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Audi A4 Most Popular Parts

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1.8T Performance Ignition Service Kit

ES#5338628 - 056059LA084ISKT - 1.8T Performance Ignition Service Kit - Featuring ECS Performance Ignition Coils & OEM NGK platinum-core spark plugs for increased spark energy! - ECS - Audi Volkswagen

Featuring ECS Performance Ignition Coils & OEM NGK platinum-core spark plugs for increased spark energy! 10X Entries Into Our F80 M3 Sweepstakes
For Vehicles with Engine Codes ATW and AEB (Bolt-In Style Ignition Coils)

Brand:
ECS - Corporate Logo
ES#:
5338628
Mfg#:
056059LA084ISKT
In Stock
ON SALE! SAVE 15%
$220.99

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

$187.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover - Left

ES#4810721 - 06E103471P - Valve Cover - Left - For cylinder 4-6 and includes the gasket and bolts - Mahle - Audi

For cylinder 4-6 and includes the gasket and bolts

Brand:
Mahle - Corporate Logo
ES#:
4810721
Mfg#:
06E103471P
In Stock
$251.99

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

$244.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Suspension Bracket - Right

ES#2998961 - 8K0412392F - Front Upper Suspension Bracket - Right - Mounting for the upper control arms and strut - Hamburg Tech - Audi

Mounting for the upper control arms and strut We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2998961
Mfg#:
8K0412392F
Ships in 1 Business Day
$199.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Torx Bolt - Priced Each

ES#471867 - N91089601 - Torx Bolt - Priced Each - Install new hardware with your new parts. M6x60 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x60

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471867
Mfg#:
N91089601
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve

ES#9820 - 06F145710g - Diverter Valve - Latest revision of diaphragm-based valve - Genuine Volkswagen Audi - Audi Volkswagen

Latest revision of diaphragm-based valve

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
9820
Mfg#:
06F145710G
Ships in 3 Business Days
$211.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Density Line Adjustable Upper Control Arm Kit (Track Spec)

ES#3603968 - 034-401-1063 - Density Line Adjustable Upper Control Arm Kit (Track Spec) - Gain additional negative camber for increased cornering grip and improved handling performance - 034Motorsport - Audi Volkswagen

Gain additional negative camber for increased cornering grip and improved handling performance 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3603968
Mfg#:
034-401-1063
In Stock
$635.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Driveshaft CV Joint - Priced Each

ES#2870 - 893521100 - Driveshaft CV Joint - Priced Each - Fits the front or rear position of the center propeller shaft (front-to-rear driveshaft) - GKN Drivetech - Audi

Fits the front or rear position of the center propeller shaft (front-to-rear driveshaft) *Please Note: We recommend visually verifying the CV joint on your factory center driveshaft and spline count/type prior to ordering. GKN lists these as

Brand:
GKN Drivetech - Corporate Logo
ES#:
2870
Mfg#:
893521100
Ships in 1 Business Day
$170.45

This product was last offered at the strikethrough price on
09-19-2026

$113.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit - Priced Each

ES#2575364 - 06E115562A - Oil Filter Kit - Priced Each - Keep debris out of your oil and keep your engine running healthily - Mann - Audi Volkswagen Porsche

Keep debris out of your oil and keep your engine running healthily

Brand:
Mann - Corporate Logo
ES#:
2575364
Mfg#:
06E115562A
Ships in 4 Business Days
$20.99

This product was last offered at the strikethrough price on
04-20-2026

$12.99 USD
Free Shipping
on orders $49 and up

B4 OE Sport Shocks & Struts Kit

ES#3031669 - 19-171616kt - B4 OE Sport Shocks & Struts Kit - Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - Audi

Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes

*For models with sport factory suspension* - Vehicles equipped with Electronic Damping Control (EDC) will lose shock dampening and receive a system error code

Brand:
Bilstein - Corporate Logo
ES#:
3031669
Mfg#:
19-171616KT
In Stock
$396.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Mirror Cap Set - Audi B5/C5/D2

ES#2855865 - 012602ecs01 - Carbon Fiber Mirror Cap Set - Audi B5/C5/D2 - Upgrade your exterior look - ECS - Audi

Upgrade your exterior look 10X Entries Into Our F80 M3 Sweepstakes

From VIN 8D-X-200001, split is in the 1999 model year

Brand:
ECS - Corporate Logo
ES#:
2855865
Mfg#:
012602ECS01
Ships on Jan 12, 2027
$351.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley

ES#3981244 - 078121235G - Idler Pulley - Provides mounting for the fan clutch - URO - Audi Volkswagen

Provides mounting for the fan clutch 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3981244
Mfg#:
078121235G
Back Ordered
$150.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Cam Follower - Priced Each

ES#1757 - 058109309E - Exhaust Cam Follower - Priced Each - Replace your worn down followers - Ina - Audi Volkswagen

Replace your worn down followers We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
1757
Mfg#:
058109309E
In Stock
$12.99

This product was last offered at the strikethrough price on
06-18-2026

$12.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torx Bolt - Priced Each

ES#468268 - N10470705 - Torx Bolt - Priced Each - Install new hardware with your new parts. M6x50 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M6x50 Used to secure the water pump to the block

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468268
Mfg#:
N10470705
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flywheel

ES#2722931 - 0B1105266AG - Flywheel - Includes mounting hardware (280mm) - LUK - Audi

Includes mounting hardware (280mm) We Price Match - Give Us A Call or Chat!
Fits pre-facelift models up through 2012 model year

Brand:
LUK - Corporate Logo
ES#:
2722931
Mfg#:
0B1105266AG
Ships in 1 Business Day
$1576.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Ignition Service Kit

ES#4447287 - 06k905601kKT - Performance Ignition Service Kit - Features APR Upgraded Ignition Coils and OEM plugs, ensuring a stronger and more consistent spark! - Assembled By ECS - Audi Volkswagen

Features APR Upgraded Ignition Coils and OEM plugs, ensuring a stronger and more consistent spark! 10X Entries Into Our F80 M3 Sweepstakes
CARB certified for sale in all 50 states

Brand:
Assembled By ECS - Corporate Logo
ES#:
4447287
Mfg#:
06K905601KKT
EO#:
D-783-5
In Stock
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Street/Race Exhaust Camshaft

ES#4361430 - IECVA2-1 - IE Street/Race Exhaust Camshaft - IE Street/Race Exhaust Camshaft for 400+ Horsepower Builds! - Integrated Engineering - Audi Volkswagen

IE Street/Race Exhaust Camshaft for 400+ Horsepower Builds! Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4361430
Mfg#:
IECVA2-1
In Stock
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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