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BMW E39 Engine Sensors

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Camshaft Position Sensor

ES#4316481 - 12141703221 - Camshaft Position Sensor - Located on the left side of the cylinder head, near the front of the engine. Includes a new O-ring seal! - Bavarian Autosport - BMW

Located on the left side of the cylinder head, near the front of the engine. Includes a new O-ring seal! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4316481
Mfg#:
12141703221
In Stock
ON SALE! SAVE 20%
$37.99

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

$30.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#250815 - 11781742051 - Oxygen Sensor - Rear, after catalyst - Bosch - BMW
ECS Tuning recommends this product.

Rear, after catalyst 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
250815
Mfg#:
11781742051
In Stock at Vendor
$128.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Camshaft Position Sensor - Priced Each

ES#2570291 - 12147539173 - Intake Camshaft Position Sensor - Priced Each - Located on rear of the cylinder head, sensing the intake cam - Vemo - BMW

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

Brand:
Vemo - Corporate Logo
ES#:
2570291
Mfg#:
12147539173
Ships in 5 Business Days
$187.99

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

$182.99 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

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
07-20-2026

$29.49 USD
Free Shipping
on orders $49 and up
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

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

Camshaft Position Sensor - Intake

ES#205329 - 12147539165 - Camshaft Position Sensor - Intake - Intake side - Febi - BMW

Intake side 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Includes o-ring.

Brand:
Febi - Corporate Logo
ES#:
205329
Mfg#:
12147539165
Ships in 7 Business Days
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#34325 - 13621432356 - Mass Air Flow Sensor (MAF) - Complete with housing - Genuine BMW - BMW

Complete with housing For vehicles with a production date from 09/1998

Brand:
Genuine BMW - Corporate Logo
ES#:
34325
Mfg#:
13621432356
Ships in 4 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.

$670.99

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

$640.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fluid Level Sensor

ES#2874178 - 17137553919 - Fluid Level Sensor - This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level - Febi - BMW MINI

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:
Febi - Corporate Logo
ES#:
2874178
Mfg#:
17137553919
In Stock
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Position Sensor - Priced Each

ES#4871128 - 13637840383 - Throttle Position Sensor - Priced Each - This is the sensor used on individual throttle bodies engines - URO - BMW

This is the sensor used on individual throttle bodies engines 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Located on the rear of the intake manifold. 2 sensors required per vehicle - one for each bank

Brand:
URO - Corporate Logo
ES#:
4871128
Mfg#:
13637840383
Back Ordered
Auto Notify
$41.99 USD
Free Shipping
on orders $49 and up
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 4 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
07-20-2026

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

Intake Camshaft Position Sensor - Priced Each

ES#28837 - 12147539173 - Intake Camshaft Position Sensor - Priced Each - Located on rear of the cylinder head, sensing the intake cam - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
28837
Mfg#:
12147539173
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.

$290.99

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

$273.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Mass Air Flow Sensor (MAF)

ES#4941252 - 13621703275 - Mass Air Flow Sensor (MAF) - Clear codes, restore performance - Holstein - BMW

Clear codes, restore performance

Brand:
Holstein - Corporate Logo
ES#:
4941252
Mfg#:
13621703275
Ships in 2 Business Days
$126.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adapter Lead

ES#30840 - 12514592703 - Adapter Lead - Used to repair crankshaft position sensors - Genuine BMW - BMW

Used to repair crankshaft position sensors

Brand:
Genuine BMW - Corporate Logo
ES#:
30840
Mfg#:
12514592703
Ships in 4 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.

$113.99

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

$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor

ES#240369 - 12147518628 - Camshaft Position Sensor - Exhaust side - Febi - BMW

Exhaust side 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
240369
Mfg#:
12147518628
In Stock at Vendor
$48.99

This product was last offered at the strikethrough price on
07-16-2026

$40.99 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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