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BMW E46 Engine Mechanical Parts

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Oil Suction Pipe

ES#23572 - 11417503258 - Oil Suction Pipe - For your vehicle's oil pump - Genuine BMW - BMW

For your vehicle's oil pump For vehicles with production date from 01/2000

Brand:
Genuine BMW - Corporate Logo
ES#:
23572
Mfg#:
11417503258
In Stock
3% 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
10-24-2026

$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring Repair Kit

ES#21442 - 11257511698 - Piston Ring Repair Kit - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
21442
Mfg#:
11257511698
Ships in 6 Business Days
2% off MSRP

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

$128.99

This product was last offered at the strikethrough price on
10-24-2026

$125.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plug Housing

ES#31215 - 12521427615 - Plug Housing - 2 POL - Genuine BMW - BMW MINI

2 POL

Brand:
Genuine BMW - Corporate Logo
ES#:
31215
Mfg#:
12521427615
In Stock
$5.99

This product was last offered at the strikethrough price on
06-08-2026

$5.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dowel - Priced Each

ES#18271 - 11121726243 - Dowel - Priced Each - Located on the engine block and aids with mating the engine to the transmission - Genuine BMW - BMW

Located on the engine block and aids with mating the engine to the transmission

Brand:
Genuine BMW - Corporate Logo
ES#:
18271
Mfg#:
11121726243
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flange Nut - Pack Of 10

ES#2537975 - 11617545279kt - Flange Nut - Pack Of 10 - M7 - Genuine BMW - BMW

M7

Brand:
Genuine BMW - Corporate Logo
ES#:
2537975
Mfg#:
11617545279KT
Ships on Oct 26, 2026
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flange Nut - priced each

ES#25797 - 11617545279 - Flange Nut - priced each - M7 found in the cylinder head - Genuine BMW - BMW

M7 found in the cylinder head

Brand:
Genuine BMW - Corporate Logo
ES#:
25797
Mfg#:
11617545279
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Valve Cover Gasket Kit - With Hardware

ES#5507190 - 11120030496KT4 - Ultimate Valve Cover Gasket Kit - With Hardware - Packaged by Turner - BMW

10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 09/2002

Brand:
Packaged by Turner - Corporate Logo
ES#:
5507190
Mfg#:
11120030496KT4
Ships in 1 Business Day
ON SALE!
$236.76 USD
This product is lifetime replacement eligible Partial Replacement

ECS S54 Viton Seal Plate Kit

ES#3220374 - 012018ECS02 - ECS S54 Viton Seal Plate Kit - Replaced when servicing your VANOS unit to ensure proper sealing. A long term sealing fix versus OEM part # 11367831906. - ECS - BMW

Replaced when servicing your VANOS unit to ensure proper sealing. A long term sealing fix versus OEM part # 11367831906. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3220374
Mfg#:
012018ECS02
In Stock
ON SALE! SAVE 25%
$34.99

This product was last offered at the strikethrough price on
06-13-2026

$26.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Valve Cover Gasket Kit - With Hardware

ES#5492380 - 11129070990KT3 - Ultimate Valve Cover Gasket Kit - With Hardware - Includes gaskets, cap nuts, studs, sealing washers, and silicone sealant for an all-inclusive service. - Assembled By ECS - BMW

Includes gaskets, cap nuts, studs, sealing washers, and silicone sealant for an all-inclusive service. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 09/2002

Brand:
Assembled By ECS - Corporate Logo
ES#:
5492380
Mfg#:
11129070990KT3
Ships in 1 Business Day
ON SALE!
$233.62 USD
This product is lifetime replacement eligible Partial Replacement

Valve Cover - (NO LONGER AVAILABLE)

ES#4141420 - 11127512839 - Valve Cover - (NO LONGER AVAILABLE) - A complete valve cover assembly - Vaico - BMW
ECS Tuning recommends this product.

A complete valve cover assembly We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4141420
Mfg#:
11127512839
Special Order: No Guaranteed ETA
$232.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Seal Washer - Priced Each

ES#4316501 - 11121437395 - Valve Cover Seal Washer - Priced Each - Rubber sealing washer underneath valve cover securing nut - Bremmen Parts - BMW
ECS Tuning recommends this product.

Rubber sealing washer underneath valve cover securing nut 10X Entries Into Our F80 M3 Sweepstakes

15 per valve cover

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316501
Mfg#:
11121437395
Ships on Nov 11, 2026
ON SALE! SAVE 60%
$3.99

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

$1.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plug - Priced Each

ES#2594285 - 11361433513 - Plug - Priced Each - Used in the VANOS system - Victor Reinz - BMW

Used in the VANOS system

Brand:
Victor Reinz - Corporate Logo
ES#:
2594285
Mfg#:
11361433513
In Stock
$3.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Upgrade Kit - M50/M52/S50/S52

ES#4759061 - 5150-OPUK-M50 - Oil Pump Upgrade Kit - M50/M52/S50/S52 - Fix That Notorious Oil Pump Failure Before it Even Happens! - 5150 Autosport - BMW

Fix That Notorious Oil Pump Failure Before it Even Happens!

Brand:
5150 Autosport - Corporate Logo
ES#:
4759061
Mfg#:
5150-OPUK-M50
Back Ordered
$229.99 USD
Free Shipping
on orders $49 and up

Oil Strainer - Priced Each

ES#18737 - 11127836328 - Oil Strainer - Priced Each - Replace your broken or missing strainers - Genuine BMW - BMW

Replace your broken or missing strainers

Brand:
Genuine BMW - Corporate Logo
ES#:
18737
Mfg#:
11127836328
Ships in 1-2 days
$9.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rocker Arm - Priced Each

ES#22591 - 11337833259 - Rocker Arm - Priced Each - 24 required per vehicle. - Genuine BMW - BMW

24 required per vehicle.

Brand:
Genuine BMW - Corporate Logo
ES#:
22591
Mfg#:
11337833259
Ships in 1-2 days
$114.32 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.

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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