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Audi B9 A4 Quattro 2.0T

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Audi B9 A4 Quattro 2.0T Most Popular Parts

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Brass Oil Drain Plug

ES#3714258 - 06L103801prm - Brass Oil Drain Plug - Premium brass construction with o-ring - URO Premium - Audi Volkswagen Porsche

Premium brass construction with o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO Premium - Corporate Logo
ES#:
3714258
Mfg#:
06L103801PRM
In Stock
$8.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 20mm With Conical Seat Bolts

ES#2568317 - 6-ECS-024 - Wheel Spacer & Bolt Kit - 20mm With Conical Seat Bolts - Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels - ECS - Audi

Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2568317
Mfg#:
6-ECS-024
Ships in 9 Business Days
ON SALE! SAVE 10%
$179.99

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

$161.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

H8 Platinum White Bulb - Pair (55W)

ES#4460888 - ZZH8BSPWA-55W - H8 Platinum White Bulb - Pair (55W) - Similar to 7500k HID color, increase intensity & visual appeal with a blue hue. Higher wattage than stock. - ZiZa - Audi BMW Volkswagen MINI Porsche

Similar to 7500k HID color, increase intensity & visual appeal with a blue hue. Higher wattage than stock. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Recommended to only be used in glass/metal housings due to being higher wattage than stock.

Brand:
ZiZa - Corporate Logo
ES#:
4460888
Mfg#:
ZZH8BSPWA-55W
In Stock
ON SALE! SAVE 28%
$26.99

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

$19.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Bumper Valance - Satin Black

ES#4022569 - 8W0807521AARU6 - Rear Bumper Valance - Satin Black - Rear valance for dual exit, single tip design - Genuine Volkswagen Audi - Audi

Rear valance for dual exit, single tip design affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 2019

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4022569
Mfg#:
8W0807521AARU6
Ships in 1-2 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.

$526.99

This product was last offered at the strikethrough price on
06-26-2026

$481.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Z17 Evolution Ceramic Rear Brake Pad Set

ES#4669237 - 17-1898 - Z17 Evolution Ceramic Rear Brake Pad Set - Low-dust and noise-free premium ceramic brake pads with hardware - Power Stop - Audi

Low-dust and noise-free premium ceramic brake pads with hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Power Stop - Corporate Logo
ES#:
4669237
Mfg#:
17-1898
In Stock
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump O-Ring

ES#2739735 - WHT005184 - High Pressure Fuel Pump O-Ring - Seals the high pressure fuel pump to the cylinder head - Elring - Audi Volkswagen

Seals the high pressure fuel pump to the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2739735
Mfg#:
WHT005184
In Stock
$10.36

This product was last offered at the strikethrough price on
04-14-2026

$8.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B6 Performance Front Strut - Priced Each

ES#4304168 - 24-274869 - B6 Performance Front Strut - Priced Each - A heavy duty upgrade for the performance-minded driver - Bilstein - Audi

A heavy duty upgrade for the performance-minded driver affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with production from 7/12/2016 with sport suspension and without electronic suspension (49mm diameter strut)

Brand:
Bilstein - Corporate Logo
ES#:
4304168
Mfg#:
24-274869
Ships on Nov 5, 2026
$240.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Replacement Rear Main Seal

ES#3612266 - 462-103-171FSEAL - Replacement Rear Main Seal - Replacement Viton rubber seal for the iABED Billet Aluminum Rear Main Seal Upgrade - iABED Industries - Audi Volkswagen

Replacement Viton rubber seal for the iABED Billet Aluminum Rear Main Seal Upgrade affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
iABED Industries - Corporate Logo
ES#:
3612266
Mfg#:
462-103-171FSEAL
Back Ordered
Auto Notify
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Reservoir Cap

ES#4716596 - 5Q0611349E - Brake Reservoir Cap - Clean up your engine bay with a new cap - Genuine Volkswagen Audi - Audi Volkswagen

Clean up your engine bay with a new cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4716596
Mfg#:
5Q0611349E
Ships in 1-2 days
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brisk Silver Racing ER12YS Spark Plug - Priced Each

ES#4017481 - ER12YS - Brisk Silver Racing ER12YS Spark Plug - Priced Each - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen Mercedes Benz

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
One heat range colder than stock with a projected tip

Brand:
Brisk - Corporate Logo
ES#:
4017481
Mfg#:
ER12YS
In Stock
8% off MSRP

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

$12.99

This product was last offered at the strikethrough price on
06-26-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Puller/Installer Tool Set

ES#2975858 - T10133C - Fuel Injector Puller/Installer Tool Set - Don't risk damaging your injectors - Genuine Volkswagen Audi - Audi Volkswagen

Don't risk damaging your injectors affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2975858
Mfg#:
T10133C
Special Order: No Guaranteed ETA
13% off MSRP

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

$549.99

This product was last offered at the strikethrough price on
06-26-2026

$478.73 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B9 A4/S4 Race Tow Strap - Red

ES#3569432 - 023419ECS01-07 - B9 A4/S4 Race Tow Strap - Red - Look great on the track or street! - ECS - Audi

Look great on the track or street! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3569432
Mfg#:
023419ECS01-07
In Stock
ON SALE! SAVE 30%
$112.99

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

$79.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit - Level 1

ES#4766492 - 06L121012AKT2AKT - Cooling System Refresh Kit - Level 1 - This entry level kit includes thermostat, waterpump, expansion tank, coolant, and all necessary hardware. - Assembled By ECS - Audi

This entry level kit includes thermostat, waterpump, expansion tank, coolant, and all necessary hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with engine code CYMC (model years through 2020)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4766492
Mfg#:
06L121012AKT2AKT
Ships in 7 Business Days
ON SALE!
$516.99

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

$473.55 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Connecting Rod Bolt - Priced Each

ES#472497 - WHT001319 - Connecting Rod Bolt - Priced Each - Secures the connecting end caps. M9x50 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the connecting end caps. M9x50 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472497
Mfg#:
WHT001319
In Stock
$4.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Interior Hood Release Lever - Sabre (Black)

ES#3642221 - 8W1823533C4PK - Interior Hood Release Lever - Sabre (Black) - Located on the lower left A-pillar trim - Genuine Volkswagen Audi - Audi

Located on the lower left A-pillar trim affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3642221
Mfg#:
8W1823533C4PK
Ships in 1-2 days
12% off MSRP

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

$40.99

This product was last offered at the strikethrough price on
06-26-2026

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Replacement Kit

ES#4750176 - 06L103598RAKT2 - Oil Pan Replacement Kit - Completely replace your oil pan with everything you need! - Assembled By ECS - Audi

Completely replace your oil pan with everything you need! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 10/19/2020

Brand:
Assembled By ECS - Corporate Logo
ES#:
4750176
Mfg#:
06L103598RAKT2
Ships in 1-2 days
ON SALE! SAVE 25%
$206.99

This product was last offered at the strikethrough price on
01-03-2026

$155.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

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