2005 Hummer H2 Gear Boxes

Keep Your 2005 Hummer H2 in Top Shape with Quality Gear Boxes

Whether you’re repairing or upgrading your Gear Box, using high-quality parts is key to keeping your 2005 Hummer H2 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Steering Gear Box, Steering Gear Box Seals, and Steering Stabilizers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Gear Boxes from Trusted Brands

Looking for a reliable Gear Box? We’ve got you covered with options from brands you know and trust like Monroe. For example, Monroe Gear Boxes start at just $76.99 with an average 4.4 star rating. With over 28 reviews and a solid 3 star average, you can shop with confidence knowing other Hummer H2 owners approve.

Explore Related Parts

While you’re upgrading or replacing your Gear Box, don’t forget to check out other key components like Idler Arms and Steering Dampers. At Advance Auto Parts, we’re here to help you keep your 2005 Hummer H2 in peak condition, inside and out.

Essential 2005 Hummer H2 Gear Boxes

Lares – Power Steering Gear Box (Part No.11421)

Power Steering Gear Box

from

$563.99
Power Steering Gear Box

Cardone – Remanufactured Steering Gear (Part No.27-7617)

Remanufactured Steering Gear

from

$285.99
The steering gear box is the heart of the vehicle’s steering system. It guides the wheels’ movement in conjunction with the direction that the steering wheel is rotated, helping achieve ideal steering response for more efficient driving. CARDONE Remanufactured Steering Gear Boxes are re-engineered, built and tested to match O.E. performance. E ach unit features 100 percent new O-rings and lip seals to ensure leak-free, long-lasting performance. Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life. All units are 100 percent hydraulically tested to ensure perfect fit and function.

Product Features:
  • 100 percent hydraulic testing measures for proper flow, leakage and performance to ensure perfect fit and function.
  • 100 percent new O-rings and lip seals ensure leak-free, long-lasting performance.
  • All critical components are tested to ensure product reliability.
  • Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life.
  • Rust inhibitive “Cool Dip” finish is a penetrating dye that completely covers all exposed surfaces for a consistent, protective finish that will not crack, flake or peel.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
See More

Lares – Remanufactured Power Steering Gear Box (Part No.1421)

Remanufactured Power Steering Gear Box

from

$404.99
Power Steering Gears are thoroughly cleaned and exterior surfaces reconditioned for like-new look. Each component is carefully inspected and replaced if not to OE tolerances. All seals and O-rings are replaced with OE equivalent parts. Each unit is tested to insure OE performance. Painted with a high quality paint. All units are carefully packaged to insure safe arrival at your door. Remanufactured in the USA.
See More

Powercraft – Steering Gear Major Seal Kit (Part No.8776)

Steering Gear Major Seal Kit

from

$57.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More

Powercraft – Steering Gear Major Seal Kit (Part No.8625)

Steering Gear Major Seal Kit

from

$56.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More

Skyjacker – Repl Stab: Silver W/Bk Boot (Part No.9500)

Repl Stab: Silver W/Bk Boot

from

$90.99
Skyjacker(R) steering stabilizer, A steering stabilizer is a dampening shock for your steering system. It dampens out the harshness of the highway, the ‘shimmy’ from running the additional weight of larger tires and wheels and places control back into the driver hands. Stabilizers also reduce the fatigue of the driver on a personal level by reducing the amount of physical strength it takes to guide those larger tires on and off the road. Changing the weak stock unit for a better performing replacement or adding dual steering stabilizers is an inexpensive but worthy investment

Product Features:
  • Skyjacker(R) Steering Stabilizer Is A Dampening Shock For Your Steering System
  • Stabilizer Dampens Out The Harshness Of The Highway, The ‘Shimmy’ From Running The Additional Weight Of Larger Tires And Wheels And Places Control Back Into The Driver Hands
  • Stabilizers Also Reduce The Fatigue Of The Driver On A Personal Level By Reducing The Amount Of Physical Strength It Takes To Guide Those Larger Tires On And Off The Road
  • Changing The Weak Stock Unit For A Better Performing Replacement Or Adding Dual Steering Stabilizers Is An Inexpensive But Worthy Investment
  • Reduce Physical Strength Handling Larger Tires
See More

Monroe – Magnum Steering Damper (Part No.SC2963)

Magnum Steering Damper

from

$76.99
Designed for trucks, vans, and SUVs, and CUVs, the Monroe Magnum steering stabilizer helps reduce vibrations that travel through the steering system before they get to the driver, improving control and driver fatigue in all driving conditions.

Product Features:
  • REDUCES VIBRATION – Ideal for trucks, vans, SUVs, and CUVs, it helps reduce vibrations that travel through the steering system before they get to the driver to improve control and cut down on driver fatigue in all driving conditions
  • CONSISTENT PERFORMANCE – All-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • STRONG AND DURABLE – Sintered iron piston and .50-in. nitrocarburized piston rod for enhanced durability and long service life
  • EXCEPTIONAL HANDLING – Full displaced valving delivers better valving range on both compression and extension cycles for consistent performance
  • LONGER SERVICE LIFE – Self-lubricating fluid seal retains gas without excessive wear or friction
  • MOUNTS HORIZONATALLY – Micro-cellular gas design allows the unit to be mounted horizontally without impacting performance for improved steering control
See More

Skyjacker – Heavy Duty Oem, Single, White With Red Boot, Without Brackets/ Without Hardware (Part No.7500)

Heavy Duty Oem, Single, White With Red Boot, Without Brackets/ Without Hardware

from

$90.99
Skyjacker(R) steering stabilizer, A steering stabilizer is a dampening shock for your steering system. It dampens out the harshness of the highway, the shimmy from running the additional weight of larger tires and wheels and places control back into the driver hands. Stabilizers also reduce the fatigue of the driver on a personal level by reducing the amount of physical strength it takes to guide those larger tires on and off the road. Changing the weak stock unit for a better performing replacement or adding dual steering stabilizers is an inexpensive but worthy investment

Product Features:
  • Skyjacker(R) Steering Stabilizer Is A Dampening Shock For Your Steering System
  • Stabilizer Dampens Out The Harshness Of The Highway, The Shimmy From Running The Additional Weight Of Larger Tires And Wheels And Places Control Back Into The Driver Hands
  • Stabilizers Also Reduce The Fatigue Of The Driver On A Personal Level By Reducing The Amount Of Physical Strength It Takes To Guide Those Larger Tires On And Off The Road
  • Changing The Weak Stock Unit For A Better Performing Replacement Or Adding Dual Steering Stabilizers Is An Inexpensive But Worthy Investment
  • Reduce Physical Strength Handling Larger Tires
  • No Hardware Included
  • Replacement Cylinder Only
See More

Skyjacker – Repl Stab: Black W/Blk Boot (Part No.8202)

Repl Stab: Black W/Blk Boot

from

$90.99
Skyjacker(R) Steering Stabilizer is a dampening shock for your steering system. It dampens out the harshness of the highway, the shimmy from running the additional weight of larger tires and wheels and places control back into the driver hands.

Product Features:
  • Made From Premium Materials
  • Meets The Highest Quality Standards
  • It Dampens Out The Harshness Of The Highway
  • Stabilizers Also Reduce The Fatigue Of The Driver On A Personal Level
  • Easy Installation
  • Reduce Physical Strength Handling Larger Tires
  • Black
  • No Hardware Included
  • Replacement Cylinder Only
See More

Most Popular Steering Gear Box for 2005 Hummer H2s

Enhance your 2005 Hummer H2 with one of the 3 Steering Gear Box we have in stock, starting at just $285.99.

Cardone – Remanufactured Steering Gear (Part No.27-7617)

Remanufactured Steering Gear

from

$285.99
The steering gear box is the heart of the vehicle’s steering system. It guides the wheels’ movement in conjunction with the direction that the steering wheel is rotated, helping achieve ideal steering response for more efficient driving. CARDONE Remanufactured Steering Gear Boxes are re-engineered, built and tested to match O.E. performance. E ach unit features 100 percent new O-rings and lip seals to ensure leak-free, long-lasting performance. Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life. All units are 100 percent hydraulically tested to ensure perfect fit and function.

Product Features:
  • 100 percent hydraulic testing measures for proper flow, leakage and performance to ensure perfect fit and function.
  • 100 percent new O-rings and lip seals ensure leak-free, long-lasting performance.
  • All critical components are tested to ensure product reliability.
  • Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life.
  • Rust inhibitive “Cool Dip” finish is a penetrating dye that completely covers all exposed surfaces for a consistent, protective finish that will not crack, flake or peel.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
See More

Lares – Remanufactured Power Steering Gear Box (Part No.1421)

Remanufactured Power Steering Gear Box

from

$404.99
Power Steering Gears are thoroughly cleaned and exterior surfaces reconditioned for like-new look. Each component is carefully inspected and replaced if not to OE tolerances. All seals and O-rings are replaced with OE equivalent parts. Each unit is tested to insure OE performance. Painted with a high quality paint. All units are carefully packaged to insure safe arrival at your door. Remanufactured in the USA.
See More

Lares – Power Steering Gear Box (Part No.11421)

Power Steering Gear Box

from

$563.99
Power Steering Gear Box

Best-Selling 2005 Hummer H2 Steering Gear Box Seal

Upgrade your H2 with our best-selling Steering Gear Box Seal with a 3 Starts rating across 2 reviews.

Powercraft – Steering Gear Major Seal Kit (Part No.8776)

Steering Gear Major Seal Kit

from

$57.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More

Top-Quality Steering Stabilizers for 2005 Hummer H2s

Choose a high-quality OEM or aftermarket Steering Stabilizer for Hummer H2s and enjoy top-notch performance from $76.99.

Monroe – Magnum Steering Damper (Part No.SC2963)

Magnum Steering Damper

from

$76.99
Designed for trucks, vans, and SUVs, and CUVs, the Monroe Magnum steering stabilizer helps reduce vibrations that travel through the steering system before they get to the driver, improving control and driver fatigue in all driving conditions.

Product Features:
  • REDUCES VIBRATION – Ideal for trucks, vans, SUVs, and CUVs, it helps reduce vibrations that travel through the steering system before they get to the driver to improve control and cut down on driver fatigue in all driving conditions
  • CONSISTENT PERFORMANCE – All-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • STRONG AND DURABLE – Sintered iron piston and .50-in. nitrocarburized piston rod for enhanced durability and long service life
  • EXCEPTIONAL HANDLING – Full displaced valving delivers better valving range on both compression and extension cycles for consistent performance
  • LONGER SERVICE LIFE – Self-lubricating fluid seal retains gas without excessive wear or friction
  • MOUNTS HORIZONATALLY – Micro-cellular gas design allows the unit to be mounted horizontally without impacting performance for improved steering control
See More

Skyjacker – Heavy Duty Oem, Single, White With Red Boot, Without Brackets/ Without Hardware (Part No.7500)

Heavy Duty Oem, Single, White With Red Boot, Without Brackets/ Without Hardware

from

$90.99
Skyjacker(R) steering stabilizer, A steering stabilizer is a dampening shock for your steering system. It dampens out the harshness of the highway, the shimmy from running the additional weight of larger tires and wheels and places control back into the driver hands. Stabilizers also reduce the fatigue of the driver on a personal level by reducing the amount of physical strength it takes to guide those larger tires on and off the road. Changing the weak stock unit for a better performing replacement or adding dual steering stabilizers is an inexpensive but worthy investment

Product Features:
  • Skyjacker(R) Steering Stabilizer Is A Dampening Shock For Your Steering System
  • Stabilizer Dampens Out The Harshness Of The Highway, The Shimmy From Running The Additional Weight Of Larger Tires And Wheels And Places Control Back Into The Driver Hands
  • Stabilizers Also Reduce The Fatigue Of The Driver On A Personal Level By Reducing The Amount Of Physical Strength It Takes To Guide Those Larger Tires On And Off The Road
  • Changing The Weak Stock Unit For A Better Performing Replacement Or Adding Dual Steering Stabilizers Is An Inexpensive But Worthy Investment
  • Reduce Physical Strength Handling Larger Tires
  • No Hardware Included
  • Replacement Cylinder Only
See More

Skyjacker – Repl Stab: Black W/Blk Boot (Part No.8202)

Repl Stab: Black W/Blk Boot

from

$90.99
Skyjacker(R) Steering Stabilizer is a dampening shock for your steering system. It dampens out the harshness of the highway, the shimmy from running the additional weight of larger tires and wheels and places control back into the driver hands.

Product Features:
  • Made From Premium Materials
  • Meets The Highest Quality Standards
  • It Dampens Out The Harshness Of The Highway
  • Stabilizers Also Reduce The Fatigue Of The Driver On A Personal Level
  • Easy Installation
  • Reduce Physical Strength Handling Larger Tires
  • Black
  • No Hardware Included
  • Replacement Cylinder Only
See More

Skyjacker – Repl Stab: Silver W/Bk Boot (Part No.9500)

Repl Stab: Silver W/Bk Boot

from

$90.99
Skyjacker(R) steering stabilizer, A steering stabilizer is a dampening shock for your steering system. It dampens out the harshness of the highway, the ‘shimmy’ from running the additional weight of larger tires and wheels and places control back into the driver hands. Stabilizers also reduce the fatigue of the driver on a personal level by reducing the amount of physical strength it takes to guide those larger tires on and off the road. Changing the weak stock unit for a better performing replacement or adding dual steering stabilizers is an inexpensive but worthy investment

Product Features:
  • Skyjacker(R) Steering Stabilizer Is A Dampening Shock For Your Steering System
  • Stabilizer Dampens Out The Harshness Of The Highway, The ‘Shimmy’ From Running The Additional Weight Of Larger Tires And Wheels And Places Control Back Into The Driver Hands
  • Stabilizers Also Reduce The Fatigue Of The Driver On A Personal Level By Reducing The Amount Of Physical Strength It Takes To Guide Those Larger Tires On And Off The Road
  • Changing The Weak Stock Unit For A Better Performing Replacement Or Adding Dual Steering Stabilizers Is An Inexpensive But Worthy Investment
  • Reduce Physical Strength Handling Larger Tires
See More

Top-Rated Gear Box Brands For Your 2005 Hummer H2

When it comes to finding the perfect Gear Box for your 2005 Hummer H2, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Gear Box brands including Monroe, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $76.99. Purchasing a Gear Box from us here at Advance Auto Parts is a smart move for both you and your 2005 Hummer H2, providing peace of mind with parts that meet or exceed OEM standards.

Popular Monroe 2005 Hummer H2 Gear Boxes

If you’re looking for a top-quality Gear Box for your 2005 Hummer H2, Advance Auto Parts has exactly what you need with our selection of Monroe Gear Boxes. We have 1 Monroe Gear Boxes in stock for this fitment, all known for their durability and precision fit. With prices starting at just $76.99, you’ll find the perfect Gear Box for your needs and budget. Monroe Gear Boxes for the 2005 Hummer H2 come highly rated, with over 25 customer reviews and an impressive average rating of 4.4 stars. Choosing a Monroe Gear Box from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Magnum Steering Damper
from $76.99
(25)
Magnum Steering Damper
“Works great helps with the steering”

FAQs for 2005 Hummer H2 Gear Boxes

What are the best-selling Gear Boxes for 2005 Hummer H2s?

Out of 8 Gear Boxes that fit 2005 Hummer H2s, the following parts are the top sellers:

What’s the price range for 2005 Hummer H2 Gear Boxes?

The prices of Gear Boxes for the 2005 Hummer H2 range from $57.99 up to $563.99 for the most premium parts.

What is the average price of a Gear Box for a 2005 Hummer H2?

The average price for Gear Boxes for the 2005 Hummer H2 is $207.87. Keep in mind the variety of part types within our Gear Box category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Gear Boxes for other Hummer H2 model years?

Yes, we carry Gear Boxes for 5 model years of Hummer H2s between 2003 and 2009. The following model years are the most popular for Gear Box purchases: 2009, 2008, 2007, 2006, 2004, and 2003.

What are the cheapest Gear Boxes for my 2005 Hummer H2?

The cheapest 2005 Hummer H2 Gear Boxes we carry are:

What are the top-rated Gear Boxes that fit the 2005 Hummer H2?

Based on 28 reviews by customers, our 2005 Hummer H2 Gear Boxes have an average customer rating of 3 stars. These are the highest-rated categories of Gear Boxes for the 2005 Hummer H2 and their top-rated products:

What types of Gear Boxes do you sell for my 2005 Hummer H2?

As of 11/2/25, these are some of the most in-demand types of Gear Boxes for a 2005 Hummer H2:

Can I get help with 2005 Hummer H2 Gear Box orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Hummer Gear Boxes and more.

What is your return policy for Hummer H2 Gear Boxes?

Advance Auto Parts keeps returns simple. For new Hummer H2 Gear Boxes and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.