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BMW E34 525i M50 2.5L

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BMW E34 525i M50 2.5L Engine Mechanical Parts

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Universal Oil Cooler - 10 Row

ES#2764105 - MM0C10 - Universal Oil Cooler - 10 Row - Serious engine oil cooling for the most demanding engines - Mishimoto - Audi BMW Volkswagen MINI

Serious engine oil cooling for the most demanding engines For custom applications only. Not a direct bolt on.

Brand:
Mishimoto - Corporate Logo
ES#:
2764105
Mfg#:
MM0C10
In Stock
$126.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW Head Gasket Set

ES#4668183 - 11129064466 - BMW Head Gasket Set - Restore power and stop leaks with this new head gasket - Elring - BMW

Restore power and stop leaks with this new head gasket 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4668183
Mfg#:
11129064466
Ships in 1 Business Day
$193.99

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

$188.99 USD
This product is lifetime replacement eligible Lifetime Replacement

BLACKLINE Performance Heritage Motorsport Oil Filter Cap

ES#5470400 - s5xofhb - BLACKLINE Performance Heritage Motorsport Oil Filter Cap - Replace Your Aging and Cracking Plastic Oil Filter Housing Cap with this Aluminum Replacement from BLACKLINE PERFORMANCE and their Heritage Motorsport Oil Filter Cap - Goldenwrench Supply Co - BMW

Replace Your Aging and Cracking Plastic Oil Filter Housing Cap with this Aluminum Replacement from BLACKLINE PERFORMANCE and their Heritage Motorsport Oil Filter Cap

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
5470400
Mfg#:
S5XOFHB
In Stock
$132.99

This product was last offered at the strikethrough price on
05-14-2026

$93.00 USD
Free Shipping
on orders $49 and up

Black Nitrided Exhaust Valve - Set Of 12

ES#4608972 - BMEVN-1030-12 - Black Nitrided Exhaust Valve - Set Of 12 - Upgraded valves from Supertech - Supertech - BMW

Upgraded valves from Supertech For vehicles equipped with the M50TU engine, will not fit vehicles equipped with the M50 Non-VANOS.

Brand:
Supertech - Corporate Logo
ES#:
4608972
Mfg#:
BMEVN-1030-12
In Stock at Vendor
$358.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Main Cap Bolt - Priced Each

ES#17655 - 11111735525 - Main Cap Bolt - Priced Each - Used for securing main caps - Genuine BMW - BMW

Used for securing main caps

Brand:
Genuine BMW - Corporate Logo
ES#:
17655
Mfg#:
11111735525
In Stock
$20.50

This product was last offered at the strikethrough price on
08-03-2026

$20.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

12mm Oil Drain Valve With Adapter

ES#2209062 - F109N - 12mm Oil Drain Valve With Adapter - Makes oil changes easy as "push-and-turn" - Fumoto - BMW

Makes oil changes easy as "push-and-turn"

Brand:
Fumoto - Corporate Logo
ES#:
2209062
Mfg#:
F109N
Ships in 7 Business Days
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Gasket

ES#1899390 - 11131437237 - Oil Pan Gasket - Metal / Rubber gasket - Rein - BMW

Metal / Rubber gasket 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
1899390
Mfg#:
11131437237
In Stock
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Chain

ES#4759350 - 11417576915 - Oil Pump Chain - Responsible for driving the oil pump - Bremmen Parts - BMW

Responsible for driving the oil pump 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4759350
Mfg#:
11417576915
In Stock
$18.99 USD
Free Shipping
on orders $49 and up

E34 Guide Tube

ES#24202 - 11431738169 - E34 Guide Tube - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
24202
Mfg#:
11431738169
Ships in 1-2 days
5% off MSRP

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

$87.99

This product was last offered at the strikethrough price on
09-12-2026

$83.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rod Bearing Replacement Kit

ES#3234652 - 11241284849KT2 - Rod Bearing Replacement Kit - Includes everything needed for a rod bearing service - Assembled By ECS - BMW

Includes everything needed for a rod bearing service 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3234652
Mfg#:
11241284849KT2
Ships in 1 Business Day
ON SALE!
$329.55 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Valve Cover Stud (11121718856) - Priced Each

ES#5434624 - 059043LA03 - Valve Cover Stud (11121718856) - Priced Each - This zinc-plated Grade 8.8 steel mounting stud delivers superior durability and corrosion resistance as a direct, upgraded replacement for NLA factory hardware. - Turner Motorsport - BMW

This zinc-plated Grade 8.8 steel mounting stud delivers superior durability and corrosion resistance as a direct, upgraded replacement for NLA factory hardware. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
5434624
Mfg#:
059043LA03
Back Ordered
$4.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rocker Arm Shaft Plug - Priced Each

ES#2800127 - 11331264519 - Rocker Arm Shaft Plug - Priced Each - 4 required per vehicle - Elring - BMW

4 required per vehicle 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2800127
Mfg#:
11331264519
In Stock
$2.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VANOS Oil Line

ES#2702265 - 11361703464 - VANOS Oil Line - Replacement VANOS oil line - Cohline - BMW

Replacement VANOS oil line

Brand:
Cohline - Corporate Logo
ES#:
2702265
Mfg#:
11361703464
Ships in 2 Business Days
$80.54

This product was last offered at the strikethrough price on
08-29-2026

$80.16 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket Set

ES#514042 - 11129064467 - Cylinder Head Gasket Set - All gaskets and seals needed to rebuild the cylinder head - Victor Reinz - BMW
ECS Tuning recommends this product.

All gaskets and seals needed to rebuild the cylinder head For vehicles with production date from 09/1992

Brand:
Victor Reinz - Corporate Logo
ES#:
514042
Mfg#:
11129064467
In Stock
$428.53

This product was last offered at the strikethrough price on
08-26-2026

$308.99 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.

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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