| Summary | |||
|---|---|---|---|
| Year: | 2012change | ||
| Make: | Chevroletchange | ||
| Model: | Avalanche 1500change | ||
| Sub Models: | Z71, Z66, LT, LSchange | ||
| Engine Sizes: | 5.3L V8 FLEXchange | ||
| Item: | Chassis Computer | ||
| Condition: | OEM Used | ||
| Items Available: | 21 | ||
| Price Range: | $74 - $179 (before local discount) | ||
| Local Discount: | Up to $100.00 | ||
| Returns: |
Cancellation & Return Policy | ||
| Item: | Chassis Computer change |
| Condition: | OEM Usedchange |
| Items Available: | 21 |
| Price Range: | $74 - $179 (before local discount) |
| Local Discount: | Up to $100.00 |
Quality Tested Parts
Nationwide Shipping
1-year warranty
Low Price Guarantee
30-Day Free ReturnsSelect the right Chassis Computer for your 2012 Chevrolet Avalanche 1500
This part may have multiple fitment options depending on your vehicle's engine, drivetrain, and configuration. To ensure proper compatibility, please select the correct fitment below. If you’re unsure, we strongly recommend checking your VIN or vehicle build details before ordering. You can update or change the fitment selection at any time.
Chassis Computer - Air Bag (below left hand front seat) (ID 13580451)
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Air Bag (below left hand front seat) (ID 13580451)
Items in stock: 384
Items in stock: 384
Chassis Computer - Body Control (BCM) (under steering column)
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Body Control (BCM) (under steering column)
Items in stock: 736
Items in stock: 736
Chassis Computer - Communication (OnStar, opt UE1) (center dash, behind radio) ID 22767376
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Communication (OnStar, opt UE1) (center dash, behind radio) ID 22767376
Items in stock: 156
Items in stock: 156
Chassis Computer - Communication (OnStar, opt UE1) (center dash, behind radio) ID 22767377
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Communication (OnStar, opt UE1) (center dash, behind radio) ID 22767377
Items in stock: 498
Items in stock: 498
Chassis Computer - Communication (OnStar, opt UE1) (center dash, behind radio) ID 22832743
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Communication (OnStar, opt UE1) (center dash, behind radio) ID 22832743
Items in stock: 498
Items in stock: 498
Chassis Computer - Communication (OnStar, opt UE1) (center dash, behind radio) ID 22898335
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Communication (OnStar, opt UE1) (center dash, behind radio) ID 22898335
Items in stock: 498
Items in stock: 498
Chassis Computer - Driver Side Assist (park assist) (below Passenger Side front seat)
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Driver Side Assist (park assist) (below Passenger Side front seat)
Items in stock: 214
Items in stock: 214
Chassis Computer - Fuel Pump (left hand frame rail) integrated trailer brake control (opt JL1)
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Fuel Pump (left hand frame rail) integrated trailer brake control (opt JL1)
Items in stock: 32
Items in stock: 32
Chassis Computer - Fuel Pump (left hand frame rail) Without integrated trailer brake control
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Fuel Pump (left hand frame rail) Without integrated trailer brake control
Items in stock: 960
Items in stock: 960
Chassis Computer - Memory (under Driver Side seat) front heated and cooled seats (opt KB6)
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Memory (under Driver Side seat) front heated and cooled seats (opt KB6)
Items in stock: 134
Items in stock: 134
Chassis Computer - Memory (under Driver Side seat) Without front heated and cooled seats
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Memory (under Driver Side seat) Without front heated and cooled seats
Items in stock: 409
Items in stock: 409
Chassis Computer - Suspension (rear frame crossmember) MagneRide chassis (opt Z95)
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Suspension (rear frame crossmember) MagneRide chassis (opt Z95)
Items in stock: 14
Items in stock: 14
Chassis Computer - Suspension (rear frame crossmember) real time damping chassis (opt Z55)
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Suspension (rear frame crossmember) real time damping chassis (opt Z55)
Items in stock: 76
Items in stock: 76
Chassis Computer - Transfer Case (left hand dash)
Select Fitment
This fitment option is for 2012 Chevrolet Avalanche 1500,
select this option for
Transfer Case (left hand dash)
Items in stock: 579
Items in stock: 579
Interchange Fitment FAQs
A: All Chassis Computer options shown on this page are matched to your selected configuration:
2012 Chevrolet Avalanche 1500.
Used OEM parts are dismantled from donor vehicles as complete assemblies, and a specific interchange fitment is assigned during this process.
Every detail shown in the fitment notes must match your vehicle exactly.
A: An interchange fitment option defines the exact donor vehicle configuration your part came from. For 2012 Chevrolet Avalanche 1500, this may include engine size, VIN code,
transmission model, drivetrain, axle ratio, and other critical identifiers. This data comes from VIN decoding, OEM information, and
physical inspection of the donor vehicle.
A: Used OEM parts are not universal. If any fitment detail for your 2012 Chevrolet Avalanche 1500 differs from what is shown in the fitment notes,
the Chassis Computer may not install, communicate with your vehicle, or function correctly. Always verify all fitment details before ordering.
A: Fitment information is captured when the donor vehicle is dismantled.
The yard decodes the VIN for 2012 Chevrolet Avalanche 1500, checks OEM data and interchange databases,
and verifies details during physical inspection. The resulting fitment is then assigned to the Chassis Computer assembly.
A: Many 2012 Chevrolet Avalanche 1500 vehicles were built with multiple configurations in the same year and trim. Trim name alone (XLT, Limited, Sport, etc.) is not enough.
You must match the exact configuration shown in the fitment notes—such as engine size, transmission type, drivetrain, and axle ratio—before selecting a Chassis Computer.
A: You can find the VIN for your 2012 Chevrolet Avalanche 1500 on
the driver-side dashboard (visible through the windshield), inside the driver-side door jamb, and on your registration or insurance documents.
The VIN helps confirm the correct configuration and fitment.
A: Yes. Trim levels on your 2012 Chevrolet Avalanche 1500 can affect electronics, sensors, body parts, and interior components. Always match the detailed fitment notes for your configuration,
not just the trim name, before selecting a Chassis Computer.
Enter your Zip Code below to find parts near you. The more local you shop, the more you save off the original sale price!
Attention!
There are 14 Chassis Computer choices for the
Verify Your Part
Chassis Computer (21)
- Air Bag
- (below left hand front seat)
- (ID 13580451) (384/21)
- (below left hand front seat)
- Body Control (BCM)
- (under steering column) (736/21)
- Communication
- (OnStar, opt UE1)
- (center dash, behind radio)
- ID 22767376 (156/21)
- ID 22767377 (498/21)
- ID 22832743 (498/21)
- ID 22898335 (498/21)
- (center dash, behind radio)
- (OnStar, opt UE1)
- Driver Side Assist
- (park assist)
- (below Passenger Side front seat) (214/21)
- (park assist)
- Fuel Pump
- (left hand frame rail)
- Memory
- (under Driver Side seat)
- front heated and cooled seats (opt KB6) (134/21)
- Without front heated and cooled seats (409/21)
- (under Driver Side seat)
- Suspension
- (rear frame crossmember)
- MagneRide chassis (opt Z95) (14/21)
- real time damping chassis (opt Z55) (76/21)
- (rear frame crossmember)
- Transfer Case
- (left hand dash) (579/21)
Available Parts
- A/C Control (5)
- Air Flow Meter/Sensor (7)
- Alternator (309)
- Chassis Computer (21)
- Combination Switch (1)
- Convertible Top Lift (-)
- Convertible Top Motor (-)
- DC Converter (Electric Car) (-)
- Distributor (-)
- Electric Door Motor (-)
- Engine Computer/Control Unit (2)
- Fuse Box (488)
- Headlight/Headlamp Motor (-)
- Heater Motor (8)
- Ignition Coil (-)
- Ignition Switch W/Key (728)
- Power Window Motor (7)
- Power Window Switch (-)
- Quarter Window Motor (-)
- Starter (174)
- Sun Roof Motor (-)
- Tailgate Lift Motor (-)
- Tailgate Motor (-)
- Windshield Washer Motor (-)
- Wiper Motor, Front (10)
- Wiper Motor, Rear (-)
- Wiper Transmission (-)
- A Pillar (6)
- Back Window (7)
- Bed Rail (-)
- Bumper Assembly, Front (-)
- Bumper Assembly, Rear (-)
- Bumper Bar, Front (-)
- Bumper Bar, Rear (-)
- Bumper Cover, Front (-)
- Bumper Cover, Rear (-)
- Cab Corner (-)
- Door Assembly, Back (-)
- Door Assembly, Front (1)
- Door Assembly, Rear (1)
- Door Handle, Rear (-)
- Door Latch, Rear (-)
- Door Mirror, Side (2)
- Door Trim Panel, Front (3)
- Door Vent Glass, Front (-)
- Door Window, Front (7)
- Door Window, Rear (1)
- Fender (-)
- Front Clip (-)
- Fuel Tank (-)
- Grille (-)
- Ground Effects (-)
- Header Panel (-)
- Headlight/Headlamp Door (-)
- Hood (-)
- Pillar (7)
- Quarter Panel (2)
- Quarter Window (-)
- Quarter Window Regulator, Rear (-)
- Radiator Support (2)
- Rear Clip Assembly (-)
- Rear Fender Assembly (-)
- Rear Trim Panel (8)
- Rear Vent Window (-)
- Roof (1)
- Roof Glass (-)
- Running Board (-)
- Tail Finish Panel (-)
- Tail Panel (-)
- Tailgate Assembly (4)
- Tires (-)
- Tires, Set (-)
- Tonneau Cover (1)
- Truck Bed (-)
- Truck Cab (-)
- Trunk Lid Pull Down (-)
- Valance, Front (-)
- Wheel Cover (-)
- Wheel Rim (1870)
- Windshield Glass (-)
- Air Bag (16)
- Armrest (-)
- Cargo Cover (-)
- Console (9)
- Cruise Control Servo (-)
- Dash Assembly (-)
- Dash Panel (-)
- Gas Pedal (-)
- Glove Box (7)
- GPS / Info Screen (1)
- Head Up Display (-)
- Headrest (-)
- Inside Door Handle (12)
- Instrument Cluster (-)
- Interior, Complete (-)
- Jack Assembly (-)
- Night Vision Camera (1)
- Overhead Console (-)
- Radio / CD Player (1595)
- Rear View Mirror (5535)
- Roof Rack (2)
- Seat Track, Front (-)
- Seat, Front (322)
- Seat, Rear (-)
- Seat, Third Row (-)
- Seatbelt (5)
- Shift Lever (-)
- Speedometer (8)
- Steering Wheel (-)
- Sun Visor (3278)
- Trailer Hitch (1)
- ABS Control Module/Pump (524)
- Air Injection Pump (-)
- Air Spring (-)
- Axle Carrier, Rear (83)
- Axle Housing (-)
- Axle Shaft (6)
- Axle, Front (-)
- Axle, Rear (167)
- Back Axle (-)
- Brake Master Cylinder (9)
- Bumper Shock (-)
- Cab Clip (-)
- Camshaft (-)
- Cylinder Head (-)
- Differential Assembly, Rear (-)
- Drive Shaft, Front (2)
- Drive Shaft, Rear (252)
- Engine Oil Cooler (-)
- Engine Pullout (-)
- Exhaust Manifold (1)
- Flywheel (89)
- Frame (86)
- Fuel Pump (-)
- Harmonic Balancer (-)
- Hub Bearing (2)
- I Beam (-)
- Intake Manifold (-)
- Leaf Spring, Front (-)
- Leaf Spring, Rear (-)
- Lower Control Arm, Front (9)
- Lower Control Arm, Rear (2)
- Muffler (-)
- Oil Pan (-)
- Power Brake Booster (8)
- Power Steering Pump (98)
- Radiator Overflow Bottle (6)
- Ring Gear And Pinion (-)
- Shock Absorber (4)
- Shock, Front (4)
- Shock, Rear (-)
- Spindle (6)
- Spoiler, Rear (-)
- Steering Column (6)
- Steering Gear (1)
- Strut (7)
- Stub Axle, Rear (-)
- Suspension Compressor (1)
- Suspension Cross Member (-)
- Throttle Body (132)
- Timing Cover (-)
- Torque Converter (-)
- Torsion Bar (-)
- Transfer Case Assembly (202)
- Transfer Case Motor (56)
- Transmission Cooler (2)
- Turbo (-)
- Upper Control Arm, Front (9)
- Upper Control Arm, Rear (2)
- Vacuum Pump (-)
- Valve Cover (-)
- Water Pump (-)
- Window Regulator, Front (8)
- Window Regulator, Rear (4)
