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Audi A4 Engine Mechanical Parts

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Oil Sump - Upper

ES#2774388 - 06H103603AN - Oil Sump - Upper - Replace your cracked or broken pan - Genuine Volkswagen Audi - Audi

Replace your cracked or broken pan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2774388
Mfg#:
06H103603AN
Ships in 3 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.

$491.99

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

$449.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Street Shield Skid Plate Hardware Kit

ES#3470642 - 017881ecs01KT2 - Transmission Street Shield Skid Plate Hardware Kit - Replacement hardware kit for your ECS Transmission Street Shield - ECS - Audi

Replacement hardware kit for your ECS Transmission Street Shield affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3470642
Mfg#:
017881ECS01KT2
In Stock
ON SALE! SAVE 10%
$124.99

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

$112.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Oil Filter Housing Hook-Up - Polished

ES#3137380 - 005887ECS01KT3 - Billet Aluminum Oil Filter Housing Hook-Up - Polished - Includes free Hengst Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only! - Assembled By ECS - Audi

Includes free Hengst Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3137380
Mfg#:
005887ECS01KT3
In Stock
ON SALE! SAVE 19%
$137.99

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

$112.14 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Camshaft Adjuster Unit

ES#5445302 - 06F109088JKT - Camshaft Adjuster Unit - Includes the camshaft adjuster unit and the required replacement bolt to adjust exhaust camshaft valve timing. - Bremmen Parts - Audi Volkswagen

Includes the camshaft adjuster unit and the required replacement bolt to adjust exhaust camshaft valve timing. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
From VIN 8E-5-578001, split is in the 2005 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
5445302
Mfg#:
06F109088JKT
In Stock
ON SALE! SAVE 18%
$272.99

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

$222.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Adapter Gasket

ES#2587637 - 06A115441J - Oil Filter Adapter Gasket - Seals the oil filter adapter to the engine block - Elring - Audi Volkswagen

Seals the oil filter adapter to the engine block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Engine code AWM

Brand:
Elring - Corporate Logo
ES#:
2587637
Mfg#:
06A115441J
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement Rear Main Seal

ES#3612266 - 462-103-171FSEAL - Replacement Rear Main Seal - Replacement Viton rubber seal for the iABED Billet Aluminum Rear Main Seal Upgrade - iABED Industries - Audi Volkswagen

Replacement Viton rubber seal for the iABED Billet Aluminum Rear Main Seal Upgrade affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
iABED Industries - Corporate Logo
ES#:
3612266
Mfg#:
462-103-171FSEAL
Back Ordered
Auto Notify
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bolt - Priced Each

ES#472497 - WHT001319 - Connecting Rod Bolt - Priced Each - Secures the connecting end caps. M9x50 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the connecting end caps. M9x50 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472497
Mfg#:
WHT001319
In Stock
$4.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler replacement Kit - Stage 1

ES#2718912 - 028117021LKT2 - Oil Cooler replacement Kit - Stage 1 - Everything you need to replace your leaking oil cooler - Assembled By ECS - Audi

Everything you need to replace your leaking oil cooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718912
Mfg#:
028117021LKT2
In Stock
ON SALE! SAVE 19%
$107.99

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

$87.48 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Valve Cover Gasket - Priced Each

ES#2550761 - 06C103483J - Valve Cover Gasket - Priced Each - Should be replaced whenever the valve cover is removed - Elring - Audi

Should be replaced whenever the valve cover is removed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2550761
Mfg#:
06C103483J
In Stock
ON SALE! SAVE 41%
$36.99

This product was last offered at the strikethrough price on
04-21-2026

$21.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Split Valve Keeper - Priced Each

ES#3706887 - 0000531126 - Split Valve Keeper - Priced Each - Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve - TRW - Audi Volkswagen

Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TRW - Corporate Logo
ES#:
3706887
Mfg#:
0000531126
Ships in 1-2 days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler

ES#2608411 - 068117021B - Oil Cooler - Common source of undiscoverable coolant leaks - Nissens - Audi Volkswagen

Common source of undiscoverable coolant leaks We Price Match - Give Us A Call or Chat! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to VIN 8D-X-300000, split is in the 1999 model year

Brand:
Nissens - Corporate Logo
ES#:
2608411
Mfg#:
068117021B
In Stock
ON SALE! SAVE 28%
$86.55

This product was last offered at the strikethrough price on
02-26-2026

$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Return Pipe

ES#5341202 - 06H145735G - Turbo Oil Return Pipe - Returns oil from the turbocharger to the oil pan - Bremmen Parts - Audi Volkswagen

Returns oil from the turbocharger to the oil pan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5341202
Mfg#:
06H145735G
In Stock
ON SALE! SAVE 20%
$180.99

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

$144.42 USD
Free Shipping
on orders $49 and up

Oil Cooler With Gasket

A possible source of leaking oil or coolant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5374218
Mfg#:
06L117021G
In Stock at Vendor
$84.99

This product was last offered at the strikethrough price on
05-01-2026

$71.99 USD
Free Shipping
on orders $49 and up

Oil Level Sensor O-Ring

ES#2953981 - 038103196 - Oil Level Sensor O-Ring - Seals oil level sensor to the oil pan - URO - Audi Volkswagen

Seals oil level sensor to the oil pan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2953981
Mfg#:
038103196
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Inconel Exhaust Valve Kit

ES#3647523 - ST-AEVI-1106SKT - Supertech Inconel Exhaust Valve Kit - +1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals - Assembled By ECS - Audi Volkswagen

+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
*Oversized valves require extra machine work to the cylinder head.*

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647523
Mfg#:
ST-AEVI-1106SKT
Back Ordered
$429.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap

ES#10027 - 06c103485n - Oil Cap - Ensure a proper seal and good looks with this new cap - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a proper seal and good looks with this new cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
10027
Mfg#:
06C103485N
Ships in 5 Business Days
11% off MSRP

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

$48.19

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

$42.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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