Shop BMW Engine Components

12538631678 - : Engine Harness for BMW Image

Engine Harness

Trans module.
$495.33
MSRP $641.45
Save $146.12
22.8% Off
11127578858 - : Engine Cover for BMW Image

Engine Cover

2011-12. Without twin power turbo.
$424.71
MSRP $550.00
Save $125.29
22.8% Off
12519425877 - : Engine Harness for BMW Image

Engine Harness

6.6L.
$427.76
MSRP $553.95
Save $126.19
22.8% Off
12519500573 - : Engine Harness for BMW Image

Engine Harness

3.0L, with M4, module #2. 3.0L twin-turbo, #2.
$584.20
MSRP $769.70
Save $185.50
24.1% Off
12518605142 - : Engine Harness for BMW Image

Engine Harness

3.0L, sensor system.
$470.49
MSRP $609.29
Save $138.80
22.8% Off
12515A6CD56 - : Engine Harness for BMW Image

Engine Harness

2.0L, awd, module #1.
$450.26
MSRP $583.09
Save $132.83
22.8% Off
12518586174 - : Engine Harness for BMW Image

Engine Harness

2.0L diesel, engine/transmission, all.
$427.72
MSRP $553.89
Save $126.17
22.8% Off
12518469018 - : Engine Harness for BMW Image

Engine Harness

4.4L, with M5, sensor module. With M8, module, cyl. 5-8.
$637.28
MSRP $839.64
Save $202.36
24.1% Off
22116760315 - : Engine Support for BMW Image

Engine Support

3.0L without turbo. 128i.
$152.55
MSRP $165.74
Save $13.19
8% Off
11258580699 - : Engine Piston for BMW Image

Engine Piston

328d. (0)mm. X3. (0)mm. Incl.Piston Pin and Piston Ring Set.
$342.92
MSRP $444.08
Save $101.16
22.8% Off
22116761114 - : Engine Support for BMW Image

Engine Support

4.4 & 4.8L.
$72.14
MSRP $101.03
Save $28.89
28.6% Off
12518631662 - : Engine Harness for BMW Image

Engine Harness

Module 1.
$353.80
MSRP $458.17
Save $104.37
22.8% Off

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The Key to Make Your BMW Engine Last

The driving dynamics of a high-performance machine like the BMW 330i are the result of thousands of moving parts working in clinical synchronization. Even a minor deviation in engine internals can lead to a significant loss of performance. Here's what you can do to avoid costly repairs in your powertrain.

Easy Steps to Inspect and Maintain Your Engine

Maintaining the sealing integrity of your drivetrain with a full set gasket kit can prevent fluid leaks and vacuum loss that often precede catastrophic failure. Use the following best practices to keep your engine running smooth:

1. Perform a Compression Test

Check each cylinder to ensure the rings and valves are sealing correctly.

2. Monitor Oil Color

Check for a milky appearance or metallic glitter, which indicates head gasket failure.

3. Listen for Rhythmic Tapping

Use a stethoscope to listen to the top end; a loud tick often signals a failing hydraulic lifter or camshaft wear.

4. Check Timing Chain Slack

Remove the oil cap and inspect the chain tension. Any play indicates that the guides require replacement.

5. Analyze Spark Plug Condition

The color of your plugs can tell you if a specific cylinder is running lean or burning excessive amounts of oil.

6. Verify Motor Mount Stability

Ensure the engine doesn't tilt excessively under load.

Order here to find the exact genuine BMW parts for your exact model. Reach out to us at Parts Elmhurst BMW today for expert support.