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BMW E70 X5 xDrive50i N63 4.4L

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BMW E70 X5 xDrive50i N63 4.4L Engine Electrical Parts

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MAP Sensor

Replace your faulty sensor to restore engine performance and fuel economy For vehicles with a production date from 04/2012

Brand:
MTC - Corporate Logo
ES#:
5396303
Mfg#:
13627599042
Ships in 9 Business Days
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Starter - SR3295X

Includes refundable $120.00 core charge. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4325044
Mfg#:
12417577257KT
Ships on Sep 15, 2026
$628.99

This product was last offered at the strikethrough price on
08-03-2026

$618.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Starter

Restore quick, effortless, and dependable engine starts to your high-performance European vehicle with a brand-new starter assembly manufactured by Bosch. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bosch - Corporate Logo
ES#:
5505280
Mfg#:
SR3295N
Special Order: No Guaranteed ETA
$441.99 USD
Free Shipping
on orders $49 and up

Oxygen Sensor - Priced Each

Keep your MINI / BMW mileage up and running correctly 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5504474
Mfg#:
11787576673
Ships on Dec 14, 2026
Auto Notify
$109.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Stop Light Switch

Mounts behind the brake pedal 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5505324
Mfg#:
61316967601
Special Order: No Guaranteed ETA
$13.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch

ES#4327478 - 12618611273 - Oil Pressure Switch - Restore your vehicles critical engine monitoring system with this premium replacement Oil Pressure Switch from Meyle. - Meyle - BMW

Restore your vehicle’s critical engine monitoring system with this premium replacement Oil Pressure Switch from Meyle. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4327478
Mfg#:
12618611273
Ships on Sep 4, 2026
$6.99 USD
Free Shipping
on orders $49 and up

Fluid Level Sensor

ES#4328150 - 17117546548 - Fluid Level Sensor - This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level - Meyle - BMW

This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4328150
Mfg#:
17117546548
Ships on Sep 4, 2026
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#4842582 - 13627566990 - Mass Air Flow Sensor (MAF) - The Mass Airflow Sensor for BMW, available at ECS Tuning, precisely measures air intake to ensure optimal fuel injection, enhancing engine performance and fuel efficiency. - URO - BMW

The Mass Airflow Sensor for BMW, available at ECS Tuning, precisely measures air intake to ensure optimal fuel injection, enhancing engine performance and fuel efficiency. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4842582
Mfg#:
13627566990
Back Ordered
$76.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK MXS 25EC

Fully automatic 8 step smart charger and battery support unit that delivers 25A to 12V batteries from 40–500Ah.

Brand:
CTEK - Corporate Logo
ES#:
4492939
Mfg#:
40-128
Back Ordered
$437.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK Pro Battery Tester

Don't leave yourself stranded with a dead battery.

Brand:
CTEK - Corporate Logo
ES#:
4492938
Mfg#:
40-209
Back Ordered
$1103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Battery Relocation Kit

Odyssey 680 - Switch Mount

Brand:
Rennline - Corporate Logo
ES#:
2839918
Mfg#:
EL4138
Back Ordered
$173.00 USD
Free Shipping
on orders $49 and up

Rennline Universal Battery Mount Kit

Odyssey 925-Switch Mount To be used with the Odyssey 925 battery

Brand:
Rennline - Corporate Logo
ES#:
2839915
Mfg#:
EL4134
Back Ordered
$189.00 USD
Free Shipping
on orders $49 and up

Rennline Universal Battery Mount Kit Odyssey 925

This Battery Relocation Kit is designed to work with the Odyssey 925 lightweight battery

Brand:
Rennline - Corporate Logo
ES#:
2839916
Mfg#:
EL4135
Back Ordered
$168.00 USD
Free Shipping
on orders $49 and up

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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