Based in the USA

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Hummer H3

GM-Approved Hummer H3 Parts

When it comes to maintaining the rugged performance of your Hummer H3, only the highest quality GM-approved car parts will do. With three decades of expertise in hand-selecting the perfect components, we understand that each part plays an integral role in your vehicle's reliability and safety.

Performance Accessories

Unleash the full potential of your Hummer H3 with our exclusive array of performance accessories. Whether you're looking to optimize your H3's power, stability, or off-road capabilities, our original GM accessories are engineered to enhance your driving experience without compromising on style or function.

Custom & Aesthetic Upgrades

Transform the appearance of your Hummer H3 with aesthetic upgrades that resonate with sophistication. From custom wheel designs to specialized lighting kits, we offer accessories that not only increase the visual appeal of your vehicle but also reflect its robust character.

Maintenance Must-Haves

Routine maintenance is pivotal for the longevity of your Hummer H3. Our product pages are a goldmine of essential parts like filters, belts, and braking systems tailored specifically for the H3 model, ensuring that every replacement part adheres to the stringent standards set by GM.

Easy Navigation & Assistance

Navigating our product range is a breeze, but we don't stop at providing you with the best car parts and accessories for your Hummer H3. Our seasoned experts are always at the ready to assist you with any inquiries, helping you make the most informed choices for your car's needs.

Trust in our extensive expertise and commitment to quality as you equip your Hummer H3 with the finest GM parts available. Your ultimate driving companion deserves nothing less.

VIP Promise

VIP Promise

Factory OEM parts. Verified fit. Trusted support.

Manufacturer Warranty

Full Manufacturer Warranty

Genuine parts backed by factory warranty.

Guaranteed Fit

Guaranteed Fit

Submit your VIN. We confirm fit before shipping.

Returns

30 Day Returns

30 days from delivery.

Largest OEM Catalog

Largest OEM Catalog

One of the largest OEM inventories online.

Expert Support

Expert Support

Specialists ready to help.

19209329 - : Vapor Canister for GM Image

Vapor Canister

Canyon, Colorado. Hummer H3. With H3T. Helps reduce harmful pollutants from entering the atmosphere Captures fuel vapors to be re-burned...
$269.59
MSRP $460.84
Save $191.25
41.5% Off
15269044 - : Inside Rearview Mirror for GM Image

Inside Rearview Mirror

Automatic day/night, without onstar. With compass, without onstar. Without GPS with compass. Without rear camera. Without DENALI....
$436.84
MSRP $619.79
Save $182.95
29.5% Off
23312178 - : Front Differential Bearing with Cup and Cone for GM Image

Front Differential Bearing with Cup and Cone

Low friction rotating elements that support the drive axle differential carrier within the axle or final drive housing This GM Genuine...
$46.67
MSRP $79.78
Save $33.11
41.5% Off
89017622 - : Front Crankshaft Oil Seal Kit for GM Image

Front Crankshaft Oil Seal Kit

2.8 & 2.9L. Canyon, Colorado. Step On Hub. All models. 2nd design. 4.2L. 3.7L. Seals the openings on either end of the crankshaft for a...
$19.27
MSRP $28.88
Save $9.61
33.3% Off
11589294 - : Multi-Purpose Clip in Black for GM Image

Multi-Purpose Clip in Black

Service Component Of Splash Guard Package, Retainer. Used to secure multiple components This GM Genuine Part is designed, engineered,...
$5.55
MSRP $7.87
Save $2.32
29.5% Off
12191503 - : Trailer Brake Adapter for GM Image

Trailer Brake Adapter

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$63.69
MSRP $90.73
Save $27.04
29.8% Off
25971448 - : Front Seat Cushion Frame for GM Image

Front Seat Cushion Frame

Bucket seats, with adjustable headrest. Driver seat. Passenger seat. With power. Helps provide a secure platform for your vehicle's seat...
$85.34
MSRP $121.58
Save $36.24
29.8% Off
25900714 - : Lower Steering Shaft for GM Image

Lower Steering Shaft

With tilt, without 5.3L. Canyon, Colorado. 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$137.56
MSRP $206.25
Save $68.69
33.3% Off
11570393 - : Radiator Hose Clamp for GM Image

Radiator Hose Clamp

Easy to install or remove This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$11.59
MSRP $16.52
Save $4.93
29.8% Off
12706568 - : Valve Spring for GM Image

Valve Spring

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.29
MSRP $7.93
Save $2.64
33.3% Off
12552947 - : Engine Connecting Rod Bolt for GM Image

Engine Connecting Rod Bolt

9 x 1 x 61.9mm.
$12.92
MSRP $19.38
Save $6.46
33.3% Off
10335583 - : 3 Button Keyless Entry Remote Key Fob for GM Image

3 Button Keyless Entry Remote Key Fob

Canyon, Colorado. Exc.Automatic Sliding Door. Anti-Theft System. Hummer H3. This part requires programming and/or special setup...
$71.41
MSRP $122.04
Save $50.63
41.5% Off

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