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Audi A4 Most Popular Parts

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Fuel Pump

ES#4057482 - 8K0919051G - Fuel Pump - Includes sending unit and fuel filter - TYC - Audi

Includes sending unit and fuel filter Up to the 2012 model year

Brand:
TYC - Corporate Logo
ES#:
4057482
Mfg#:
8K0919051G
In Stock
$168.99

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

$163.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Euro-Series Engine Oil (5w-40) - 1 Quart

ES#2847841 - 12404 - Euro-Series Engine Oil (5w-40) - 1 Quart - Ideally suited for modern gasoline and diesel engines with multi-valve and turbocharging technology - Redline - Audi BMW Volkswagen

Ideally suited for modern gasoline and diesel engines with multi-valve and turbocharging technology

Brand:
Redline - Corporate Logo
ES#:
2847841
Mfg#:
12404
In Stock
$18.20 USD
Free Shipping
on orders $49 and up

JE Performance Forged Piston Set

ES#4423031 - 329248 - JE Performance Forged Piston Set - Includes rings, wire locks, and 21mm wrist pins - 83.0mm bore (0.5mm overbore), 92.8mm stroke (stock) - JE Piston - Audi Volkswagen

Includes rings, wire locks, and 21mm wrist pins - 83.0mm bore (0.5mm overbore), 92.8mm stroke (stock) To be used with connecting rods that accept 21mm wrist pins

Brand:
JE Piston - Corporate Logo
ES#:
4423031
Mfg#:
329248
In Stock at Vendor
$899.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Pump

ES#4465429 - 078906601M - Secondary Air Injection Pump - Keep your engine running efficiently - URO - Audi Volkswagen

Keep your engine running efficiently 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles up to VIN 8D-Y-100,000, split is in the 2000 model year

Brand:
URO - Corporate Logo
ES#:
4465429
Mfg#:
078906601M
In Stock
$224.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#4940285 - 0280218063SJ - Mass Air Flow Sensor (MAF) - Restore fuel economy and performance - URO - Audi Volkswagen

Restore fuel economy and performance 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
4940285
Mfg#:
0280218063SJ
In Stock
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake Service Kit

ES#4460881 - 4h0615601h3KT - Rear Brake Service Kit - Features ECS DD23 "Daily Driver" ceramic pads and Zimmerman rotors - Assembled By ECS - Audi

Features ECS DD23 "Daily Driver" ceramic pads and Zimmerman rotors 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4460881
Mfg#:
4H0615601H3KT
Ships on Dec 4, 2026
ON SALE! SAVE 19%
$296.99

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

$239.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

19" APEX ML-10RT Forged Wheels - Set Of Four

ES#4821563 - ML10199525112RKT - 19" APEX ML-10RT Forged Wheels - Set Of Four - 19x9.5 ET25 5x112 66.6CB - Machined Lip Race Silver - APEX Wheels - Audi BMW Mercedes Benz

19x9.5 ET25 5x112 66.6CB - Machined Lip Race Silver 2X Entries Into Our F80 M3 Sweepstakes

Brand:
APEX Wheels - Corporate Logo
ES#:
4821563
Mfg#:
ML10199525112RKT
In Stock
$3596.00 USD
Free Shipping

19" Apex VS-5RS Wheels - Square Set Of Four

ES#4699732 - vs5rs199525qmgkt - 19" Apex VS-5RS Wheels - Square Set Of Four - Forged 19x9.5" ET25 5X112 - Motorsport Gold - APEX Wheels - Audi

Forged 19x9.5" ET25 5X112 - Motorsport Gold 2X Entries Into Our F80 M3 Sweepstakes

Brand:
APEX Wheels - Corporate Logo
ES#:
4699732
Mfg#:
VS5RS199525QMGKT
Ships in 5 Business Days
$3596.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Competition Intercooler Kit

ES#4017646 - 200001132 - Competition Intercooler Kit - Providing 178% more frontal area and 158% more volume compared to the stock mounted intercooler. - Wagner Tuning - Audi

Providing 178% more frontal area and 158% more volume compared to the stock mounted intercooler. Fits from the 2013 model year (facelift)

Brand:
Wagner Tuning - Corporate Logo
ES#:
4017646
Mfg#:
200001132
Ships in 9 Business Days
$899.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bilstein B12 Sportline Suspension System

ES#2983808 - 46-183521 - Bilstein B12 Sportline Suspension System - Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - Audi

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes
For Sedan models. Lowers 45mm front, 35mm rear

Brand:
Bilstein - Corporate Logo
ES#:
2983808
Mfg#:
46-183521
Ships on Feb 1, 2027
$899.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" Apex VS-5 Wheels - Set Of Four

ES#4931823 - vs5188543571sbKT - 18" Apex VS-5 Wheels - Set Of Four - 18x8.5 ET43 5x112 57.1CB - Satin Bronze - APEX Wheels - Audi Volkswagen

18x8.5 ET43 5x112 57.1CB - Satin Bronze 2X Entries Into Our F80 M3 Sweepstakes

Brand:
APEX Wheels - Corporate Logo
ES#:
4931823
Mfg#:
VS5188543571SBKT
Back Ordered
$1796.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Fender Liner Hardware Kit - Priced Each

ES#2503342 - 8K0098629 - Front Fender Liner Hardware Kit - Priced Each - One kit per fender liner - Genuine Volkswagen Audi - Audi

One kit per fender liner

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2503342
Mfg#:
8K0098629
In Stock
3% off MSRP

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

$58.99

This product was last offered at the strikethrough price on
09-21-2026

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

Waste Gate Frequency Control N75 Valve

ES#257544 - 06F906283F - Waste Gate Frequency Control N75 Valve - Controls the boost pressure on turbocharger systems - Genuine Volkswagen Audi - Audi Volkswagen

Controls the boost pressure on turbocharger systems

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
257544
Mfg#:
06F906283F
In Stock
17% off MSRP

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

$83.31

This product was last offered at the strikethrough price on
09-21-2026

$68.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Power Steering Rack

ES#5346963 - 8T1422065PXKT - Remanufactured Power Steering Rack - Price includes a $195.00 refundable core charge. - Atlantic Automotive Engineering - Audi

Price includes a $195.00 refundable core charge.

Brand:
Atlantic Automotive Engineering - Corporate Logo
ES#:
5346963
Mfg#:
8T1422065PXKT
In Stock
$716.00 USD
This product is lifetime replacement eligible Lifetime Replacement

High Flow High Pressure Fuel Pump

ES#4057584 - 10-127-101C2K - High Flow High Pressure Fuel Pump - New Hitachi fuel pump with Autotech internal upgrades pre-installed for a 5% torque increase and additional 10 bar of fuel rail pressure! - Autotech - Audi

New Hitachi fuel pump with Autotech internal upgrades pre-installed for a 5% torque increase and additional 10 bar of fuel rail pressure!

Brand:
Autotech - Corporate Logo
ES#:
4057584
Mfg#:
10-127-101C2K
Ships in 2 Business Days
$894.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit With ECS Performance Kevlar Reinforced Accessory Belt

ES#4305031 - 06H903137CKT2 - Accessory Belt Kit With ECS Performance Kevlar Reinforced Accessory Belt - Keep your accessories running properly! - Assembled By ECS - Audi

Keep your accessories running properly! 10X Entries Into Our F80 M3 Sweepstakes
Up to the 2012 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
4305031
Mfg#:
06H903137CKT2
In Stock
ON SALE! SAVE 23%
$125.99

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

$96.72 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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