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Audi A4 Most Popular Parts

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Waste Gate Frequency Control N75 Valve

ES#4342574 - 058906283C - Waste Gate Frequency Control N75 Valve - Get your turbo back in action with a new N75 valve. - Febi - Audi Volkswagen

Get your turbo back in action with a new N75 valve. We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342574
Mfg#:
058906283C
Ships on Feb 5, 2027
$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#467337 - N10063205 - Hex Bolt - Priced Each - Install new hardware with your new parts. M8x20 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M8x20 Used to secure the rear upper strut mount

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467337
Mfg#:
N10063205
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.

$4.86

This product was last offered at the strikethrough price on
06-26-2026

$4.72 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#2875738 - 4A0820539A - Temperature Sensor - Located on the evaporator housing beneath the cabin filter - Febi - Audi Volkswagen

Located on the evaporator housing beneath the cabin filter We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2875738
Mfg#:
4A0820539A
Back Ordered
$8.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EMD Wheel Spacers - 20mm (Pair)

ES#4042998 - EMD-SPACER-20571 - EMD Wheel Spacers - 20mm (Pair) - Exclusively built for your 57.1mm centerbore VW/Audi - Emmanuele Design - Audi Volkswagen

Exclusively built for your 57.1mm centerbore VW/Audi

Brand:
Emmanuele Design - Corporate Logo
ES#:
4042998
Mfg#:
EMD-SPACER-20571
Ships in 1 Business Day
$70.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NS Performance PowerGasket - Large Port

ES#1394 - NSPG18T-AEB - NS Performance PowerGasket - Large Port - Gaskets will deflect heat and reduce air intake temps - New South Performance - Audi Volkswagen

Gaskets will deflect heat and reduce air intake temps Engine code AEB

Brand:
New South Performance - Corporate Logo
ES#:
1394
Mfg#:
NSPG18T-AEB
Ships in 5 Business Days
$70.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Sender & Switch

ES#5481719 - 038919081KKT - Oil Pressure Sender & Switch - Pressure switch located on the oil cooler bracket. .55-.85 BAR - Assembled By ECS - Audi Volkswagen

Pressure switch located on the oil cooler bracket. .55-.85 BAR 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481719
Mfg#:
038919081KKT
In Stock
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Installation Kit

ES#3969926 - 4D0411327GKT5 - Front Sway Bar Installation Kit - Includes new bushings, brackets and hardware - Assembled By ECS - Audi

Includes new bushings, brackets and hardware 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For vehicles with standard suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3969926
Mfg#:
4D0411327GKT5
Ships in 1 Business Day
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

ES#2816335 - 8E0399105CL - Transmission Mount - Eliminate excessive drivetrain vibrations - Hamburg Tech - Audi

Eliminate excessive drivetrain vibrations We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816335
Mfg#:
8E0399105CL
Ships in 1 Business Day
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Assembly (06B121111K)

ES#2813041 - 06B121111K - Thermostat Assembly (06B121111K) - Includes housing, gasket & sensor - Hamburg Tech - Audi

Includes housing, gasket & sensor We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813041
Mfg#:
06B121111K
Ships in 1 Business Day
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Control Arm - Curved - Left

ES#3437851 - 8E0407509A - Front Upper Control Arm - Curved - Left - Keep your suspension steady - Moog - Audi Volkswagen

Keep your suspension steady

Brand:
Moog - Corporate Logo
ES#:
3437851
Mfg#:
8E0407509A
Ships in 1 Business Day
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Wiper Arm - Left

ES#2696278 - 8E1955407C - Front Wiper Arm - Left - Keep your windshield clean and clear - Vaico - Audi

Keep your windshield clean and clear We Price Match - Give Us A Call or Chat! Does not work with Valeo Aero Wiper Blades
For sedan and avant models from VIN 8E-4-138001, split is in the 2004 model year

Brand:
Vaico - Corporate Logo
ES#:
2696278
Mfg#:
8E1955407C
Ships in 1 Business Day
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Hose - Supply

ES#277605 - 058121058C - Oil Cooler Hose - Supply - Connects the oil cooler to the hard water pipe - Genuine Volkswagen Audi - Audi Volkswagen

Connects the oil cooler to the hard water pipe Up to VIN 8D-X-199999, split is in the 1999 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277605
Mfg#:
058121058C
Ships in 1-2 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.

$79.99

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

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lateral Upper Control Arm - Left

ES#4852568 - 8W0505397F - Rear Lateral Upper Control Arm - Left - Keep your ride running like new! - Sidem - Audi

Keep your ride running like new!

Brand:
Sidem - Corporate Logo
ES#:
4852568
Mfg#:
8W0505397F
Ships in 1-2 days
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lateral Upper Control Arm - Right

ES#4852573 - 8W0505398F - Rear Lateral Upper Control Arm - Right - Keep your ride running like new! - Sidem - Audi

Keep your ride running like new!

Brand:
Sidem - Corporate Logo
ES#:
4852573
Mfg#:
8W0505398F
Ships in 1-2 days
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#3411821 - 06H103495AH - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - Hudson - Audi Volkswagen

Also called the "breather valve" or "oil separator"

Brand:
Hudson - Corporate Logo
ES#:
3411821
Mfg#:
06H103495AH
Ships in 4 Business Days
$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake Rotors - Pair (245x10)

ES#258780 - 8D0698601AKT5 - Rear Brake Rotors - Pair (245x10) - Featuring a protective Meyle Platinum coating. - Meyle - Audi Volkswagen

Featuring a protective Meyle Platinum coating. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
258780
Mfg#:
8D0698601AKT5
Ships on Dec 1, 2026
$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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