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 B6 Engine Service & Maintenance Parts

Sort By
Filter By
Return to Top

Cooling System Refresh Kit

ES#2593820 - 079121111JKT3 - Cooling System Refresh Kit - Service your critical cooling system components with this complete kit. - Assembled By ECS - Audi

Service your critical cooling system components with this complete kit. 10X Entries For Our 25th Anniversary Sweepstakes!
Includes thermostat with housing.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593820
Mfg#:
079121111JKT3
In Stock at Vendor
$673.99

This product was last offered at the strikethrough price on
01-26-2026

$654.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Engine Oil (0w-40) - 1 Quart

ES#1897108 - 11104 - Engine Oil (0w-40) - 1 Quart - A fully synthetic ester formula that offers excellent wear protection across a wide range of operating conditions - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A fully synthetic ester formula that offers excellent wear protection across a wide range of operating conditions

Brand:
Redline - Corporate Logo
ES#:
1897108
Mfg#:
11104
Ships on Aug 6, 2026
$18.99 USD
Free Shipping
on orders $49 and up

Drain Plug Sealing Washer - Priced Each

ES#4220565 - N0138495 - Drain Plug Sealing Washer - Priced Each - Install new hardware with your new parts. 14x20 - Rein - Audi Volkswagen

Install new hardware with your new parts. 14x20 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4220565
Mfg#:
N0138495
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

500 Credits - OBDeleven

ES#4839938 - 024871OBD13 - 500 Credits - OBDeleven - 500 Credits for you to unlock One-Click apps and modify your car! - OBDeleven - Audi BMW Volkswagen MINI

500 Credits for you to unlock One-Click apps and modify your car! These arrive on a scratch-off card with a code for you to activate on your OBDeleven device easily.

Brand:
OBDeleven - Corporate Logo
ES#:
4839938
Mfg#:
024871OBD13
In Stock
Limited Qty Sale
$82.99

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

$76.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit With ECS Performance Kevlar Reinforced Accessory Belt

ES#4305035 - 06B903133EKT5 - Accessory Belt Kit With ECS Performance Kevlar Reinforced Accessory Belt - Includes belt, tensioner, & hardware to ensure that your belt is tight and reliable. - Assembled By ECS - Audi

Includes belt, tensioner, & hardware to ensure that your belt is tight and reliable. 10X Entries For Our 25th Anniversary Sweepstakes!
Up to VIN 8E-4-191000 - split is in the 2004 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
4305035
Mfg#:
06B903133EKT5
Ships in 9 Business Days
Auto Notify
ON SALE! SAVE 23%
$133.17

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

$101.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Denso Spark Plugs - Priced Each

ES#4111 - 5304 - Denso Spark Plugs - Priced Each - Stock #5304, Plug #IK20, Iridium plugs - Denso - Audi Volkswagen

Stock #5304, Plug #IK20, Iridium plugs

Brand:
Denso - Corporate Logo
ES#:
4111
Mfg#:
5304
In Stock
$8.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

5" Diameter Funnel With 12" Flexible Neck

ES#1899379 - PJ-3 - 5" Diameter Funnel With 12" Flexible Neck - Versatile funnel with removable flex hose fits where you need it to - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Versatile funnel with removable flex hose fits where you need it to 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
1899379
Mfg#:
PJ-3
In Stock
ON SALE! SAVE 45%
$19.99

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

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#4818261 - 07k905715gKT - Ignition Service Kit - Keep your engine running smooth - Genuine Volkswagen Audi - Audi

Keep your engine running smooth

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4818261
Mfg#:
07K905715GKT
Ships in 3 Business Days
$600.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#279618 - 06A905115D - Ignition Coil - Priced Each - Keep your engine running smooth - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running smooth

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279618
Mfg#:
06A905115D
In Stock
13% off MSRP

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

$52.98

This product was last offered at the strikethrough price on
07-20-2026

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IP High Performance Ignition Coil Set - 1.8T

ES#4389411 - IP-A121404 - IP High Performance Ignition Coil Set - 1.8T - 4X more spark energy than stock coils! - Ignition Projects - Audi Volkswagen

4X more spark energy than stock coils!

Brand:
Ignition Projects - Corporate Logo
ES#:
4389411
Mfg#:
IP-A121404
Ships in 6 Business Days
$595.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit With ECS Performance Kevlar Reinforced Accessory Belt

ES#4305019 - 06B903133EKT4 - Accessory Belt Kit With ECS Performance Kevlar Reinforced Accessory Belt - Includes performance Kevlar reinforced accessory belt, tensioner, & hardware to ensure that your belt is tight! - Assembled By ECS - Audi

Includes performance Kevlar reinforced accessory belt, tensioner, & hardware to ensure that your belt is tight! 10X Entries For Our 25th Anniversary Sweepstakes!
From VIN 8E-4-191001 - split is in the 2004 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
4305019
Mfg#:
06B903133EKT4
Ships in 9 Business Days
Auto Notify
ON SALE! SAVE 23%
$129.17

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

$98.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Professional Hi-Low Adjustable Upright Creeper Seat

ES#4839964 - 5160119 - Professional Hi-Low Adjustable Upright Creeper Seat - This durable, ergonomic (designed for efficiency and comfort) work seat offers adjustable reclining angles, smooth mobility, and long-lasting comfort for any garage task. - MaxJax - Audi BMW Volkswagen Mercedes Benz MINI Porsche

This durable, ergonomic (designed for efficiency and comfort) work seat offers adjustable reclining angles, smooth mobility, and long-lasting comfort for any garage task. Cannot ship outside of US

Brand:
MaxJax - Corporate Logo
ES#:
4839964
Mfg#:
5160119
Ships in 5 Business Days
$296.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

V-Power Spark Plugs - Set Of Four

ES#2763035 - BKR6E4KT - V-Power Spark Plugs - Set Of Four - Factory heat range plugs with copper cores - NGK - Audi Volkswagen

Factory heat range plugs with copper cores We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
2763035
Mfg#:
BKR6E4KT
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pro Dry S Drop In Filter

ES#264117 - 31-10118 - Pro Dry S Drop In Filter - Oil free and allows significant airflow improvement over stock - AFE - Audi

Oil free and allows significant airflow improvement over stock

Brand:
AFE - Corporate Logo
ES#:
264117
Mfg#:
31-10118
Ships in 4 Business Days
20% off MSRP

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

$121.99

This product was last offered at the strikethrough price on
07-20-2026

$97.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

SUPERSYN Engine Oil (5w-40) - 5 Liter

ES#3141551 - 5W405LITERF - SUPERSYN Engine Oil (5w-40) - 5 Liter - High performance synthetic oil - Fuchs - Audi Volkswagen

High performance synthetic oil

Brand:
Fuchs - Corporate Logo
ES#:
3141551
Mfg#:
5W405LITERF
Ships in 3 Business Days
$47.99 USD
Free Shipping
on orders $49 and up

More About Engine Service & Maintenance Parts

An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.

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