80+ 2012 GMC Sierra 3500 HD Turbo & Supercharger WT Parts

WT · Turbo & Supercharger (80 products)

Exact-fit parts for the 2012 GMC Sierra 3500 HD WT.

Snow Performance

Part # SNO-430-BRD

Confirmed Fit

Snow Performance Chevy/GMC Stg 2 Boost Cooler Water Injection Kit (SS Braided Line 4AN Fittings)

$946.19

aFe Bladerunner Intercooler 11-13 GM Diesel Trucks V8 6.6L (td) LML

aFe

Part # 46-20111

Confirmed Fit

aFe Bladerunner Intercooler 11-13 GM Diesel Trucks V8 6.6L (td) LML

$2280.09

Banks Power

Part # 25988

Confirmed Fit

Banks Power 11-16 Chevy/GMC 6.6L Duramax Techni-Cooler System w/ Boost Tubes

$1872.90

Fleece Performance

Part # FPE-LML-VNT-63-FMW-N

Confirmed Fit

Fleece Performance 11-16 Chevrolet Duramax 6.6L (LML) 63mm Billet VNT Cheetah Turbocharger

$2882.11

CSF 11-12 Chevrolet Silverado 6.6L Turbo Diesel Charge-Air-Cooler

CSF

Part # 7101

Confirmed Fit

CSF 11-12 Chevrolet Silverado 6.6L Turbo Diesel Charge-Air-Cooler

$995.00

aFe Bladerunner 3in Intercooler Tubes Combo 11-16 GM Diesel Trucks V8 6.6L (td) LML

aFe

Part # 46-20114-B

Confirmed Fit

aFe Bladerunner 3in Intercooler Tubes Combo 11-16 GM Diesel Trucks V8 6.6L (td) LML

$558.08

Mishimoto

Part # MMICP-DMAX-11KBK

Confirmed Fit

Mishimoto 11+ Chevy 6.6L Duramax Intercooler Pipe and Boot Kit

$747.47

Gates

Part # 26265

Confirmed Fit

Gates 11-16 Chevrolet Silverado V-8 6.6L Diesel Pipe To Pipe Hot Side Turbocharger Hose Kit (Molded)

$89.55

Mishimoto

Part # MMINT-DMAX-11SL

Confirmed Fit

Mishimoto 11+ Chevrolet/GMC Duramax Intercooler (Silver)

$1224.65

Gates

Part # 26259

Confirmed Fit

Gates 05-16 Chevy Silverado V-8 6.6L Diesel Turbo To Pipe (Hot Side) Turbocharger Hose Kit (Molded)

$54.71

aFe Bladerunner 3in Intercooler Tube Out 11-13 GM Diesel Trucks V8 6.6L (td) LML

aFe

Part # 46-20119

Confirmed Fit

aFe Bladerunner 3in Intercooler Tube Out 11-13 GM Diesel Trucks V8 6.6L (td) LML

$346.11

Mishimoto

Part # MMICP-DMAX-11HBK

Confirmed Fit

Mishimoto 11+ Chevy 6.6L Duramax Hot-Side Pipe and Boot Kit

$431.05

Sinister Diesel

Part # SD-RADTUBE-DMAX-11

Confirmed Fit

Sinister Diesel 11-16 GM Duramax 6.6L LML Radiator Pipe

$184.31

aFe Bladerunner 3in Intercooler Tube In 11-13 GM Diesel Trucks V8 6.6L (td) LML

aFe

Part # 46-20118

Confirmed Fit

aFe Bladerunner 3in Intercooler Tube In 11-13 GM Diesel Trucks V8 6.6L (td) LML

$274.43

Wehrli

Part # WCF100353-DG

Confirmed Fit

Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Deore Gold

$348.16

Mishimoto

Part # MMICP-DMAX-11CBK

Confirmed Fit

Mishimoto 11+ Chevy 6.6L Duramax Cold Side Pipe and Boot Kit

$383.95

Mishimoto

Part # MMINT-DMAX-11BK

Confirmed Fit

Mishimoto 11+ Chevrolet/GMC Duramax Intercooler (Black)

$1224.65

Mishimoto

Part # MMTB-DMAX-05

Confirmed Fit

Mishimoto 2004.5-2016 Chevrolet/GMC 6.6L Duramax Turbo Blanket

$198.60

BD Diesel

Part # 1081160

Confirmed Fit

BD Diesel Cool Down Timer Kit v2.0

$279.31

aFe Bladerunner Intercooler w/ Tubes 11-13 GM Diesel Trucks V8 6.6L (td) LML

aFe

Part # 46-20112

Confirmed Fit

aFe Bladerunner Intercooler w/ Tubes 11-13 GM Diesel Trucks V8 6.6L (td) LML

$2626.42

Frequently Asked Questions

Do these parts fit my 2012 GMC Sierra 3500 HD WT?

This page groups parts listed for the 2012 GMC Sierra 3500 HD WT. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What turbo & supercharger options are available for my 2012 GMC Sierra 3500 HD WT?

We offer a wide selection of turbo & supercharger parts for the 2012 GMC Sierra 3500 HD WT. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2012 GMC Sierra 3500 HD WT?

We carry parts from trusted brands including Wehrli, Snow Performance, Mishimoto, aFe, and Gates, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2012 GMC Sierra 3500 HD WT parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2012 GMC Sierra 3500 HD WT parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2012 GMC Sierra 3500 HD(4,410 parts)

2012 GMC Sierra 3500 HD(4,410 parts)

Shop by Problem

Other GMC Sierra 3500 HD Years

WT · Turbo & Supercharger (80 products)

Snow Performance Chevy/GMC Stg 2 Boost Cooler Water Injection Kit (SS Braided Line 4AN Fittings)

aFe Bladerunner Intercooler 11-13 GM Diesel Trucks V8 6.6L (td) LML

Banks Power 11-16 Chevy/GMC 6.6L Duramax Techni-Cooler System w/ Boost Tubes

Fleece Performance 11-16 Chevrolet Duramax 6.6L (LML) 63mm Billet VNT Cheetah Turbocharger

CSF 11-12 Chevrolet Silverado 6.6L Turbo Diesel Charge-Air-Cooler

aFe Bladerunner 3in Intercooler Tubes Combo 11-16 GM Diesel Trucks V8 6.6L (td) LML

Mishimoto 11+ Chevy 6.6L Duramax Intercooler Pipe and Boot Kit

Gates 11-16 Chevrolet Silverado V-8 6.6L Diesel Pipe To Pipe Hot Side Turbocharger Hose Kit (Molded)

Mishimoto 11+ Chevrolet/GMC Duramax Intercooler (Silver)

Gates 05-16 Chevy Silverado V-8 6.6L Diesel Turbo To Pipe (Hot Side) Turbocharger Hose Kit (Molded)

aFe Bladerunner 3in Intercooler Tube Out 11-13 GM Diesel Trucks V8 6.6L (td) LML

Mishimoto 11+ Chevy 6.6L Duramax Hot-Side Pipe and Boot Kit

Sinister Diesel 11-16 GM Duramax 6.6L LML Radiator Pipe

aFe Bladerunner 3in Intercooler Tube In 11-13 GM Diesel Trucks V8 6.6L (td) LML

Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Deore Gold

Mishimoto 11+ Chevy 6.6L Duramax Cold Side Pipe and Boot Kit

Mishimoto 11+ Chevrolet/GMC Duramax Intercooler (Black)

Mishimoto 2004.5-2016 Chevrolet/GMC 6.6L Duramax Turbo Blanket

BD Diesel Cool Down Timer Kit v2.0

aFe Bladerunner Intercooler w/ Tubes 11-13 GM Diesel Trucks V8 6.6L (td) LML

Frequently Asked Questions

Do these parts fit my 2012 GMC Sierra 3500 HD WT?

What turbo & supercharger options are available for my 2012 GMC Sierra 3500 HD WT?

What brands make parts for the 2012 GMC Sierra 3500 HD WT?

How fast do 2012 GMC Sierra 3500 HD WT parts ship?

What warranty do your 2012 GMC Sierra 3500 HD WT parts come with?