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Audi C4 S6 Quattro 20v T

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Audi C4 S6 Quattro 20v T Most Popular Parts

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Thermostat (87°C)

ES#3970026 - 069121113 - Thermostat (87C) - Prevent overheating and premature engine wear. Includes O-ring - Meyle - Audi

Prevent overheating and premature engine wear. Includes O-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3970026
Mfg#:
069121113
Ships on Oct 28, 2026
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket - Priced Each

ES#2580846 - 034129717K - Intake Manifold Gasket - Priced Each - Seals the gap between the intake manifold and the cylinder head - Victor Reinz - Audi

Seals the gap between the intake manifold and the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AAN Engine Code Only

Brand:
Victor Reinz - Corporate Logo
ES#:
2580846
Mfg#:
034129717K
In Stock at Vendor
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Line O-Ring - Priced Each

ES#250960 - 8E0260749C - A/C Line O-Ring - Priced Each - Replace seals any time the lines are removed. 23.8x2.4 - ACM - Audi

Replace seals any time the lines are removed. 23.8x2.4 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACM - Corporate Logo
ES#:
250960
Mfg#:
8E0260749C
Ships in 1-2 days
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#5307949 - 034129101B - Pressure Control Valve (PCV) - Located on the turbo inlet pipe. 19mm - Bremmen Parts - Audi Volkswagen

Located on the turbo inlet pipe. 19mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5307949
Mfg#:
034129101B
Special Order: No Guaranteed ETA
Auto Notify
ON SALE! SAVE 22%
$22.99

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

$17.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front lower control arm bushing sleeve - priced each

ES#2871300 - 4A0399413A - Front lower control arm bushing sleeve - priced each - Sleeve that protects the inner bushing from the bolt - Febi - Audi

Sleeve that protects the inner bushing from the bolt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2871300
Mfg#:
4A0399413A
Ships on Sep 16, 2026
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sensor Retaining Clip - Priced Each

ES#2865558 - 025121142 - Sensor Retaining Clip - Priced Each - Secures the coolant temperature sensor in place - Febi - Audi Volkswagen

Secures the coolant temperature sensor in place affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865558
Mfg#:
025121142
Ships on Jul 21, 2026
Auto Notify
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intermittent Wiper Relay

ES#2708397 - 191955531 - Intermittent Wiper Relay - Restore intermittent wiper function - URO - Audi Volkswagen

Restore intermittent wiper function affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2708397
Mfg#:
191955531
Ships in 2 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Shift Lever Bushing

ES#366805 - 4B0711184 - Lower Shift Lever Bushing - Located directly under the shift boot, above reverse spring bushing - Genuine Volkswagen Audi - Audi

Located directly under the shift boot, above reverse spring bushing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For manual transmission models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
366805
Mfg#:
4B0711184
Ships in 9 Business Days
6% off MSRP

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

$16.00

This product was last offered at the strikethrough price on
06-17-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cabin Filter / Fresh Air Filter (342mmx213mm)

ES#2063924 - 4A1820367 - Cabin Filter / Fresh Air Filter (342mmx213mm) - Filter the air coming into your vehicle. - Hengst - Audi
ECS Tuning recommends this product.

Filter the air coming into your vehicle. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
2063924
Mfg#:
4A1820367
Ships on Jul 13, 2026
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tie Rod End - Right Side

ES#2660 - 443419812D - Tie Rod End - Right Side - Tie rod end for left side (passenger's), does not come with any hardware - Meyle - Audi

Tie rod end for left side (passenger's), does not come with any hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2660
Mfg#:
443419812D
Ships on Oct 28, 2026
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tie Rod End - Left Side

ES#2659 - 443419811D - Tie Rod End - Left Side - Tie rod end for left side (driver's), does not come with any hardware - Meyle - Audi

Tie rod end for left side (driver's), does not come with any hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2659
Mfg#:
443419811D
Ships on Oct 28, 2026
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shouldered Nut - Priced Each

ES#467804 - N10261304 - Shouldered Nut - Priced Each - Used in securing the transmission case to the engine. M10 - Genuine Volkswagen Audi - Audi

Used in securing the transmission case to the engine. M10 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467804
Mfg#:
N10261304
Ships in 3 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line Gasket

ES#2337 - 035145773D - Turbo Oil Line Gasket - Gasket between upper oil line to turbo. Sits on top the turbo - Victor Reinz - Audi

Gasket between upper oil line to turbo. Sits on top the turbo affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2337
Mfg#:
035145773D
In Stock at Vendor
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Window Wiper Control Module

ES#2897074 - 191955529 - Rear Window Wiper Control Module - Restore rear wiper functionality with a new wiper control module - Vemo - Audi Volkswagen

Restore rear wiper functionality with a new wiper control module affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2897074
Mfg#:
191955529
In Stock
ON SALE! SAVE 52%
$29.99

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

$14.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing Plug - Priced Each

ES#421586 - 803803583A - Sealing Plug - Priced Each - Seals the drain valves in the floor pan. 19mm - Genuine Volkswagen Audi - Audi

Seals the drain valves in the floor pan. 19mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
421586
Mfg#:
803803583A
Ships in 3 Business Days
13% off MSRP

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

$15.99

This product was last offered at the strikethrough price on
06-17-2026

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

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