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Audi S4 Most Popular Parts

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ES#284375 - 079103471AC - Valve Cover - Left - Includes outer gasket - Genuine Volkswagen Audi - Audi

Includes outer gasket

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284375
Mfg#:
079103471AC
Ships in 1-2 days
10% off MSRP

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

$1021.99

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

$921.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2986493 - 3B0121321 - Expansion Tank Cap - Keep proper pressure on your coolant - Bremmen Parts - Audi Volkswagen

Keep proper pressure on your coolant 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
2986493
Mfg#:
3B0121321
In Stock
$5.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2503368 - 8K0959591B - Sunroof Motor - Keep your sunroof operating properly with a new motor - Genuine Volkswagen Audi - Audi

Keep your sunroof operating properly with a new motor

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2503368
Mfg#:
8K0959591B
Ships in 6 Business Days
10% off MSRP

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

$1020.99

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

$920.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4818419 - 058133753D - Suction Pump - Restore engine performance - Bremmen Parts - Audi Volkswagen

Restore engine performance 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818419
Mfg#:
058133753D
In Stock
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2864564 - 034-108-3010 - Silicone Air Intake Duct / MAF Hose - Larger inside diameter and smoother surface for better flow, and stiffer construction to prevent collapsing - 034Motorsport - Audi

Larger inside diameter and smoother surface for better flow, and stiffer construction to prevent collapsing 2X Entries Into Our F80 M3 Sweepstakes
- For vehicles using standard MAF housing

Brand:
034Motorsport - Corporate Logo
ES#:
2864564
Mfg#:
034-108-3010
In Stock
$115.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4141565 - 0B5321361C - Transmission Oil Pan - Replace your cracked or broken pan - URO - Audi

Replace your cracked or broken pan 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4141565
Mfg#:
0B5321361C
In Stock
$183.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#521094 - DP4767R - YellowStuff Performance Brake Pad Set - EBC's premium sport street pad that offers high friction levels and heat fade resistance - EBC - Audi Porsche

EBC's premium sport street pad that offers high friction levels and heat fade resistance 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
521094
Mfg#:
DP4767R
Ships in 1 Business Day
5% off MSRP

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

$193.99

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

$183.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2070660 - 3393 - Front Subframe Alignment Tool - Pair - Used to check and align the front subframe position - Genuine Volkswagen Audi - Audi Volkswagen

Used to check and align the front subframe position

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2070660
Mfg#:
3393
Ships on Dec 17, 2026
$183.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3570218 - 025384ecs02-0320 - Titanium Ball Seat Wheel Bolt - 14x1.5x40mm - Set Of 20 - Lightweight, corrosion resistant, high performance lug bolts - ECS - Audi Volkswagen

Lightweight, corrosion resistant, high performance lug bolts 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Extended length bolts for use with 10mm to 12.5mm spacers

Brand:
ECS - Corporate Logo
ES#:
3570218
Mfg#:
025384ECS02-0320
In Stock
$339.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#10026 - 3B0121321 - Expansion Tank Cap - Keep proper pressure in your coolant system - Vaico - Audi Volkswagen Porsche

Keep proper pressure in your coolant system We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
10026
Mfg#:
3B0121321
Ships in 1 Business Day
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4413870 - 8W0698151BD - Front Brake Pad Set - Restore the stopping power in your vehicle - Genuine Volkswagen Audi - Audi

Restore the stopping power in your vehicle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4413870
Mfg#:
8W0698151BD
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.

$324.99

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

$304.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2555555 - 4G0907697D - Control Unit For Headlight LEDs - Priced Each - Turn your LEDs back on. - Genuine Volkswagen Audi - Audi

Turn your LEDs back on. From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2555555
Mfg#:
4G0907697D
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.

$660.99

This product was last offered at the strikethrough price on
05-14-2026

$572.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Kit includes 32mm front & 22mm rear sway bars We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4148346
Mfg#:
72056
Ships in 3 Business Days
10% off MSRP

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

$1015.00

This product was last offered at the strikethrough price on
07-01-2026

$913.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3680395 - 8W0615403LQC8 - Rear Brake Caliper (Red) - Left - Includes the parking brake motor - Genuine Volkswagen Audi - Audi

Includes the parking brake motor

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3680395
Mfg#:
8W0615403LQC8
Ships in 6 Business Days
10% off MSRP

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

$1013.99

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

$913.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2718322 - 4H0422810AKT2 -  Tie Rod Assembly - Left  - Includes inner & outer tie rod with related hardware - Assembled By ECS - Audi

Includes inner & outer tie rod with related hardware 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Up to the 2012 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718322
Mfg#:
4H0422810AKT2
In Stock at Vendor
$114.99

This product was last offered at the strikethrough price on
05-18-2026

$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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