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Mon–Fri 8am–7pm · Ships to all 50 states

Used transmission · Hummer · Nationwide freight

High-Performance Used Hummer Transmissions – Tested, Reliable, and Affordable

Browse our selection of certified used Hummer transmissions for H2, H3, and more. Fully tested, inspected, and ready to ship nationwide, ensuring lasting quality and smooth driving performance.

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  • Warranty in writing

    3 months, written on the quote.

  • Checked before freight

    Bellhousing, electronics, and the application are confirmed before the unit is quoted.

  • Freight to 50 states

    Crated to the shop or the driveway. Transit is on the quote.

  • A person who answers

    Mon–Fri 8am–7pm. English and Spanish.

Used Hummer Transmissions – Affordable, High-Performance Solutions for Your Hummer

When your Hummer’s transmission begins to show signs of wear, opting for a used transmission can be the perfect solution. Whether you own a Hummer H2, H3, or any other model, a used transmission offers a cost-effective way to restore your vehicle’s performance without spending a fortune. Our used Hummer transmissions are thoroughly inspected and tested to ensure they perform like new, giving you peace of mind and reliability on the road.

Why Choose a Used Hummer Transmission?

Choosing a used transmission for your Hummer doesn’t mean sacrificing performance or quality. In fact, it offers many benefits, including:

  1. Affordable Solution
    New transmissions can be very expensive, often costing thousands of dollars. A used transmission can help you save a significant amount of money while still restoring your Hummer’s performance to like-new condition. It’s a smart financial choice for those who want to keep their vehicle running at peak performance without the high cost.
  2. OEM Quality
    Our used Hummer transmissions are Original Equipment Manufacturer (OEM) parts, ensuring that they meet the same standards as the original. These transmissions are built to fit your Hummer’s specific needs, ensuring smooth shifting and reliable performance.
  3. Fully Tested for Reliability
    We don’t just sell used transmissions – we ensure they’re in top condition. Every used Hummer transmission undergoes rigorous testing, including pressure tests, fluid checks, and shift quality evaluations, to ensure it meets the performance standards you expect from your vehicle.
  4. Warranty Coverage for Added Confidence
    All our used Hummer transmissions come with a 3-month warranty to protect your purchase. If you experience any issues within the warranty period, we will replace the part or offer a full refund. You can also extend the warranty for additional peace of mind.

Keep Your Vehicle Running Smoothly

Maintaining the transmission is one of the most important aspects of ensuring your Hummer runs smoothly for years to come. A well-maintained transmission improves fuel efficiency, extends the lifespan of the vehicle, and provides a more comfortable driving experience. Here are some essential tips for keeping your Hummer’s transmission in top shape:

  • Regular Fluid Changes
    Transmission fluid lubricates the transmission’s internal parts, helping them shift smoothly and preventing wear and tear. Over time, fluid degrades and can become contaminated, leading to poor performance. Regular fluid changes will ensure your transmission stays in top condition.
  • Monitor for Leaks
    One of the most common causes of transmission failure is low fluid levels due to leaks. If you notice fluid under your Hummer or the “low transmission fluid” warning light appears, address the issue immediately. Timely repairs can prevent costly damage and keep your transmission working efficiently.
  • Don’t Overload Your Vehicle
    While the Hummer is built for strength, overloading the vehicle can put unnecessary stress on the transmission, leading to premature wear. Be mindful of the weight of the cargo and avoid towing excessively heavy loads.

Used vs. Remanufactured Hummer Transmissions – Which One Is Right for You?

When it comes to replacing your Hummer’s transmission, you may have heard of two common options: used and remanufactured transmissions. While both have their advantages, understanding the key differences can help you make an informed decision.

Feature

Used Hummer Transmission

Remanufactured Hummer Transmission

Cost

Typically more affordable, allowing for significant savings.

Higher cost due to the rebuilding process.

Condition

In good working condition with some signs of wear.

Completely rebuilt, restored to factory standards.

Warranty

Comes with a 3-month warranty, with extended options available.

Longer warranties, often up to 3 years.

Lifespan

Lasts for many miles with proper maintenance.

Expected to last longer due to the complete rebuild.

Performance

Operates like new but may have minor wear.

Performs like a new transmission, meeting or exceeding OEM standards.

Choosing a used Hummer transmission is a cost-effective way to maintain the power and performance of your vehicle without the high price tag of a new transmission. These transmissions offer OEM quality and are thoroughly tested to ensure they provide the same reliable performance you expect from your Hummer.

Proper maintenance and timely repairs will keep your Hummer running smoothly for many years. Whether you’re replacing a worn-out transmission in your H2 or upgrading your H3, a used transmission is an excellent choice for getting your Hummer back on the road at a fraction of the cost.

From the shop

Notes that sit next to the quote

Key Maintenance Tips for Your Hummer Transmission

How to Maintain the Performance of Your Used Hummer Transmission

Keeping your used Hummer transmission in good condition doesn’t have to be complicated. By following some simple maintenance steps, you can ensure your transmission runs smoothly for years:

  1. Use the Right Transmission Fluid
    It’s essential to use the transmission fluid recommended by Hummer for your specific model. Using the wrong type of fluid can damage the transmission and reduce its performance.
  2. Check Fluid Levels Regularly
    Low transmission fluid levels can lead to overheating and damage to internal parts. Regularly check the fluid levels and top off if necessary. It’s an easy step to prevent costly repairs down the road.
  3. Drive Responsibly
    While your Hummer is built to handle tough terrain and challenging conditions, aggressive driving can strain the transmission. Smooth acceleration, steady deceleration, and avoiding harsh shifts can extend the lifespan of your transmission.
  4. Get Periodic Inspections
    Regular maintenance checks by a certified technician can identify early signs of transmission problems. They can spot leaks, worn-out seals, or other issues before they cause significant damage.

Troubleshooting Common Transmission Problems in Hummers

Recognizing the Early Signs of Transmission Trouble in Your Hummer

Even with proper maintenance, your Hummer’s transmission may encounter issues. It’s essential to identify these problems early to avoid major repairs. Here are some common signs that your transmission may need attention:

  1. Slipping Gears
    If your Hummer struggles to shift gears or experiences delayed shifting, it may be due to low fluid or worn-out internal parts. This is a sign that the transmission needs to be checked immediately to prevent further damage.
  2. Unusual Noises
    Grinding, whining, or clunking noises when shifting gears often indicate a problem with the internal components of the transmission. If you hear these noises, it’s important to have the transmission inspected as soon as possible.
  3. Warning Lights
    Most modern Hummers come equipped with a diagnostic system that will alert you if there is a problem with the transmission. If the transmission warning light or “Check Engine” light comes on, don’t ignore it – have your vehicle diagnosed by a professional.
  4. Burning Smell
    A burning smell could be a sign that the transmission is overheating. If this happens, check the transmission fluid levels immediately, and if the fluid appears dark or burnt, it’s time to replace the fluid.

By make

Shop used transmission by make

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Reviews

What shops and owners say

Mileage, warranty, and freight are on the quote. These notes are from people who ordered a used transmission.

“The 6-speed automatic transmission I purchased for my 2015 Hummer H2 was in excellent condition. The installation process was simple, and the transmission shifts smoothly. Very satisfied with the quality and price.”

Tom K.

Denver, CO

2015 Hummer H2

“Bought a 4-speed transmission for my 2009 Hummer H3. The part arrived on time and worked perfectly after installation. It's been a few months, and I haven’t had any issues. Great service.”

Emily D.

Miami, FL

2009 Hummer H3

“As a mechanic, I often order transmissions. The used 5-speed transmission I got for a customer’s Hummer H3 was in fantastic condition and performed like a new one. Very reliable.”

James S.

Houston, TX

2010 Hummer H3

“The 6-speed transmission I bought for my 2012 Hummer H2 was an exact match. It arrived in great condition, and the shifting is smooth and precise. Installation was a breeze.”

Sarah W.

Chicago, IL

2012 Hummer H2

“I needed a replacement transmission for my 2007 Hummer H3, and this one was a perfect fit. It came well-packaged, and the performance is outstanding. Would definitely buy again.”

David P.

San Francisco, CA

2007 Hummer H3

“The used transmission I bought for my 2010 Hummer H2 was flawless. It was tested and shipped quickly. My Hummer has been running great with no issues. Highly recommend this company.”

Laura R.

Los Angeles, CA

2010 Hummer H2

Searches

Popular used transmission searches

Each one opens this page with that vehicle ready for a quote.

Questions

Common questions

Are used Hummer transmissions reliable?+

Yes, all of our used Hummer transmissions are thoroughly inspected and tested to meet high performance and quality standards. Many of our customers have driven their vehicles with these transmissions for years without issues.

Do your Hummer transmissions come with a warranty?+

Yes, every used Hummer transmission includes a 3-month warranty. We also offer extended warranties for additional peace of mind, depending on the transmission and your needs.

Will the transmission fit my Hummer model?+

Yes, we guarantee that the transmission you purchase will be compatible with your specific Hummer model. By providing your Vehicle Identification Number (VIN), we ensure a perfect fit.

What types of transmissions are available for Hummer models?+

We stock a variety of Hummer transmissions including the 4-speed automatic, 5-speed, and 6-speed automatic transmissions, typically found in Hummer H2 and H3 models. Availability depends on the specific model and year.

How much does a used Hummer transmission cost?+

Prices vary based on the model and year of the Hummer, as well as the condition of the transmission. Used transmissions are significantly more affordable compared to new or remanufactured transmissions.

Do you offer shipping for Hummer transmissions?+

Yes, we provide secure nationwide shipping with tracking on all Hummer transmissions. Your order will be packaged securely to ensure safe delivery.

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Find Your Perfect Used Hummer Transmission Today – Affordable, Reliable, and Ready to Ship Nationwide

Browse our inventory of high-quality used Hummer transmissions. Choose the perfect transmission for your Hummer H2, H3, or other models, backed by warranty and fast, secure shipping.

  1. 3 months

    Warranty term

    Used parts include 3 months, written on the quote.

  2. Matched

    Fitment

    Year, make, model, and the transmission notes that change the part. A wrong application does not ship.

  3. Mon–Fri

    Hours

    (973) 917-3042 in English,
    (973) 567-7055 in Spanish.