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Audi A4 Engine Parts & Accessories

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Vent Tube

Connects to the leak detection pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450440
Mfg#:
8K0201997AH
Ships in 7 Business Days
9% off MSRP

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

$185.99

This product was last offered at the strikethrough price on
08-30-2026

$170.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler

ES#2718705 - 06D117021C - Engine Oil Cooler - Lowers engine oil temperature - Nissens - Audi Volkswagen

Lowers engine oil temperature We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
2718705
Mfg#:
06D117021C
In Stock at Vendor
$169.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MQB Performance Fuel Lines With Flex Fuel Upgrade

ES#5481803 - 201-0152KT - MQB Performance Fuel Lines With Flex Fuel Upgrade - Direct replacement from the fuel pump on the passenger side of the car to an aftermarket MPI system. - Precision Raceworks - Audi Volkswagen

Direct replacement from the fuel pump on the passenger side of the car to an aftermarket MPI system.

Brand:
Precision Raceworks - Corporate Logo
ES#:
5481803
Mfg#:
201-0152KT
Ships in 9 Business Days
$169.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#2598253 - 06E907660 - Oil Level Sensor - Mounted on the bottom of the oil pan - Vaico Q+ - Audi Volkswagen

Mounted on the bottom of the oil pan

Brand:
Vaico Q+ - Corporate Logo
ES#:
2598253
Mfg#:
06E907660
Special Order: No Guaranteed ETA
$169.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N205 Valve

ES#2996590 - 06F109257C - N205 Valve - Valve that controls cam adjustment - Hamburg Tech - Audi Volkswagen

Valve that controls cam adjustment We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2996590
Mfg#:
06F109257C
Ships in 1 Business Day
$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Set

ES#2866462 - 078198025 - Valve Cover Gasket Set - Fits the left and right side - Febi - Audi Volkswagen

Fits the left and right side We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2866462
Mfg#:
078198025
Ships on Nov 25, 2026
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Allen Bolt - Priced Each

ES#467365 - N10080204 - Allen Bolt - Priced Each - Install new hardware with your new parts. M6x50 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x50 Attaches the throttle body support to intake manifold

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467365
Mfg#:
N10080204
Ships in 2 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) - (19mm)

ES#2598295 - 035103245A - Pressure Control Valve (PCV) - (19mm) - Located under the intake manifold - URO - Audi Volkswagen

Located under the intake manifold 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2598295
Mfg#:
035103245A
In Stock
$8.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Block Breather Hose

ES#3432392 - 034-101-3026 - Lower Block Breather Hose - designed to replace all of the crumbling plastic and rubber series of hoses making up the lower block breather - 034Motorsport - Audi

designed to replace all of the crumbling plastic and rubber series of hoses making up the lower block breather 2X Entries Into Our F80 M3 Sweepstakes
Fits AEB & ATW engine codes only

Brand:
034Motorsport - Corporate Logo
ES#:
3432392
Mfg#:
034-101-3026
Ships in 2 Business Days
$169.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Bracket

ES#4342711 - 06H103144KS1 - Camshaft Bracket - Also called Camshaft Bridge - Febi - Audi Volkswagen

Also called Camshaft Bridge We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342711
Mfg#:
06H103144KS1
Ships on Oct 22, 2026
Auto Notify
$168.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Pack Of 10

ES#2167919 - 068115561B - Oil Filter - Pack Of 10 - Stock up for future maintenance (Larger capacity oil filter) - Genuine Volkswagen Audi - Audi Volkswagen

Stock up for future maintenance (Larger capacity oil filter)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2167919
Mfg#:
068115561B
Ships in 1 day
$168.90 USD
Free Shipping

Manual Boost Controller - Black

ES#4252 - FMBV050 - Manual Boost Controller - Black - Lockable under-hood boost controller - Forge - Audi Volkswagen MINI

Lockable under-hood boost controller

Brand:
Forge - Corporate Logo
ES#:
4252
Mfg#:
FMBV050
In Stock
ON SALE! SAVE 10%
$46.99

This product was last offered at the strikethrough price on
08-29-2026

$42.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coil Pack Hold Down Kit - Black

Includes 6 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4685503
Mfg#:
ECS42726
In Stock
ON SALE! SAVE 10%
$186.99

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

$168.29 USD
Free Shipping
on orders $49 and up

Expansion Tank Cap

ES#1692 - 1J0121321B - Expansion Tank Cap - Keep proper pressure in your coolant system - Febi - Audi Volkswagen Porsche

Keep proper pressure in your coolant system We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
1692
Mfg#:
1J0121321B
In Stock
ON SALE!
$12.99

This product was last offered at the strikethrough price on
08-23-2026

$12.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#2762644 - 06E121111Mkt - Thermostat Replacement Kit - Maintain proper operating temperature with a new thermostat, housing and hardware - Genuine Volkswagen Audi - Audi

Maintain proper operating temperature with a new thermostat, housing and hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2762644
Mfg#:
06E121111MKT
In Stock
$167.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Electric Cooling Fan - Right

ES#2826393 - 8K0959455M - Electric Cooling Fan - Right - 200Watt 350mm fan that sits behind the radiator - Behr - Audi

200Watt 350mm fan that sits behind the radiator

Brand:
Behr - Corporate Logo
ES#:
2826393
Mfg#:
8K0959455M
Ships in 1 Business Day
$212.99

This product was last offered at the strikethrough price on
03-04-2026

$167.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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