Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi A4 Engine Mechanical Parts

Sort By
Filter By
Return to Top

Billet Oil Cap - Clear

ES#4165016 - VTT-VAG-OILCAPC - Billet Oil Cap - Clear - Billet aluminum oil cap to spice up your engine bay. - Vargas Turbo Technologies - Audi Volkswagen Porsche

Billet aluminum oil cap to spice up your engine bay. 2X Entries Into Our F80 M3 Sweepstakes
For vehicles up through the 2020 model year only

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4165016
Mfg#:
VTT-VAG-OILCAPC
Ships in 1 Business Day
$62.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft End Cap - Priced Each

ES#4931957 - 06B103113C - Camshaft End Cap - Priced Each - End cap for left side of head replace when removing cams - Bremmen Parts - Audi Volkswagen

End cap for left side of head replace when removing cams 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4931957
Mfg#:
06B103113C
Ships in 10 Business Days
ON SALE! SAVE 17%
$5.99

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

$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Replacement Kit

ES#2603027 - 06B103601CAKT2 - Oil Pan Replacement Kit - Everything required to replace your leaking pan, including the oil change - Assembled By ECS - Audi

Everything required to replace your leaking pan, including the oil change 10X Entries Into Our F80 M3 Sweepstakes
For vehicles without oil level sensors

Brand:
Assembled By ECS - Corporate Logo
ES#:
2603027
Mfg#:
06B103601CAKT2
Ships in 9 Business Days
ON SALE!
$315.99

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

$313.91 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Pan Replacement Kit

ES#2602425 - 078103604AAKT2 - Oil Pan Replacement Kit - Everything required to replace your leaking pan, including the oil change - Assembled By ECS - Audi

Everything required to replace your leaking pan, including the oil change 10X Entries Into Our F80 M3 Sweepstakes
From VIN 8D-W-007800, split is in the 1998 model year. For vehicles without oil level sensors

Brand:
Assembled By ECS - Corporate Logo
ES#:
2602425
Mfg#:
078103604AAKT2
Ships in 3 Business Days
ON SALE!
$318.99

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

$311.55 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Valve Stem Seal - Priced Each

ES#2913116 - 06L109675 - Valve Stem Seal - Priced Each - Located between the valve spring and the valve guide - 8 required - Genuine Volkswagen Audi - Audi Volkswagen

Located between the valve spring and the valve guide - 8 required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2913116
Mfg#:
06L109675
Ships in 4 Business Days
$12.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan - Lower

ES#2993393 - 06L103598R - Oil Pan - Lower - Keep the engine oil where it belongs - Genuine Volkswagen Audi - Audi

Keep the engine oil where it belongs

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2993393
Mfg#:
06L103598R
Ships in 1-2 days
12% off MSRP

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

$348.99

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

$307.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Cover

ES#4159250 - 06E115433C - Oil Filter Cover - Replace your cracked or damaged filter housing - Hamburg Tech - Audi

Replace your cracked or damaged filter housing We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4159250
Mfg#:
06E115433C
In Stock
Limited Qty Sale
$31.99

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

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal

ES#4342806 - 079103051F - Rear Crankshaft Seal - Also referred to as the rear main seal - Febi - Audi Volkswagen

Also referred to as the rear main seal We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342806
Mfg#:
079103051F
In Stock
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap Gasket

ES#2506645 - 06A103483D - Oil Cap Gasket - Ensure a proper seal between the oil cap and valve cover - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a proper seal between the oil cap and valve cover

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2506645
Mfg#:
06A103483D
In Stock
11% off MSRP

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

$13.15

This product was last offered at the strikethrough price on
10-09-2026

$11.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover - Right

ES#5491593 - 06E103472N - Valve Cover - Right - For cylinder 1-3 and includes the gasket and bolts - URO - Audi

For cylinder 1-3 and includes the gasket and bolts 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5491593
Mfg#:
06E103472N
Ships in 1 Business Day
$151.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Return Line

ES#4148477 - 06N145735C - Oil Return Line - Returns oil from the turbocharger to the oil pan - Genuine Volkswagen Audi - Audi

Returns oil from the turbocharger to the oil pan

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4148477
Mfg#:
06N145735C
In Stock
7% off MSRP

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

$108.99

This product was last offered at the strikethrough price on
10-05-2026

$100.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Set

ES#2684776 - 06E103483GKT - Valve Cover Gasket Set - Left and Right side set - Genuine Volkswagen Audi - Audi

Left and Right side set

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2684776
Mfg#:
06E103483GKT
Ships in 1-2 days
$100.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Drain Plug with Seal - M14x22x1.5mm - Price Each

ES#2834954 - N90813202 - Engine Oil Drain Plug with Seal - M14x22x1.5mm - Price Each - Includes crush washer. M14x1.5 - Febi - Audi

Includes crush washer. M14x1.5 We Price Match - Give Us A Call or Chat!
Through chassis # 8E-6-285000. | The Seal Washer is not available separately.

Brand:
Febi - Corporate Logo
ES#:
2834954
Mfg#:
N90813202
Ships in 1-2 days
$4.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Chain Tensioner

Applies tension to the camshaft timing chain For vehicles with AWM engine code only

Brand:
Bapmic - Corporate Logo
ES#:
4068719
Mfg#:
058109088K
Ships in 1 Business Day
$300.97 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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
10027
Mfg#:
06C103485N
Ships in 4 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
10-09-2026

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

AutoTech 195 Sport Intake Camshaft

ES#2826587 - 10109480 - AutoTech 195 Sport Intake Camshaft - Add up to 10 Horsepower! - Autotech - Audi Volkswagen

Add up to 10 Horsepower!

Brand:
Autotech - Corporate Logo
ES#:
2826587
Mfg#:
10109480
Ships in 10 Business Days
$299.99 USD
Free Shipping
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.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings