2012 GMC Sierra 3500 HD Transmission Parts
Choose your Part Name for your 2012 GMC Sierra 3500 HD
Automatic Transmission Extension Housing Seal
Automatic Transmission Flexplate
Automatic Transmission Mount
Automatic Transmission Output Shaft Seal
Automatic Transmission Shift Kit
Shift Interlock Solenoid
Transmission Filter
Transmission Filter Kit
Transmission Oil Filter
Transmission Oil Pan
Transmission Oil Pan Gasket
Image
Product
Price
- Auto Transmission Mount
- OEM Replacement
This Part Fits the Following OEM/Substitute Numbers:
25814767, 3249, B5609
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Drive Type | CID |
|---|---|---|---|---|---|
| 2012 - GMC Sierra 3500 HD | V | 6599 | 8 Cyl 6.6L | RWD | 403 |
- Black
- Transmission Mount; Black;
- Transmission Mount
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cancer And Reproductive Harm
-
Features:
- Unique Safety Interlock Design
- Impervious To Vehicle Oils And Chemicals
- Strong Enough Too Handle High Performance
- A true performance application component for cars, trucks, hot rods. For 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(TM) performance polyurethane and heavy duty hardware - for added durability.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Drive Type | CID |
|---|---|---|---|---|---|
| 2012 - GMC Sierra 3500 HD | V | 6599 | 8 Cyl 6.6L | RWD | 403 |
- Aluminum Transmission Pan, fits Chevy/GMC 6.6L Duramax 2001-2019
- Aluminum Transmission Pan, fits Chevy/GMC 6.6L Duramax 2001-2019
- Product Attributes:
- SellingPoint04: Bolt Retainers Hold Fasteners In Place For Easy Installation
- SellingPoint05: Internal Baffles Reduce Sloshing And Enhance Heat Dissipation For Smoother, More Efficient Transmission Operation
- SellingPoint06: Dovetail-style Groove With O-ring Seal Ensure A Fool-proof, Reliable Seal
- TechSpec Overall Length (in): N/a
- SellingPoint07: 1/8-inch Npt Port Makes Adding A Temp Sensor Fast And Easy
- SellingPoint01: Direct Fit For 2001-2019 Chevy/gmc 6.6l Duramax
- SellingPoint02: Durable Cast-aluminum Construction For Long-lasting Performance
- SellingPoint03: Increases Fluid Capacity By 6.1 Quarts Over The Stock Transmission Pan For More Cooling Capacity
- TechSpec Chassis Codes: N/a
- SellingPoint08: Magnetic Drain Plug Makes Servicing Your Transmission A Breeze
- SellingPoint09: Gunmetal Gray Powder Coat Finish Adds Style And Function To Your Truck’s Undercarriage
- TechSpec Outlet: N/a
- TechSpec Core Height (in): N/a
- TechSpec Core Thickness (in): N/a
- SellingPoint10: Mishimoto Lifetime Warranty
- TechSpec Note: N/a
- TechSpec Installation Notes: Drain Plug Torque Spec: 15 Lb-ft
- SellingPoint15: N/a
- Install Difficulty: 1
- SellingPoint11: N/a
- SellingPoint12: N/a
- TechSpec Engine Codes: N/a
- SellingPoint13: N/a
- SellingPoint14: N/a
- TechSpec Core Length (in): N/a
- TechSpec Overall Height (in): N/a
- TechSpec Fluid Capacity (qts): 6.12 (pan)/ 13.52 (total)
- TechSpec Caution: N/a
- TechSpec Applications: 2001-2019 Chevy/gmc 6.6l Duramax Allison A1000
- TechSpec Includes: (1) Cast Aluminum Transmission Pan--(1) O-ring Seal--(1) Magnetic Drain Plug--(12) Silicone Bolt Retainers--(12) Socket Head Cap Screws W/ Washers--(1) 1/8-in Npt Plug--mishimoto Lifetime Warranty
- TechSpec Rows: N/a
- TechSpec Inlet: N/a
- TechSpec Core Construction: N/a
- TechSpec Overall Width (in): N/a
- This Mishimoto Aluminum Transmission Pan is a direct-fit, high-performance upgrade for your 2001-2019 Chevy/GMC 6.6L Duramax. Cast from high-quality aluminum and powder coated Gunmetal Gray, our transmission pan is a robust and long-lasting upgrade for your vehicle's transmission. With a sleek design and bottom ribs, this pan not only adds to the overall aesthetic of your truck but also provides improved cooling performance.----This transmission pan features internal baffles that reduce sloshing and enhance heat dissipation, resulting in smoother transmission performance. All the headaches that come with a flat gasket and messy sealants are eliminated with our precision-machined dovetail-style groove and O-ring seal. This groove positively retains the O-ring, so you never have to worry about it falling out of place during installation. Additionally, the Mishimoto 2001-2019 Chevy/GMC 6.6L Duramax Aluminum Transmission Pan adds an extra 6.1 quarts of ATF to help maintain optimal transmission operation.----Fed up with the frustration of trying to hold up a transmission pan with one hand while threading the fasteners in with the other? Mishimoto has you covered with pre-installed bolt retainers that hold the fasteners in the pan, allowing you to easily thread the bolts without dropping them on the ground, your head, or worse, that pan of nasty transmission fluid you just drained. Additionally, our pan comes equipped with a magnetic drain plug for easy draining and a 1/8-inch NPT port and plug for temperature sensors to make servicing your transmission and monitoring temperatures a breeze.----This direct-fit upgrade offers affordable durability and helps maintain smooth transmission operation, ensuring a long life for your transmission. Like all Mishimoto products, this transmission pan is backed by the Mishimoto Lifetime Warranty.
This Part Fits the Following OEM/Substitute Numbers:
29536524, MHA1000
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2012 - GMC Sierra 3500 HD | V | 5967 | 8 Cyl 6.0L | 364 |
- WIX Spin-On Transmission Filter
- Spin-On Filter
- Product Attributes:
- California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Inner Diameter Top: Closed
- Outer Diameter Top: 3.065
- Duty Type: Hd
- Micron: 15.00
- Flow Rate: 7-9 Gpm
- Style: Spin-on Transmission Filter
- Class: Ha
- Burst Pressure: 780
- BetaRatio: 2/20=15/25
- Media Material: Cellulose
- Anti-Drain Back Valve: No
- WIX HD Transmission Filters feature premium media specific to the application including wire backed synthetic, enhanced cellulose and wire mesh. High strength, corrosion resistant materials, center tubes, and end caps with superior sealing components ensure a leak resistant, long lasting, high performing transmission filter under all types of operating conditions. WIX filters are recommended for OEM transmission filter change intervals.
This Part Fits the Following OEM/Substitute Numbers:
00033381, 10024940, 29531007, 29537268, 29539579, 5003201123, 5108, 57701, 61657701, 7701, 87023616, 87701, 94282, 96054, A0002772895, ABPN10G29539579, B201, BT8460...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Region | Engine | Transmission Manuf. Code | CID |
|---|---|---|---|---|---|---|
| 2012 - GMC Sierra 3500 HD | V | 6599 | Canada | 8 Cyl 6.6L | 1000 | 403 |
- WIX Automatic Transmission Filter Kit
- Pan Style Filter
- Product Attributes:
- California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Inner Diameter Top: Closed
- Duty Type: Ld
- Style: Automatic Transmission Filter
- Media Material: Synthetic
- Class: B
- Automatic transmission filters feature design and construction that ensure no unfiltered fluid can bypass the application specific filtration media. Lock seamed and sealed assemblies and application specific sealing components ensure complete filtration. WIX transmission filter kits include sealing gaskets specifially designed for use with today's sophisticated transmission fluids
This Part Fits the Following OEM/Substitute Numbers:
20004, 20016, 29537514, 29537965, 5003201124, 5482, 5745920, 58970, 61658970, 7482, 88970, 96055, 96065, B202, B260, F214, F341G, FT1228...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Region | Engine | Transmission Manuf. Code | CID |
|---|---|---|---|---|---|---|
| 2012 - GMC Sierra 3500 HD | V | 6599 | Canada | 8 Cyl 6.6L | 1000 | 403 |
- WIX Automatic Transmission Filter Kit
- Product Attributes:
- California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Inner Diameter Top: Closed
- Duty Type: Ld
- Style: Automatic Transmission Filter
- Class: A
- Automatic transmission filters feature design and construction that ensure no unfiltered fluid can bypass the application specific filtration media. Lock seamed and sealed assemblies and application specific sealing components ensure complete filtration. WIX transmission filter kits include sealing gaskets specifially designed for use with today's sophisticated transmission fluids
This Part Fits the Following OEM/Substitute Numbers:
20022, 24236517, 24236519, 24236933, 24238229, 58369, 85976, B234, B239, B240, B241, F483, F483L, FT1238, P1321, PT20022, PTK20022, TF1230...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Region | Engine | Transmission Manuf. Code | CID |
|---|---|---|---|---|---|---|
| 2012 - GMC Sierra 3500 HD | V | 5967 | Canada | 8 Cyl 6.0L | 6L90 | 364 |
Additional Fitment Information:
| Vehicle | Transmission Manuf. Code |
|---|---|
| 2012 - GMC Sierra 3500 HD | 6L90 |
- This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
- Spin On - Internal Filter also Required.
Additional Fitment Information:
| Vehicle | Transmission Manuf. Code |
|---|---|
| 2012 - GMC Sierra 3500 HD | 1000 |
- This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Drive Type | CID |
|---|---|---|---|---|---|
| 2012 - GMC Sierra 3500 HD | V | 5967 | 8 Cyl 6.0L | 4WD | 364 |
- Pressure Controller; Wiring Harness
- Automatic Transmission Pressure Controller; Pressure Controller; Wiring Harness;
- Automatic Transmission Pressure Controller
- Product Attributes:
- Trans Year:
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning Cancer And Reproductive Harm Www.p65warnings.ca.gov
- Trans Model: Allison- 1000 (auto) 5 Speed
- Trans Year:
-
Features:
- 25 Percent To 115 Percent More Theoretical Holding Power
- Delivers Up to 275psi Line Pressure At WOT
- Only Active When Boost Is Over 15psi
- No Transmission Relearn Required
- Installs In Under An Hour
- Allison transmissions utilize variable line pressure that adjusts to different engine load to improve fuel economy. The problem with this is that it drops line pressure after a shift, causing clutch slippage and failure in higher powered trucks. The BD pressure controller module boosts line pressure up to 275psi when the engine is over 15psi boost and runs stock pressure under normal conditions prevent harsh shifting. The kit is fully plug-and-play. It plugs into factory connectors and requires no special setup.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Transmission Manuf. Code | CID |
|---|---|---|---|---|---|
| 2012 - GMC Sierra 3500 HD | V | 6599 | 8 Cyl 6.6L | 1000 | 403 |
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