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

Factory OEM parts. Verified fit. Trusted support.

Full Manufacturer Warranty

Genuine parts backed by factory warranty.

Guaranteed Fit

Submit your VIN. We confirm fit before shipping.

30 Day Returns

30 days from delivery.

Largest OEM Catalog

One of the largest OEM inventories online.

Expert Support

Specialists ready to help.

12580353 - : Ignition Coil Mounting Bracket for GM Image

Ignition Coil Mounting Bracket

GM 12580353

2003-05, 5.3L. 6.2L without supercharger. 6.0 & 6.2L. 7.0L. 2008-09. This GM Genuine Part is designed, engineered, and tested to...

$32.51

MSRP $55.58

Save $23.07

41.5% Off

12092079 - : Mini Fuse for GM Image

Mini Fuse

GM 12092079

Engine compartment. 10 amp.

$0.22

MSRP $0.38

Save $0.16

42.1% Off

12669569 - : LC9 5.3L Drive Belt Idler Pulley for GM Image

LC9 5.3L Drive Belt Idler Pulley

GM 12669569

Repair noisy idler pulley bearing

$93.87

MSRP $160.46

Save $66.59

41.5% Off

11609460 - : Multi-Purpose Bolt for GM Image

Multi-Purpose Bolt

GM 11609460

Sse & ssei, 1996-99. Body. Se & sle, 1996-99. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...

$5.42

MSRP $8.13

Save $2.71

33.3% Off

10399828 - : Light Cashmere Passenger Seat Cushion Cover for GM Image

Light Cashmere Passenger Seat Cushion Cover

GM 10399828

Passenger seat, without power, cashmere. Designed for an exact fit to prevent movement on the cushions Available in multiple colors to...

$158.61

MSRP $225.93

Save $67.32

29.8% Off

12609624 - : Filler Tube for GM Image

Filler Tube

GM 12609624

6.0L. 5.3L. Sedan,. 6.2L.

$20.49

MSRP $30.75

Save $10.26

33.4% Off

11588857 - : M14x2x110 Multi-Purpose Bolt for GM Image

M14x2x110 Multi-Purpose Bolt

GM 11588857

With zr2, zr2 bison. Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

$6.53

MSRP $9.79

Save $3.26

33.3% Off

11589294 - : Multi-Purpose Clip in Black for GM Image

Multi-Purpose Clip in Black

GM 11589294

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

11570393 - : Radiator Hose Clamp for GM Image

Radiator Hose Clamp

GM 11570393

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

GM 12706568

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

GM 12552947

9 x 1 x 61.9mm.

$12.92

MSRP $19.38

Save $6.46

33.3% Off

11561075 - : Front Differential Carrier Bolt for GM Image

Front Differential Carrier Bolt

GM 11561075

5th wheel package. Without custom bumper. With zr2 bison, 14mm. 2wd receiver type. 14x45mm. 2wd standard type. 14x45mm. 4wd receiver...

$8.52

MSRP $12.78

Save $4.26

33.3% Off

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