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Audi S4 Engine Sensors

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Coolant Temperature Sensor

ES#3624900 - 059919501A - Coolant Temperature Sensor - Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head - FAE - Audi Volkswagen

Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head

Brand:
FAE - Corporate Logo
ES#:
3624900
Mfg#:
059919501A
Ships on Nov 10, 2026
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor

ES#2894867 - 06C905163B - Camshaft Position Sensor - Located on the side of the camshaft in the cylinder head. - Vemo - Audi Volkswagen

Located on the side of the camshaft in the cylinder head. Right side cam position sensor

Brand:
Vemo - Corporate Logo
ES#:
2894867
Mfg#:
06C905163B
Ships in 1 Business Day
$51.99

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

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW | Sensor, crankshaft pulse

ES#4853644 - 059906433K - VW | Sensor, crankshaft pulse - Vemo - Audi

Brand:
Vemo - Corporate Logo
ES#:
4853644
Mfg#:
059906433K
Ships in 1 Business Day
$56.99

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

$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor - Brown Connector - Priced Each

ES#3410515 - 078905377 - Knock Sensor - Brown Connector - Priced Each - Detects engine ping for timing adjustment - FAE - Audi

Detects engine ping for timing adjustment From VIN 8D-X-260001, split is in the 1999 model year

Brand:
FAE - Corporate Logo
ES#:
3410515
Mfg#:
078905377
Ships in 1-2 days
$48.99

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

$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#252763 - 06A906433C - Crankshaft Position Sensor - Also known as the RPM or speed sensor - Meyle - Audi Volkswagen

Also known as the RPM or speed sensor 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Manual transmission models

Brand:
Meyle - Corporate Logo
ES#:
252763
Mfg#:
06A906433C
Ships on Nov 16, 2026
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#2814370 - 1J0907660B - Oil Level Sensor - Mounted on the bottom of the oil pan - Hamburg Tech - Audi Volkswagen

Mounted on the bottom of the oil pan We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2814370
Mfg#:
1J0907660B
In Stock
ON SALE!
$43.85

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

$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor - 2 Pin

Monitors coolant temperature for fan control & gauge readings

Brand:
Walker - Corporate Logo
ES#:
4745320
Mfg#:
079919523J
Ships in 1 Business Day
$41.99

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

$40.99 USD
Free Shipping
on orders $49 and up

A/C Pressure Switch

ES#4901122 - 5Q0959126B - A/C Pressure Switch - A/C Pressure Sensor Restore proper A/C compressor operation and keep your cabin cool. - Meyle - Audi Volkswagen

A/C Pressure Sensor Restore proper A/C compressor operation and keep your cabin cool. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4901122
Mfg#:
5Q0959126B
Ships on Jan 15, 2027
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#257103 - 078906433F - Crankshaft Position Sensor - Also know as the RPM Reference sensor or Impulse Sender - Bosch - Audi

Also know as the RPM Reference sensor or Impulse Sender We Price Match - Give Us A Call or Chat!
Automatic transmission models

Brand:
Bosch - Corporate Logo
ES#:
257103
Mfg#:
078906433F
Ships in 1 Business Day
$44.69

This product was last offered at the strikethrough price on
08-13-2026

$40.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Green Knock Sensor With Harness - 465mm

ES#4135457 - 06E905376A - Green Knock Sensor With Harness - 465mm - Detects engine ping for timing adjustment, 465mm length with green connector - Holstein - Audi Volkswagen

Detects engine ping for timing adjustment, 465mm length with green connector For cylinders 1-3

Brand:
Holstein - Corporate Logo
ES#:
4135457
Mfg#:
06E905376A
Ships in 1 Business Day
$40.99

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

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#4853864 - 077905381F - Crankshaft Position Sensor - Referred to as the speed sensor & reference sensor - Vemo - Audi

Referred to as the speed sensor & reference sensor

Brand:
Vemo - Corporate Logo
ES#:
4853864
Mfg#:
077905381F
Ships in 1 Business Day
$39.99

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

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hall Sender - Priced Each

ES#3419829 - 058905161B - Hall Sender - Priced Each - Measures cam position and relays it to the ECU - Meyle - Audi Volkswagen

Measures cam position and relays it to the ECU 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3419829
Mfg#:
058905161B
Ships on Nov 16, 2026
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Impulse Sensor - Priced Each

ES#3521632 - 06E905163 - Camshaft Impulse Sensor - Priced Each - Keep your engine running strong - Holstein - Audi

Keep your engine running strong Left side cam position sensor

Brand:
Holstein - Corporate Logo
ES#:
3521632
Mfg#:
06E905163
Ships in 1 Business Day
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

Also known as the RPM or speed sensor. Manual transmission models

Brand:
Delphi - Corporate Logo
ES#:
3419421
Mfg#:
06A906433C
In Stock at Vendor
$34.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW | Sensor, crankshaft pulse

ES#4853643 - 059906433C - VW | Sensor, crankshaft pulse - Vemo - Audi

Brand:
Vemo - Corporate Logo
ES#:
4853643
Mfg#:
059906433C
Ships in 1 Business Day
$44.99

This product was last offered at the strikethrough price on
06-20-2026

$34.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2800809 - 059919501A - Coolant Temperature Sensor - Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head - Meistersatz - Audi Volkswagen

Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head

Brand:
Meistersatz - Corporate Logo
ES#:
2800809
Mfg#:
059919501A
Ships in 3 Business Days
$16.99 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 Audi

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