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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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Intake Valve

ES#3039154 - 11341739820 - Intake Valve - Replacement intake valve - TRW - BMW

Replacement intake valve

Brand:
TRW - Corporate Logo
ES#:
3039154
Mfg#:
11341739820
Back Ordered
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Lifter - Priced Each

ES#2813393 - 11321739299 - Hydraulic Lifter - Priced Each - Replaces noisy or stuck lifters - Hamburg Tech - BMW

Replaces noisy or stuck lifters We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813393
Mfg#:
11321739299
Ships in 1 Business Day
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E12 Torx BMW Head Bolt Socket

ES#4337722 - CTA9259 - E12 Torx BMW Head Bolt Socket - For cylinder head bolts on BMW M42 and M50 engines - CTA Tools - BMW

For cylinder head bolts on BMW M42 and M50 engines

Brand:
CTA Tools - Corporate Logo
ES#:
4337722
Mfg#:
CTA9259
Ships on Aug 11, 2026
$14.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stop Disk

ES#23143 - 11361735908 - Stop Disk - Mounts between impulse sending wheel and cam gear on the intake cam. - Genuine BMW - BMW

Mounts between impulse sending wheel and cam gear on the intake cam.

Brand:
Genuine BMW - Corporate Logo
ES#:
23143
Mfg#:
11361735908
Ships in 3 Business Days
7% off MSRP

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

$14.99

This product was last offered at the strikethrough price on
07-25-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Spring Seat - Priced Each

ES#22829 - 11341706626 - Valve Spring Seat - Priced Each - Spring plate that keeps your valve springs in place - Genuine BMW - BMW

Spring plate that keeps your valve springs in place For vehicles with a production date from 09/1985

Brand:
Genuine BMW - Corporate Logo
ES#:
22829
Mfg#:
11341706626
Ships in 7 Business Days
7% off MSRP

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

$14.99

This product was last offered at the strikethrough price on
07-25-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Seal

ES#4667292 - 44x60x10 AW/BS R - Crankshaft Seal - For timing case cover with oil pump on the crank shaft - Elring - BMW

For timing case cover with oil pump on the crank shaft 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4667292
Mfg#:
44X60X10 AW/BS R
Special Order: No Guaranteed ETA
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Seal Repair Kit

ES#2800920 - 11349059172 - Valve Seal Repair Kit - Includes seals - Meistersatz - BMW

Includes seals

Brand:
Meistersatz - Corporate Logo
ES#:
2800920
Mfg#:
11349059172
Back Ordered
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#23120 - 11361436272 - Bolt - Priced Each - Used to secure the vanos unite - Genuine BMW - BMW

Used to secure the vanos unite

Brand:
Genuine BMW - Corporate Logo
ES#:
23120
Mfg#:
11361436272
Ships in 1-2 days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oversize Valve Guide - Priced Each

ES#2802551 - 11121735533 - Oversize Valve Guide - Priced Each - 12.7mm (+0.2mm) - Rein - BMW

12.7mm (+0.2mm) 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802551
Mfg#:
11121735533
In Stock
ON SALE!
$9.67

This product was last offered at the strikethrough price on
06-25-2026

$9.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring

ES#2813252 - 11121265087 - O-Ring - 53x2. Found in the cylinder head. - Hamburg Tech - BMW

53x2. Found in the cylinder head. We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813252
Mfg#:
11121265087
Ships in 1 Business Day
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Seal Repair Kit

ES#4070870 - 11349064457 - Valve Seal Repair Kit - Includes seals to do half of your engine's valves - Corteco - BMW

Includes seals to do half of your engine's valves

Brand:
Corteco - Corporate Logo
ES#:
4070870
Mfg#:
11349064457
Back Ordered
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt

ES#15092 - 07119913003 - Hex Bolt - See MOQKT - Genuine BMW - BMW

See MOQKT

Brand:
Genuine BMW - Corporate Logo
ES#:
15092
Mfg#:
07119913003
Ships in 1-2 days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Nut Seal

ES#2803952 - 11121437395 - Valve Cover Nut Seal - Rubber sealing washer underneath valve cover securing nut - Rein - BMW

Rubber sealing washer underneath valve cover securing nut 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803952
Mfg#:
11121437395
Ships on Aug 11, 2026
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VANOS Sealing Gasket

ES#4067194 - 11361740840 - VANOS Sealing Gasket - Seals VANOS unit to the cylinder head - Victor Reinz - BMW

Seals VANOS unit to the cylinder head

Brand:
Victor Reinz - Corporate Logo
ES#:
4067194
Mfg#:
11361740840
Back Ordered
Auto Notify
$6.66 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Drain Plug Sealing Washer

ES#3522636 - 07119963151 - E46 Drain Plug Sealing Washer - A12x17-CU - Fischer and Plath - BMW MINI

A12x17-CU

Brand:
Fischer and Plath - Corporate Logo
ES#:
3522636
Mfg#:
07119963151
In Stock at Vendor
$3.99

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

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

Oil Drain Plug w/ Washer

ES#5339300 - 774.390 - Oil Drain Plug w/ Washer - Replace your stripped oil drain plug - Elring - BMW MINI

Replace your stripped oil drain plug 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339300
Mfg#:
774.390
Special Order: No Guaranteed ETA
$3.99 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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