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Audi S4 Engine Electrical Parts

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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

FP34 Fuel Pump Surge Tank

ES#4877045 - 034-106-A002/3 - FP34 Fuel Pump Surge Tank - Designed for Bosch 044 Fuel Pump - 034Motorsport - Audi Volkswagen

Designed for Bosch 044 Fuel Pump 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4877045
Mfg#:
034-106-A002/3
Back Ordered
$351.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

ES#2866288 - 06E903119Q - Alternator Pulley - Does not include securing hardware - Febi - Audi

Does not include securing hardware We Price Match - Give Us A Call or Chat!
For Valeo style alternators from the 2013 model year

Brand:
Febi - Corporate Logo
ES#:
2866288
Mfg#:
06E903119Q
Special Order: No Guaranteed ETA
$98.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Control Unit

ES#2586581 - 8D0997551DXKT - Engine Control Unit - Price includes a $300 core charge - Genuine Volkswagen Audi - Audi

Price includes a $300 core charge Manual transmission up to VIN 8D-Y-200000, split is in the 2000 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2586581
Mfg#:
8D0997551DXKT
Back Ordered
$1455.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Remanufactured Starter

ES#2531684 - 078911023DXKT - Remanufactured Starter - Price includes $80 refundable core charge - Genuine Volkswagen Audi - Audi Volkswagen

Price includes $80 refundable core charge For vehicles that came with Bosch starters - Please check existing part # before ordering

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2531684
Mfg#:
078911023DXKT
Back Ordered
$717.99

This product was last offered at the strikethrough price on
08-31-2026

$691.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW | Sensor, engine oil level

ES#4853155 - 03C907660S - VW | Sensor, engine oil level - Vemo - Audi Volkswagen

Brand:
Vemo - Corporate Logo
ES#:
4853155
Mfg#:
03C907660S
Special Order: No Guaranteed ETA
$99.99 USD
Free Shipping
on orders $49 and up

VW | Fuel Feed Unit

ES#4857666 - 8K0919051AS - VW | Fuel Feed Unit - Vemo - Audi

Brand:
Vemo - Corporate Logo
ES#:
4857666
Mfg#:
8K0919051AS
Special Order: No Guaranteed ETA
$567.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW | Alternator

ES#4853730 - 06E903019E - VW | Alternator - Vemo -

Brand:
Vemo - Corporate Logo
ES#:
4853730
Mfg#:
06E903019E
Special Order: No Guaranteed ETA
$882.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW | Starter

ES#4853744 - 06E911021F - VW | Starter - Vemo - Audi

Brand:
Vemo - Corporate Logo
ES#:
4853744
Mfg#:
06E911021F
Special Order: No Guaranteed ETA
$223.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AUDI | Lambda Sensor

ES#4854885 - 1K0998262F - AUDI | Lambda Sensor - Vemo - Audi Volkswagen

Brand:
Vemo - Corporate Logo
ES#:
4854885
Mfg#:
1K0998262F
Special Order: No Guaranteed ETA
$120.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Kit

Keep your charging system operating at full potential, includes hardware! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818211
Mfg#:
06E903024L2KT
Back Ordered
$909.99

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

$883.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Starter

Revive your ignition system We Price Match - Give Us A Call or Chat!
For vehicles with Bosch style starters from production date 6/11/2013

Brand:
Bosch - Corporate Logo
ES#:
3419451
Mfg#:
06E911021F
Back Ordered
$648.99

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

$531.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK MXS 25EC

Fully automatic 8 step smart charger and battery support unit that delivers 25A to 12V batteries from 40–500Ah.

Brand:
CTEK - Corporate Logo
ES#:
4492939
Mfg#:
40-128
Back Ordered
$437.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK Pro Battery Tester

Don't leave yourself stranded with a dead battery.

Brand:
CTEK - Corporate Logo
ES#:
4492938
Mfg#:
40-209
Back Ordered
$1103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor - Blue (390mm)

Keep your engine running smoothly Fits left rear only

Brand:
FAE - Corporate Logo
ES#:
2862833
Mfg#:
079905377H
Back Ordered
$56.99

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

$54.99 USD
Free Shipping
on orders $49 and up
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

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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