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Audi A4 Engine Parts & Accessories

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Radiator

ES#3545339 - 3452 - Radiator - Fix leaks and keep your cooling system efficient - Featuring OEM specified Plastic Tank/Aluminum Core Construction - CSF - Audi

Fix leaks and keep your cooling system efficient - Featuring OEM specified Plastic Tank/Aluminum Core Construction 2X Entries Into Our F80 M3 Sweepstakes

Brand:
CSF - Corporate Logo
ES#:
3545339
Mfg#:
3452
In Stock
$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Muffler Delete - Black

ES#3663927 - L042B - Turbo Muffler Delete - Black - Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete - LEYO - Audi Volkswagen

Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete

Brand:
LEYO - Corporate Logo
ES#:
3663927
Mfg#:
L042B
Ships on Oct 13, 2026
$129.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum T Fitting

ES#329378 - 2D0129737A - Vacuum T Fitting - Basic vacuum system T fitting connector used to branch off 3 different lines - Genuine Volkswagen Audi - Audi

Basic vacuum system T fitting connector used to branch off 3 different lines

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
329378
Mfg#:
2D0129737A
In Stock
23% off MSRP

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

$15.61

This product was last offered at the strikethrough price on
09-27-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#472040 - N91148901 - Hex Bolt - Priced Each - M12x1.5x60 - Install new hardware with your new parts - Genuine Volkswagen Audi - Audi

M12x1.5x60 - Install new hardware with your new parts Secures the engine mounts to the brackets

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472040
Mfg#:
N91148901
In Stock
13% off MSRP

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

$6.90

This product was last offered at the strikethrough price on
09-27-2026

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Assembly - Upper

ES#2878659 - 078103603AM - Oil Pan Assembly - Upper - Upper part of oil pan, does not include the lower sump - Vaico - Audi Volkswagen

Upper part of oil pan, does not include the lower sump We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2878659
Mfg#:
078103603AM
Special Order: No Guaranteed ETA
$804.99

This product was last offered at the strikethrough price on
04-16-2026

$775.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Timing Chain Tensioner - Center

ES#3628573 - 079109507AP - Upper Timing Chain Tensioner - Center - Applies tension to the center timing chain - Genuine Volkswagen Audi - Audi

Applies tension to the center timing chain

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3628573
Mfg#:
079109507AP
Ships in 4 Business Days
6% off MSRP

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

$276.99

This product was last offered at the strikethrough price on
09-27-2026

$258.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete 2.0T Camshaft Replacement Kit - Stage 2

ES#2081105 - 06F198101B - Complete 2.0T Camshaft Replacement Kit - Stage 2 - Upgraded replacement kit including the high pressure fuel pump - Assembled By ECS - Audi Volkswagen

Upgraded replacement kit including the high pressure fuel pump 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2081105
Mfg#:
06F198101B
Ships in 2 Business Days
ON SALE! SAVE 22%
$1001.31

This product was last offered at the strikethrough price on
07-23-2026

$776.25 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Pan Replacement Kit

ES#4750176 - 06L103598RAKT2 - Oil Pan Replacement Kit - Completely replace your oil pan with everything you need! - Assembled By ECS - Audi

Completely replace your oil pan with everything you need! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 10/19/2020

Brand:
Assembled By ECS - Corporate Logo
ES#:
4750176
Mfg#:
06L103598RAKT2
Ships in 2 Business Days
ON SALE!
$162.99

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

$155.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

K&P Engineering High Performance Stainless Steel Oil Filter

ES#4414630 - S87F - K&P Engineering High Performance Stainless Steel Oil Filter - Reusable micronic oil filter with machine finished end caps. - K&P Engineering - Audi Volkswagen Porsche

Reusable micronic oil filter with machine finished end caps. **Lifetime oil filter: Never change your filter again, just wash and reuse**

Brand:
K&P Engineering - Corporate Logo
ES#:
4414630
Mfg#:
S87F
Back Ordered
$129.00 USD
Free Shipping
on orders $49 and up

Timing Belt Kit (OEM) - Ultimate

ES#3176155 - 06b109119fkt2 - Timing Belt Kit (OEM) - Ultimate - Everything you need for a complete timing belt job on your 1.8T. Buy it all together & save. - Genuine Volkswagen Audi - Audi

Everything you need for a complete timing belt job on your 1.8T. Buy it all together & save. From VIN 8E-4-191001, split is in the 2004 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3176155
Mfg#:
06B109119FKT2
Ships in 8 Business Days
$774.99

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

$772.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - Premium - With ECS Magnetic Drain Plug

ES#3125753 - 06E115562AKKT - Oil Service Kit - Premium - With ECS Magnetic Drain Plug - Includes Hengst oil filter, magnetic drain plug/washer, and 7 liters of Motul 5w-40 oil - Assembled By ECS - Audi

Includes Hengst oil filter, magnetic drain plug/washer, and 7 liters of Motul 5w-40 oil 10X Entries Into Our F80 M3 Sweepstakes
From VIN 8E-6-285001, split is in the 2006 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
3125753
Mfg#:
06E115562AKKT
In Stock
ON SALE!
$159.99

This product was last offered at the strikethrough price on
09-14-2026

$154.38 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Air Temperature Sensor

Mounted on the intake manifold From the 2013 model year

Brand:
SMP - Corporate Logo
ES#:
4057427
Mfg#:
06H905379
In Stock
Limited Qty Sale
$184.99

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

$153.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2611 - 021906265AK - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Bosch - Audi Volkswagen

Keep your engine running efficiently We Price Match - Give Us A Call or Chat!
For engine code AHA, fits left and right position

Brand:
Bosch - Corporate Logo
ES#:
2611
Mfg#:
021906265AK
Ships in 1 Business Day
$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Billet Washer Fluid Cap

ES#4620718 - CTS-ACC-005 - CTS Billet Washer Fluid Cap - Lose the plastic! - CTS - Audi Volkswagen

Lose the plastic!

Brand:
CTS - Corporate Logo
ES#:
4620718
Mfg#:
CTS-ACC-005
Ships in 7 Business Days
$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MAP Sensor - 3 Bar

ES#3417 - 0281002437 - MAP Sensor - 3 Bar - Used on custom turbo applications - Bosch - Audi Volkswagen

Used on custom turbo applications We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3417
Mfg#:
0281002437
In Stock
$40.99

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

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Engine Cover Kit - Audi B8 A4/A5/Q5 2.0T

ES#2919346 - 005243ECS04KT - Carbon Fiber Engine Cover Kit - Audi B8 A4/A5/Q5 2.0T - Includes ECS Carbon Fiber Engine Cover, Red Coil Packs and an R8 Oil Cap for enhanced underhood styling! - Assembled By ECS - Audi

Includes ECS Carbon Fiber Engine Cover, Red Coil Packs and an R8 Oil Cap for enhanced underhood styling! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2919346
Mfg#:
005243ECS04KT
In Stock
ON SALE!
$796.99

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

$767.26 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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