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Audi C6 A6 V6 3.0T

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Audi C6 A6 V6 3.0T Engine Covers & Accessories

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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

Expansion Tank Cap

ES#2102281 - 8E0121321 - Expansion Tank Cap - Plastic pressure cap for expansion tank - MTC - Audi

Plastic pressure cap for expansion tank

Brand:
MTC - Corporate Logo
ES#:
2102281
Mfg#:
8E0121321
Back Ordered
$5.99 USD
Free Shipping
on orders $49 and up

Skid Plate & Fabrication Hardware Pack

Replacement hardware kit for your ECS skid plate 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5482381
Mfg#:
8D0805960AKT
In Stock
$96.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover - Right

ES#5491593 - 06E103472N - Valve Cover - Right - For cylinder 1-3 and includes the gasket and bolts - URO - Audi

For cylinder 1-3 and includes the gasket and bolts 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5491593
Mfg#:
06E103472N
Ships in 1 Business Day
$151.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover - Left

ES#5376302 - 06E103471P - Valve Cover - Left - For cylinder 4-6 and includes the gasket and bolts - URO - Audi

For cylinder 4-6 and includes the gasket and bolts 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5376302
Mfg#:
06E103471P
Ships in 1 Business Day
$162.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap

Ensure a proper seal and good looks with this new cap

Brand:
Blau - Corporate Logo
ES#:
3447612
Mfg#:
06C103485N
In Stock at Vendor
$15.99

This product was last offered at the strikethrough price on
07-15-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

Plastic pressure cap for expansion tank

Brand:
Hudson - Corporate Logo
ES#:
3463373
Mfg#:
8E0121321
Ships in 1 day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Engine Bay Cover Refresh Kit

Clean up your engine bay with new engine cover kit 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3706494
Mfg#:
06E103926JKT
Ships in 5 Business Days
$384.99

This product was last offered at the strikethrough price on
07-23-2026

$381.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Complete Engine Bay Cover Refresh Kit

Clean up your engine bay with new engine cover kit

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3706486
Mfg#:
06E103927KKT1KT2
Ships in 5 Business Days
$489.99

This product was last offered at the strikethrough price on
07-23-2026

$486.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Speed Nut - Priced Each

Fits silver colored screws with attached washer Used in securing the belly pan to the vehicle

Brand:
MTC - Corporate Logo
ES#:
5396279
Mfg#:
8D0805960
Ships in 9 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket - Left

Stop oil leaks and prevent internal engine damage 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5480639
Mfg#:
06E103483Q
Ships on Sep 28, 2026
Auto Notify
$27.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Covers & Accessories

Engine covers are more than styling statements. They keep moisture, road salt, and debris from damaging your engine, battery, and other underhood components. Engine covers also help protect hoses and wiring harnesses from rodents.

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