2008 Hummer H3 Transmission Parts

Essential 2008 Hummer H3 Transmission Parts

National – Bearings (Part No.A-36)

Bearings

from

$27.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Crowned raceways and rollers to ensure even load distribution for maximum life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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ATP – Shift Solenoid (Part No.CE-14)

Shift Solenoid

from

$52.99
Shift Solenoid

ACDelco – Speedometer Sensor (Part No.P4018431630ACD)

Speedometer Sensor

from

$107.71
Speedometer Sensor

Pro-King – Automatic Transmission Deluxe Rebuild Kit (Part No.KS-141)

Automatic Transmission Deluxe Rebuild Kit

from

$319.99
One of the most complete rebuild kits in the automatic transmission industry today. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

Product Features:
  • Include steels, frictions, gaskets, and filter
  • Includes Band and Modulator (if applicable)
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Motive Gear – Differential Pinion Seal (Part No.12479267)

Differential Pinion Seal

from

$23.59
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both o
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Driveworks – Oil Seal (Part No.S-4950)

Oil Seal

from

$4.29
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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ACDelco – GM Original Equipment Transmission Control Module- Remanufactured (Part No.J2503576976ACD)

GM Original Equipment Transmission Control Module- Remanufactured

from

$226.37
An ACDelco GM Original Equipment Transmission Control Module is a GM-recommended replacement for your vehicle’s original component. It controls shifting in your vehicle if it has an automatic transmission. This original equipment transmission control module has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • This part requires programming and/or special setup procedures. GM Service Information or equivalent describes the procedures and special tools needed to ensure proper operation in the vehicle
  • Dictates the operation of your vehicle’s vital systems, which is critical to the performance of your vehicle
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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ACDelco – AT Cooling Hose Fitt (Part No.J2010576944ACD)

AT Cooling Hose Fitt

from

$10.41
AT Cooling Hose Fitt

Carquest Premium – Multi Purpose Relay (Part No.RAA1241)

Multi Purpose Relay

from

$21.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Energy Suspension – Transmission Mount (Part No.3.1129G)

Transmission Mount

from

$87.99
A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:
  • Unique Safety Interlock Design
  • Impervious to Vehicle Oils and Chemicals
  • Strong Enough Too Handle High Performance
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ACDelco – Neutral Safety Switc (Part No.J4050351665ACD)

Neutral Safety Switc

from

$142.24
Neutral Safety Switc

Dorman – Transmission Shift Interlock Solenoid (Part No.924-978)

Transmission Shift Interlock Solenoid

from

$76.99
This shift interlock solenoid is designed to match the fit and function of the original solenoid on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this shift interlock solenoid is designed to match the fit and function of the original solenoid on specified vehicles
  • Ideal solution – this solenoid is a reliable replacement for an original part that is damaged or has failed due to fatigue, excessive heat or electrical current
  • Durable construction – this solenoid is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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ATP – AT PRESS SW MANIFOLD (Part No.JE-9)

AT PRESS SW MANIFOLD

from

$79.99
AT PRESS SW MANIFOLD

National – Multi Purpose Seal (Part No.4583)

Multi Purpose Seal

from

$12.79
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
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Carquest – Neutral Safety Switch (Part No.NS38029)

Neutral Safety Switch

from

$81.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Our parts are 100% tested to verify both mechanical and electrical switching performance
  • Decades of industry leading research and development focused on meeting the technician’s needs
  • Robust design and high grade materials meet the stringent demands of today’s service professional
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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National – Multi Purpose Seal (Part No.8792S)

Multi Purpose Seal

from

$6.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
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Dorman – Help – Shift Lever Arm (Part No.74124)

Shift Lever Arm

from

$14.29
This automatic transmission shifter cable lever is designed to match the fit and function of the original lever on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this automatic transmission shifter cable lever is designed to match the fit and function of the original lever
  • Restores functionality – reliable replacement for an original part that has failed due to corrosion
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Remanufactured Transmission Control Module (Part No.599-120)

Remanufactured Transmission Control Module

from

$149.99
This remanufactured transmission control module has been thoroughly tested to offer the same function and performance as the stock component – electronically controlling the vehicle’s automatic shifting – for far less than replacement at the dealer.

Product Features:
  • Remanufactured Transmission Control Module
  • Remanufactured Transmission Control Module
  • This remanufactured transmission control module has been thoroughly tested to offer the same function and performance as the stock component – electronically controlling the vehicle’s automatic shifting – for far less than replacement at the dealer.
  • Ideal replacement – this remanufactured transmission control module provides the same function and performance of the stock TCM
  • Cost-effective fix – module is equally compatible as original but far less expensive than replacement from dealership
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Dorman – Help – Torque Convertor Bolts (Part No.14099)

Torque Convertor Bolts

from

$9.49
This torque converter hardware is designed to match the fit and function of the original hardware on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this torque converter hardware is designed to match the fit and function of the original hardware on specified vehicles
  • Ideal solution – this hardware is a reliable replacement for original hardware that has failed due to fatigue
  • Durable construction – this hardware is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Pro-King – Automatic Transmission Remanufactured Torque Converter (Part No.GM92)

Automatic Transmission Remanufactured Torque Converter

from

$179.99
Remanufactured using industry-leading techniques to assure enhanced torque performance and extended life. Each unit is harmonically balanced and leak tested with any inherent OE weaknesses corrected. Pro-King torque converters are subject to random ISO 9001 quality tests before leaving the factory.

Product Features:
  • Fluid Balanced
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National – Multi Purpose Seal (Part No.4934)

Multi Purpose Seal

from

$14.79
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -20°F to 300°F / -29°C to 49°C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
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SKF – Trans Case Output Sf (Part No.J7121222704SKF)

Trans Case Output Sf

from

$54.53
Trans Case Output Sf

Driveworks – Auto Transmission Output Shaft Seal (Part No.S-4934)

Auto Transmission Output Shaft Seal

from

$8.49
Product Features:
  • Brand may vary by location
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ATP – AT/HARNESS VSS REPR (Part No.JE-15)

AT/HARNESS VSS REPR

from

$48.99
AT/HARNESS VSS REPR

Premium Drive Train – Automatic Transmission Assembly (Part No.T4L60E3707T4)

Automatic Transmission Assembly

from

$1979.99
(PDT)Premium Drivetrain Transmissions are remanufactured to original equipment (OEM) demanding specifications by an OEM builder. Each transmission assembly is manufactured with the highest technology equipment, the most intelligent engineering support, and the best practices available in remanufacturing today.

Product Features:
  • All transmissions are completely disassembled and cleaned. All cases are media blasted. Internal parts are inspected for wear or damage and replaced as required. All bushings are inspected and replaced as required.
  • 100% of friction components are replaced with upgraded heavy duty parts.
  • Drum assemblies are air checked and side play is checked to assure proper clearance. 100% of seals, o’rings and gaskets are replaced.
  • 100% of solenoids are checked and replaced if they do not pass duty cycle tests. Internal wiring harness are checked and replaced as necessary. Valve bodies are disassembled, cleaned, and measured for wear. Valve body valves and valve bores are inspected and valve bores are machined as required. Completed valve bodies are tested for proper operation prior to dyno testing.
  • Transmissions are assembled, end plays are set and fasteners are torqued to the required specification.
  • Torque Converter: 100% of converters are dynamic balanced. 100% of pumps are furnaced brazed. 100% new bearings and o’rings. 100% new springs and rollers in stator. 100% new thrust washers. 100% new friction liners in overdrive lockup converters.
  • 100% of transmissions are dynamometer tested to ensure proper pressures and shift quality throughout the operating range. All upshifts and downshifts are checked against preset parameters. Torque converter stall speed and lockup is verified on the dyno
  • Product might not be available in all states due to local laws.
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Carquest Premium – Back Up Light Switch (Part No.NSE1016)

Back Up Light Switch

from

$81.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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National – Multi Purpose Seal (Part No.4950)

Multi Purpose Seal

from

$6.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

National – Bearings (Part No.M802048)

Bearings

from

$23.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Crowned raceways and rollers to ensure even load distribution for maximum life
  • Industry leading coverage
  • Professional technicians know they can depend on National
See More

Popular 2008 Hummer H3 Transmission Parts Categories

2008 Hummer H3 Transmission Parts

You count on your 2008 Hummer H3 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Transmission Parts. With 95 Transmission Parts ranging in price from $2.49 to $2,300.00, you’re sure to find everything you need for your 2008 Hummer H3.

Brands matter. If you want to shop a specific Transmission Parts brand, we stock 24 different brands like National, Dorman, and Anchor. 2008 Hummer H3 Transmission Parts start as low as $2.49!

One of the best ways to find top quality OEM or aftermarket Transmission Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 505 extensive product reviews on 2008 Hummer H3 Transmission Parts. Some of the top-rated Transmission Parts products we carry are Automatic Transmission Remanufactured Torque Converter with 4.7 stars and Transmission Line Connector With 3/8 Tube X 1/4-18 In. Thread with 4.1 stars.

Did we mention you can order your Transmission Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Transmission Parts inventory for your 2008 Hummer H3 below to get started!

Top-Rated Transmission Parts Brands For Your 2008 Hummer H3

Trusted Transmission Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2008 Hummer H3 running right for years to come. In our inventory you’ll find brands like National, Dorman, Anchor, and even more.

Popular ACDelco Transmission Parts

You’ll find popular ACDelco brand products across Back Up Neutral Safety Parts. All are waiting to get your 2008 Hummer H3 back on the road. Some of the top-rated ACDelco products in these categories are:
Black Multi-Purpose Relay
from $16.49
(2)
Black Multi-Purpose Relay
Neutral Safety Relays

Top-Rated National Transmission Parts


If National are what you’re looking for, our inventory holds plenty. We stock National brand Transmission Parts for your 2008 Hummer H3, and some of our most reviewed National parts include:
Multi Purpose Seal
from $6.99
(20)
Multi Purpose Seal
Miscellaneous Automatic Transmission Seals
Multi Purpose Seal
from $12.79
(13)
Multi Purpose Seal
Transmission Seals and O-rings
Bearings
from $23.99
(7)
Bearings
Transfer Shaft Bearing

FAQs for 2008 Hummer H3 Transmission Parts

What are the most purchased Transmission Parts for the 2008 Hummer H3?

Out of 95 Transmission Parts for the 2008 Hummer H3, the most popular in our inventory are:
Transmission Mount: Rear, 1 Piece
from $23.49
(20)
Transmission Mount: Rear, 1 Piece
Transmission Mounts
Transmission Oil Pan Gasket
from $10.99
(46)
Transmission Oil Pan Gasket
Transmission Oil Pan Gaskets
Torque Convertor Bolts
from $9.49
This product is not rated
Torque Convertor Bolts
Torque Converter Hardware

What are the top-rated 2008 Hummer H3 Transmission Parts?

Top-rated Transmission Parts for your 2008 Hummer H3 based on customer reviews/ratings are:
Transmission Line Connector With 3/8 Tube X 1/4-18 In. Thread
from $8.99
(9)
Transmission Line Connector With 3/8 Tube X 1/4-18 In. Thread
“Fit perfectly in my 4L60”
High-Torque, High-Vibration RTV Silicone Gasket Maker, 13 OZ
from $26.99
(7)
High-Torque, High-Vibration RTV Silicone Gasket Maker, 13 OZ
“it worked great,thank you marv and your crew.”