BMW E90 335xi N55 3.0L Engine Electrical Parts

Unlock the true fueling potential of your N55 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump (HPFP) Upgrade. For Vehicles Produced After 12/2013

Brand:

Dorch Engineering

ES#:

5482595

Mfg#:

DE-55-25A

Unlock the true power potential of your early-production N55 engine. For Vehicles Produced Before 12/2013

Brand:

Dorch Engineering

ES#:

5482537

Mfg#:

DE-55-15B

Unlock the true fueling potential of your N55 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump (HPFP) Upgrade.

Brand:

Dorch Engineering

ES#:

5482604

Mfg#:

DE-55-25B

PVC Electrical tape used for wiring harness repair

Brand:

ES#:

4876340

Mfg#:

61131380991B

The Mishimoto BMW 550i Ignition Coil is a high-quality replacement designed to restore the factory performance and fuel efficiency of your 4.4L V8 engine.

Brand:

ES#:

5435298

Mfg#:

MMIG-BMW-1108

Designed to restore factory-level performance and fuel efficiency to a wide range of BMW models.

Brand:

ES#:

5435336

Mfg#:

MMIG-BMW-02

Designed for perfect fit and function

Brand:

ES#:

3638728

Mfg#:

EL11

Regain power loss & fuel economy from worn or failed ignition coils!

Brand:

ES#:

4940209

Mfg#:

M137KT

Regain power loss & fuel economy from worn or failed ignition coils!

Brand:

ES#:

4940236

Mfg#:

M133KT1

Is your engine cranking but not starting? It's probably time to replace your crankshaft position sensor.

Brand:

ES#:

5396628

Mfg#:

13627582842

Switch, remote pull, and battery are not included with this or any of the kits.

Brand:

ES#:

2839917

Mfg#:

EL4137

This harness is specifically engineered for BMW N54 owners who are upgrading to a front-facing intake manifold. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5445388

Mfg#:

VTT-MAP-HARNESS

Includes a refundable $429 core charge

Brand:

ES#:

5395902

Mfg#:

12417610343KT

$1204.99 USD

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on orders $49 and up

Lifetime Replacement

Used in the wiring harness for the battery distribution box

Brand:

ES#:

2713204

Mfg#:

61136907089KT

$67.00 USD

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Lifetime Replacement

Runs from the battery to the starter For vehicles with a production date from 03/2007

Brand:

ES#:

263334

Mfg#:

61116986703

3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$560.99

This product was last offered at the strikethrough price on
08-12-2026

$542.99 USD

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Lifetime Replacement

Brand:

ES#:

207224

Mfg#:

61139124952

5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$54.99

This product was last offered at the strikethrough price on
08-12-2026

$51.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement