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Audi A4 Engine Mechanical Parts

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Harmonic Balancer

ES#3677923 - 06F105243J - Harmonic Balancer - Reduces torsional vibrations on your crankshaft - URO - Audi Volkswagen

Reduces torsional vibrations on your crankshaft 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3677923
Mfg#:
06F105243J
Ships in 1 Business Day
$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal - With Flange

ES#3438783 - 06A103171A - Rear Crankshaft Seal - With Flange - Also referred to as the rear main seal - Meyle - Audi Volkswagen

Also referred to as the rear main seal 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Engine code AWM

Brand:
Meyle - Corporate Logo
ES#:
3438783
Mfg#:
06A103171A
Ships on Nov 2, 2026
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set

ES#4768293 - WHT005305B-10 - Cylinder Head Bolt Set - A full set to secure your cylinder head - Victor Reinz - Audi Volkswagen

A full set to secure your cylinder head

Brand:
Victor Reinz - Corporate Logo
ES#:
4768293
Mfg#:
WHT005305B-10
Ships in 1 Business Day
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Check Valve

ES#4342712 - 06H103156 - Oil Check Valve - Valve that controls oil pressure - Febi - Audi Volkswagen

Valve that controls oil pressure We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342712
Mfg#:
06H103156
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lisle 36mm Oil Filter Socket

ES#4362617 - 14500 - Lisle 36mm Oil Filter Socket - 36mm Low Profile Filter Socket. - Lisle - Audi BMW Volkswagen MINI Porsche

36mm Low Profile Filter Socket.

Brand:
Lisle - Corporate Logo
ES#:
4362617
Mfg#:
14500
Ships in 1 Business Day
$15.99

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

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap Gasket

ES#279195 - 06A103483D - Oil Cap Gasket - Ensure a proper seal between the oil cap and valve cover - Victor Reinz - Audi Volkswagen

Ensure a proper seal between the oil cap and valve cover

Brand:
Victor Reinz - Corporate Logo
ES#:
279195
Mfg#:
06A103483D
Ships in 1 Business Day
$3.99

This product was last offered at the strikethrough price on
05-06-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Balance Shaft

ES#280581 - 06E103273AC - Balance Shaft - Get your Audi back on the road - Genuine Volkswagen Audi - Audi

Get your Audi back on the road

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280581
Mfg#:
06E103273AC
In Stock
Limited Qty Sale
$232.99

This product was last offered at the strikethrough price on
06-01-2026

$208.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler Gasket

ES#2800396 - 06J117070C - Engine Oil Cooler Gasket - Connects oil cooler to oil filter housing - Ajusa - Audi Volkswagen

Connects oil cooler to oil filter housing

Brand:
Ajusa - Corporate Logo
ES#:
2800396
Mfg#:
06J117070C
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coated Rod Bearing Set - Standard Size

ES#4020129 - 034-202-1012 - Coated Rod Bearing Set - Standard Size - Coated rod bearing set for the Audi 2.7T and 2.8L12V / 30V V6 motors - engineered to withstand extreme performance pressure - 034Motorsport - Audi

Coated rod bearing set for the Audi 2.7T and 2.8L12V / 30V V6 motors - engineered to withstand extreme performance pressure 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4020129
Mfg#:
034-202-1012
Back Ordered
$208.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Seal Assembly Tool Kit

ES#3449118 - T10122C - Rear Main Seal Assembly Tool Kit - Used for proper installation of rear main seal - Genuine Volkswagen Audi - Audi Volkswagen

Used for proper installation of rear main seal For vehicles with TSI engines only. For seals with oil side sealing lip (Version B).

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3449118
Mfg#:
T10122C
Special Order: No Guaranteed ETA
$206.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Gasket

ES#3991743 - 06F115441B - Oil Filter Housing Gasket - Seals housing to the engine block - Genuine Volkswagen Audi - Audi Volkswagen

Seals housing to the engine block

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3991743
Mfg#:
06F115441B
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.

$109.99

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

$102.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt - Priced Each

ES#280584 - 06E103385 - Cylinder Head Bolt - Priced Each - Requires eight per cylinder head - Genuine Volkswagen Audi - Audi

Requires eight per cylinder head

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280584
Mfg#:
06E103385
Ships in 4 Business Days
14% off MSRP

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

$9.98

This product was last offered at the strikethrough price on
06-14-2026

$8.55 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Guide - Intake and Exhaust - Standard Size

ES#2803591 - 037103419B - Valve Guide - Intake and Exhaust - Standard Size - Rein - Audi

2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Through chassis # 8D-W-007799.

Brand:
Rein - Corporate Logo
ES#:
2803591
Mfg#:
037103419B
In Stock
ON SALE! SAVE 30%
$6.11

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

$4.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Oil Drain Plug

ES#2738368 - 005707ECS01A - Magnetic Oil Drain Plug - Capture harmful particles to prevent wear. M26x1.5 - ECS - Audi Volkswagen

Capture harmful particles to prevent wear. M26x1.5 10X Entries Into Our F80 M3 Sweepstakes

Engine code AEB up to VIN 8D-X-199999, split is in the 1999 model year (with the original oil pan)

Brand:
ECS - Corporate Logo
ES#:
2738368
Mfg#:
005707ECS01A
In Stock
ON SALE! SAVE 45%
$36.99

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

$20.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve - Priced Each

ES#2993021 - 06E109611K - Exhaust Valve - Priced Each - Keep your engine running strong - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running strong

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2993021
Mfg#:
06E109611K
Ships in 1-2 days
$85.99

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

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring Set

ES#2135671 - 06A198151C - Piston Ring Set - One set per cylinder - Goetze - Audi Volkswagen

One set per cylinder

Brand:
Goetze - Corporate Logo
ES#:
2135671
Mfg#:
06A198151C
Ships in 1-2 days
$51.99

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

$50.99 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

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Manufacturer names and/or part numbers are used only for identification purposes.

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