stock

2009-2010 GMC Sierra 2500 HD Radiator Cap (Stant)

Partslink #: W0133-1983805

Location-Reservoir

$20.91 View part →
Gates 31566 0 Aftermarket
✓ In Stock

2011 GMC Sierra 2500 HD Radiator Cap (Gates)

Partslink #: 31566

18 psi Pressure Rating

$20.92 View part →
Motorad W0133-4722266 0 Aftermarket
✓ In Stock

2009-2010 GMC Sierra 2500 HD Radiator Cap (Motorad)

Partslink #: W0133-4722266

Location-Reservoir

$21.32 View part →
ACDelco W0133-1986286 0 Aftermarket
✓ In Stock

2015-2019 GMC Sierra 2500 HD Radiator Cap (ACDelco)

Partslink #: W0133-1986286

Location-Reservoir

$21.35 View part →
ACDelco RC115 0 Aftermarket
✓ In Stock

2011-2016 GMC Sierra 2500 HD Radiator Cap (ACDelco)

Partslink #: RC115

$21.53 View part →
Autotecnica W0133-4351926 0 Aftermarket
✓ In Stock

2011-2021 GMC Sierra 2500 HD Radiator Cap (Autotecnica)

Partslink #: W0133-4351926

Location-Expansion Tank

$22.51 View part →
ACDelco RC98 0 Aftermarket
✓ In Stock

2001-2006 GMC Sierra 2500 HD Radiator Cap (ACDelco)

Partslink #: RC98

$24.99 View part →
Dorman W0133-2213146 0 Aftermarket
✓ In Stock

2009-2010 GMC Sierra 2500 HD Radiator Cap (Dorman)

Partslink #: W0133-2213146

Location-Reservoir

$32.43 View part →
ACDelco W0133-1685730 0 Aftermarket
✓ In Stock

2009-2010 GMC Sierra 2500 HD Radiator Cap (ACDelco)

Partslink #: W0133-1685730

Location-Reservoir

$35.47 View part →
ACDelco W0133-1944087 0 Aftermarket
✓ In Stock

2011-2016 GMC Sierra 2500 HD Radiator Cap (ACDelco)

Partslink #: W0133-1944087

Location-Expansion Tank

$37.68 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Radiator Cap Compatibility for GMC Sierra 2500 HD

Browse our selection of quality radiator cap parts designed specifically for your GMC Sierra 2500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

AT4 · AT4X · Base · Denali · Denali Ultimate · Pro · SL · SLE · SLT · WT

Body Types

Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

V8 6.0L · V8 6.6L · V8 8.1L

Transmissions

Automatic · Manual

Added to cart · Part