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Audi B9 A4 Quattro 2.0T

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Audi B9 A4 Quattro 2.0T Exterior Parts & Accessories

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Carbon Fiber Rear Diffuser - Audi B9 A4

ES#3145741 - 019193ECS01A - Carbon Fiber Rear Diffuser - Audi B9 A4 - Hand-laid carbon fiber to upgrade your exterior styling - ECS - Audi

Hand-laid carbon fiber to upgrade your exterior styling 10X Entries Into Our F80 M3 Sweepstakes

Fits pre-facelift, S-line models (up to 2019), without integrated tips in the rear valance

Brand:
ECS - Corporate Logo
ES#:
3145741
Mfg#:
019193ECS01A
In Stock
ON SALE!
$774.99

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

$719.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filler Door Lock Actuator

ES#4830966 - 8V0862153B - Fuel Filler Door Lock Actuator - Kept your fuel door secured - Vemo - Audi

Kept your fuel door secured

Brand:
Vemo - Corporate Logo
ES#:
4830966
Mfg#:
8V0862153B
In Stock
$63.99

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

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Audi Rings Emblem - Black

ES#4046528 - 8W0071801 - Front Audi Rings Emblem - Black - Blackout Audi Rings emblem for the front grill location - Created with Audi enthusiasts in mind! - Genuine Volkswagen Audi - Audi

Blackout Audi Rings emblem for the front grill location - Created with Audi enthusiasts in mind! For vehicles from the 2020 model year only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4046528
Mfg#:
8W0071801
In Stock
4% off MSRP

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

$110.99

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

$106.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Door Locking actuator

ES#4766194 - 8V0862153A - Fuel Door Locking actuator - Includes the locking arm - Bremmen Parts - Audi

Includes the locking arm 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766194
Mfg#:
8V0862153A
In Stock
ON SALE! SAVE 21%
$52.99

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

$41.61 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 A4 Pre-facelift Rear Diffuser & Trunk Spoiler

ES#4751276 - 028801ECS01EB2KT - Audi B9 A4 Pre-facelift Rear Diffuser & Trunk Spoiler - Add some aggressive styling to your Audi! - Enthusiast Bundles - Audi

Add some aggressive styling to your Audi! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Fits pre-facelift, S-line models (up to 2018), without integrated tips in the rear valance

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751276
Mfg#:
028801ECS01EB2KT
In Stock
ON SALE! SAVE 35%
$706.56

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

$458.18 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Roof Box - 250Ltr - Brilliant Black

ES#4413648 - 4K0071200Y9B - Roof Box - 250Ltr - Brilliant Black - Use with your base bars for protected storage - Genuine Volkswagen Audi - Audi

Use with your base bars for protected storage

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4413648
Mfg#:
4K0071200Y9B
Ships in 5 Business Days
4% off MSRP

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

$940.99

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

$901.99 USD
This product is lifetime replacement eligible Lifetime Replacement

VWR Billet Fuel Filler Cap - Screw-In Type

ES#4447602 - VWR190000 - VWR Billet Fuel Filler Cap - Screw-In Type - Beautifully over-engineered in customary RacingLine fashion to give an exquisite feel and beautiful appearance - Make refueling a pleasure! - Racingline - Audi Volkswagen

Beautifully over-engineered in customary RacingLine fashion to give an exquisite feel and beautiful appearance - Make refueling a pleasure! For vehicles with threaded screw-in style gas caps only. Please confirm prior to ordering.

Brand:
Racingline - Corporate Logo
ES#:
4447602
Mfg#:
VWR190000
Ships in 3 Business Days
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Audi Rings Emblem - Black

ES#4046529 - 8W0071802 - Rear Audi Rings Emblem - Black - Blackout Audi Rings emblem for the rear trunk location - Genuine Volkswagen Audi - Audi

Blackout Audi Rings emblem for the rear trunk location For vehicles from the 2020 model year only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4046529
Mfg#:
8W0071802
Ships in 3 Business Days
4% off MSRP

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

$110.99

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

$106.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Motorsport Tow Hook - 105mm

ES#3980508 - 034-605-0008 - Motorsport Tow Hook - 105mm - Engineered to not only be the best looking tow-hook on the market, but the strongest! - 034Motorsport - Audi Volkswagen

Engineered to not only be the best looking tow-hook on the market, but the strongest! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3980508
Mfg#:
034-605-0008
In Stock
ON SALE! SAVE 10%
$195.00

This product was last offered at the strikethrough price on
08-17-2026

$175.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S4 Rear Emblem - Black

ES#4307413 - 8W0071804 - S4 Rear Emblem - Black - Complete the Black Optic look with Emblem for the rear of your S4. - Genuine Volkswagen Audi - Audi

Complete the Black Optic look with Emblem for the rear of your S4. For vehicles from the 2020 model year only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4307413
Mfg#:
8W0071804
Ships in 3 Business Days
4% off MSRP

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

$80.99

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

$77.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap With Strap

ES#4700584 - 5WA201550BD - Gas Cap With Strap - Replace your leaking cap, or the one you left at the pump - Genuine Volkswagen Audi - Audi

Replace your leaking cap, or the one you left at the pump Fits vehicle with production dates from 06/21/2021

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4700584
Mfg#:
5WA201550BD
Ships in 3 Business Days
8% off MSRP

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

$73.99

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

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AUDI SIGN

ES#3550059 - 8T08536052ZZ - AUDI SIGN - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3550059
Mfg#:
8T08536052ZZ
Ships in 3 Business Days
8% off MSRP

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

$113.99

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

$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Washer Fluid Reservoir Cap - Black Anodized

ES#3194626 - 022732ECS01-01 - Billet Washer Fluid Reservoir Cap - Black Anodized - Lose the plastic! - ECS - Audi

Lose the plastic! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3194626
Mfg#:
022732ECS01-01
In Stock
ON SALE!
$86.99

This product was last offered at the strikethrough price on
06-13-2026

$82.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S4 Grille assembly - Twilight Matte

ES#3181091 - 8W0853651NRP5 - S4 Grille assembly - Twilight Matte - Clean up or change your look - Genuine Volkswagen Audi - Audi

Clean up or change your look For pre-face lift S-Line models only.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3181091
Mfg#:
8W0853651NRP5
In Stock
Limited Qty Sale
$1352.99

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

$1233.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Black Audi Rings Badge - Pair

ES#3555004 - ZAW098010CDSP - Black Audi Rings Badge - Pair - Pair of blackout Audi Rings emblems for the grille and trunk lid locations - Created with Audi enthusiasts in mind! - Genuine Volkswagen Audi - Audi

Pair of blackout Audi Rings emblems for the grille and trunk lid locations - Created with Audi enthusiasts in mind!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3555004
Mfg#:
ZAW098010CDSP
Ships in 6 Business Days
4% off MSRP

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

$245.00

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

$234.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Exterior Parts & Accessories

Protect your automotive investment. Clean your car's paint and glass with premium car care products, or fix collision damage with repair panels, windows, and other exterior parts. Choose stock OE exterior parts or aftermarket custom exterior parts to express your individuality.

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

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