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Audi A4 Engine Sensors

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Coolant Temperature Sensor With O-Ring & Clip - 4 Pin

ES#2832 - 078919501BKT - Coolant Temperature Sensor With O-Ring & Clip - 4 Pin - Blue sensor with square connector. Please check existing sensor color - Vemo - Audi Volkswagen

<font color='blue'>Blue</font> sensor with square connector. Please check existing sensor color Up to VIN 8D-X-500000, split is in the 1999 model year

Brand:
Vemo - Corporate Logo
ES#:
2832
Mfg#:
078919501BKT
Ships on Nov 17, 2026
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Early Model Coolant Temperature Sensor

ES#12189 - 059919501 - Early Model Coolant Temperature Sensor - Updated green 4 pin sensor, replaces old blue sensors. For vehicles with square connector. - Febi - Audi Volkswagen

Updated green 4 pin sensor, replaces old blue sensors. For vehicles with square connector. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
12189
Mfg#:
059919501
In Stock at Vendor
$17.99

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

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - 1.4 bar

ES#3624910 - 068919081D - Oil Pressure Switch - 1.4 bar - Senses low engine oil pressure - FAE - Audi Volkswagen

Senses low engine oil pressure Up to the 1999 model year

Brand:
FAE - Corporate Logo
ES#:
3624910
Mfg#:
068919081D
Ships on Sep 15, 2026
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#3521739 - 06H906433C - Crankshaft Position Sensor - Also known as the RPM or Impulse sensor. - Holstein - Audi Volkswagen

Also known as the RPM or Impulse sensor. From the 2013 model year

Brand:
Holstein - Corporate Logo
ES#:
3521739
Mfg#:
06H906433C
Ships in 1 Business Day
$45.99 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 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission from VIN 8D-W-000483, split is in the 1998 model year

Brand:
Meyle - Corporate Logo
ES#:
252763
Mfg#:
06A906433C
Ships on Dec 3, 2026
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Sender

ES#4057640 - 06D919031 - Oil Pressure Sender - Located on top of the oil filter adapter - Facet - Audi Volkswagen

Located on top of the oil filter adapter Up To VIN 8E-5-533000, split is in 2005 model year

Brand:
Facet - Corporate Logo
ES#:
4057640
Mfg#:
06D919031
In Stock at Vendor
$15.99

This product was last offered at the strikethrough price on
07-15-2026

$13.99 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
In Stock at Vendor
$46.99

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

$40.99 USD
Free Shipping
on orders $49 and up

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
Limited Qty Sale
$43.85

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

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

MAP Sensor

ES#4940555 - 038906051E - MAP Sensor - Measures the pressure in the turbocharger system - Bremmen Parts - Audi

Measures the pressure in the turbocharger system 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940555
Mfg#:
038906051E
In Stock
ON SALE! SAVE 19%
$15.99

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

$13.00 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 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3419829
Mfg#:
058905161B
Ships on Dec 3, 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 Up to production date 5/15/2006

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

ES#4004578 - 06E906433 - Crankshaft Position Sensor - Referred to as the speed sensor & reference sensor - Rein - Audi

Referred to as the speed sensor & reference sensor 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4004578
Mfg#:
06E906433
Ships in 3 Business Days
$36.99 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 impulse sensor Up to the 2012 model year

Brand:
Original Equipment - Corporate Logo
ES#:
4057467
Mfg#:
06H906433
Back Ordered
$36.99

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

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#5424335 - 06A906433C - Crankshaft Position Sensor - Also known as the RPM or speed sensor - Bremmen Parts - Audi Volkswagen

Also known as the RPM or speed sensor 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with automatic transmission from VIN 8D-W-000483, split is in the 1998 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
5424335
Mfg#:
06A906433C
In Stock
ON SALE! SAVE 14%
$20.99

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

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor With O-Ring & Clip - 4 Pin

ES#2649750 - 059919501AKT3 - Coolant Temperature Sensor With O-Ring & Clip - 4 Pin - Updated Green sensor with square/round connector. Please check existing sensor color - Vemo - Audi Volkswagen

Updated <font color='green'>Green</font> sensor with square/round connector. Please check existing sensor color Located in the coolant flange

Brand:
Vemo - Corporate Logo
ES#:
2649750
Mfg#:
059919501AKT3
In Stock
$17.99 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. For vehicles with automatic transmission from VIN 8D-W-000483, split is in the 1998 model year

Brand:
Delphi - Corporate Logo
ES#:
3419421
Mfg#:
06A906433C
In Stock at Vendor
$34.40 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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