My Garage
Search Without Vehicle
Search DIY Blog
Search DIY Blog
Search Without Vehicle
Recent
Suggested Categories
Search Using the Following Methods and Terms
Keywords
oil, brake pads, or rotors
Part Number or SKU
STPHME5W305Q, or EST-23432
Category & Keyword
Engine oil kit
Brand
Bosch, Borg Warner, or BMW
(877) 481-0208
Talk to an expert!
DIY Blog
Help Me
Track an order
Begin a return
Shipping policy
Wholesale
Contact our Service Team
FAQ
Careers
High Contrast Mode
My Account
0
Added To Your Cart
Go To Cart
You've qualified for
FREE SHIPPING
Item Already In Your Cart
CLEARANCE ITEMS ARE LIMITED TO ONE PER ORDER
Category
AC and Climate Control
Air Intake
Brake
Car Care and Detailing
Clutch and Flywheel
Cooling System
Drivetrain and Axle
Engine
Exhaust
Exterior Body
Fuel System
Interior Body
Merchandise and Accessories
Steering
Supplies and Hardware
Suspension
Tools
Transmission
Automatic Transmission
Auto Start Stop Accumulator Solenoid
Auto Trans Filter
Auto Trans Filter Kit
Auto Trans Flexplate
Auto Trans Fluid
Auto Trans Fluid Filler Plug
Auto Trans Mount Bolt
Auto Trans Oil Cooler Bracket
Auto Trans Oil Cooler Line Bracket
Auto Trans Oil Cooler Line O-Ring
Auto Trans Oil Cooler Thermostat
Auto Trans Oil Pan Bolt
Auto Trans Oil Pan and Filter Kit
Auto Trans Service Kit
Auto Trans Shift Lever Assembly
Auto Trans Shift Mode Switch
Auto Trans Solenoid Kit
Auto Trans Torque Converter Seal
Auto Trans Valve Body Sealing Sleeve
Auto Trans Wiring Harness
Automatic Transmission Extension Housing Seal
Automatic Transmission Mount
Automatic Transmission Oil Cooler
Transmission Crossmember Bolt
Transmission Fluid Filler Tube
Manual Transmission
Powertrain
Transmission Mounts
Home
BMW
Auto Trans Wiring Harness
BMW 840i Auto Trans Wiring Harness Parts
Showing 1 of 1 results
▾
Filter by
Filter by Quality
All
Genuine
Filter by Brand
All
Genuine BMW
Show Only
Kits
Parts
Available
In-stock
On sale
Clearance
Special kit pricing
Clear Filters
▾
Sort by
Avg. Customer Review
Price: Low to High
Price: High to Low
Newest
Most Popular
Clear Sort
BMW Transmission Wiring Harness - Genuine BMW 12538682763
Position 4 in the diagram
840i, 840i Gran Coupe
Backordered
No ETA
$579.99
Get help answering any questions you have
Contact Us
Customer Service
Contact Us
Order Status & Tracking
Returns
Lifetime Replacement Guarantee
Shipping Policy
Deals & Coupons
FAQ
About FCP Euro
About Us
Privacy Policy
DIY Blog
Motorsports Program
OE Academy
We're Hiring!
Terms of Service
Accessibility Statement
Consumer Privacy Rights
Do Not Sell or Share My Personal Information
Special offers, news, & promos
Sign Up
4.7/5
© FCP Euro 2026. All rights reserved.
Version: 46e4dadb0 : 53a503b7d08d6a1584b68d28b71f3ec1f789121f
