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Audi A4 Most Popular Parts

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Audi B7 2.0T Cooling System Refresh Kit - Level 3

ES#4659390 - 06D121132CKT7 - Audi B7 2.0T Cooling System Refresh Kit - Level 3 - Cure the common coolant leak coming from the back of your engine compartment once and for all! - Assembled By ECS - Audi

Cure the common coolant leak coming from the back of your engine compartment once and for all! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
4659390
Mfg#:
06D121132CKT7
In Stock at Vendor
ON SALE! SAVE 30%
$270.99

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

$191.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Parking Aid Sensor - Primed - Priced Each

ES#413994 - 7H0919275DGRU - Parking Aid Sensor - Primed - Priced Each - Located in the bumper of your vehicle - Genuine Volkswagen Audi - Audi

Located in the bumper of your vehicle Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
413994
Mfg#:
7H0919275DGRU
Ships in 1 day
13% off MSRP

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

$219.99

This product was last offered at the strikethrough price on
08-31-2026

$190.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Outer Tie Rod End - Left

ES#3197355 - 8W0423811C - Outer Tie Rod End - Left - Replace to reduce steering slop - Genuine Volkswagen Audi - Audi

Replace to reduce steering slop Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3197355
Mfg#:
8W0423811C
Ships in 1 day
13% off MSRP

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

$219.99

This product was last offered at the strikethrough price on
08-31-2026

$190.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

K03/K04 Turbocharger Installation Kit

ES#3659712 - 058145540KT1 - K03/K04 Turbocharger Installation Kit - All hardware & gaskets to install a new turbocharger - Genuine Volkswagen Audi - Audi Volkswagen

All hardware & gaskets to install a new turbocharger Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3659712
Mfg#:
058145540KT1
Ships in 1 day
$254.99

This product was last offered at the strikethrough price on
07-08-2026

$190.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear Splash Guard Set

ES#3969911 - 8w5075111KT - Front & Rear Splash Guard Set - Keep the dirt and debris off your paint - Genuine Volkswagen Audi - Audi

Keep the dirt and debris off your paint Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with standard bumpers

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3969911
Mfg#:
8W5075111KT
Ships in 3 Business Days
$192.99

This product was last offered at the strikethrough price on
10-26-2026

$190.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear UV Coated Brake Rotors - Pair (256x22)

ES#3184286 - 8d0615601dkt4KT - Rear UV Coated Brake Rotors - Pair (256x22) - Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. - Brembo - Audi

Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Replacement rotors for vehicles with the Stage 1 Big Brake Kit

Brand:
Brembo - Corporate Logo
ES#:
3184286
Mfg#:
8D0615601DKT4KT
Ships in 5 Business Days
$190.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Center Console Trim Frame - Aluminium Trigon

ES#2556826 - 8K0863305SAR8 - Center Console Trim Frame - Aluminium Trigon - This trim piece surrounds the shifter assembly or MMI controls on the center console - Genuine Volkswagen Audi - Audi

This trim piece surrounds the shifter assembly or MMI controls on the center console Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2556826
Mfg#:
8K0863305SAR8
Ships in 6 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.

$220.00

This product was last offered at the strikethrough price on
08-31-2026

$190.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

rear HPS Compound Performance Brake Pad Set

ES#1305709 - HB193F.670 - rear HPS Compound Performance Brake Pad Set - Upgraded performance pad for spirited street driving - Hawk - Audi

Upgraded performance pad for spirited street driving Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Hawk - Corporate Logo
ES#:
1305709
Mfg#:
HB193F.670
Ships on Nov 16, 2026
10% off MSRP

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

$211.99

This product was last offered at the strikethrough price on
10-28-2026

$190.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Control Arm Bushing - Priced Each

ES#2526324 - 8D0407515C - Front Upper Control Arm Bushing - Priced Each - Fits left or right side - URO - Audi Volkswagen

Fits left or right side 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2526324
Mfg#:
8D0407515C
Ships in 1 Business Day
$7.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve Gasket

ES#3129597 - 06F103483E - Pressure Control Valve Gasket - Stop leaks by replacing your old gasket when servicing your PCV system - URO - Audi Volkswagen

Stop leaks by replacing your old gasket when servicing your PCV system 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3129597
Mfg#:
06F103483E
In Stock
$7.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wastegate Actuator Spring Tuning Kit

ES#1832543 - FMPACTUN - Wastegate Actuator Spring Tuning Kit - Fine tune your wastegate to the exact needs of your engine - Forge - Audi Volkswagen

Fine tune your wastegate to the exact needs of your engine Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Forge - Corporate Logo
ES#:
1832543
Mfg#:
FMPACTUN
Back Ordered
ON SALE! SAVE 10%
$52.99

This product was last offered at the strikethrough price on
10-26-2026

$47.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 Billet Aluminum Control Ring Kit - SMOOTH - Red Anodized Large MMI

ES#3638606 - 023770ECS07-03KT - Audi B9 Billet Aluminum Control Ring Kit - SMOOTH - Red Anodized Large MMI - Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. - ECS - Audi

Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

For vehicles with touch sensitive MMI knob

Brand:
ECS - Corporate Logo
ES#:
3638606
Mfg#:
023770ECS07-03KT
In Stock
ON SALE! SAVE 25%
$126.99

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

$95.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Quattro Ultra Service Kit

ES#5445320 - G055515A2KT1 - Quattro Ultra Service Kit - Includes Genuine Fluid and Two (2) Stainless Steel Magnetic Drain/Fill Plugs - Assembled By ECS - Audi

Includes Genuine Fluid and Two (2) Stainless Steel Magnetic Drain/Fill Plugs 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
5445320
Mfg#:
G055515A2KT1
Ships in 5 Business Days
ON SALE! SAVE 10%
$105.99

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

$95.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Titanium Ball Seat Wheel Bolt - 14x1.5x45mm - Priced Each

ES#3552853 - 025384ECS02-04 - Titanium Ball Seat Wheel Bolt - 14x1.5x45mm - Priced Each - Lightweight, corrosion resistant, high performance lug bolt - ECS - Audi Volkswagen

Lightweight, corrosion resistant, high performance lug bolt 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Extended length bolts for use with 15mm to 17.5mm spacers

Brand:
ECS - Corporate Logo
ES#:
3552853
Mfg#:
025384ECS02-04
In Stock
ON SALE! SAVE 30%
$33.99

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

$23.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Slotted Cryo Treated Brake Rotor - (345x30mm)

ES#3112195 - 126.33124CSR - Front Slotted Cryo Treated Brake Rotor - (345x30mm) - Upgrade your stopping power - StopTech - Audi

Upgrade your stopping power Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Replacement rotors for vehicles with the Stage 2 Big Brake Kit

Brand:
StopTech - Corporate Logo
ES#:
3112195
Mfg#:
126.33124CSR
In Stock
ON SALE! SAVE 36%
$298.99

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

$190.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Retaining Spring - Priced Each

ES#4871901 - 037121142A - Retaining Spring - Priced Each - Keep your lines and hoses secure - Bremmen Parts - Audi Volkswagen

Keep your lines and hoses secure 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Used to retain vent hose on crankcase breather assembly

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871901
Mfg#:
037121142A
In Stock
ON SALE! SAVE 15%
$7.99

This product was last offered at the strikethrough price on
09-16-2026

$6.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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