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Audi S4 Engine Electrical Parts

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Green Knock Sensor With Harness - 465mm

ES#5492964 - 06E905377J - Green Knock Sensor With Harness - 465mm - Replacement knock sensor to cure timing issues, resolve engine "pinging" under load, and restore lost performance and fuel economy to your VAG engine. - Febi - Audi Volkswagen

Replacement knock sensor to cure timing issues, resolve engine "pinging" under load, and restore lost performance and fuel economy to your VAG engine. For cylinders 1-3

Brand:
Febi - Corporate Logo
ES#:
5492964
Mfg#:
06E905377J
Special Order: No Guaranteed ETA
$81.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

Keep your engine running smooth We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342798
Mfg#:
077905115E
Special Order: No Guaranteed ETA
$55.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

Keep your engine running smooth We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2866259
Mfg#:
06D905115
Special Order: No Guaranteed ETA
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VAG | Breather Hose, fuel tank

ES#4864993 - 8K0201997AM - VAG | Breather Hose, fuel tank - Vaico - Audi

We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4864993
Mfg#:
8K0201997AM
Special Order: No Guaranteed ETA
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VAG | Sensor, coolant temperature

ES#4853821 - 06M919501 - VAG | Sensor, coolant temperature - Vemo - Audi

Brand:
Vemo - Corporate Logo
ES#:
4853821
Mfg#:
06M919501
Special Order: No Guaranteed ETA
$47.99 USD
Free Shipping
on orders $49 and up

Crankshaft Position Sensor

ES#2681201 - 06A906433C - Crankshaft Position Sensor - Also known as the RPM or speed sensor. - Vemo - Audi Volkswagen

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

Brand:
Vemo - Corporate Logo
ES#:
2681201
Mfg#:
06A906433C
Special Order: No Guaranteed ETA
$38.99 USD
Free Shipping
on orders $49 and up

VW | Fuel Feed Unit

ES#4857667 - 8K0919051G - VW | Fuel Feed Unit - Vemo - Audi

Brand:
Vemo - Corporate Logo
ES#:
4857667
Mfg#:
8K0919051G
Special Order: No Guaranteed ETA
$509.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW | Lambda Sensor

ES#4853741 - 06E906265AJ - VW | Lambda Sensor - Vemo - Audi

Brand:
Vemo - Corporate Logo
ES#:
4853741
Mfg#:
06E906265AJ
Special Order: No Guaranteed ETA
$347.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW | Sensor, boost pressure

ES#4853127 - 038906051J - VW | Sensor, boost pressure - Vemo - Audi

Brand:
Vemo - Corporate Logo
ES#:
4853127
Mfg#:
038906051J
Special Order: No Guaranteed ETA
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermal Switch - 2 Pin

ES#2898409 - 357919369F - Thermal Switch - 2 Pin - Located in the coolant pipe that connects to the cylinder head - Vemo - Audi Volkswagen

Located in the coolant pipe that connects to the cylinder head

Brand:
Vemo - Corporate Logo
ES#:
2898409
Mfg#:
357919369F
Special Order: No Guaranteed ETA
$19.99 USD
Free Shipping
on orders $49 and up

VW | High Pressure Pump

ES#4853906 - 07L127026AL - VW | High Pressure Pump - Vemo - Audi Volkswagen

Brand:
Vemo - Corporate Logo
ES#:
4853906
Mfg#:
07L127026AL
Special Order: No Guaranteed ETA
$234.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Safety Switch

ES#2901740 - 8D0959482B - A/C Pressure Safety Switch - Prevents excess pressure from building within the system - Vemo - Audi Volkswagen

Prevents excess pressure from building within the system

Brand:
Vemo - Corporate Logo
ES#:
2901740
Mfg#:
8D0959482B
Special Order: No Guaranteed ETA
$56.99 USD
Free Shipping
on orders $49 and up

VW | Change-Over Valve, exhaust-gas door

Brand:
Vemo - Corporate Logo
ES#:
4853045
Mfg#:
026906283J
Special Order: No Guaranteed ETA
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil Connector Housing - Priced Each

The 4-pin connector for the ignition coils

Brand:
Vemo - Corporate Logo
ES#:
5435183
Mfg#:
8K0973724
Special Order: No Guaranteed ETA
$10.99

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

$9.99 USD

Oil Level Sensor

Mounted on the bottom of the oil pan For vehicles with production date from 2020

Brand:
Vemo - Corporate Logo
ES#:
4899482
Mfg#:
06M907637A
Special Order: No Guaranteed ETA
$62.99 USD
Free Shipping
on orders $49 and up

MAP Sensor

ES#3236235 - 03C906051F - MAP Sensor - Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold - Pierburg - Audi Volkswagen

Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold Located on the rear of the supercharger

Brand:
Pierburg - Corporate Logo
ES#:
3236235
Mfg#:
03C906051F
Special Order: No Guaranteed ETA
$74.99 USD
Free Shipping
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.

Let us help you find the parts that fit your Audi

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

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