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BMW Engine Electrical Parts

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ES#2581056 - 13627568421 - Knock Sensor - Detects engine ping and changes timing accordingly - Bosch - BMW

Detects engine ping and changes timing accordingly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/1997

Brand:
Bosch - Corporate Logo
ES#:
2581056
Mfg#:
13627568421
In Stock at Vendor
$119.99

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

$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#165909 - 61138387540 - Positive Terminal Base - Located in the engine bay of the vehicle - Genuine BMW - BMW

Located in the engine bay of the vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 09/1999

Brand:
Genuine BMW - Corporate Logo
ES#:
165909
Mfg#:
61138387540
Ships in 3 Business 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.

$22.99

This product was last offered at the strikethrough price on
02-03-2026

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#27292 - 11787557758 - Oxygen Sensor - Rear Manifold - Located in the front position of the exhaust manifold - Genuine BMW - BMW

Located in the front position of the exhaust manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
27292
Mfg#:
11787557758
Ships in 3 Business Days
16% off MSRP

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

$520.99

This product was last offered at the strikethrough price on
06-12-2026

$438.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#28459 - 12141743072 - Camshaft Position Sensor - Attaches to the upper timing case cover - Genuine BMW - BMW

Attaches to the upper timing case cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
28459
Mfg#:
12141743072
In Stock at Vendor
$539.99

This product was last offered at the strikethrough price on
02-14-2026

$435.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3438546 - 12121247523KT2 - Spark Plug Wire Set - Set of four spark plug wires - Genuine BMW - BMW

Set of four spark plug wires affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3438546
Mfg#:
12121247523KT2
Ships on Jul 15, 2026
$435.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2708322 - 11721433959 - E39 Secondary Air Pump - Common source of emissons related issues - Pierburg - BMW

Common source of emissons related issues affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pierburg - Corporate Logo
ES#:
2708322
Mfg#:
11721433959
In Stock at Vendor
$439.61

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

$435.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#26628 - 11721407017 - E39 M5 Secondary Air Pump Hose - Connects the air pump to the control valve - Genuine BMW - BMW

Connects the air pump to the control valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
26628
Mfg#:
11721407017
Ships in 3 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.

$88.99

This product was last offered at the strikethrough price on
06-12-2026

$86.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2695846 - 12137599218KT1 - Ignition Service Kit - Restore your ignition system German-made Bremi ignition coils with Bosch spark plugs - Assembled By ECS - BMW

Restore your ignition system German-made Bremi ignition coils with Bosch spark plugs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2695846
Mfg#:
12137599218KT1
Ships in 1 Business Day
ON SALE! SAVE 11%
$490.47

This product was last offered at the strikethrough price on
01-23-2026

$434.63 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#26825 - 11727555681 - Pressure Hose - Runs from the air pump to the solenoid valve - Genuine BMW - BMW

Runs from the air pump to the solenoid valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
26825
Mfg#:
11727555681
Ships on Jun 15, 2026
2% 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
06-12-2026

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#261869 - 12517575196 - Cable Harness Bracket - Priced Each - Holds wires for engine electrical system - Genuine BMW - BMW

Holds wires for engine electrical system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
261869
Mfg#:
12517575196
Ships in 3 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.

$25.99

This product was last offered at the strikethrough price on
06-12-2026

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4325094 - 12317591530BKT - Remanufactured Alternator - AL9446X - Includes refundable $85.00 core charge. - Bosch - BMW

Includes refundable $85.00 core charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 03/2012

Brand:
Bosch - Corporate Logo
ES#:
4325094
Mfg#:
12317591530BKT
Back Ordered
$660.99

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

$429.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2720596 - 61129316576 - Battery Cable - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
2720596
Mfg#:
61129316576
Ships in 6 Business 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.

$445.99

This product was last offered at the strikethrough price on
06-12-2026

$428.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3153549 - 61129348761 - Battery Cable Positive - Below-Floor - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
3153549
Mfg#:
61129348761
Ships in 6 Business 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.

$445.99

This product was last offered at the strikethrough price on
06-12-2026

$428.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#207205 - 61129125035 - Positive Battery Lead - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
207205
Mfg#:
61129125035
Special Order: No Guaranteed ETA
4% off MSRP

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

$445.99

This product was last offered at the strikethrough price on
06-12-2026

$428.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#165918 - 61138387581 - Cover For Positive Terminal - Priced Each - Covers Terminal - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
165918
Mfg#:
61138387581
Ships in 3 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4772586 - 12521732596 - 3 Pin Connector - Includes connector housing with terminals and seals. Commonly used for the camshaft position sensor. - ECS - BMW

Includes connector housing with terminals and seals. Commonly used for the camshaft position sensor. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4772586
Mfg#:
12521732596
In Stock
$10.99 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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