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Audi A4 Engine Parts & Accessories

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Upper Radiator Hose

Connects the upper radiator to the expansion tank and thermostat housing

Brand:
Gates - Corporate Logo
ES#:
3235897
Mfg#:
8E0121101
Ships on Aug 25, 2026
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Hose

Connects the throttle body to the top port of the intercooler Up to VIN 8D-1-170000, split is in the 2001 model year

Brand:
Gates - Corporate Logo
ES#:
3235745
Mfg#:
4B0145838
Ships on Aug 25, 2026
$91.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Roller

Replace with timing belt service

Brand:
Gates - Corporate Logo
ES#:
3235760
Mfg#:
58109244
Ships on Aug 25, 2026
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tensioner Dampener

Hydraulic tensioner for timing belt

Brand:
Gates - Corporate Logo
ES#:
3234804
Mfg#:
06C109479A
Ships on Aug 25, 2026
$108.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Tensioner

Roller that tensions the timing belt

Brand:
Gates - Corporate Logo
ES#:
3234873
Mfg#:
078109243K
Ships on Aug 25, 2026
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Damper

Applies pressure to the tensioning roller through the lever From VIN #W-007799, split is in model year 1998

Brand:
Gates - Corporate Logo
ES#:
3234879
Mfg#:
078109479E
Ships on Aug 25, 2026
$118.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay Roller

The idler pulley for the toothed timing belt

Brand:
Gates - Corporate Logo
ES#:
3234877
Mfg#:
078109244H
Ships on Aug 25, 2026
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

Connects the flange to the heater core pipe

Brand:
Gates - Corporate Logo
ES#:
3235902
Mfg#:
8E1819371B
Ships on Aug 25, 2026
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Locking Gas Cap With Keys

Keep your fuel to yourself Model year 1996 to 1998

Brand:
Gates - Corporate Logo
ES#:
3235408
Mfg#:
191201551A
Ships on Aug 25, 2026
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

Keep your cooling system efficient For vehicles up to production date 6/3/2012

Brand:
Gates - Corporate Logo
ES#:
3234830
Mfg#:
06H121113B
Ships on Aug 25, 2026
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Cylinder Head Overhaul Kit

ES#4265380 - 06H103064ACKT3 - Complete Cylinder Head Overhaul Kit - A complete engine overhaul for a case of an unfortunate turn of events, ultimately leading to bent valves - Assembled By ECS - Audi

A complete engine overhaul for a case of an unfortunate turn of events, ultimately leading to bent valves 10X Entries For Our 25th Anniversary Sweepstakes!
Fits models with CAEB, CAED engine codes only - Fits from production date 7/01/2013

Brand:
Assembled By ECS - Corporate Logo
ES#:
4265380
Mfg#:
06H103064ACKT3
Ships on Aug 27, 2026
Auto Notify
ON SALE!
$2614.18

This product was last offered at the strikethrough price on
07-17-2026

$2595.66 USD
This product is lifetime replacement eligible Partial Replacement

Camshaft Position Sensor

ES#3624963 - 06C905163B - Camshaft Position Sensor - FAE - Audi

Brand:
FAE - Corporate Logo
ES#:
3624963
Mfg#:
06C905163B
Ships on Aug 28, 2026
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Installation Kit

ES#2769982 - 06F129717DKT2 - Intake Manifold Installation Kit - Everything you need to remove and re-install your intake manifold - Genuine Volkswagen Audi - Audi

Everything you need to remove and re-install your intake manifold From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2769982
Mfg#:
06F129717DKT2
Ships on Aug 28, 2026
$498.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Radiator

ES#2730760 - 8E0121251A - Coolant Radiator - Keep your cooling system operating properly - Valeo - Audi

Keep your cooling system operating properly We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
2730760
Mfg#:
8E0121251A
Ships on Aug 28, 2026
$567.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

Includes the tensioner assembly, accessory belt, relay roller and hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5434671
Mfg#:
06E903137AC3KT
Ships on Aug 27, 2026
Auto Notify
ON SALE! SAVE 12%
$96.99

This product was last offered at the strikethrough price on
04-28-2026

$85.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Camshaft Locking Tool & Adjuster Socket

Complete camshaft related maintenance with ease with the proper tools 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481705
Mfg#:
024577SCH01AKT
Back Ordered
Auto Notify
$132.99 USD
Free Shipping
on orders $49 and up
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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