| Summary | |||
|---|---|---|---|
| Year: | 2004change | ||
| Make: | BMWchange | ||
| Model: | 645CIchange | ||
| Sub Models: | Basechange | ||
| Engine Sizes: | 4.4L V8 GASchange | ||
| Item: | Chassis Computer | ||
| Condition: | OEM Used | ||
| Items Available: | 12 | ||
| Price Range: | $74 - $285 (before local discount) | ||
| Local Discount: | Up to $100.00 | ||
| Returns: |
Cancellation & Return Policy | ||
| Item: | Chassis Computer change |
| Condition: | OEM Usedchange |
| Items Available: | 12 |
| Price Range: | $74 - $285 (before local discount) |
| Local Discount: | Up to $100.00 |
Quality Tested Parts
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1-year warranty
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30-Day Free ReturnsSelect the right Chassis Computer for your 2004 BMW 645CI
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 (center console) main control Convertible
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Air Bag (center console) main control Convertible
Items in stock: 1
Items in stock: 1
Chassis Computer - Air Bag (center console) main control Coupe
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Air Bag (center console) main control Coupe
Items in stock: 2
Items in stock: 2
Chassis Computer - Air Bag (center console) passenger side occupant detector
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Air Bag (center console) passenger side occupant detector
Items in stock: 19
Items in stock: 19
Chassis Computer - Body Control (BCM)
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Body Control (BCM)
Items in stock: 27
Items in stock: 27
Chassis Computer - Door inside light package Driver Side
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Door inside light package Driver Side
Items in stock: 0
Items in stock: 0
Chassis Computer - Door inside light package Passenger Side
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Door inside light package Passenger Side
Items in stock: 0
Items in stock: 0
Chassis Computer - Door Without inside light package Driver Side
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Door Without inside light package Driver Side
Items in stock: 0
Items in stock: 0
Chassis Computer - Door Without inside light package Passenger Side
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Door Without inside light package Passenger Side
Items in stock: 1
Items in stock: 1
Chassis Computer - Driver Side Assist (park assist)
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Driver Side Assist (park assist)
Items in stock: 23
Items in stock: 23
Chassis Computer - Lamps (headlamp, xenon) adaptive headlamps
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Lamps (headlamp, xenon) adaptive headlamps
Items in stock: 5
Items in stock: 5
Chassis Computer - Lamps (headlamp, xenon) aim control (behind headlamps)
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Lamps (headlamp, xenon) aim control (behind headlamps)
Items in stock: 1
Items in stock: 1
Chassis Computer - Lamps (headlamp, xenon) light check control (Passenger Side front footwell) adaptive headlamps
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Lamps (headlamp, xenon) light check control (Passenger Side front footwell) adaptive headlamps
Items in stock: 0
Items in stock: 0
Chassis Computer - Lamps (headlamp, xenon) light check control (Passenger Side front footwell) Without adaptive headlamps
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Lamps (headlamp, xenon) light check control (Passenger Side front footwell) Without adaptive headlamps
Items in stock: 0
Items in stock: 0
Chassis Computer - Roof Convertible (Convertible top control)
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Roof Convertible (Convertible top control)
Items in stock: 0
Items in stock: 0
Chassis Computer - Roof Coupe (sliding roof)
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Roof Coupe (sliding roof)
Items in stock: 2
Items in stock: 2
Chassis Computer - Steering (active steering control)
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Steering (active steering control)
Items in stock: 1
Items in stock: 1
Chassis Computer - Theft-Locking alarm (steering column)
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Theft-Locking alarm (steering column)
Items in stock: 5
Items in stock: 5
Chassis Computer - Theft-Locking keyless ignition control (Comfort Access System)
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Theft-Locking keyless ignition control (Comfort Access System)
Items in stock: 2
Items in stock: 2
Chassis Computer - Transmission (sequential manual gearbox) Convertible
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Transmission (sequential manual gearbox) Convertible
Items in stock: 0
Items in stock: 0
Chassis Computer - Transmission (sequential manual gearbox) Coupe
Select Fitment
This fitment option is for 2004 BMW 645CI,
select this option for
Transmission (sequential manual gearbox) Coupe
Items in stock: 1
Items in stock: 1
Interchange Fitment FAQs
A: All Chassis Computer options shown on this page are matched to your selected configuration:
2004 BMW 645CI.
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 2004 BMW 645CI, 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 2004 BMW 645CI 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 2004 BMW 645CI, 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 2004 BMW 645CI 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 2004 BMW 645CI 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 2004 BMW 645CI 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 20 Chassis Computer choices for the
Verify Your Part
Chassis Computer (12)
- Air Bag
- (center console)
- main control
- Convertible (1/12)
- Coupe (2/12)
- passenger side occupant detector (19/12)
- main control
- (center console)
- Body Control (BCM) (27/12)
- Door
- inside light package
- Driver Side (0/12)
- Passenger Side (0/12)
- Without inside light package
- Driver Side (0/12)
- Passenger Side (1/12)
- inside light package
- Driver Side Assist
- (park assist) (23/12)
- Lamps
- (headlamp, xenon)
- adaptive headlamps (5/12)
- aim control (behind headlamps) (1/12)
- light check control (Passenger Side front footwell)
- adaptive headlamps (0/12)
- Without adaptive headlamps (0/12)
- (headlamp, xenon)
- Roof
- Convertible (Convertible top control) (0/12)
- Coupe (sliding roof) (2/12)
- Steering
- (active steering control) (1/12)
- Theft-Locking
- Transmission
- (sequential manual gearbox)
- Convertible (0/12)
- Coupe (1/12)
- (sequential manual gearbox)
Available Parts
- A/C Control (3)
- Air Flow Meter/Sensor (2)
- Alternator (2)
- Chassis Computer (12)
- Combination Switch (-)
- Convertible Top Lift (-)
- Convertible Top Motor (-)
- DC Converter (Electric Car) (-)
- Distributor (-)
- Electric Door Motor (-)
- Engine Computer/Control Unit (3)
- Fuse Box (11)
- Headlight/Headlamp Motor (-)
- Heater Motor (3)
- Ignition Coil (-)
- Ignition Switch W/Key (19)
- Power Window Motor (-)
- Power Window Switch (-)
- Quarter Window Motor (-)
- Starter (24)
- Sun Roof Motor (-)
- Tailgate Lift Motor (-)
- Tailgate Motor (-)
- Windshield Washer Motor (-)
- Wiper Motor, Front (-)
- Wiper Motor, Rear (-)
- Wiper Transmission (3)
- A Pillar (-)
- Back Window (2)
- Bed Rail (-)
- Bumper Assembly, Front (-)
- Bumper Assembly, Rear (2)
- Bumper Bar, Front (2)
- Bumper Bar, Rear (1)
- Bumper Cover, Front (-)
- Bumper Cover, Rear (-)
- Cab Corner (-)
- Door Assembly, Back (-)
- Door Assembly, Front (4)
- Door Assembly, Rear (-)
- Door Handle, Rear (-)
- Door Latch, Rear (-)
- Door Mirror, Side (4)
- Door Trim Panel, Front (6)
- Door Vent Glass, Front (-)
- Door Window, Front (-)
- Door Window, Rear (-)
- Fender (-)
- Front Clip (-)
- Fuel Tank (-)
- Grille (1)
- Ground Effects (-)
- Header Panel (-)
- Headlight/Headlamp Door (-)
- Hood (1)
- Pillar (-)
- Quarter Panel (4)
- Quarter Window (6)
- Quarter Window Regulator, Rear (-)
- Radiator Support (2)
- Rear Clip Assembly (-)
- Rear Fender Assembly (-)
- Rear Trim Panel (-)
- Rear Vent Window (-)
- Roof (-)
- Roof Glass (-)
- Running Board (-)
- Tail Finish Panel (-)
- Tail Panel (-)
- Tailgate Assembly (3)
- Tires (-)
- Tires, Set (-)
- Tonneau Cover (-)
- Truck Bed (-)
- Truck Cab (-)
- Trunk Lid Pull Down (-)
- Valance, Front (-)
- Wheel Cover (-)
- Wheel Rim (2)
- Windshield Glass (-)
- Air Bag (14)
- Armrest (-)
- Cargo Cover (-)
- Console (2)
- Cruise Control Servo (-)
- Dash Assembly (-)
- Dash Panel (2)
- Gas Pedal (-)
- Glove Box (-)
- GPS / Info Screen (5)
- Head Up Display (-)
- Headrest (-)
- Inside Door Handle (-)
- Instrument Cluster (-)
- Interior, Complete (-)
- Jack Assembly (-)
- Night Vision Camera (-)
- Overhead Console (-)
- Radio / CD Player (20)
- Rear View Mirror (3)
- Roof Rack (-)
- Seat Track, Front (-)
- Seat, Front (-)
- Seat, Rear (-)
- Seat, Third Row (-)
- Seatbelt (5)
- Shift Lever (-)
- Speedometer (3)
- Steering Wheel (1)
- Sun Visor (30)
- Trailer Hitch (-)
- ABS Control Module/Pump (9)
- Air Injection Pump (1)
- Air Spring (-)
- Axle Carrier, Rear (10)
- Axle Housing (-)
- Axle Shaft (5)
- 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 (6)
- Engine Oil Cooler (-)
- Engine Pullout (-)
- Exhaust Manifold (-)
- Flywheel (1)
- Frame (-)
- Fuel Pump (-)
- Harmonic Balancer (-)
- Hub Bearing (-)
- I Beam (-)
- Intake Manifold (-)
- Leaf Spring, Front (-)
- Leaf Spring, Rear (-)
- Lower Control Arm, Front (-)
- Lower Control Arm, Rear (-)
- Muffler (-)
- Oil Pan (-)
- Power Brake Booster (2)
- Power Steering Pump (5)
- Radiator Overflow Bottle (2)
- Ring Gear And Pinion (-)
- Shock Absorber (-)
- Shock, Front (3)
- Shock, Rear (6)
- Spindle (-)
- Spoiler, Rear (-)
- Steering Column (2)
- Steering Gear (-)
- Strut (-)
- Stub Axle, Rear (-)
- Suspension Compressor (-)
- Suspension Cross Member (55)
- Throttle Body (8)
- Timing Cover (-)
- Torque Converter (-)
- Torsion Bar (-)
- Transfer Case Assembly (-)
- Transfer Case Motor (-)
- Transmission Cooler (-)
- Turbo (-)
- Upper Control Arm, Front (-)
- Upper Control Arm, Rear (-)
- Vacuum Pump (1)
- Valve Cover (-)
- Water Pump (-)
- Window Regulator, Front (-)
- Window Regulator, Rear (-)
