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BMW Engine Electrical Parts

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ES#2855205 - 11787521705 - Oxygen Sensor - Pre Catalytic Converter - Length: 620mm - Bosch - BMW

Length: 620mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date from 05/2002. For cylinders 5-8 only.

Brand:
Bosch - Corporate Logo
ES#:
2855205
Mfg#:
11787521705
In Stock at Vendor
$222.76 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#261887 - 13627811913 - E70 X5 EGR Valve Temperature Sensor - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
261887
Mfg#:
13627811913
In Stock
10% off MSRP

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

$122.99

This product was last offered at the strikethrough price on
06-19-2026

$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#254353 - 13627805607 - Exhaust Temperature Sensor - Connects after the catalytic converter  - Genuine BMW - BMW

Connects after the catalytic converter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
254353
Mfg#:
13627805607
In Stock
10% off MSRP

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

$122.99

This product was last offered at the strikethrough price on
06-19-2026

$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#168774 - 61321383365 - Ignition Switch - Priced Each - Direct replacement from BMW! - Genuine BMW - BMW

Direct replacement from BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
168774
Mfg#:
61321383365
Ships in 1-2 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.

$114.99

This product was last offered at the strikethrough price on
06-19-2026

$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2100544 - 12318510092 - Voltage Regulator - Maintain a constant voltage - Genuine BMW - BMW

Maintain a constant voltage affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a production date from 06/2006 to 01/2007

Brand:
Genuine BMW - Corporate Logo
ES#:
2100544
Mfg#:
12318510092
Ships in 7 Business Days
7% off MSRP

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

$236.99

This product was last offered at the strikethrough price on
06-19-2026

$220.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#241654 - 12427840591 - Ground Cable - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
241654
Mfg#:
12427840591
Ships in 1-2 days
4% off MSRP

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

$45.99

This product was last offered at the strikethrough price on
06-19-2026

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#31304 - 12521707283 - Electrical Connector Housing  - The housing for a 20 pin connector - Genuine BMW - BMW

The housing for a 20 pin connector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
31304
Mfg#:
12521707283
In Stock
5% off MSRP

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

$20.99

This product was last offered at the strikethrough price on
06-19-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#27879 - 12121311710 - E34 M5 Camshaft Position Sensor - Also known as a camshaft pulse generator - Genuine BMW - BMW

Also known as a camshaft pulse generator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
27879
Mfg#:
12121311710
Ships in 7 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.

$233.99

This product was last offered at the strikethrough price on
06-19-2026

$218.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2210701 - 61129269907 - Positive Battery Cable - Runs from the battery to the starter - Genuine BMW - BMW

Runs from the battery to the starter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2210701
Mfg#:
61129269907
Ships in 1-2 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.

$223.99

This product was last offered at the strikethrough price on
06-19-2026

$217.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3036590 - 12-7912-8 - Kingsborne High-Performance Ignition Wire Set - 8mm ignition wires constructed from premium materials. - Kingsborne - BMW

8mm ignition wires constructed from premium materials. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Kingsborne - Corporate Logo
ES#:
3036590
Mfg#:
12-7912-8
Ships on Jul 8, 2026
$217.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#29694 - 12317515811 - E83 Voltage Regulator - Used only on Bosch alternators - Genuine BMW - BMW

Used only on Bosch alternators affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 03/2004

Brand:
Genuine BMW - Corporate Logo
ES#:
29694
Mfg#:
12317515811
Ships in 6 Business Days
7% off MSRP

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

$232.99

This product was last offered at the strikethrough price on
06-19-2026

$216.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3979351 - 029054SCH01A - Schwaben Digital Circuit Tester With Test Probes - Circuit tester for 6-24 Volt systems! - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Circuit tester for 6-24 Volt systems! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
3979351
Mfg#:
029054SCH01A
Ships on Dec 11, 2026
ON SALE!
$37.99

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

$36.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3672710 - 12141736303 - Knock Sensor - Controls the timing and air/fuel mixture of your engine - Bosch - BMW

Controls the timing and air/fuel mixture of your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with a production date up to 05/1993

Brand:
Bosch - Corporate Logo
ES#:
3672710
Mfg#:
12141736303
In Stock at Vendor
$111.99

This product was last offered at the strikethrough price on
05-07-2026

$108.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3036606 - 12-7923L - Kingsborne High-Performance Ignition Wire Set - 8mm ignition wires constructed from premium materials. - Kingsborne - BMW

8mm ignition wires constructed from premium materials. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Kingsborne - Corporate Logo
ES#:
3036606
Mfg#:
12-7923L
In Stock
$215.99 USD
Free Shipping
on orders $49 and up
ES#2575617 - 12129069877KT - Spark Plug - Set Of Six - Factory direct replacement - Genuine BMW - BMW

Factory direct replacement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2575617
Mfg#:
12129069877KT
Ships in 1-2 days
$215.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2702165 - 16136756440 - Leak Diagnosis Pump - Located under the vehicle, near the transmission bellhousing or in the rear. - Bosch - BMW

Located under the vehicle, near the transmission bellhousing or in the rear. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2702165
Mfg#:
16136756440
Back Ordered
$221.99

This product was last offered at the strikethrough price on
05-07-2026

$215.99 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.

Other BMW Engine Electrical Parts

Let us help you find the parts that fit your BMW

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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