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BMW E83 X3 M54 3.0L

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BMW E83 X3 M54 3.0L Engine Electrical Parts

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Hex Bolt - Priced each

ES#254820 - 34436783644 - Hex Bolt - Priced each - M6x24. Used in the ECU box - Genuine BMW - BMW

M6x24. Used in the ECU box

Brand:
Genuine BMW - Corporate Logo
ES#:
254820
Mfg#:
34436783644
Ships in 5 Business Days
6% off MSRP

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

$16.99

This product was last offered at the strikethrough price on
08-02-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay - Replaces White/Green

ES#4680022 - 61368373700 - Relay - Replaces White/Green - Replaces relays of the same color - Febi - BMW

Replaces relays of the same color 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4680022
Mfg#:
61368373700
Ships on Oct 28, 2026
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Battery Vent Hose Grommet

ES#166109 - 61218050550 - Battery Vent Hose Grommet - 10.5MM - Genuine BMW - BMW MINI

10.5MM

Brand:
Genuine BMW - Corporate Logo
ES#:
166109
Mfg#:
61218050550
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Contact Pin Mqs

ES#164703 - 61131383672 - Contact Pin Mqs - Genuine BMW - BMW MINI

0,2-0,35Mm/Sn

Brand:
Genuine BMW - Corporate Logo
ES#:
164703
Mfg#:
61131383672
Ships in 1 day
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hi/Low Volt Circuit Tester

ES#4336943 - CTA3022 - Hi/Low Volt Circuit Tester - Tests high voltage in spark plugs, plug wires and distributor caps - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Tests high voltage in spark plugs, plug wires and distributor caps

Brand:
CTA Tools - Corporate Logo
ES#:
4336943
Mfg#:
CTA3022
Ships on Aug 18, 2026
$7.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay - Sky Blue

ES#4335534 - 61366915327 - Relay - Sky Blue - Relay for Injectors, 4-Prong - Bremmen Parts - BMW

Relay for Injectors, 4-Prong 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4335534
Mfg#:
61366915327
Special Order: No Guaranteed ETA
ON SALE! SAVE 14%
$14.99

This product was last offered at the strikethrough price on
05-02-2026

$12.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Socket housing

ES#165034 - 61136909008 - Socket housing - Uncoded. 10 pin - Genuine BMW - BMW MINI

Uncoded. 10 pin

Brand:
Genuine BMW - Corporate Logo
ES#:
165034
Mfg#:
61136909008
Ships in 1 day
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bracket Plug Connection - White

ES#164556 - 61131378997 - Bracket Plug Connection - White - Used on various locations on vehicle - Genuine BMW - BMW MINI

Used on various locations on vehicle

Brand:
Genuine BMW - Corporate Logo
ES#:
164556
Mfg#:
61131378997
Ships in 1 day
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Covering Base B+

ES#165912 - 61138387547 - Covering Base B+ - Genuine BMW - BMW MINI

Brand:
Genuine BMW - Corporate Logo
ES#:
165912
Mfg#:
61138387547
Ships in 1 day
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Cable Guide

ES#31678 - 12527525946 - Upper Cable Guide - Used in securing various engine cables - Genuine BMW - BMW

Used in securing various engine cables For vehicles with a production date from 12/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
31678
Mfg#:
12527525946
Ships in 6 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cable Guide - Bottom

ES#31679 - 12527525947 - Cable Guide - Bottom - The bottom portion of the covering for the positive battery wire - Genuine BMW - BMW

The bottom portion of the covering for the positive battery wire For vehicles with production date from 12/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
31679
Mfg#:
12527525947
Ships in 8 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor O-Ring

ES#4150450 - 12611744292 - Oil Level Sensor O-Ring - Used to seal sensor to the oil pan - Ajusa - BMW

Used to seal sensor to the oil pan

Brand:
Ajusa - Corporate Logo
ES#:
4150450
Mfg#:
12611744292
Ships in 3 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Positive Terminal Base Holder

ES#165670 - 61138367769 - Positive Terminal Base Holder - Plastic holder located on the positive terminal in the engine bay - Genuine BMW - BMW

Plastic holder located on the positive terminal in the engine bay

Brand:
Genuine BMW - Corporate Logo
ES#:
165670
Mfg#:
61138367769
Ships in 4 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Airflow Sensor Socket - Priced Each

ES#31627 - 12527512935 - Mass Airflow Sensor Socket - Priced Each - Plugs in to the mass airflow sensor - Genuine BMW - BMW

Plugs in to the mass airflow sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
31627
Mfg#:
12527512935
Ships in 1 day
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cover Base B+

ES#165726 - 61138371017 - Cover Base B+ - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
165726
Mfg#:
61138371017
Special Order: No Guaranteed ETA
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - M12x1.5

Leaking or malfunctioning oil pressure switches can be disastrous

Brand:
Hella - Corporate Logo
ES#:
3691151
Mfg#:
12611710509
Special Order: No Guaranteed ETA
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Electrical Parts

With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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