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 Clear

Audi B6 S4 V8

    • 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 Audi B6 S4 V8
Your Vehicle Audi B6 S4 V8
Change Clear

Audi B6 S4 V8 Most Popular Parts

Sort By
Filter By
Return to Top

Speed Nut - Priced Each

ES#469678 - N90356203 - Speed Nut - Priced Each - Speed nut used in various places on your European vehicle (M5x16.6x17) - Genuine Volkswagen Audi - Audi

Speed nut used in various places on your European vehicle (M5x16.6x17) Secures the front ashtray assembly to the center console

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469678
Mfg#:
N90356203
In Stock
ON SALE! SAVE 25%
$1.99

This product was last offered at the strikethrough price on
08-23-2026

$1.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Spring - Priced Each

ES#282516 - 077109633F - Valve Spring - Priced Each - Located inside the cylinder head and allows for valve movement - Genuine Volkswagen Audi - Audi

Located inside the cylinder head and allows for valve movement

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
282516
Mfg#:
077109633F
In Stock
ON SALE! SAVE 66%
$24.99

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

$8.40 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#2815697 - 3B0121321 - Expansion Tank Cap - Keep proper pressure in your coolant system - Hamburg Tech - Audi Volkswagen

Keep proper pressure in your coolant system We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815697
Mfg#:
3B0121321
Ships in 1 Business Day
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#4066648 - 8E0121321 - Expansion Tank Cap - Hamburg Tech - Audi

We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4066648
Mfg#:
8E0121321
Ships in 1 Business Day
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi Pinch Bolt Kit

ES#4346215 - N10272302S1 - Audi Pinch Bolt Kit - Includes the pinch bolt, washer, and the lock nut - Febi - Audi

Includes the pinch bolt, washer, and the lock nut We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4346215
Mfg#:
N10272302S1
Ships on Nov 25, 2026
$7.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Snub Mount

ES#2550385 - 8E0199339 - Snub Mount - Worn mounts can cause excessive engine movement under load - Lemforder - Audi

Worn mounts can cause excessive engine movement under load We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2550385
Mfg#:
8E0199339
Special Order: No Guaranteed ETA
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal - Priced Each

ES#2801000 - 036109675A - Valve Stem Seal - Priced Each - Seals the valve stem in the cylinder head. 6mm - Meistersatz - Audi Volkswagen

Seals the valve stem in the cylinder head. 6mm

Brand:
Meistersatz - Corporate Logo
ES#:
2801000
Mfg#:
036109675A
Ships in 3 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2-Pin Connector - Priced Each

ES#370841 - 4B0971992 - 2-Pin Connector - Priced Each - Replace a broken connector to restore function - Genuine Volkswagen Audi - Audi

Replace a broken connector to restore function Used for rear wheel speed sensor connection

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
370841
Mfg#:
4B0971992
Ships in 1 day
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#468081 - N10408101 - Hex Bolt - Priced Each - Install new hardware with your new parts. M8x85x41 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M8x85x41 Secures the pump to the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468081
Mfg#:
N10408101
Ships in 1 day
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Locking Nut (M8) - Priced Each

ES#469530 - N90295502 - Locking Nut (M8) - Priced Each - M8 shouldered and locking hex nut - Genuine Volkswagen Audi - Audi

M8 shouldered and locking hex nut Mounts the roof rails to the roof, 6 required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469530
Mfg#:
N90295502
Ships in 2 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Allen Head Bolt (M5x9) - Priced Each

ES#469889 - N90455503 - Allen Head Bolt (M5x9) - Priced Each - Install new hardware with your new parts - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts 6-speed transmission vehicles only. Used in securing the transmission case to the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469889
Mfg#:
N90455503
Ships in 2 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Clip - Priced Each

ES#470721 - N90768301 - Spring Clip - Priced Each - Hose securing spring clip. 14x12 - Genuine Volkswagen Audi - Audi Volkswagen

Hose securing spring clip. 14x12

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470721
Mfg#:
N90768301
Ships in 2 Business Days
$4.99

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

$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#468326 - N10506402 - Hex Bolt - Priced Each - Install new hardware with your new parts. M6x27 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M6x27 Secures the wiper transmission to the body

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468326
Mfg#:
N10506402
Ships in 7 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Head Bolt (M5x20) - Priced Each

ES#468311 - N10488204 - Hex Head Bolt (M5x20) - Priced Each - M5x20 bolt used in various areas on your European vehicle - Genuine Volkswagen Audi - Audi

M5x20 bolt used in various areas on your European vehicle Used to secure headliner grab handles - Two required per handle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468311
Mfg#:
N10488204
Ships in 2 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Securing Screw - Priced Each

ES#472137 - N98923602 - Securing Screw - Priced Each - Secures the front seat belt buckles to the seats. 7/16-20X11 - Genuine Volkswagen Audi - Audi

Secures the front seat belt buckles to the seats. 7/16-20X11

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472137
Mfg#:
N98923602
Ships in 2 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing Plug - Priced Each

ES#376514 - 4D0803583G - Sealing Plug - Priced Each - Seals the drain valves in the floor pan. 30mm - Genuine Volkswagen Audi - Audi

Seals the drain valves in the floor pan. 30mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
376514
Mfg#:
4D0803583G
Ships in 2 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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