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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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Inner Tie Rod - Priced Each

ES#5457599 - 8W0423810A - Inner Tie Rod - Priced Each - Fits left and right side - Lemforder - Audi

Fits left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Lemforder - Corporate Logo
ES#:
5457599
Mfg#:
8W0423810A
Ships in 1-2 days
$62.99

This product was last offered at the strikethrough price on
05-07-2026

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Boost Gauge Hardware Kit

ES#2562292 - ECS998002CB - Boost Gauge Hardware Kit - Simple hardware kit to make gauge installation or service easier. Also includes Clear and Black hose option. - ECS - Audi Volkswagen

Simple hardware kit to make gauge installation or service easier. Also includes Clear and Black hose option. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2562292
Mfg#:
ECS998002CB
In Stock
$107.99

This product was last offered at the strikethrough price on
06-08-2026

$90.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Windshield Washer Pump

ES#4609319 - 1k5955651KT - Windshield Washer Pump - Keep your windshield clean - Meyle - Audi Volkswagen

Keep your windshield clean 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:
Meyle - Corporate Logo
ES#:
4609319
Mfg#:
1K5955651KT
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Conical Seat Stud Conversion Kit

ES#2806944 - 001467ECS01KT5 - Conical Seat Stud Conversion Kit - Make wheel changes faster and easier - ECS - Audi Volkswagen

Make wheel changes faster and easier affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes 2 different length studs for up to 10mm spacers for 2 wheels and 20mm spacers for 2 wheels.

Brand:
ECS - Corporate Logo
ES#:
2806944
Mfg#:
001467ECS01KT5
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$201.99

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

$181.79 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Water Pump

ES#4906326 - 06L121012L - Water Pump - Includes gasket and hardware - Vaico - Audi Volkswagen

Includes gasket and hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vaico - Corporate Logo
ES#:
4906326
Mfg#:
06L121012L
In Stock at Vendor
$185.99

This product was last offered at the strikethrough price on
05-07-2026

$180.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Conical Seat Tuner Spline Bolt Set - Long Length - Chrome

ES#3420208 - LB14x15CL - Conical Seat Tuner Spline Bolt Set - Long Length - Chrome - Full set of chrome tuner style, socket-specific lug bolts. 14x1.5x40mm - Rohana Wheels - Audi BMW Volkswagen

Full set of chrome tuner style, socket-specific lug bolts. 14x1.5x40mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rohana Wheels - Corporate Logo
ES#:
3420208
Mfg#:
LB14X15CL
Ships in 6 Business Days
$90.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Conical Seat Tuner Spline Bolt Set - Medium Length - Chrome

ES#3420209 - LB14X15CM - Conical Seat Tuner Spline Bolt Set - Medium Length - Chrome - Full set of chrome tuner style, socket-specific lug bolts. 14x1.5x32mm - Rohana Wheels - Audi BMW Volkswagen

Full set of chrome tuner style, socket-specific lug bolts. 14x1.5x32mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rohana Wheels - Corporate Logo
ES#:
3420209
Mfg#:
LB14X15CM
Ships in 2 Business Days
$90.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

License Plate Relocation Kit

ES#3612282 - CTS-HW-293 - License Plate Relocation Kit - Why would you drill holes into your perfectly good front bumper or grille? - CTS - Audi

Why would you drill holes into your perfectly good front bumper or grille? affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
3612282
Mfg#:
CTS-HW-293
Back Ordered
$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line - Feed

ES#4384598 - 06N145778 - Turbo Oil Line - Feed - Sends oil from the oil pan to the turbocharger - Genuine Volkswagen Audi - Audi

Sends oil from the oil pan to the turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4384598
Mfg#:
06N145778
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.

$63.99

This product was last offered at the strikethrough price on
06-27-2026

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm Bushing - Outer - Priced Each

ES#4151663 - 4E0407181B - Front Lower Control Arm Bushing - Outer - Priced Each - Fits the left and right side - Rein - Audi

Fits the left and right side 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!
For the straight control arm

Brand:
Rein - Corporate Logo
ES#:
4151663
Mfg#:
4E0407181B
In Stock at Vendor
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

79MM Exhaust Clamp - Priced Each

ES#3143288 - CHC79SS - 79MM Exhaust Clamp - Priced Each - Milltek Sport - Audi

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
3143288
Mfg#:
CHC79SS
Ships in 1-2 days
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel MQB Ignition Coil Hardware Kit - Black Titanium Washers

ES#4475713 - 97646A327BLKT - Stainless Steel MQB Ignition Coil Hardware Kit - Black Titanium Washers - Replace your pesky OEM ignition coil tiedown studs with these stainless steel bolts and black titanium ZSPEC washers! - ECS - Audi Volkswagen

Replace your pesky OEM ignition coil tiedown studs with these stainless steel bolts and black titanium ZSPEC washers! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4475713
Mfg#:
97646A327BLKT
In Stock
ON SALE! SAVE 10%
$32.99

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

$29.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AEM 3.5 BAR Stainless Steel MAP Sensor

ES#3980550 - 30-2130-50 - AEM 3.5 BAR Stainless Steel MAP Sensor - High-quality stainless steel sensor, accurate to within +/- 1% Full Scale over -40C to 105C - Includes repeatability, hysteresis and linearity - AEM Electronics - Audi Volkswagen

High-quality stainless steel sensor, accurate to within +/- 1% Full Scale over -40C to 105C - Includes repeatability, hysteresis and linearity affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*General fitment MAP sensor for performance forced induction applications - Not direct fit, modifications may be necessary for install*

Brand:
AEM Electronics - Corporate Logo
ES#:
3980550
Mfg#:
30-2130-50
In Stock at Vendor
11% off MSRP

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

$200.99

This product was last offered at the strikethrough price on
06-27-2026

$177.99 USD
Free Shipping
on orders $49 and up

Front Upper Control Arm - Curved - Right

ES#4789477 - 8W0407510E - Front Upper Control Arm - Curved - Right - Keep your suspension in top shape - Lemforder - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
4789477
Mfg#:
8W0407510E
Ships in 1-2 days
$181.99

This product was last offered at the strikethrough price on
05-07-2026

$176.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Kit - 6mm (1 Pair)

ES#3570118 - MS100163 - Wheel Spacer Kit - 6mm (1 Pair) - 6mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi

6mm spacers to perfectly dial in your stance or clear your big brake kit! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3570118
Mfg#:
MS100163
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.

$97.99

This product was last offered at the strikethrough price on
06-27-2026

$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Floating Center Caps - Bronze - Priced Each

ES#4685760 - WHL00044 - APR Floating Center Caps - Bronze - Priced Each - Direct plug and play upgrade on APR wheels and other wheels. - APR - Audi BMW Volkswagen MINI Porsche

Direct plug and play upgrade on APR wheels and other wheels. Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
4685760
Mfg#:
WHL00044
Ships in 5 Business Days
34% off MSRP

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

$66.99

This product was last offered at the strikethrough price on
12-29-2025

$43.99 USD
Free Shipping

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Manufacturer names and/or part numbers are used only for identification purposes.

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