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Audi B9 A4 Quattro 2.0T

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Audi B9 A4 Quattro 2.0T Engine Mechanical Parts

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Valve Stem Seal - Priced Each

ES#5340231 - 06L109675C - Valve Stem Seal - Priced Each - Seals the valve stem in the cylinder head. 8.8mm - Elring - Audi

Seals the valve stem in the cylinder head. 8.8mm 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340231
Mfg#:
06L109675C
Special Order: No Guaranteed ETA
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bolt - Priced Each

ES#5339996 - WHT001319 - Connecting Rod Bolt - Priced Each - Secures the connecting end caps. M9x50 - Elring - Audi Volkswagen

Secures the connecting end caps. M9x50 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339996
Mfg#:
WHT001319
Special Order: No Guaranteed ETA
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Gasket

ES#5339390 - 06L103649M - Oil Pan Gasket - Keep your oil pan leak free - Elring - Audi

Keep your oil pan leak free 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339390
Mfg#:
06L103649M
Special Order: No Guaranteed ETA
$13.99 USD
Free Shipping
on orders $49 and up

Cylinder Head Bolt Set

ES#4941106 - 323.300 - Cylinder Head Bolt Set - A full set to secure your cylinder head - Set of 10, M10x1.5x115 - Elring - Audi Volkswagen Porsche

A full set to secure your cylinder head - Set of 10, M10x1.5x115 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
4941106
Mfg#:
323.300
Special Order: No Guaranteed ETA
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Seal

Keep your engine fresh and leak free 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491413
Mfg#:
06L103085B
Ships on Nov 19, 2026
ON SALE! SAVE 10%
$8.99

This product was last offered at the strikethrough price on
10-08-2026

$8.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Pump With Installation Kit

Prevent severe engine damage with a new oil pump and all of the installation components! 10X Entries Into Our F80 M3 Sweepstakes
Fits models with production date from 01/21/2021

Brand:
Assembled By ECS - Corporate Logo
ES#:
4758740
Mfg#:
06H115105GEKT3
Ships on Dec 2, 2026
ON SALE!
$325.99

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

$314.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Oil Filter Housing

ES#5492872 - 06L115401L - Oil Filter Housing - Cure top-end engine oil leaks, replace rounded-off hex nuts, and securely seal your drop-in cartridge oil filter on your EA888 Gen 3 engine. - Febi - Audi Volkswagen

Cure top-end engine oil leaks, replace rounded-off hex nuts, and securely seal your drop-in cartridge oil filter on your EA888 Gen 3 engine.

Brand:
Febi - Corporate Logo
ES#:
5492872
Mfg#:
06L115401L
Special Order: No Guaranteed ETA
$39.99 USD
Free Shipping
on orders $49 and up

Crankshaft Seal

ES#5492426 - 06L103085B - Crankshaft Seal - Direct OE-quality replacement PTFE front main seal to cure messy timing cover oil leaks and protect your accessory drive belt from oil saturation. - Febi - Audi Volkswagen

Direct OE-quality replacement PTFE front main seal to cure messy timing cover oil leaks and protect your accessory drive belt from oil saturation.

Brand:
Febi - Corporate Logo
ES#:
5492426
Mfg#:
06L103085B
Special Order: No Guaranteed ETA
$10.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan - Lower Metal Upgrade

Keep the engine oil where it belongs 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5506510
Mfg#:
06L103598RM
Ships on Jan 11, 2027
ON SALE! SAVE 10%
$159.99

This product was last offered at the strikethrough price on
10-08-2026

$143.99 USD

Harmonic Balancer Kit

Direct OE-quality replacement crankshaft pulley and vibration damper to cure belt squeal, restore accessory drive performance, and protect your engine internals from harmful harmonics. We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873422
Mfg#:
06H105243GS1
Special Order: No Guaranteed ETA
$96.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Chain And Tensioner Kit

ES#4858739 - 06K109507F - Oil Pump Chain And Tensioner Kit - A good call when you are replacing your oil pump - Vaico - Audi Volkswagen

A good call when you are replacing your oil pump We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4858739
Mfg#:
06K109507F
Special Order: No Guaranteed ETA
$104.99 USD
Free Shipping
on orders $49 and up

Oil Pan - Lower

ES#4493272 - 06L103598R - Oil Pan - Lower - Keep the engine oil where it belongs - Vaico - Audi

Keep the engine oil where it belongs We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4493272
Mfg#:
06L103598R
Special Order: No Guaranteed ETA
$168.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Pump

Keeps oil flowing through the engine Fits models with production date up to 01/21/2021

Brand:
Vaico - Corporate Logo
ES#:
5346997
Mfg#:
06H115105GD
Special Order: No Guaranteed ETA
$353.99 USD
Free Shipping
on orders $49 and up

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.

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

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