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Audi S4 Most Popular Parts

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Sealing O-Ring - Priced Each

ES#3419388 - 06E121119D - Sealing O-Ring - Priced Each - Seals the coolant flange to the supercharger compressor - Victor Reinz - Audi

Seals the coolant flange to the supercharger compressor

Brand:
Victor Reinz - Corporate Logo
ES#:
3419388
Mfg#:
06E121119D
Ships in 1 Business Day
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#4859624 - 06E121018K - Water Pump - Keep your coolant flowing to prevent overheating - Vaico - Audi Volkswagen

Keep your coolant flowing to prevent overheating We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4859624
Mfg#:
06E121018K
Ships in 1 Business Day
$271.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front License Plate Bracket - Twilight Matte

ES#3181062 - 8W0807285FRP5 - Front License Plate Bracket - Twilight Matte - Keep a clean look and add a place for your plate - Genuine Volkswagen Audi - Audi

Keep a clean look and add a place for your plate

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3181062
Mfg#:
8W0807285FRP5
Ships in 1-2 days
13% off MSRP

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

$313.99

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

$271.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Radiator Hose

ES#450273 - 8K0121101J - Upper Radiator Hose - Connects the upper radiator port to the hard water tube - Genuine Volkswagen Audi - Audi

Connects the upper radiator port to the hard water tube

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450273
Mfg#:
8K0121101J
Ships in 1-2 days
13% off MSRP

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

$156.99

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

$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 3mm With Black Ball Seat Bolts

ES#2748178 - ECS10152KTWB1KT - ECS Wheel Spacer & Bolt Kit - 3mm With Black Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
ECS - Corporate Logo
ES#:
2748178
Mfg#:
ECS10152KTWB1KT
Ships in 10 Business Days
$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 3mm With Ball Seat Bolts

ES#250722 - ECS10152KTWB - ECS Wheel Spacer & Bolt Kit - 3mm With Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
ECS - Corporate Logo
ES#:
250722
Mfg#:
ECS10152KTWB
Ships on Nov 25, 2026
$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Roof Rack Torque Wrench

ES#4143060 - 4K9071712E - Roof Rack Torque Wrench - Torque wrench for roof bar set *Code LK* - Genuine Volkswagen Audi - Audi

Torque wrench for roof bar set *Code LK*

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4143060
Mfg#:
4K9071712E
In Stock
4% off MSRP

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

$70.99

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

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Belly Pan Installation Kit

ES#3706789 - n90808203KT - Front Belly Pan Installation Kit - Includes required hardware to secure your front Belly Pan - Genuine Volkswagen Audi - Audi

Includes required hardware to secure your front Belly Pan

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3706789
Mfg#:
N90808203KT
In Stock
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Steering Rack Boot - Left

ES#2105370 - 4G0423831 - Steering Rack Boot - Left - Replace any time the inner tie rod is removed - Genuine Volkswagen Audi - Audi

Replace any time the inner tie rod is removed Fits from the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2105370
Mfg#:
4G0423831
Ships in 1-2 days
13% off MSRP

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

$38.99

This product was last offered at the strikethrough price on
10-26-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Strut Dust Boot - Priced Each

ES#450647 - 8K0412137A - Front Strut Dust Boot - Priced Each - Fits left and right side - Genuine Volkswagen Audi - Audi

Fits left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450647
Mfg#:
8K0412137A
Ships in 1-2 days
6% off MSRP

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

$35.99

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

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Speed Nut - Priced Each

ES#2642967 - N0154581 - Speed Nut - Priced Each - Vaico - Audi Volkswagen

We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2642967
Mfg#:
N0154581
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Seat Heating Element - Lower - Priced Each

ES#2541416 - 8K0963555AL - Rear Seat Heating Element - Lower - Priced Each - Rear lower seat heating element - Fits both left and right sides - Genuine Volkswagen Audi - Audi

Rear lower seat heating element - Fits both left and right sides From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2541416
Mfg#:
8K0963555AL
In Stock
13% off MSRP

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

$311.99

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

$270.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Heater Core

ES#433318 - 8D1819030B - Heater Core - Stop coolant loss and cure a fogged windshield - Genuine Volkswagen Audi - Audi Volkswagen

Stop coolant loss and cure a fogged windshield

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
433318
Mfg#:
8D1819030B
Ships in 1-2 days
13% off MSRP

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

$311.99

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

$270.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Door Latch Assembly - Right

ES#3349136 - 9A783911600 - Rear Door Latch Assembly - Right - Common repair for issues with intermittent alarm problems & door locking - Genuine Porsche - Audi

Common repair for issues with intermittent alarm problems & door locking

Brand:
Genuine Porsche - Corporate Logo
ES#:
3349136
Mfg#:
9A783911600
Ships in 4 Business Days
$271.99

This product was last offered at the strikethrough price on
08-04-2026

$270.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link Kit

ES#2779618 - 8e0411317kt - Front Sway Bar End Link Kit - Includes both end links with securing hardware - Genuine Volkswagen Audi - Audi

Includes both end links with securing hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2779618
Mfg#:
8E0411317KT
Ships in 1-2 days
$281.82

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

$270.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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