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Audi A4 Most Popular Parts

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Front & Rear Exact-Fit Stainless Steel Brake Lines - Kit

ES#1162 - B5QSSBLK - Front & Rear Exact-Fit Stainless Steel Brake Lines - Kit - Complete set of DOT-compliant lines for an improved pedal feel - ECS - Audi

Complete set of DOT-compliant lines for an improved pedal feel 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
1162
Mfg#:
B5QSSBLK
In Stock
ON SALE!
$212.99

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

$202.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Stage 3 Fuel Pump Kit - Walbro 525

ES#4069832 - CTSFPK004 - CTS Turbo Stage 3 Fuel Pump Kit - Walbro 525 - Fuel pump system to support all the power that your engine can handle! - CTS - Audi Volkswagen

Fuel pump system to support all the power that your engine can handle!

Brand:
CTS - Corporate Logo
ES#:
4069832
Mfg#:
CTSFPK004
Ships in 7 Business Days
$444.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Aero Wiper Blade Set

ES#2192933 - 8K1998002A - Front Aero Wiper Blade Set - Clear up streaks & improve rainy day visibility - Genuine Volkswagen Audi - Audi

Clear up streaks & improve rainy day visibility

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2192933
Mfg#:
8K1998002A
In Stock
15% off MSRP

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

$76.68

This product was last offered at the strikethrough price on
09-25-2026

$65.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Forged Narrow Superlite 6R Front Brake Kit - 12.88"

ES#3701618 - 140-14487-R - Forged Narrow Superlite 6R Front Brake Kit - 12.88" - Featuring red 6R six piston caliper and 12.88" GT slotted rotors - Delivers the ultimate combination for braking power and style! - Wilwood - Audi

Featuring red 6R six piston caliper and 12.88" GT slotted rotors - Delivers the ultimate combination for braking power and style!

Brand:
Wilwood - Corporate Logo
ES#:
3701618
Mfg#:
140-14487-R
In Stock at Vendor
$2217.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance S-Type Cat-Back Exhaust System

ES#3690066 - 140761BC - Performance S-Type Cat-Back Exhaust System - 2.00", 2.75", & 3.00" diameter stainless steel tubing with dual exit, 4" single black/chrome tips - Borla - Audi

2.00", 2.75", & 3.00" diameter stainless steel tubing with dual exit, 4" single black/chrome tips

Brand:
Borla - Corporate Logo
ES#:
3690066
Mfg#:
140761BC
Ships in 10 Business Days
$2213.99 USD
This product is lifetime replacement eligible Lifetime Replacement

008 Premium Diverter Valve - 3 Way adjustable Vacuum Port - Alloy

ES#3619942 - FMDV008PA-S - 008 Premium Diverter Valve - 3 Way adjustable Vacuum Port - Alloy - Smaller, tougher and tuneable - Now with 3-way adjustable, 90-degree vacuum port - Forge - Audi Volkswagen Porsche

Smaller, tougher and tuneable - Now with 3-way adjustable, 90-degree vacuum port

Brand:
Forge - Corporate Logo
ES#:
3619942
Mfg#:
FMDV008PA-S
Back Ordered
ON SALE! SAVE 10%
$204.99

This product was last offered at the strikethrough price on
09-18-2026

$184.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Repair Kit

ES#4839754 - N10554005KT - Valve Cover Repair Kit - Includes new upper timing gasket, vacuum pump gasket, valve cover bolts, camsahft end ca, HPFP o-ring, Dirko Sealant - Genuine Volkswagen Audi - Audi

Includes new upper timing gasket, vacuum pump gasket, valve cover bolts, camsahft end ca, HPFP o-ring, Dirko Sealant

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4839754
Mfg#:
N10554005KT
In Stock
$193.99

This product was last offered at the strikethrough price on
09-14-2026

$169.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Gear Bolt

ES#10630 - 078105229d - Crankshaft Gear Bolt - M18x1.5x85 - Secures the crankshaft gear to the crank - Genuine Volkswagen Audi - Audi Volkswagen

M18x1.5x85 - Secures the crankshaft gear to the crank

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
10630
Mfg#:
078105229D
In Stock
33% off MSRP

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

$50.99

This product was last offered at the strikethrough price on
09-25-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OE+ Steel Oil Drain Plug - Priced Each

ES#2802254 - N90813202 - OE+ Steel Oil Drain Plug - Priced Each - Includes crush washer. M14x1.5 - Rein - Audi Volkswagen

Includes crush washer. M14x1.5 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802254
Mfg#:
N90813202
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Rod Bearing Set - Yellow Paint Markings

ES#4220153 - 06h105701pglbKT - Complete Rod Bearing Set - Yellow Paint Markings - Upper and Lower, for use with OEM style connecting rods - Genuine Volkswagen Audi - Audi Volkswagen

Upper and Lower, for use with OEM style connecting rods

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4220153
Mfg#:
06H105701PGLBKT
In Stock
$367.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport High Output Ignition Coil - Yellow - Priced Each

ES#4667211 - 034-107-2012-YEL - 034Motorsport High Output Ignition Coil - Yellow - Priced Each - Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation - 034Motorsport - Audi Volkswagen Porsche

Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4667211
Mfg#:
034-107-2012-YEL
Ships in 2 Business Days
$63.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Street Performance Coilover System - Fixed Damping

ES#240272 - 29092-1 - Street Performance Coilover System - Fixed Damping - Unrivaled comfort and performance - Average lowering of 1.0"-2.2"F 1.0"-2.2"R. - H&R - Audi

Unrivaled comfort and performance - Average lowering of 1.0"-2.2"F 1.0"-2.2"R. We Price Match - Give Us A Call or Chat!
For Sedan models only. Vehicles equipped with Electronic Damping Control (EDC) will lose shock damping and receive a system error code with coilover systems.

Brand:
H&R - Corporate Logo
ES#:
240272
Mfg#:
29092-1
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.

$2450.00

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

$2205.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front FloorLiner DigitalFit - Black

ES#2837615 - 442121 - Front FloorLiner DigitalFit - Black - Laser measured for perfect fitment and ultimate protection against moisture and debris - WeatherTech - Audi

Laser measured for perfect fitment and ultimate protection against moisture and debris

Brand:
WeatherTech - Corporate Logo
ES#:
2837615
Mfg#:
442121
In Stock
$146.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Switch

ES#3437389 - 4H0959126B - A/C Pressure Switch - Prevents excess pressure from building within the system - Hella - Audi

Prevents excess pressure from building within the system

Brand:
Hella - Corporate Logo
ES#:
3437389
Mfg#:
4H0959126B
In Stock
$62.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TSI Cam Follower Conversion Kit - With Black Anodized Adapter

ES#3610444 - 462-103-107blkKT - TSI Cam Follower Conversion Kit - With Black Anodized Adapter - Eliminate your FSI's failure-prone cam follower once and for all! Price includes a $97.50 refundable core charge. - iABED Industries - Audi Volkswagen

Eliminate your FSI's failure-prone cam follower once and for all! Price includes a $97.50 refundable core charge.

Brand:
iABED Industries - Corporate Logo
ES#:
3610444
Mfg#:
462-103-107BLKKT
Back Ordered
$551.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ABS Sensor - Priced Each

ES#2618449 - 4E0927803D - ABS Sensor - Priced Each - Repair your ABS system - Bosch - Audi

Repair your ABS system We Price Match - Give Us A Call or Chat!
Fits front left side & right rear side

Brand:
Bosch - Corporate Logo
ES#:
2618449
Mfg#:
4E0927803D
In Stock
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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