Hummer featured vehicle
Hummer · Premium Parts

Hummer

Premium OEM Parts Inventory

Hummer logo

Engines, Transmissions & Parts

Discover our extensive inventory of 35 tested, high-quality used OEM Hummer parts. Every component is rigorously inspected with exact mileage-based pricing, 90-day warranty, and nationwide shipping.

35
Total Parts in Inventory
4
Compatible Models
90 Days
Complete Warranty
Find Your Part
CallGet Quote

Brand Heritage

Hummer has built a reputation for engineering excellence and automotive innovation.

Quality Assurance

Our Hummer parts inventory features genuine OEM components tested for quality and durability.

35+
Parts Verified
90 Day
Warranty
24/7
Support
USA
Shipping
Hummer Parts Advantage

Why Choose Hummer From AUAPW

Access 35 verified Hummer parts across 4 models with quality guarantees and expert support

Verified Inventory

Every part is inspected and verified for authenticity and quality standards

Fast Sourcing

Access to the largest network of verified suppliers with quick turnaround times

Quality Assured

All parts come with 30-180 day warranty and guaranteed quality certification

Best Pricing

Save 40-70% compared to new OEM parts with transparent, no-hidden-fee quotes

24-Hour Support

Get responses within 24 hours from our dedicated support team

Industry Leading

Trust the largest, most reliable used auto parts platform in America

Total Inventory

35

Quality Hummer parts in stock, from common components to rare discontinued items.

Model Coverage

4

Compatible Hummer models across multiple years, ensuring you find the perfect fit.

Warranty

30-180 Days

All Hummer parts certified and guaranteed. Complete peace of mind on every purchase.

Filter by model

21 parts for Hummer H3 Transmission — page 1 of 1

Filter by Material

2006 Hummer H3 Engine - (3.5L, VIN 6, 8th digit)

2006 Hummer H3 Engine

SKU P-8

engine

2006 Hummer H3 Engine - (3.5L, VIN 6, 8th digit)

$3,420$2,838–$3,693 by mileage
2007 Hummer H3 Engine - (3.7L, VIN E, 8th digit, opt LLR)

2007 Hummer H3 Engine

SKU P-9

engine

2007 Hummer H3 Engine - (3.7L, VIN E, 8th digit, opt LLR)

$4,399$3,651–$4,751 by mileage
2008 Hummer H3 Engine - 5.3L (VIN L, 8th digit, opt LH8)

2008 Hummer H3 Engine

SKU P-10

engine

2008 Hummer H3 Engine - 5.3L (VIN L, 8th digit, opt LH8)

$3,868$3,210–$4,177 by mileage
2008 Hummer H3 Engine - 3.7L (VIN E, 8th digit, opt LLR)

2008 Hummer H3 Engine

SKU P-11

engine

2008 Hummer H3 Engine - 3.7L (VIN E, 8th digit, opt LLR)

$4,399$3,651–$4,751 by mileage
2009 Hummer H3 Engine - 5.3L (VIN L, 8th digit, opt LH8)

2009 Hummer H3 Engine

SKU P-12

engine

2009 Hummer H3 Engine - 5.3L (VIN L, 8th digit, opt LH8)

$3,868$3,210–$4,177 by mileage
2009 Hummer H3 Engine - 3.7L (VIN E, 8th digit, opt LLR)

2009 Hummer H3 Engine

SKU P-13

engine

2009 Hummer H3 Engine - 3.7L (VIN E, 8th digit, opt LLR)

$4,399$3,651–$4,751 by mileage
2010 Hummer H3 Engine - 3.7L (VIN E, 8th digit, opt LLR)

2010 Hummer H3 Engine

SKU P-14

engine

2010 Hummer H3 Engine - 3.7L (VIN E, 8th digit, opt LLR)

$4,399$3,651–$4,751 by mileage
2010 Hummer H3 Engine - 5.3L (VIN P, 8th digit, opt LH9)

2010 Hummer H3 Engine

SKU P-15

engine

2010 Hummer H3 Engine - 5.3L (VIN P, 8th digit, opt LH9)

$3,868$3,210–$4,177 by mileage
2006 Hummer H3 Transmission - AT

2006 Hummer H3 Transmission

SKU P-23

transmission

2006 Hummer H3 Transmission - AT

$960$797–$1,037 by mileage
2006 Hummer H3 Transmission - MT

2006 Hummer H3 Transmission

SKU P-24

transmission

2006 Hummer H3 Transmission - MT

$1,297$1,076–$1,400 by mileage
2007 Hummer H3 Transmission - AT

2007 Hummer H3 Transmission

SKU P-25

transmission

2007 Hummer H3 Transmission - AT

$960$797–$1,037 by mileage
2007 Hummer H3 Transmission - MT

2007 Hummer H3 Transmission

SKU P-26

transmission

2007 Hummer H3 Transmission - MT

$1,297$1,076–$1,400 by mileage
2008 Hummer H3 Transmission - MT

2008 Hummer H3 Transmission

SKU P-27

transmission

2008 Hummer H3 Transmission - MT

$1,409$1,169–$1,521 by mileage
2008 Hummer H3 Transmission - AT, 3.7L

2008 Hummer H3 Transmission

SKU P-28

transmission

2008 Hummer H3 Transmission - AT, 3.7L

$1,775$1,473–$1,917 by mileage
2008 Hummer H3 Transmission - AT, 5.3L

2008 Hummer H3 Transmission

SKU P-29

transmission

2008 Hummer H3 Transmission - AT, 5.3L

$2,007$1,666–$2,167 by mileage
2009 Hummer H3 Transmission - MT

2009 Hummer H3 Transmission

SKU P-30

transmission

2009 Hummer H3 Transmission - MT

$1,409$1,169–$1,521 by mileage
2009 Hummer H3 Transmission - AT, 3.7L

2009 Hummer H3 Transmission

SKU P-31

transmission

2009 Hummer H3 Transmission - AT, 3.7L

$1,775$1,473–$1,917 by mileage
2009 Hummer H3 Transmission - AT, 5.3L

2009 Hummer H3 Transmission

SKU P-32

transmission

2009 Hummer H3 Transmission - AT, 5.3L

$2,007$1,666–$2,167 by mileage
2010 Hummer H3 Transmission - MT

2010 Hummer H3 Transmission

SKU P-33

transmission

2010 Hummer H3 Transmission - MT

$1,409$1,169–$1,521 by mileage
2010 Hummer H3 Transmission - AT, 3.7L

2010 Hummer H3 Transmission

SKU P-34

transmission

2010 Hummer H3 Transmission - AT, 3.7L

$1,775$1,473–$1,917 by mileage
2010 Hummer H3 Transmission - AT, 5.3L

2010 Hummer H3 Transmission

SKU P-35

transmission

2010 Hummer H3 Transmission - AT, 5.3L

$2,007$1,666–$2,167 by mileage

Shop other brands