Select Your Transmission
Hummer Transmissions
Looking for Hummer transmission (manual or automatic)? Go no further! Our Hummer transmission store features over 100,000 high quality used transmissions and transaxles.Whether you are looking for 4-speed, 5-speed or 6-speed Hummer transmission we can help you get it.
For store details visit the Store Information
Sample Used Transmissions for Hummer Vehicles
The following Used Transmissions listings are sample products shown for reference only. To ensure guaranteed fitment, customers must use the Year–Make–Model (YMM) selector above and choose the correct Hollander Interchange–verified part for their Hummer.
Automotix has been in business for over 20 years, offers a 1-year warranty, financing options, and one of the best return policies in the recycled OEM auto parts industry.
2003 Hummer H2 Transmission Assembly
Genuine Hummer Part
Excellent Condition
116K Miles
1-Year Warranty
Located at Vineland, New Jersey 8360
Availability varies by year, engine size, and fitment.
2003 Hummer H2 Transmission Assembly
6.0, AOT, TOP OB BELL HOUSING BROKEN
Genuine Hummer Part
Good Condition
265K Miles
1-Year Warranty
Located at Des Moines, Iowa 52537
Availability varies by year, engine size, and fitment.
2005 Hummer H2 Transmission Assembly
Genuine Hummer Part
Excellent Condition
118K Miles
1-Year Warranty
Located at Stockton, California 95206
Availability varies by year, engine size, and fitment.
2005 Hummer H2 Transmission Assembly
AWD, 6.0, AOT-CL
Genuine Hummer Part
Excellent Condition
207K Miles
1-Year Warranty
Located at Des Moines, Iowa 52537
Availability varies by year, engine size, and fitment.
2005 Hummer H2 Transmission Assembly
148K 4WD
Genuine Hummer Part
Good Condition
147K Miles
1-Year Warranty
Located at York, Pennsylvania 17408
Availability varies by year, engine size, and fitment.
2005 Hummer H2 Transmission Assembly
3-05, 6.0L, AT4, AWD, DENALI, ENGAGED
Genuine Hummer Part
Excellent Condition
205K Miles
1-Year Warranty
Located at Sioux Falls, South Dakota 57030
Availability varies by year, engine size, and fitment.
2006 Hummer H2 Transmission Assembly
Genuine Hummer Part
Excellent Condition
118K Miles
1-Year Warranty
Located at Stockton, California 95206
Availability varies by year, engine size, and fitment.
2006 Hummer H2 Transmission Assembly
AWD, 6.0, AOT-CL
Genuine Hummer Part
Excellent Condition
207K Miles
1-Year Warranty
Located at Des Moines, Iowa 52537
Availability varies by year, engine size, and fitment.
2006 Hummer H2 Transmission Assembly
148K 4WD
Genuine Hummer Part
Good Condition
147K Miles
1-Year Warranty
Located at York, Pennsylvania 17408
Availability varies by year, engine size, and fitment.
2006 Hummer H2 Transmission Assembly
3-05, 6.0L, AT4, AWD, DENALI, ENGAGED
Genuine Hummer Part
Excellent Condition
205K Miles
1-Year Warranty
Located at Sioux Falls, South Dakota 57030
Availability varies by year, engine size, and fitment.
2007 Hummer H2 Transmission Assembly
Genuine Hummer Part
Excellent Condition
118K Miles
1-Year Warranty
Located at Stockton, California 95206
Availability varies by year, engine size, and fitment.
2007 Hummer H2 Transmission Assembly
AWD, 6.0, AOT-CL
Genuine Hummer Part
Excellent Condition
207K Miles
1-Year Warranty
Located at Des Moines, Iowa 52537
Availability varies by year, engine size, and fitment.
2007 Hummer H2 Transmission Assembly
148K 4WD
Genuine Hummer Part
Good Condition
147K Miles
1-Year Warranty
Located at York, Pennsylvania 17408
Availability varies by year, engine size, and fitment.
2007 Hummer H2 Transmission Assembly
3-05, 6.0L, AT4, AWD, DENALI, ENGAGED
Genuine Hummer Part
Excellent Condition
205K Miles
1-Year Warranty
Located at Sioux Falls, South Dakota 57030
Availability varies by year, engine size, and fitment.
2008 Hummer H2 Transmission Assembly
4X4, Without HYBRID OPTION; DENALI
Genuine Hummer Part
Excellent Condition
151K Miles
1-Year Warranty
Located at Atlanta, Georgia 30234
Availability varies by year, engine size, and fitment.
2008 Hummer H2 Transmission Assembly
4X4, Without HYBRID OPTION; DENALI
Genuine Hummer Part
Excellent Condition
159K Miles
1-Year Warranty
Located at Newark, Ohio 43055
Availability varies by year, engine size, and fitment.
2008 Hummer H2 Transmission Assembly
AWD
Genuine Hummer Part
Excellent Condition
109K Miles
1-Year Warranty
Located at Worcester, Massachusetts 1453
Availability varies by year, engine size, and fitment.
2008 Hummer H2 Transmission Assembly
AWD
Genuine Hummer Part
Excellent Condition
113K Miles
1-Year Warranty
Located at Providence, Rhode Island 02864
Availability varies by year, engine size, and fitment.
2008 Hummer H2 Transmission Assembly
AWD
Genuine Hummer Part
Excellent Condition
156K Miles
1-Year Warranty
Located at Northfield, Minnesota 55057
Availability varies by year, engine size, and fitment.
2008 Hummer H2 Transmission Assembly
6.2L, 4X4
Genuine Hummer Part
Excellent Condition
159K Miles
1-Year Warranty
Located at Minneapolis, Minnesota 56007
Availability varies by year, engine size, and fitment.
⚙️ Transmissions – FAQs
Q: Do you sell used Hummer transmissions?
A: Yes. Automotix supplies OEM used automatic and manual transmissions for many Hummer vehicles.
Q: How is transmission compatibility verified?
A: Compatibility is verified using Hollander Interchange after selecting your exact year, model, and drivetrain.
Q: Do used transmissions come with a warranty?
A: Yes. Eligible transmissions include a 1-year warranty, with return options available.
