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Audi A4 Engine Mechanical Parts

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Billet Aluminum Rear Main Seal Upgrade - With Installation Tool & Sealant

ES#4069853 - 462-103-171AKT - Billet Aluminum Rear Main Seal Upgrade - With Installation Tool & Sealant - Permanent fix for that leaking rear main seal. Includes recommended installation tool and Dirko sealant to complete the job. - Assembled By ECS - Audi Volkswagen

Permanent fix for that leaking rear main seal. Includes recommended installation tool and Dirko sealant to complete the job. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4069853
Mfg#:
462-103-171AKT
Back Ordered
$133.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Camshaft Adjuster Unit

ES#3579659 - 06F109088J - Camshaft Adjuster Unit - Adjusts exhaust camshaft for valve timing - Vaico - Audi Volkswagen

Adjusts exhaust camshaft for valve timing We Price Match - Give Us A Call or Chat!
From VIN 8E-5-578001, split is in the 2005 model year

Brand:
Vaico - Corporate Logo
ES#:
3579659
Mfg#:
06F109088J
Special Order: No Guaranteed ETA
$279.02

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

$264.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ferrea Performance Intake Valve (+1mm Oversize) - Priced Each

ES#3612535 - F2180P - Ferrea Performance Intake Valve (+1mm Oversize) - Priced Each - Rev higher, flow more, no worries - Give your engine the best performance possible with Ferrea's Performance engine valves! - Ferrea - Audi Volkswagen

Rev higher, flow more, no worries - Give your engine the best performance possible with Ferrea's Performance engine valves! *Priced individually - Qty 8 needed for 2.0T FSI / TSI models* * +1 mm oversize option - Requires machine work*

Brand:
Ferrea - Corporate Logo
ES#:
3612535
Mfg#:
F2180P
Back Ordered
$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cap-Type Oil Filter Wrench - 74mm x 15 Flute

ES#4337924 - CTAA258 - Cap-Type Oil Filter Wrench - 74mm x 15 Flute - Precision-stamped to remove Aftermarket and OE spin-on filters and filter housings - CTA Tools - Audi Volkswagen

Precision-stamped to remove Aftermarket and OE spin-on filters and filter housings Required to install/remove Poland-made Hengst H14W30 oil filters (ES2807606) purchased after ~ 04/2023.

Brand:
CTA Tools - Corporate Logo
ES#:
4337924
Mfg#:
CTAA258
In Stock
$4.62 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

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

Cam Chain Tensioner - Cylinders 1-3 (Right)

ES#3476594 - 078109088H - Cam Chain Tensioner - Cylinders 1-3 (Right) - Applies tension to the camshaft timing chain - Hudson - Audi Volkswagen

Applies tension to the camshaft timing chain

Brand:
Hudson - Corporate Logo
ES#:
3476594
Mfg#:
078109088H
In Stock
Limited Qty Sale
$297.00

This product was last offered at the strikethrough price on
08-04-2026

$257.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Pulley

ES#2562436 - 06A105243E - Crankshaft Pulley - Standard size replacement vibration dampening pulley - Febi - Audi Volkswagen

Standard size replacement vibration dampening pulley We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2562436
Mfg#:
06A105243E
Ships in 3 Business Days
$132.99

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

$128.99 USD
Free Shipping

Engine Oil Cooler

ES#2826376 - 028117021L - Engine Oil Cooler - Common source of leaks, mounted between your oil filter and engine block - Nissens - Audi Volkswagen

Common source of leaks, mounted between your oil filter and engine block We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
2826376
Mfg#:
028117021L
Ships in 1 Business Day
$65.99

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

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Windage Tray

ES#281112 - 06F103623E - Windage Tray - Prevents oil pump starvation - Genuine Volkswagen Audi - Audi

Prevents oil pump starvation

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281112
Mfg#:
06F103623E
In Stock
14% off MSRP

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

$36.99

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

$31.99 USD
Free Shipping
on orders $49 and up
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

Cylinder Head Gasket

ES#4159251 - 06H103383AD - Cylinder Head Gasket - Restore power and stop leaks with this new head gasket - Hamburg Tech - Audi Volkswagen

Restore power and stop leaks with this new head gasket We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4159251
Mfg#:
06H103383AD
In Stock at Vendor
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Balance Shaft Repair Set

ES#5492071 - 06H198205N - Balance Shaft Repair Set - Eliminate severe engine vibrations, resolve low oil pressure warnings, and prevent catastrophic engine failure on your 2.0T TSI/TFSI engine. - Febi - Audi Volkswagen

Eliminate severe engine vibrations, resolve low oil pressure warnings, and prevent catastrophic engine failure on your 2.0T TSI/TFSI engine.

Brand:
Febi - Corporate Logo
ES#:
5492071
Mfg#:
06H198205N
Ships on Jan 11, 2027
$249.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1.8T to 2.0T Oil Filter Housing Adapter Plate

ES#3470654 - 462-001-0014 - 1.8T to 2.0T Oil Filter Housing Adapter Plate - A must when converting to a 1.8T oil pump! - iABED Industries - Audi Volkswagen

A must when converting to a 1.8T oil pump!

Brand:
iABED Industries - Corporate Logo
ES#:
3470654
Mfg#:
462-001-0014
Back Ordered
$249.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plug - priced each

ES#281421 - 06H115418P - Plug - priced each - Seals valve cover opening - Genuine Volkswagen Audi - Audi Volkswagen

Seals valve cover opening

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281421
Mfg#:
06H115418P
In Stock
20% off MSRP

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

$3.84

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

$3.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt (11 X 133 mm) - Priced Each

ES#2550766 - 078103385K - Cylinder Head Bolt (11 X 133 mm) - Priced Each - Replacement stretch bolts for cylinder head mounting - Elring - Audi

Replacement stretch bolts for cylinder head mounting 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2550766
Mfg#:
078103385K
In Stock
$30.00

This product was last offered at the strikethrough price on
09-08-2026

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

Turbo Oil Supply Line

ES#4151144 - 06H145778B - Turbo Oil Supply Line - Supplies oil to the turbocharger assembly - Rein - Audi

Supplies oil to the turbocharger assembly 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151144
Mfg#:
06H145778B
Ships in 3 Business Days
$243.99 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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