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Audi A4 Most Popular Parts

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Mass Air Flow Sensor (MAF)

ES#280479 - 06D906461 - Mass Air Flow Sensor (MAF) - Keep your engine running smoothly - Genuine Volkswagen Audi - Audi

Keep your engine running smoothly

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280479
Mfg#:
06D906461
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.

$280.99

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

$247.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Tire Pressure Sensor - Priced Each

ES#11575 - 1K0907253D - Tire Pressure Sensor - Priced Each - One required per wheel. 315MHZ/black - Genuine Volkswagen Audi - Audi Volkswagen

One required per wheel. 315MHZ/black

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
11575
Mfg#:
1K0907253D
Ships in 4 Business Days
3% off MSRP

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

$191.99

This product was last offered at the strikethrough price on
10-07-2026

$185.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#4028203 - 8W0133843C - Air Filter - Keep clean air running through your engine - Mann - Audi

Keep clean air running through your engine

Brand:
Mann - Corporate Logo
ES#:
4028203
Mfg#:
8W0133843C
Ships in 1 Business Day
$33.99

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

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Check Valve

ES#281331 - 06H103156 - Oil Check Valve - Valve that controls oil pressure - Genuine Volkswagen Audi - Audi Volkswagen

Valve that controls oil pressure

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281331
Mfg#:
06H103156
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.

$27.99

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

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#8639 - N90663002 - Hex Bolt - Priced Each - Install new hardware with your new parts. M10x70 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M10x70 Secures the lower engine mount brackets to the vehicle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
8639
Mfg#:
N90663002
Ships in 1-3 days
3% off MSRP

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

$11.96

This product was last offered at the strikethrough price on
10-07-2026

$11.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Atmospheric Blow-off Valve Spacer

ES#2862882 - CTSDVSPCR - Atmospheric Blow-off Valve Spacer - Direct bolt on spacer without worry of a check-engine light - CTS - Audi Volkswagen

Direct bolt on spacer without worry of a check-engine light

Brand:
CTS - Corporate Logo
ES#:
2862882
Mfg#:
CTSDVSPCR
Ships on Oct 30, 2026
ON SALE! SAVE 25%
$89.99

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

$67.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Turbo Inlet Hose

ES#3432296 - 034-145-A028-BLK - Silicone Turbo Inlet Hose - Flexible silicone smooths the intake tract & hinders collapsing. - 034Motorsport - Audi

Flexible silicone smooths the intake tract & hinders collapsing. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3432296
Mfg#:
034-145-A028-BLK
In Stock
$106.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

17" 10-Spoke Alloy Wheel - Priced Each

ES#3087146 - 8W0601025C - 17" 10-Spoke Alloy Wheel - Priced Each - 17x7.5", et38, 5x112, 66.56mm cb, Diamond Silver - Genuine Volkswagen Audi - Audi

17x7.5", et38, 5x112, 66.56mm cb, Diamond Silver

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3087146
Mfg#:
8W0601025C
Ships in 10 Business Days
4% off MSRP

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

$768.99

This product was last offered at the strikethrough price on
10-07-2026

$740.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Pilot Bearing

ES#1450 - 034105313A - Clutch Pilot Bearing - Replace anytime clutch service is done. - Ina - Audi BMW

Replace anytime clutch service is done. We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
1450
Mfg#:
034105313A
In Stock
$8.15

This product was last offered at the strikethrough price on
06-16-2026

$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Premium Low-Met OE Equivalent Pad - Rear

ES#4490439 - 1K0698451K - Premium Low-Met OE Equivalent Pad - Rear - Quality brake pads from an original equipment supplier - Brembo - Audi Volkswagen

Quality brake pads from an original equipment supplier 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Brembo - Corporate Logo
ES#:
4490439
Mfg#:
1K0698451K
In Stock
$79.99

This product was last offered at the strikethrough price on
05-27-2026

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#2538023 - 06E121018B - Water Pump - Includes gasket and features a metal impeller - Graf - Audi

Includes gasket and features a metal impeller For models with CALA Engine Code Only

Brand:
Graf - Corporate Logo
ES#:
2538023
Mfg#:
06E121018B
Ships in 1 Business Day
$64.99

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

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 5mm With Conical Seat Bolts

ES#2568227 - ECS10154KTWBC - ECS Wheel Spacer & Bolt Kit - 5mm With Conical 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
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
ECS - Corporate Logo
ES#:
2568227
Mfg#:
ECS10154KTWBC
In Stock
ON SALE! SAVE 25%
$140.99

This product was last offered at the strikethrough price on
06-13-2026

$105.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI B8 Engine Mount Kit (W/Trans Insert) - Stage 1

ES#3991434 - BFI8KSTG1-KIT - BFI B8 Engine Mount Kit (W/Trans Insert) - Stage 1 - Total solution for replacing and upgrading your notoriously weak stock engine mounts for your B8 / B8.5 Audi. - Black Forest Industries - Audi

Total solution for replacing and upgrading your notoriously weak stock engine mounts for your B8 / B8.5 Audi.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3991434
Mfg#:
BFI8KSTG1-KIT
Ships on Oct 29, 2026
$739.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Special Active Shocks & Struts Kit

ES#3568766 - 82451221KT - Special Active Shocks & Struts Kit - Superior handling without compromising ride quality - Koni - Audi

Superior handling without compromising ride quality For vehicles without S-line suspension

Brand:
Koni - Corporate Logo
ES#:
3568766
Mfg#:
82451221KT
In Stock at Vendor
$740.99

This product was last offered at the strikethrough price on
08-14-2026

$739.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI Audi B8 Complete Engine Mount - Stage 1 - Priced Each

ES#3991437 - EBFI708K001 - BFI Audi B8 Complete Engine Mount - Stage 1 - Priced Each - Total solution for replacing and upgrading your notoriously weak stock engine mounts for your B8 / B8.5 Audi. - Black Forest Industries - Audi

Total solution for replacing and upgrading your notoriously weak stock engine mounts for your B8 / B8.5 Audi.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3991437
Mfg#:
EBFI708K001
Ships on Oct 29, 2026
$369.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Pro ECU Tune With POWERlink Cable

ES#5457715 - IESOWG12 - IE Pro ECU Tune With POWERlink Cable - Unleash the potential of your build with the Pro version, adding Stage 2 support and aggressive features and high-torque files. - Integrated Engineering - Audi

Unleash the potential of your build with the Pro version, adding Stage 2 support and aggressive features and high-torque files. Please see "fitment notes" in the description for full vehicle information.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5457715
Mfg#:
IESOWG12
In Stock
Starting at $184.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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