2018 Audi S4 control modules & parts
291 refurbished parts are available for the 2018 Audi S4. Each listing shows the exact vehicles and engines it fits; match the part number on your original unit before ordering.
Engines: 3.0L V6 – Gas
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Expansion Valve – Audi (8W0-820-679)
sku: 8W0-820-679
$799.99 Add to Cart -

Expansion Valve Mount Kit – Audi (4M0-898-037-A)
sku: 4M0-898-037-A
$799.99 Add to Cart -

Fan & Motor – Audi (8W0-959-455-A)
sku: 8W0-959-455-A
$904.15 Add to Cart -

Fan & Motor – Audi (8W0-959-455-AD)
sku: 8W0-959-455-AD
$904.15 Add to Cart -

Fan & Motor – Audi (8W0-959-455-AE)
sku: 8W0-959-455-AE
$799.99 Add to Cart -

Fan & Motor – Audi (8W0-959-455-B)
sku: 8W0-959-455-B
$799.99 Add to Cart -

Fan & Motor – Audi (8W0-959-455-K)
sku: 8W0-959-455-K
$904.15 Add to Cart -

Fan & Motor – Audi (8W0-959-455-L)
sku: 8W0-959-455-L
$799.99 Add to Cart -

Front Pillar – Audi (8W5-809-737)
sku: 8W5-809-737
$799.99 Add to Cart -

Front Pillar – Audi (8W5-809-738)
sku: 8W5-809-738
$799.99 Add to Cart -

Garage Dr Opener – Audi (4M0-959-719-A-6PS)
sku: 4M0-959-719-A-6PS
$799.99 Add to Cart -

Garage Dr Opener – Audi (4M0-959-719-A-BC5)
sku: 4M0-959-719-A-BC5
$799.99 Add to Cart -

Garage Dr Opener – Audi (4M0-959-719-A-BV2)
sku: 4M0-959-719-A-BV2
$799.99 Add to Cart -

Header Panel – Audi (8W0-817-981)
sku: 8W0-817-981
$799.99 Add to Cart -
Sale!

Headlamp Switch – Audi (4M0-941-531-AK-5PR)
sku: 4M0-941-531-AK-5PR
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

Headlamp Switch – Audi (4M0-941-531-AS-5PR)
sku: 4M0-941-531-AS-5PR
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

Headlamp Switch – Audi (4M0-941-531-T-5PR)
sku: 4M0-941-531-T-5PR
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

Headlight Switch – Audi (4M0-941-531-AA-5PR)
sku: 4M0-941-531-AA-5PR
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

Headlight Switch – Audi (4M0-941-531-N-5PR)
sku: 4M0-941-531-N-5PR
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -

Hood Plug – Audi (8P4-803-593-A)
sku: 8P4-803-593-A
$799.99 Add to Cart -
Sale!

Humidity Sensor – Audi (4H0-907-658-A)
sku: 4H0-907-658-A
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

Humidity Sensor – Audi (4H0-907-658-C)
sku: 4H0-907-658-C
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -

Infotainment Display Control Switch – Audi (8W0-919-614-N)
sku: 8W0-919-614-N
$799.99 Add to Cart -

Infotainment Display Control Switch – Audi (8W0-919-614-T)
sku: 8W0-919-614-T
$833.75 Add to Cart