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BMW E39 540i M62 4.4L

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BMW E39 540i M62 4.4L Engine Electrical Parts

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E-Box Blower Motor

ES#31990 - 12901438062 - E-Box Blower Motor - Fan for the control unit box - Genuine BMW - BMW

Fan for the control unit box For vehicles with production date from 09/1998

Brand:
Genuine BMW - Corporate Logo
ES#:
31990
Mfg#:
12901438062
Ships in 5 Business Days
2% off MSRP

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

$375.99

This product was last offered at the strikethrough price on
07-19-2026

$367.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Leak Detection Pump - Priced Each

ES#4852420 - 16137193479 - Leak Detection Pump - Priced Each - Located under the vehicle. Used to diagnose leaks in the evap system. - Bremmen Parts - BMW MINI

Located under the vehicle. Used to diagnose leaks in the evap system. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4852420
Mfg#:
16137193479
Ships on Oct 6, 2026
Auto Notify
ON SALE! SAVE 18%
$65.99

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

$54.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body

ES#34022 - 13541435959 - Throttle Body - Modern drive-by-wire throttle control system - Genuine BMW - BMW

Modern drive-by-wire throttle control system

Brand:
Genuine BMW - Corporate Logo
ES#:
34022
Mfg#:
13541435959
Ships in 6 Business Days
3% off MSRP

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

$504.99

This product was last offered at the strikethrough price on
07-19-2026

$488.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#34347 - 13621703993 - Coolant Temperature Sensor - Monitors coolant temperature - Genuine BMW - BMW

Monitors coolant temperature Located on water pump housing

Brand:
Genuine BMW - Corporate Logo
ES#:
34347
Mfg#:
13621703993
In Stock
8% off MSRP

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

$32.14

This product was last offered at the strikethrough price on
07-19-2026

$29.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 150amp

ES#2090738 - 12317508054OEKT - Remanufactured Alternator - 150amp - Includes a $80.00 refundable core charge - Genuine BMW - BMW

Includes a $80.00 refundable core charge For vehicles with liquid cooled alternator and production date from 09/1998

Brand:
Genuine BMW - Corporate Logo
ES#:
2090738
Mfg#:
12317508054OEKT
Ships in 6 Business Days
$1425.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2592814 - 12131703228KT - Ignition Service Kit - Restore your ignition system using genuine BMW components - Genuine BMW - BMW

Restore your ignition system using genuine BMW components

Brand:
Genuine BMW - Corporate Logo
ES#:
2592814
Mfg#:
12131703228KT
Ships in 9 Business Days
$1388.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug "High Power" - Bosch FGR-7-DQP+ , NGK BKR6EQUP (3199)

ES#1884755 - 12120037607 - Spark Plug "High Power" - Bosch FGR-7-DQP+ , NGK BKR6EQUP (3199) - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
1884755
Mfg#:
12120037607
Ships in 3 Business Days
ON SALE!
$36.99

This product was last offered at the strikethrough price on
06-25-2026

$35.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Ground Cable Upgrade (12421737755)

ES#4939982 - 059235LA01 - Heavy Duty Ground Cable Upgrade (12421737755) - Restore lasting electrical reliability to your E30, E36, or E46 with a high-quality, corrosion-proof ground strap engineered for long-term performance. - ECS - BMW

Restore lasting electrical reliability to your E30, E36, or E46 with a high-quality, corrosion-proof ground strap engineered for long-term performance. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4939982
Mfg#:
059235LA01
In Stock
ON SALE! SAVE 20%
$29.99

This product was last offered at the strikethrough price on
06-13-2026

$23.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#205328 - 12617508003 - Oil Level Sensor - Includes sealing o-ring - Hella - BMW

Includes sealing o-ring For vehicles with production date from 09/1997

Brand:
Hella - Corporate Logo
ES#:
205328
Mfg#:
12617508003
Back Ordered
$84.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pedal 2 Metal Throttle Enhancer - BMW & MINI

ES#4940052 - 77-20007 - Pedal 2 Metal Throttle Enhancer - BMW & MINI - Remove the throttle lag and get more instant response. - AFE - BMW MINI

Remove the throttle lag and get more instant response.

Brand:
AFE - Corporate Logo
ES#:
4940052
Mfg#:
77-20007
Ships in 2 Business Days
20% off MSRP

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

$335.00

This product was last offered at the strikethrough price on
07-19-2026

$268.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IP High Performance Ignition Coil Set - M62/S62

ES#4370069 - IP-A122802 - IP High Performance Ignition Coil Set - M62/S62 - 4X more spark energy than stock coils! - Ignition Projects - BMW

4X more spark energy than stock coils!

Brand:
Ignition Projects - Corporate Logo
ES#:
4370069
Mfg#:
IP-A122802
Ships in 6 Business Days
$1195.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Emission Air Pump

ES#26651 - 11721433958 - Emission Air Pump - Stay legal with a new emission air pump - Genuine BMW - BMW

Stay legal with a new emission air pump

Brand:
Genuine BMW - Corporate Logo
ES#:
26651
Mfg#:
11721433958
Ships on Aug 4, 2026
3% off MSRP

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

$583.99

This product was last offered at the strikethrough price on
07-19-2026

$564.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor

ES#28453 - 12141742185 - Camshaft Position Sensor - Located in the upper portion of the timing cover - Genuine BMW - BMW

Located in the upper portion of the timing cover For vehicles with production date up to 09/1998

Brand:
Genuine BMW - Corporate Logo
ES#:
28453
Mfg#:
12141742185
Ships in 3 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.

$290.99

This product was last offered at the strikethrough price on
07-19-2026

$273.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 150amp

ES#2089874 - 12317508054BOSKT - Remanufactured Alternator - 150amp - Includes a $100.00 refundable core charge - Bosch - BMW

Includes a $100.00 refundable core charge 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with liquid cooled alternator and production date from 09/1998

Brand:
Bosch - Corporate Logo
ES#:
2089874
Mfg#:
12317508054BOSKT
Back Ordered
$1167.99

This product was last offered at the strikethrough price on
04-10-2026

$1090.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Starter Motor

ES#212317 - 12411729981 - Starter Motor - New - No core charge! - Genuine BMW - BMW

New - No core charge!

Brand:
Genuine BMW - Corporate Logo
ES#:
212317
Mfg#:
12411729981
Ships in 6 Business Days
8% off MSRP

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

$1116.99

This product was last offered at the strikethrough price on
07-19-2026

$1027.99 USD
Free Shipping
on orders $49 and up

Turner Plug-And-Play Alpha-N IAT Sensor Relocation Kit

ES#4304669 - 014579TMSKT1 - Turner Plug-And-Play Alpha-N IAT Sensor Relocation Kit - Reposition your intake air temperature sensor to maintain more accurate readings to maximize power output - Turner Motorsport - BMW

Reposition your intake air temperature sensor to maintain more accurate readings to maximize power output 10X Entries For Our 25th Anniversary Sweepstakes!
Alleviate heat soak on the street or track.

Brand:
Turner Motorsport - Corporate Logo
ES#:
4304669
Mfg#:
014579TMSKT1
In Stock
ON SALE! SAVE 25%
$150.99

This product was last offered at the strikethrough price on
06-13-2026

$113.24 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.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings