View our May Specials! Coupon Code: SaveIn2024
Tein Suspension Spring and Coilover Sale
X
Vehicle Set: Click here to shop All Hummer H3T parts.

Hummer H3T Performance Parts

Looking for aftermarket parts to modify or upgrade your Hummer H3T? At Tunersports.com we carry a huge selection of the top name brand performance part parts and accessories for your H3T.

Whether you have a 2009 or 2010 Hummer H3T in Alpha to Base trim we have you covered. From air filters to tonneau covers we have 490 available to mod your H3T, all with free shipping to the Continental US 48 States.

All H3T Parts:

Recently Added Hummer H3T Aftermarket Parts:

Mishimoto Ignition Coil MMIG-LSRD-07
IN STOCK - LOW
Mishimoto Ignition Coil MMIG-LSRD-07
Mishimoto 2007+ GM LS Round Style Engine Ignition Coil
$69.92
Cometic Gasket Head Gaskets C15514-051
IN STOCK - LOW
Cometic Gasket Head Gaskets C15514-051
Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .051in MLS Cylinder Head Gasket 4.070in Bore
$99.40
Rancho RS5000X Shocks RS55308
IN STOCK
Rancho RS5000X Shocks RS55308
Rancho 06-10 Hummer H3 Rear RS5000X Shock
$81.27
Rancho RS9000XL RS999310
IN STOCK - LOW
Rancho RS9000XL RS999310
Rancho 06-10 Hummer H3 Rear RS9000XL Shock
$125.12
Rancho RS9000XL RS999307
IN STOCK - LOW
Rancho RS9000XL RS999307
Rancho 06-10 Hummer H3 Front RS9000XL Shock
$125.12
IN STOCK
Superpro Bushings - Steering Rack SPF3882K
SuperPro 2006 Chevrolet Colorado LS Steering Rack and Pinion Mount Bushing Kit
$72.15 SALE
VIEW PRICE IN CART
ARB Diff Case / Covers 0750007
IN STOCK
ARB Diff Case / Covers 0750007
ARB Diff Cover Chev 10 Bolt
$187.00
PowerStop Autospecialty Brake Shoes B908
IN STOCK - LOW
PowerStop Autospecialty Brake Shoes B908
Power Stop 06-10 Hummer H3 Rear Autospecialty Parking Brake Shoes
$48.79 SALE
VIEW PRICE IN CART
Yukon Gear & Axle Gear Sets - GM YG GM8.6-345IRS
IN STOCK - LOW
Yukon Gear & Axle Gear Sets - GM YG GM8.6-345IRS
Yukon Gear High Performance Gear Set For GM 8.6in Irs in a 3.45 Ratio
$477.89
Yukon Gear & Axle Bearing Install Kits BK GM8.6-B
IN STOCK - LOW
Yukon Gear & Axle Bearing Install Kits BK GM8.6-B
Yukon Gear Bearing install Kit For 09+ GM 8.6in Diff
$313.89

Popular Hummer H3T Aftermarket Parts:

Bilstein B8 5100 Series Shocks 24-186643
IN STOCK
Bilstein B8 5100 Series Shocks 24-186643
Bilstein 5100 Series 2000 Chevrolet Tahoe LT Front 46mm Monotube Shock Absorber
$110.03
Bilstein B6 4600 Series Shocks 24-016988
IN STOCK
Bilstein B6 4600 Series Shocks 24-016988
Bilstein 4600 Series 88-99 Chevy C1500/ 88-00 C2500/C3500 Rear 46mm Monotube Shock Absorber
$93.45
FOX 2.0 Perf Shock 985-02-009
IN STOCK
FOX 2.0 Perf Shock 985-02-009
Fox 99-06 Chevy 1500 2.0 Performance Series 4.6in. Smooth Body IFP Front Shock (Alum) / 0-2in. Lift
$199.95
FOX 2.0 Perf Shock 985-24-048
IN STOCK
FOX 2.0 Perf Shock 985-24-048
Fox 06-10 Hummer H3 2.0 Performance Series 9.1in. Smooth Body IFP Rear Shock (Alum) / 0-1in. Lift
$199.95
Cometic Gasket Head Gaskets C5489-040
IN STOCK
Cometic Gasket Head Gaskets C5489-040
Cometic GM LS1 SB 4.100in Bore .040in MLS-5 Head Gasket
$99.40
Bilstein B8 5100 Series Shocks 24-185615
IN STOCK
Bilstein B8 5100 Series Shocks 24-185615
Bilstein 5100 Series 1995 Chevrolet Tahoe Base 4WD Sport Utility Rear 46mm Monotube Shock Absorber
$146.00
Cometic Gasket Head Gaskets C5505-051
IN STOCK
Cometic Gasket Head Gaskets C5505-051
Cometic GM LS Series V8 4.040in bore .051 inch MLX Headgasket
$121.52
Bilstein B6 4600 Series Shocks 24-187091
IN STOCK
Bilstein B6 4600 Series Shocks 24-187091
Bilstein 4600 Series 06-10 Hummer H3/09-10 H3T 46mm Monotube Shock Absorber
$93.45
Edelbrock Spark Plug Wires 22716
IN STOCK
Edelbrock Spark Plug Wires 22716
Edelbrock Spark Plug Wire Set LS Truck w/ Metal Sleeves 99-15 50 Ohm Resistance Red Wire (Set of 8)
$103.58
ARB IPF Lights 968CSG
IN STOCK
ARB IPF Lights 968CSG
ARB 6In 55W Driving Kit W/Grills
$190.00