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Audi S4 Most Popular Parts

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ES#361667 - 4A0121140 - radiator drain plug - Allows you to empty your radiator of coolant with ease - Genuine Volkswagen Audi - Audi

Allows you to empty your radiator of coolant with ease

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
361667
Mfg#:
4A0121140
Ships in 1-2 days
14% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$42.99

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

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3142691 - 06A145710P - Diverter Valve - Cure the boost leak and restore power - Hudson - Audi Volkswagen

Cure the boost leak and restore power

Brand:
Hudson - Corporate Logo
ES#:
3142691
Mfg#:
06A145710P
Ships in 1-2 days
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replace your faded brake cap Automatic transmission vehicles only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1897459
Mfg#:
4H1723173
Ships in 7 Business Days
16% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$43.99

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

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5492271 - 037906283C - Solenoid Valve - Priced Each - Direct OE replacement 2-pin switch valve to cure vacuum leaks, SAI faults, or intake runner codes (commonly used as N112, N156, or N249 valves). - Febi - Audi Volkswagen

Direct OE replacement 2-pin switch valve to cure vacuum leaks, SAI faults, or intake runner codes (commonly used as N112, N156, or N249 valves).

Brand:
Febi - Corporate Logo
ES#:
5492271
Mfg#:
037906283C
Ships on Feb 8, 2027
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#395 - MDB1191D - Rear Box Brake Pad Set - Economical doesn't mean they won't perform! - Mintex - Audi

Economical doesn't mean they won't perform!

Brand:
Mintex - Corporate Logo
ES#:
395
Mfg#:
MDB1191D
Back Ordered
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#472084 - N91166901 - Hexagon Socket Bolt - Priced Each - Install new hardware with your new parts. M6x14 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M6x14

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472084
Mfg#:
N91166901
Ships in 1-2 days
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$4.64

This product was last offered at the strikethrough price on
07-23-2026

$3.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#257821 - 8E0411317 - Front Sway Bar End Link - Left - Connects the sway bar to the control arm - TRW - Audi

Connects the sway bar to the control arm

Brand:
TRW - Corporate Logo
ES#:
257821
Mfg#:
8E0411317
Ships in 2 Business Days
$49.99

This product was last offered at the strikethrough price on
06-11-2026

$36.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2497344 - 079103483K - Valve Cover Gasket - Right - Cylinders 1-4 - Victor Reinz - Audi

Cylinders 1-4

Brand:
Victor Reinz - Corporate Logo
ES#:
2497344
Mfg#:
079103483K
Ships in 2 Business Days
$40.13

This product was last offered at the strikethrough price on
10-11-2026

$36.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4141867 - 1J0947561C - Parking Brake Switch - Illuminates "brake" on your dashboard when your parking brake is engaged - Vemo - Audi Volkswagen

Illuminates "brake" on your dashboard when your parking brake is engaged

Brand:
Vemo - Corporate Logo
ES#:
4141867
Mfg#:
1J0947561C
Ships in 2 Business Days
$18.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2684862 - 8E0501541Smy - Rear Upper Control Arm Bushing - Priced Each - Fits the left and right control arm for the inner and outer position - Meyle - Audi

Fits the left and right control arm for the inner and outer position 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2684862
Mfg#:
8E0501541SMY
Ships on Dec 2, 2026
$9.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3412038 - 4A0121403 - Coolant Expansion Tank - Replace cracked tanks. - Hudson - Audi

Replace cracked tanks.

Brand:
Hudson - Corporate Logo
ES#:
3412038
Mfg#:
4A0121403
Ships in 1-2 days
$36.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4326858 - 07L905163C - Camshaft Position Sensor - Meyle - Audi Volkswagen

5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4326858
Mfg#:
07L905163C
In Stock
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2813122 - 078109479E - Timing Belt Damper - Applies pressure to the tensioning roller through the lever - Hamburg Tech - Audi Volkswagen

Applies pressure to the tensioning roller through the lever We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813122
Mfg#:
078109479E
Ships in 2 Business Days
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2766070 - 078131120KKT4 - EGR Valve Replacement Kit  - Complete gasket and hardware to replace the EGR valves - Assembled By ECS - Audi

Complete gasket and hardware to replace the EGR valves 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
2766070
Mfg#:
078131120KKT4
Ships in 1-2 days
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2607970 - 7506KT2 - Tail Light Bulb Refresh Kit - Replace every tail light bulb at once with this complete kit - Assembled By ECS - Audi

Replace every tail light bulb at once with this complete kit 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Sedan models without LED tail lights up to the 2012 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2607970
Mfg#:
7506KT2
Ships in 10 Business Days
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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