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Audi B9 S4 Quattro 3.0T

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Audi B9 S4 Quattro 3.0T Most Popular Parts

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Fuel Filler Door Lock Actuator

Kept your fuel door secured 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5375015
Mfg#:
8V0862153C
Back Ordered
ON SALE! SAVE 16%
$57.99

This product was last offered at the strikethrough price on
05-02-2026

$48.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch

ES#2697046 - 079919081D - Oil Pressure Switch - Senses low engine oil pressure - Genuine Volkswagen Audi - Audi

Senses low engine oil pressure

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2697046
Mfg#:
079919081D
Ships in 1 day
12% off MSRP

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

$32.99

This product was last offered at the strikethrough price on
10-13-2026

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bleeder Valve - Priced Each

ES#316358 - 1K0615273C - Bleeder Valve - Priced Each - Allows fluid or air to be removed from your braking system - Genuine Volkswagen Audi - Audi Volkswagen

Allows fluid or air to be removed from your braking system

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
316358
Mfg#:
1K0615273C
Ships in 4 Business Days
9% off MSRP

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

$31.99

This product was last offered at the strikethrough price on
10-13-2026

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Wheel Bolt - 14x1.5x37mm - Priced Each

ES#252779 - 1453703 - Ball Seat Wheel Bolt - 14x1.5x37mm - Priced Each - Produced for running spacers with your OE wheels - H&R - Audi Volkswagen

Produced for running spacers with your OE wheels We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
252779
Mfg#:
1453703
In Stock
$5.99

This product was last offered at the strikethrough price on
06-30-2026

$4.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DRA Series Wheel Spacers (Black) - 21mm - Pair

Fine tune your stance and improve handling We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4149588
Mfg#:
4255668SW
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.

$159.99

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

$143.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Installation Kit

ES#4810472 - 4m0121095KT - Radiator Installation Kit - Install new hardware with your new radiator - Genuine Volkswagen Audi - Audi

Install new hardware with your new radiator

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4810472
Mfg#:
4M0121095KT
Ships in 1 day
$146.00

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

$143.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket - Priced Each

ES#4809593 - 06M253039G - Exhaust Gasket - Priced Each - Seals the turbo to the cylinder head - Elring - Audi

Seals the turbo to the cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4809593
Mfg#:
06M253039G
Ships in 1 Business Day
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold - Right

ES#4489162 - 06M133268AD - Intake Manifold - Right - Replace your damaged or leaking manifold - Genuine Volkswagen Audi - Audi

Replace your damaged or leaking manifold

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4489162
Mfg#:
06M133268AD
In Stock
ON SALE! SAVE 27%
$193.99

This product was last offered at the strikethrough price on
10-05-2026

$142.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

12.5mm Wheel Spacers - Silver (Pair)

ES#3476429 - 021460TMS03-01 - 12.5mm Wheel Spacers - Silver (Pair) - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - Audi BMW MINI Porsche

Lightweight wheel spacers with a machined tab for easy removal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3476429
Mfg#:
021460TMS03-01
In Stock
ON SALE!
$145.99

This product was last offered at the strikethrough price on
05-02-2026

$141.61 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Kit

ES#4769758 - 06M117015MAKT - Oil Cooler Kit - Replace you Oil cooler with new gaskets and bolts - Assembled By ECS - Audi

Replace you Oil cooler with new gaskets and bolts 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4769758
Mfg#:
06M117015MAKT
In Stock
ON SALE!
$153.99

This product was last offered at the strikethrough price on
10-08-2026

$140.52 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Direct Replacement Wheel Hub

Restore smooth wheel rotation, eliminate humming or grinding drivetrain noise, and secure your wheel assembly with this precision-machined wheel hub.

Brand:
Febi - Corporate Logo
ES#:
5516307
Mfg#:
8W0407613C
Back Ordered
$139.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Speaker Grille - Granite Grey - Right

ES#3642130 - 8W0035144BDS2 - Speaker Grille - Granite Grey - Right - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3642130
Mfg#:
8W0035144BDS2
Ships in 1 day
11% 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

$138.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement Front Ball Joint Pair For B9/B9.5 Audi A4/S4/RS4 & A5/S5/RS5

ES#5504524 - 034-401-4014 - Replacement Front Ball Joint Pair For B9/B9.5 Audi A4/S4/RS4 & A5/S5/RS5 - Restore factory steering precision and suspension performance with this OEM-quality Replacement Front Ball Joint Pair - 034Motorsport - Audi

Restore factory steering precision and suspension performance with this OEM-quality Replacement Front Ball Joint Pair 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
5504524
Mfg#:
034-401-4014
Ships in 2 Business Days
$68.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

10MM Hub Centric Wheel Spacers - With Ball Seat Bolts

ES#4846122 - CTS-SUS-6610 - 10MM Hub Centric Wheel Spacers - With Ball Seat Bolts - Create that flush look and give your car a wider stance - CTS - Audi

Create that flush look and give your car a wider stance

Brand:
CTS - Corporate Logo
ES#:
4846122
Mfg#:
CTS-SUS-6610
Back Ordered
ON SALE! SAVE 15%
$79.99

This product was last offered at the strikethrough price on
09-29-2026

$67.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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