BMW 320i Engine Wiring Harnesses

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There are many different important parts of your BMW 320i's engine to keep track of. The engine is one of, if not the most important part of your vehicle and what allows you to get from one place to the other. One of the things to pay attention to when it comes to your engine is the engine wiring harness. The engine wiring harness is a set of connectors, wires, terminals, and cables that help to control your electrical system. They help to relay electrical output to a range of components. The parts they help to control include your windshield wipers, alternator, battery, and fuel injector. The engine wiring harness is a very important part and is something that you want to keep in good condition. An OEM engine wiring harness is going to be built to handle vibrations, moisture, and buildup. If you find that you need a replacement wiring harness for your 320i, find it here on our site.

Engine Harness
Part Number: 12-51-8-654-233
Other Names: Wiring Harness Engine Ignit 121051MO More Names
Replaces: 12-51-7-619-144, 12-51-7-649-087
Description: 2.0L, 2014-16, ignition module. 2.0L gas, 2012-16, ignition module. More Info
Notes: 21. More Notes
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 428i,
    • 428i Gran Coupe,
    • 428i xDrive,
    • 428i xDrive Gran Coupe,
    • X1
  • 5 more
MSRP $334.86
$287.31
MSRP $334.86
$287.31
Engine Harness
Part Number: 12-53-7-634-059
Other Names: Wiring Harness Engine Trans 121051MO More Names
Description: 2.0L gas, 2012-16, engine/transmission, auto trans. More Info
Notes: 16. More Notes
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive
MSRP $435.35
$373.53
MSRP $435.35
$373.53
Engine Harness
Part Number: 12-53-7-634-056
Other Names: Wiring Harness Engine Trans 121051MO More Names
Description: 2.0L gas, 2012-16, engine/transmission, manual trans. More Info
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive
MSRP $334.86
$287.31
MSRP $334.86
$287.31
Engine Harness
Part Number: 12-53-8-636-068
Other Names: Wiring Harness Engine Trans 121051MO More Names
Description: 2.0L, 2017-20, engine/trans, manual trans. 2.0L gas, 2.0L hybrid, 2017-19, transmission, 2.0L gas, manual trans. More Info
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 330i,
    • 330i xDrive,
    • 430i,
    • 430i xDrive
  • 1 more
MSRP $334.86
$287.31
MSRP $334.86
$287.31
Engine Harness
Part Number: 12-53-8-636-069
Other Names: Wiring Harness Engine Trans 121051MO More Names
Description: 2.0L, engine/transmission. 2.0L, 2017-20, engine/trans, auto trans. 2.0L gas, 2.0L hybrid, 2017-19, transmission, 2.0L gas, auto trans. More Info
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 330i,
    • 330i xDrive,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 430i xDrive Gran Coupe
  • 3 more
MSRP $334.86
$287.31
MSRP $334.86
$287.31
Engine Harness
Part Number: 12-51-7-619-135
Positions: Left
Other Names: Wiring Harness Eng Sensori 121051MO More Names
Description: 2.0L gas, 2012-16, sensor system. More Info
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive
MSRP $334.86
$287.31
MSRP $334.86
$287.31
Engine Harness
Part Number: 12-51-8-636-066
Other Names: Wiring Loom Eng Valvetron 121051MO More Names
Description: 2.0L, 2017-20, servo motor. Sedan/wagon, 2.0L gas, 2.0L hybrid, 2017-19, servo motor. More Info
Notes: 18. More Notes
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 330e,
    • 330i,
    • 330i GT xDrive,
    • 330i xDrive,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 430i xDrive Gran Coupe
  • 5 more
MSRP $133.95
$114.05
MSRP $133.95
$114.05
Engine Harness
Part Number: 12-51-7-619-142
Other Names: Wiring Loom Eng Valvetron 121051MO More Names
Description: 2.0L, 2014-16, servo motor. 2.0L gas, 2012-16, servo motor. More Info
Notes: 21. More Notes
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 428i,
    • 428i Gran Coupe,
    • 428i xDrive,
    • 428i xDrive Gran Coupe,
    • X1
  • 5 more
MSRP $133.95
$114.05
MSRP $133.95
$114.05
Engine Harness
Part Number: 12-51-7-641-661
Positions: Right
Other Names: Wiring Harness Eng Sensori 121051MO More Names
Description: 2.0L gas, 2012-16, sensor system. More Info
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive
MSRP $334.86
$287.31
MSRP $334.86
$287.31
Engine Harness
Part Number: 12-51-8-636-054
Positions: Front
Other Names: Wiring Harness Eng Sensori 121051MO More Names
Description: 2.0L, 2017-20, sensor system, without awd. 2.0L gas, 2.0L hybrid, 2017-19, front, 2.0L gas. More Info
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 330i,
    • 330i xDrive,
    • 430i,
    • 430i xDrive
  • 1 more
MSRP $352.53
$302.47
MSRP $352.53
$302.47
Engine Harness
Part Number: 12-51-7-641-657
Positions: Left
Other Names: Wiring Harness Eng Sensori 121051MO More Names
Description: 2.0L gas, 2012-16, sensor system. More Info
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive
MSRP $334.86
$287.31
MSRP $334.86
$287.31
Engine Harness
Part Number: 12-51-8-636-064
Other Names: Cable Harness Injection Valve 121051MO More Names
Description: 2.0L, ignition module. 2.0L, 2017-20, ignition. Sedan/wagon, 2.0L gas, 2.0L hybrid, 2017-19, injection valves. More Info
Notes: 18. More Notes
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 330e,
    • 330i,
    • 330i GT xDrive,
    • 330i xDrive,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 430i xDrive Gran Coupe
  • 5 more
MSRP $133.95
$114.05
MSRP $133.95
$114.05
Engine Harness
Part Number: 12-51-8-644-505
Positions: Left Rear
Other Names: Wiring Harness Eng Sensori 121051MO More Names
Description: 2.0L, sensor system, rear. Sedan/wagon, 2.0L gas, 2.0L hybrid, 2017-19, rear, 2.0L gas. More Info
Notes: 16. More Notes
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 330i,
    • 330i GT xDrive,
    • 330i xDrive,
    • 430i Gran Coupe,
    • 430i xDrive Gran Coupe
  • 2 more
MSRP $435.35
$373.53
MSRP $435.35
$373.53

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