Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi A4 Most Popular Parts

Sort By
Filter By
Return to Top

Fuel Injector - Priced Each

ES#4007431 - 06L906036AH - Fuel Injector - Priced Each - Keep your engine running smooth - Genuine Volkswagen Audi - Audi

Keep your engine running smooth

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4007431
Mfg#:
06L906036AH
Ships in 2 Business Days
7% off MSRP

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

$258.99

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

$239.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Special Active Rear Shock - Priced Each

ES#4698697 - 82451407 - Special Active Rear Shock - Priced Each - Superior handling without compromising ride quality - Koni - Audi

Superior handling without compromising ride quality For vehicles without electronic suspension

Brand:
Koni - Corporate Logo
ES#:
4698697
Mfg#:
82451407
Ships in 5 Business Days
38% off MSRP

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

$258.99

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

$159.99 USD
Free Shipping
on orders $49 and up

Additional Water Pump

ES#5341355 - 059121012B - Additional Water Pump - Connects to the turbo return hose and heater core supply hose - URO - Audi Volkswagen

Connects to the turbo return hose and heater core supply hose 2X Entries Into Our F80 M3 Sweepstakes
From the 2013 model year

Brand:
URO - Corporate Logo
ES#:
5341355
Mfg#:
059121012B
In Stock
$95.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pick-Up Tube

ES#2737288 - 06K115251J - Oil Pick-Up Tube - Also referred to as the 'oil suction pipe' - Genuine Volkswagen Audi - Audi Volkswagen

Also referred to as the 'oil suction pipe'

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2737288
Mfg#:
06K115251J
In Stock
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
08-31-2026

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

Pressure Control Valve (PCV)

ES#4761007 - 034129101B - Pressure Control Valve (PCV) - Located on the turbo inlet pipe. 19mm - Rein - Audi Volkswagen

Located on the turbo inlet pipe. 19mm 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Engine codes AEB & ATW

Brand:
Rein - Corporate Logo
ES#:
4761007
Mfg#:
034129101B
Ships in 3 Business Days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Belt

ES#4028103 - 06K121605C - Water Pump Belt - Recommended to be replaced with the water pump - Dayco - Audi Volkswagen

Recommended to be replaced with the water pump

Brand:
Dayco - Corporate Logo
ES#:
4028103
Mfg#:
06K121605C
In Stock at Vendor
$22.99

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

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injectors - Set Of Four

ES#3690809 - 06l906036aaKT - Fuel Injectors - Set Of Four - The perfect kit to service all four injectors - Genuine Volkswagen Audi - Audi

The perfect kit to service all four injectors

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3690809
Mfg#:
06L906036AAKT
Ships in 2 Business Days
$963.99

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

$958.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1145 Sport Suspension Kit

ES#3218930 - 1145 1126 - 1145 Sport Suspension Kit - Features Eibach Sport Springs and Koni Sport shocks for maximum street or track performance! - Koni - Audi

Features Eibach Sport Springs and Koni Sport shocks for maximum street or track performance! Fits sedan models only

Brand:
Koni - Corporate Logo
ES#:
3218930
Mfg#:
1145 1126
Back Ordered
18% off MSRP

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

$1170.00

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

$958.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Burger Motorsports JB4 Tuner - Group 6

ES#3514913 - JB4-MLB-2.0 - Burger Motorsports JB4 Tuner - Group 6 - Features CAN-Bus connectivity for more advanced tuning gain up to 50hp/70lb-ft on a stock car, 75hp/90lb-ft on a modified car - Burger Motorsports - Audi

Features CAN-Bus connectivity for more advanced tuning — gain up to 50hp/70lb-ft on a stock car, 75hp/90lb-ft on a modified car Not for sale or use in the state of California.
For 252hp engine variant only

Brand:
Burger Motorsports - Corporate Logo
ES#:
3514913
Mfg#:
JB4-MLB-2.0
Ships on Oct 20, 2026
$479.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Full Rear Bushing Kit - Black (Track)

ES#4701633 - POW-049-85 - Polyurethane Full Rear Bushing Kit - Black (Track) - Complete rear set of poly bushings for all rear control arms on cars with cast upper arms - Verkline - Audi

Complete rear set of poly bushings for all rear control arms on cars with cast upper arms For vehicles with cast rear upper control arms only

Brand:
Verkline - Corporate Logo
ES#:
4701633
Mfg#:
POW-049-85
Ships in 4 Business Days
$479.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Bay Cover Kit

ES#3663680 - 005243ecs04ktKT1 - Engine Bay Cover Kit - Restore your vehicles engine bay with a new carbon fiber engine cover, with a R8 oil and coolant cap! - Assembled By ECS - Audi

Restore your vehicles engine bay with a new carbon fiber engine cover, with a R8 oil and coolant cap! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3663680
Mfg#:
005243ECS04KTKT1
Ships in 10 Business Days
ON SALE!
$964.99

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

$956.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Drive Chain

ES#2804314 - 06F115230 - Oil Pump Drive Chain - Chain that drives the oil pump - Iwis - Audi Volkswagen

Chain that drives the oil pump

Brand:
Iwis - Corporate Logo
ES#:
2804314
Mfg#:
06F115230
In Stock
$63.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Belt

ES#4028100 - 06K121605C - Water Pump Belt - Recommended to be replaced with the water pump - Continental - Audi Volkswagen

Recommended to be replaced with the water pump We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
4028100
Mfg#:
06K121605C
Ships in 1 Business Day
$29.99

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

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

Oil Service Kit - With Magnetic Drain Plug & Black Aluminum Oil Filter Housing

ES#2730489 - 003602KTECS02AKT - Oil Service Kit - With Magnetic Drain Plug & Black Aluminum Oil Filter Housing - Includes Liqui Moly oil, Hengst filter, magnetic drain plug, and aluminum filter housing - Assembled By ECS - Audi Volkswagen

Includes Liqui Moly oil, Hengst filter, magnetic drain plug, and aluminum filter housing 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with FSI engine only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2730489
Mfg#:
003602KTECS02AKT
In Stock
ON SALE!
$251.99

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

$239.07 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

B6 Performance Front Strut - Priced Each

ES#4304172 - 24-262286 - 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 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with standard suspension and without electronic suspension (53mm diameter strut)

Brand:
Bilstein - Corporate Logo
ES#:
4304172
Mfg#:
24-262286
Ships in 3 Business Days
$239.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#2191755 - 06L903133D - Accessory Belt Tensioner - Keep your drive belt tight - Genuine Volkswagen Audi - Audi Volkswagen

Keep your drive belt tight From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2191755
Mfg#:
06L903133D
In Stock
6% off MSRP

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

$254.99

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

$238.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings