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BMW E34 Engine Mechanical Parts

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VAC Harmonic SuperDamper By ATI - M50/S50/M52/S52

ES#4335467 - VAC-HPCD-M50-TR - VAC Harmonic SuperDamper By ATI - M50/S50/M52/S52 - Isolate harmonics before they can destroy your engine - ATI Performance Products - BMW

Isolate harmonics before they can destroy your engine For use only with OBD1 engine management systems.

Brand:
ATI Performance Products - Corporate Logo
ES#:
4335467
Mfg#:
VAC-HPCD-M50-TR
Ships on Aug 5, 2026
$1139.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E34 Oil Pump

ES#23545 - 11411740155 - E34 Oil Pump - Keep your engine well lubricated - Genuine BMW - BMW

Keep your engine well lubricated

Brand:
Genuine BMW - Corporate Logo
ES#:
23545
Mfg#:
11411740155
Ships in 1-2 days
$1151.99

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

$1118.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Seal Washer - Priced Each

ES#2581843 - 11121437395 - Valve Cover Seal Washer - Priced Each - Rubber sealing washer underneath valve cover securing nut - Elring - BMW
ECS Tuning recommends this product.

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:
Elring - Corporate Logo
ES#:
2581843
Mfg#:
11121437395
In Stock
$2.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rocker Arm - Priced Each

ES#2867111 - 11331271429 - Rocker Arm - Priced Each - Broken rocker arms are a real concern. Replace your broken arm or preventatively replace all of them. - Febi - BMW
ECS Tuning recommends this product.

Broken rocker arms are a real concern. Replace your broken arm or preventatively replace all of them. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867111
Mfg#:
11331271429
In Stock
$33.99

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

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Pan - Lower

ES#4147567 - 11131702891 - Engine Oil Pan - Lower - Does not include gasket or hardware - URO - BMW

Does not include gasket or hardware 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4147567
Mfg#:
11131702891
In Stock
$91.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bolt - Priced Each

ES#20696 - 11241747131 - Connecting Rod Bolt - Priced Each - Secures the connecting rod end caps - Genuine BMW - BMW

Secures the connecting rod end caps

Brand:
Genuine BMW - Corporate Logo
ES#:
20696
Mfg#:
11241747131
Ships in 5 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve cover

ES#18351 - 11121738171 - Valve cover - Replace your warped valve cover - Genuine BMW - BMW

Replace your warped valve cover For vehicles with production date up to 09/1992

Brand:
Genuine BMW - Corporate Logo
ES#:
18351
Mfg#:
11121738171
Ships in 5 Business Days
3% off MSRP

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

$552.99

This product was last offered at the strikethrough price on
07-20-2026

$534.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug

ES#251918 - 11137535106 - Oil Drain Plug - Includes crush washer - Assembled By ECS - BMW

Includes crush washer 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
251918
Mfg#:
11137535106
In Stock
ON SALE! SAVE 28%
$8.99

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

$6.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve - Priced Each

ES#2710685 - 11341739823 - Exhaust Valve - Priced Each - Replacement exhaust valve - Genuine BMW - BMW

Replacement exhaust valve

Brand:
Genuine BMW - Corporate Logo
ES#:
2710685
Mfg#:
11341739823
Ships on Aug 19, 2026
2% off MSRP

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

$88.99

This product was last offered at the strikethrough price on
02-03-2026

$86.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Bearing - Priced Each

ES#19752 - 11211261041 - Crankshaft Bearing - Priced Each - Genuine BMW lower crankshaft bearing. - Genuine BMW - BMW

Genuine BMW lower crankshaft bearing.

Brand:
Genuine BMW - Corporate Logo
ES#:
19752
Mfg#:
11211261041
Ships on Aug 4, 2026
2% 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
07-20-2026

$85.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oversize Valve Guide - Priced Each

ES#3522483 - 11121735533 - Oversize Valve Guide - Priced Each - 12.56x6.00mm - Canyon Engine - BMW

12.56x6.00mm

Brand:
Canyon Engine - Corporate Logo
ES#:
3522483
Mfg#:
11121735533
In Stock at Vendor
$7.99

This product was last offered at the strikethrough price on
07-15-2026

$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Rotor - Outer

ES#23375 - 11411250504 - Oil Pump Rotor - Outer - located inside the oil pump - Genuine BMW - BMW

located inside the oil pump

Brand:
Genuine BMW - Corporate Logo
ES#:
23375
Mfg#:
11411250504
Ships in 5 Business 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.

$213.99

This product was last offered at the strikethrough price on
07-20-2026

$203.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug Sealing Washer

ES#15787 - 07119963151 - Drain Plug Sealing Washer - A12x17-CU - Genuine BMW - BMW MINI

A12x17-CU

Brand:
Genuine BMW - Corporate Logo
ES#:
15787
Mfg#:
07119963151
In Stock
$1.99 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 BMW

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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