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BMW E39 Engine Sensors

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Throttle position switch

ES#34505 - 13631703562 - Throttle position switch - Secondary throttle body position sensor - Genuine BMW - BMW

Secondary throttle body position sensor For vehicles with a production date up to 09/1998 with ASC+T

Brand:
Genuine BMW - Corporate Logo
ES#:
34505
Mfg#:
13631703562
Ships in 6 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.

$195.99

This product was last offered at the strikethrough price on
07-20-2026

$184.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3 Pin Connector

ES#4772588 - 12521433916 - 3 Pin Connector - Includes connector housing with terminals and seals. Commonly used for the crankshaft position sensor. - ECS - BMW

Includes connector housing with terminals and seals. Commonly used for the crankshaft position sensor. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4772588
Mfg#:
12521433916
In Stock
ON SALE! SAVE 25%
$10.99

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

$8.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LK-2M 2 Pin Connector Package

ES#4875873 - LK2M - LK-2M 2 Pin Connector Package - Includes connector housing with terminals and seals. Bosch style connector used in various positions on the cars. - ECS - Audi BMW Volkswagen MINI Porsche

Includes connector housing with terminals and seals. Bosch style connector used in various positions on the cars. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4875873
Mfg#:
LK2M
In Stock
ON SALE! SAVE 29%
$6.99

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

$4.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor

ES#4871940 - 13627568421 - Knock Sensor - Detects engine ping and changes timing accordingly - Bremmen Parts - BMW

Detects engine ping and changes timing accordingly 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871940
Mfg#:
13627568421
In Stock
Limited Qty Sale
$75.99

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

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accelerator Bowden Cable

ES#63830 - 35412227277 - Accelerator Bowden Cable - Factory replacement throttle cable for a smooth, responsive accelerator feel. - Genuine BMW - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Factory replacement throttle cable for a smooth, responsive accelerator feel. Fits only the european model E34 M5

Brand:
Genuine BMW - Corporate Logo
ES#:
63830
Mfg#:
35412227277
Ships on Aug 11, 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.

$86.99

This product was last offered at the strikethrough price on
05-06-2026

$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#258928 - 11781247406 - Oxygen Sensor - Priced Each - 2 Required in each application - Bosch - BMW

2 Required in each application 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 09/1998

Brand:
Bosch - Corporate Logo
ES#:
258928
Mfg#:
11781247406
Ships on Jan 12, 2027
$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor (Ping Sensor)

ES#2896268 - 13627568421 - Knock Sensor (Ping Sensor) - Detects engine ping and changes timing accordingly - Vemo - BMW

Detects engine ping and changes timing accordingly

Brand:
Vemo - Corporate Logo
ES#:
2896268
Mfg#:
13627568421
In Stock at Vendor
$171.99

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

$166.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor

ES#4879324 - 12147539166 - Camshaft Position Sensor - Located in the upper portion of the timing cover - URO - BMW

Located in the upper portion of the timing cover 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/1998

Brand:
URO - Corporate Logo
ES#:
4879324
Mfg#:
12147539166
Ships in 2 Business Days
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#4475884 - 13621432356 - Mass Air Flow Sensor (MAF) - Complete with housing - Hitachi - BMW
ECS Tuning recommends this product.

Complete with housing

Brand:
Hitachi - Corporate Logo
ES#:
4475884
Mfg#:
13621432356
Back Ordered
$156.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Switch

ES#180194 - 64538391639 - A/C Pressure Switch - Prevents excess pressure from building within the system - Genuine BMW - BMW

Prevents excess pressure from building within the system

Brand:
Genuine BMW - Corporate Logo
ES#:
180194
Mfg#:
64538391639
Ships in 10 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.

$158.99

This product was last offered at the strikethrough price on
07-20-2026

$154.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2816041 - 61318360857 - Coolant Temperature Sensor - Located on the radiator - Hamburg Tech - BMW

Located on the radiator We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816041
Mfg#:
61318360857
Ships in 2 Business Days
ON SALE!
$17.99

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

$17.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor

ES#4475886 - 13621433567 - Mass Air Flow Sensor - Cure common problems with CEL & hesitations with a new mass air flow sensor. - Hitachi - BMW

Cure common problems with CEL & hesitations with a new mass air flow sensor.

Brand:
Hitachi - Corporate Logo
ES#:
4475886
Mfg#:
13621433567
Ships in 7 Business Days
$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

Replacement crankshaft sensor For vehicles with production date from 03/2000

Brand:
OEM - Corporate Logo
ES#:
2594565
Mfg#:
12141433264
Back Ordered
$135.99

This product was last offered at the strikethrough price on
03-31-2026

$128.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Camshaft Position Sensor - Priced Each

ES#2586420 - 13627796054 - Exhaust Camshaft Position Sensor - Priced Each - Located on rear of the cylinder head, sensing the exhaust cam - Vemo Q+ - BMW

Located on rear of the cylinder head, sensing the exhaust cam Two required per engine, may be replaced separately as needed.

Brand:
Vemo Q+ - Corporate Logo
ES#:
2586420
Mfg#:
13627796054
Ships on Nov 12, 2026
$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Knock Sensor

ES#4932399 - 13627568421 - Engine Knock Sensor - Detects engine ping and changes timing accordingly - URO - BMW

Detects engine ping and changes timing accordingly 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
4932399
Mfg#:
13627568421
Ships in 2 Business Days
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2895524 - 11781247406 - Oxygen Sensor - Priced Each - 2 required in each application - Vemo - BMW

2 required in each application For vehicles with production date up to 09/1998

Brand:
Vemo - Corporate Logo
ES#:
2895524
Mfg#:
11781247406
Ships on Nov 12, 2026
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Sensors

Random check engine light got you down? It's probably a bad sensor! We have all the electrical sensors your engine needs to send information to your ECU so everything stays happy. Find it, fix it, and replace it with our OEM sensors or save some money with quality aftermarket sensors.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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