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Audi A4 Most Popular Parts

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Catalytic Converter

ES#4064995 - 096-3021KT - Catalytic Converter - Keep your emissions in check - Price includes a $14.95 core charge - Bosal - Audi Volkswagen

Keep your emissions in check - Price includes a $14.95 core charge Not legal for sale or use in the state of New York or California

Brand:
Bosal - Corporate Logo
ES#:
4064995
Mfg#:
096-3021KT
Back Ordered
$980.99

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

$952.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Center Muffler

ES#2986562 - 8E0253409BR - Center Muffler - Restore the factory sound of your vehicle - Bosal - Audi

Restore the factory sound of your vehicle

Brand:
Bosal - Corporate Logo
ES#:
2986562
Mfg#:
8E0253409BR
Back Ordered
$221.99

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

$215.99 USD
This product is lifetime replacement eligible Lifetime Replacement

ABS Pump Control Unit - Electronic Portion Only

ES#257306 - 8E0998375G - ABS Pump Control Unit - Electronic Portion Only - Common cure for cars with communication problems with ABS system - Bosch - Audi Volkswagen

Common cure for cars with communication problems with ABS system We Price Match - Give Us A Call or Chat!
For vehicles with ASR & without EDL from VIN 8D-X-000001, split is in the 1999 model year

Brand:
Bosch - Corporate Logo
ES#:
257306
Mfg#:
8E0998375G
Back Ordered
$746.99

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

$724.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Power Steering Pump - Remanufactured

ES#3690653 - 8e0145155fxktKT1 - Power Steering Pump - Remanufactured - Includes a $109.20 refundable core charge - Bosch - Audi

Includes a $109.20 refundable core charge We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3690653
Mfg#:
8E0145155FXKTKT1
Back Ordered
$476.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ABS Pump Control Unit - Electronic Portion Only

ES#251780 - 8E0998375A - ABS Pump Control Unit - Electronic Portion Only - Common cure for cars with communication problems with ABS system - Bosch - Audi Volkswagen

Common cure for cars with communication problems with ABS system We Price Match - Give Us A Call or Chat!
For vehicles without ASR from VIN 8D-X-000001, split is in the 1999 model year

Brand:
Bosch - Corporate Logo
ES#:
251780
Mfg#:
8E0998375A
Back Ordered
$986.99

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

$959.97 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 120 Amps

ES#2523995 - 06B903018EXBOSKI - Remanufactured Alternator - 120 Amps - Includes a $70 refundable core charge - Bosch - Audi Volkswagen

Includes a $70 refundable core charge We Price Match - Give Us A Call or Chat!
Please check current alternator for correct amps

Brand:
Bosch - Corporate Logo
ES#:
2523995
Mfg#:
06B903018EXBOSKI
Back Ordered
$446.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit - Stage 1

ES#2538557 - 09356KT - Ignition Service Kit - Stage 1 - Includes Bosch plug wires and spark plugs - Bosch - Audi

Includes Bosch plug wires and spark plugs We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2538557
Mfg#:
09356KT
Back Ordered
$292.99

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

$291.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 90 Amps

ES#259920 - al0725xKt - Remanufactured Alternator - 90 Amps - Includes a $78 refundable core charge - Bosch - Audi Volkswagen

Includes a $78 refundable core charge We Price Match - Give Us A Call or Chat!
For cars with Bosch style 90 amp alternators. Please check current part number before ordering.

Brand:
Bosch - Corporate Logo
ES#:
259920
Mfg#:
AL0725XKT
Back Ordered
$380.99

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

$372.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Starter

ES#2712870 - 078911023DXKT2 - Remanufactured Starter - Price includes a $39.00 refundable core charge - Bosch - Audi Volkswagen

Price includes a $39.00 refundable core charge We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2712870
Mfg#:
078911023DXKT2
Back Ordered
$334.73

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

$326.28 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear UV Coated Brake Rotors - Set (345x30 / 300x22)

ES#5491050 - 8e0615301tkt6KT7 - Front & Rear UV Coated Brake Rotors - Set (345x30 / 300x22) - 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
Replacement rotors for vehicles with the Stage 1 Big Brake Kit

Brand:
Brembo - Corporate Logo
ES#:
5491050
Mfg#:
8E0615301TKT6KT7
Back Ordered
$508.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Washer - Priced Each

ES#4940359 - N01152527 - Washer - Priced Each - Install new hardware with your new parts. 8.4x16x1.6 - Bremmen Parts - Audi Volkswagen

Install new hardware with your new parts. 8.4x16x1.6 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940359
Mfg#:
N01152527
Special Order: No Guaranteed ETA
ON SALE! SAVE 46%
$2.99

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

$1.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Street Sport Transmission Mount – 50 Durometer

ES#4830808 - CTS-TM-AUDI4-50D - Street Sport Transmission Mount 50 Durometer - A significant upgrade to performance and feel over the stock mount. - CTS - Audi

A significant upgrade to performance and feel over the stock mount. Early B6 A4 w/ 5-Speed Manual Transmissions only.

Brand:
CTS - Corporate Logo
ES#:
4830808
Mfg#:
CTS-TM-AUDI4-50D
Special Order: No Guaranteed ETA
$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo B8/B8.5 2.0T Direct Fit FMIC Kit

ES#4819059 - CTS-B8-DFADS - CTS Turbo B8/B8.5 2.0T Direct Fit FMIC Kit - Includes ADS System Oil Cooler - CTS - Audi

Includes ADS System Oil Cooler

Brand:
CTS - Corporate Logo
ES#:
4819059
Mfg#:
CTS-B8-DFADS
Special Order: No Guaranteed ETA
$749.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Slotted EBC (Blade) Brake Rotors - Pair (314x25mm)

ES#4213515 - BSD1573 - Front Slotted EBC (Blade) Brake Rotors - Pair (314x25mm) - The Uniquely created blade slot design helps to remove hot gases from the braking zone in a quick and efficient way - EBC - Audi

The Uniquely created blade slot design helps to remove hot gases from the braking zone in a quick and efficient way 2X Entries Into Our F80 M3 Sweepstakes

For vehicles with 314x25mm rotors check your rotor size before ordering

Brand:
EBC - Corporate Logo
ES#:
4213515
Mfg#:
BSD1573
Back Ordered
5% off MSRP

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

$436.99

This product was last offered at the strikethrough price on
10-12-2026

$414.99 USD
Free Shipping
on orders $49 and up

18" Style 008 Wheels - Set Of Four

ES#3063532 - ESM-008-6kt - 18" Style 008 Wheels - Set Of Four - 18"x9.5" ET42 57.1CB 5x112 Silver - ESM Wheels - Audi Volkswagen

18"x9.5" ET42 57.1CB 5x112 Silver

Brand:
ESM Wheels - Corporate Logo
ES#:
3063532
Mfg#:
ESM-008-6KT
Back Ordered
$980.00 USD
This product is lifetime replacement eligible Lifetime Replacement

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