| Summary | |||
|---|---|---|---|
| Year: | 2018change | ||
| Make: | Buickchange | ||
| Model: | Regalchange | ||
| Sub Models: | Basechange | ||
| Item: | Chassis Computer | ||
| Condition: | OEM Used | ||
| Items Available: | 13 | ||
| Price Range: | $74 - $189 (before local discount) | ||
| Local Discount: | Up to $100.00 | ||
| Returns: |
Cancellation & Return Policy | ||
| Item: | Chassis Computer change |
| Condition: | OEM Usedchange |
| Items Available: | 13 |
| Price Range: | $74 - $189 (before local discount) |
| Local Discount: | Up to $100.00 |
Quality Tested Parts
Nationwide Shipping
1-year warranty
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30-Day Free ReturnsSelect the right Chassis Computer for your 2018 Buick Regal
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 center console) automatic braking (opt UGN)
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Air Bag (below center console) automatic braking (opt UGN)
Items in stock: 136
Items in stock: 136
Chassis Computer - Air Bag (below center console) Without automatic braking
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Air Bag (below center console) Without automatic braking
Items in stock: 979
Items in stock: 979
Chassis Computer - Body Control (BCM) (left hand dash)
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Body Control (BCM) (left hand dash)
Items in stock: 1284
Items in stock: 1284
Chassis Computer - Communication (OnStar, opt UE1) ID 84128418
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Communication (OnStar, opt UE1) ID 84128418
Items in stock: 742
Items in stock: 742
Chassis Computer - Communication (OnStar, opt UE1) ID 84298328
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Communication (OnStar, opt UE1) ID 84298328
Items in stock: 1059
Items in stock: 1059
Chassis Computer - Communication (OnStar, opt UE1) ID 84431137
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Communication (OnStar, opt UE1) ID 84431137
Items in stock: 335
Items in stock: 335
Chassis Computer - Driver Side Assist automatic braking (opt UGN) (left hand quarter panel) ID 84218070
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Driver Side Assist automatic braking (opt UGN) (left hand quarter panel) ID 84218070
Items in stock: 155
Items in stock: 155
Chassis Computer - Driver Side Assist automatic braking (opt UGN) (left hand quarter panel) ID 84559185
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Driver Side Assist automatic braking (opt UGN) (left hand quarter panel) ID 84559185
Items in stock: 155
Items in stock: 155
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Driver Side Assist park assist (left hand rear body panel) opt UD5 ID 13521136
Items in stock: 9
Items in stock: 9
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Driver Side Assist park assist (left hand rear body panel) opt UD5 ID 84078177
Items in stock: 63
Items in stock: 63
Chassis Computer - Driver Side Assist park assist (left hand rear body panel) opt UD7
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Driver Side Assist park assist (left hand rear body panel) opt UD7
Items in stock: 59
Items in stock: 59
Chassis Computer - Fuel Pump (left hand rear quarter interior) (power control)
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Fuel Pump (left hand rear quarter interior) (power control)
Items in stock: 565
Items in stock: 565
Chassis Computer - Information-GPS-TV (multimedia player) navigation (opt IO6)
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Information-GPS-TV (multimedia player) navigation (opt IO6)
Items in stock: 7
Items in stock: 7
Chassis Computer - Information-GPS-TV (multimedia player) Without navigation
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Information-GPS-TV (multimedia player) Without navigation
Items in stock: 92
Items in stock: 92
Chassis Computer - Memory (seat, mounted under seat) ID 13517130
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Memory (seat, mounted under seat) ID 13517130
Items in stock: 1473
Items in stock: 1473
Chassis Computer - Memory (seat, mounted under seat) ID 13517135
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Memory (seat, mounted under seat) ID 13517135
Items in stock: 84
Items in stock: 84
Chassis Computer - Seat (heater control, below left hand seat)
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Seat (heater control, below left hand seat)
Items in stock: 1
Items in stock: 1
Chassis Computer - Suspension (chassis equipment) (left quarter panel) ID 84126417
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Suspension (chassis equipment) (left quarter panel) ID 84126417
Items in stock: 0
Items in stock: 0
Chassis Computer - Suspension (chassis equipment) (left quarter panel) ID 84349032
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Suspension (chassis equipment) (left quarter panel) ID 84349032
Items in stock: 1
Items in stock: 1
Chassis Computer - Temperature (center dash) ID 13508454
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Temperature (center dash) ID 13508454
Items in stock: 13
Items in stock: 13
Chassis Computer - Temperature (center dash) ID 84188430
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Temperature (center dash) ID 84188430
Items in stock: 0
Items in stock: 0
Chassis Computer - Temperature (center dash) ID 84188431
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Temperature (center dash) ID 84188431
Items in stock: 1
Items in stock: 1
Chassis Computer - Temperature (center dash) ID 84330217
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Temperature (center dash) ID 84330217
Items in stock: 1
Items in stock: 1
Chassis Computer - Temperature (center dash) ID 84330220
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Temperature (center dash) ID 84330220
Items in stock: 2
Items in stock: 2
Chassis Computer - Theft-Locking keyless entry (Passenger Side dash) ID 13518841
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Theft-Locking keyless entry (Passenger Side dash) ID 13518841
Items in stock: 105
Items in stock: 105
Chassis Computer - Theft-Locking keyless entry (Passenger Side dash) ID 13523241
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Theft-Locking keyless entry (Passenger Side dash) ID 13523241
Items in stock: 908
Items in stock: 908
Chassis Computer - Theft-Locking lock (rear view mirror)
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Theft-Locking lock (rear view mirror)
Items in stock: 1114
Items in stock: 1114
Chassis Computer - Transmission Control (external trans mounted)
Select Fitment
This fitment option is for 2018 Buick Regal,
select this option for
Transmission Control (external trans mounted)
Items in stock: 974
Items in stock: 974
Interchange Fitment FAQs
A: All Chassis Computer options shown on this page are matched to your selected configuration:
2018 Buick Regal.
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 2018 Buick Regal, 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 2018 Buick Regal 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 2018 Buick Regal, 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 2018 Buick Regal 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 2018 Buick Regal 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 2018 Buick Regal 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 28 Chassis Computer choices for the
Verify Your Part
Chassis Computer (13)
- Air Bag
- (below center console)
- automatic braking (opt UGN) (136/13)
- Without automatic braking (979/13)
- (below center console)
- Body Control (BCM)
- (left hand dash) (1284/13)
- Communication
- (OnStar, opt UE1)
- ID 84128418 (742/13)
- ID 84298328 (1059/13)
- ID 84431137 (335/13)
- (OnStar, opt UE1)
- Driver Side Assist
- automatic braking (opt UGN)
- (left hand quarter panel)
- ID 84218070 (155/13)
- ID 84559185 (155/13)
- (left hand quarter panel)
- park assist
- (left hand rear body panel)
- opt UD5
- ID 13521136 (9/13)
- ID 84078177 (63/13)
- opt UD7 (59/13)
- opt UD5
- (left hand rear body panel)
- automatic braking (opt UGN)
- Fuel Pump
- (left hand rear quarter interior)
- (power control) (565/13)
- (left hand rear quarter interior)
- Information-GPS-TV
- (multimedia player)
- navigation
- (opt IO6) (7/13)
- Without navigation (92/13)
- navigation
- (multimedia player)
- Memory
- (seat, mounted under seat)
- ID 13517130 (1473/13)
- ID 13517135 (84/13)
- (seat, mounted under seat)
- Seat
- Suspension
- (chassis equipment)
- (left quarter panel)
- ID 84126417 (0/13)
- ID 84349032 (1/13)
- (left quarter panel)
- (chassis equipment)
- Temperature
- (center dash)
- ID 13508454 (13/13)
- ID 84188430 (0/13)
- ID 84188431 (1/13)
- ID 84330217 (1/13)
- ID 84330220 (2/13)
- (center dash)
- Theft-Locking
- keyless entry
- (Passenger Side dash)
- ID 13518841 (105/13)
- ID 13523241 (908/13)
- (Passenger Side dash)
- lock
- (rear view mirror) (1114/13)
- keyless entry
- Transmission Control
- (external trans mounted) (974/13)
Available Parts
- A/C Control (3)
- Air Flow Meter/Sensor (2)
- Alternator (405)
- Chassis Computer (13)
- Combination Switch (5)
- Convertible Top Lift (-)
- Convertible Top Motor (-)
- DC Converter (Electric Car) (-)
- Distributor (-)
- Electric Door Motor (-)
- Engine Computer/Control Unit (-)
- Fuse Box (4)
- Headlight/Headlamp Motor (-)
- Heater Motor (1)
- Ignition Coil (-)
- Ignition Switch W/Key (182)
- Power Window Motor (2)
- Power Window Switch (-)
- Quarter Window Motor (-)
- Starter (305)
- Sun Roof Motor (-)
- Tailgate Lift Motor (-)
- Tailgate Motor (-)
- Windshield Washer Motor (-)
- Wiper Motor, Front (5)
- Wiper Motor, Rear (-)
- Wiper Transmission (4)
- A Pillar (5)
- Back Window (1)
- Bed Rail (-)
- Bumper Assembly, Front (1)
- Bumper Assembly, Rear (-)
- Bumper Bar, Front (-)
- Bumper Bar, Rear (-)
- Bumper Cover, Front (-)
- Bumper Cover, Rear (-)
- Cab Corner (-)
- Door Assembly, Back (-)
- Door Assembly, Front (-)
- Door Assembly, Rear (1)
- Door Handle, Rear (-)
- Door Latch, Rear (-)
- Door Mirror, Side (-)
- Door Trim Panel, Front (8)
- Door Vent Glass, Front (-)
- Door Window, Front (-)
- Door Window, Rear (2)
- Fender (-)
- Front Clip (-)
- Fuel Tank (-)
- Grille (-)
- Ground Effects (-)
- Header Panel (-)
- Headlight/Headlamp Door (-)
- Hood (-)
- Pillar (6)
- Quarter Panel (5)
- Quarter Window (2)
- Quarter Window Regulator, Rear (-)
- Radiator Support (1)
- Rear Clip Assembly (-)
- Rear Fender Assembly (-)
- Rear Trim Panel (5)
- Rear Vent Window (1)
- Roof (-)
- Roof Glass (-)
- Running Board (-)
- Tail Finish Panel (-)
- Tail Panel (-)
- Tailgate Assembly (-)
- Tires (-)
- Tires, Set (-)
- Tonneau Cover (-)
- Truck Bed (-)
- Truck Cab (-)
- Trunk Lid Pull Down (-)
- Valance, Front (-)
- Wheel Cover (-)
- Wheel Rim (71)
- Windshield Glass (-)
- Air Bag (21)
- Armrest (-)
- Cargo Cover (-)
- Console (5)
- Cruise Control Servo (-)
- Dash Assembly (-)
- Dash Panel (3)
- Gas Pedal (-)
- Glove Box (-)
- GPS / Info Screen (2)
- Head Up Display (-)
- Headrest (-)
- Inside Door Handle (-)
- Instrument Cluster (-)
- Interior, Complete (-)
- Jack Assembly (1)
- Night Vision Camera (7)
- Overhead Console (-)
- Radio / CD Player (858)
- Rear View Mirror (8351)
- Roof Rack (-)
- Seat Track, Front (-)
- Seat, Front (11)
- Seat, Rear (-)
- Seat, Third Row (-)
- Seatbelt (9)
- Shift Lever (2)
- Speedometer (6)
- Steering Wheel (-)
- Sun Visor (19)
- Trailer Hitch (-)
- ABS Control Module/Pump (7)
- Air Injection Pump (-)
- Air Spring (-)
- Axle Carrier, Rear (-)
- Axle Housing (-)
- Axle Shaft (9)
- Axle, Front (-)
- Axle, Rear (-)
- Back Axle (-)
- Brake Master Cylinder (3)
- Bumper Shock (-)
- Cab Clip (-)
- Camshaft (-)
- Cylinder Head (-)
- Differential Assembly, Rear (-)
- Drive Shaft, Front (-)
- Drive Shaft, Rear (1)
- Engine Oil Cooler (-)
- Engine Pullout (-)
- Exhaust Manifold (-)
- Flywheel (68)
- Frame (-)
- Fuel Pump (-)
- Harmonic Balancer (-)
- Hub Bearing (7)
- I Beam (-)
- Intake Manifold (-)
- Leaf Spring, Front (-)
- Leaf Spring, Rear (-)
- Lower Control Arm, Front (2)
- Lower Control Arm, Rear (1)
- Muffler (-)
- Oil Pan (-)
- Power Brake Booster (4)
- Power Steering Pump (-)
- Radiator Overflow Bottle (1)
- Ring Gear And Pinion (-)
- Shock Absorber (-)
- Shock, Front (-)
- Shock, Rear (6)
- Spindle (5)
- Spoiler, Rear (-)
- Steering Column (1)
- Steering Gear (4)
- Strut (-)
- Stub Axle, Rear (-)
- Suspension Compressor (-)
- Suspension Cross Member (1508)
- Throttle Body (76)
- Timing Cover (-)
- Torque Converter (-)
- Torsion Bar (-)
- Transfer Case Assembly (3)
- Transfer Case Motor (-)
- Transmission Cooler (-)
- Turbo (463)
- Upper Control Arm, Front (-)
- Upper Control Arm, Rear (4)
- Vacuum Pump (1)
- Valve Cover (-)
- Water Pump (-)
- Window Regulator, Front (1)
- Window Regulator, Rear (1)
