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BMW E3 3.0Si M30 3.0L

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BMW E3 3.0Si M30 3.0L Engine Mechanical Parts

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Eccentric

ES#22561 - 11331744354 - Eccentric - Rocker arm eccentric - Genuine BMW - BMW

Rocker arm eccentric

Brand:
Genuine BMW - Corporate Logo
ES#:
22561
Mfg#:
11331744354
Ships in 3 Business Days
$6.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Spring

ES#2767745 - 11341276504 - Valve Spring - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2767745
Mfg#:
11341276504
Ships in 1 Business Day
$39.99

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

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#14734 - 07119905524 - Hex Bolt - Priced Each - M6X12-8.8 - Genuine BMW - BMW

M6X12-8.8

Brand:
Genuine BMW - Corporate Logo
ES#:
14734
Mfg#:
07119905524
In Stock
$1.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Seal Installer

ES#4405506 - 83300490475KT - Crankshaft Seal Installer - Used to install rear main seal to the proper depth - Genuine BMW - BMW

Used to install rear main seal to the proper depth

Brand:
Genuine BMW - Corporate Logo
ES#:
4405506
Mfg#:
83300490475KT
Ships in 5 Business Days
$177.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Chain

ES#3024369 - 11411716988 - Oil Pump Chain - Chain that drives the oil pump - Iwis - BMW

Chain that drives the oil pump

Brand:
Iwis - Corporate Logo
ES#:
3024369
Mfg#:
11411716988
Ships in 1 Business Day
$29.99

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

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Head Gasket Set

ES#18792 - 11129065641 - Head Gasket Set - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
18792
Mfg#:
11129065641
Ships in 8 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.

$181.99

This product was last offered at the strikethrough price on
09-13-2026

$172.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Nut - Priced Each

ES#20586 - 11240518321 - Connecting Rod Nut - Priced Each - Should be replaced every time connecting rod caps are removed - Genuine BMW - BMW

Should be replaced every time connecting rod caps are removed

Brand:
Genuine BMW - Corporate Logo
ES#:
20586
Mfg#:
11240518321
Ships in 1 Business Day
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torx Screw - Priced Each

ES#25777 - 11617533331 - Torx Screw - Priced Each - K60x22 - Genuine BMW - BMW

K60x22

Brand:
Genuine BMW - Corporate Logo
ES#:
25777
Mfg#:
11617533331
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E60 M5 Pressure Test Adaptor

ES#246322 - 83300496326 - E60 M5 Pressure Test Adaptor - A quick and easy way to test for gasket leaks - Genuine BMW - BMW

A quick and easy way to test for gasket leaks

Brand:
Genuine BMW - Corporate Logo
ES#:
246322
Mfg#:
83300496326
Ships in 2 Business Days
$77.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bushing - Priced Each

ES#20588 - 11240618100 - Connecting Rod Bushing - Priced Each - Press fit into small journal of connecting rod - Genuine BMW - BMW

Press fit into small journal of connecting rod

Brand:
Genuine BMW - Corporate Logo
ES#:
20588
Mfg#:
11240618100
Ships in 5 Business Days
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

King BMW Performance Main Bearing Set

ES#4148248 - MB770AM - King BMW Performance Main Bearing Set - M30B35/25/28/32/33/35 - King - BMW

M30B35/25/28/32/33/35 Special Order Item - Typically takes 30 days to ship from our supplier

Brand:
King - Corporate Logo
ES#:
4148248
Mfg#:
MB770AM
Ships in 6 Business Days
14% off MSRP

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

$154.99

This product was last offered at the strikethrough price on
09-13-2026

$133.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring Set - Priced Per Piston

ES#2570034 - 11251261130 - Piston Ring Set - Priced Per Piston - 88.97mm - Goetze - BMW

88.97mm

Brand:
Goetze - Corporate Logo
ES#:
2570034
Mfg#:
11251261130
In Stock at Vendor
$31.80

This product was last offered at the strikethrough price on
06-03-2026

$29.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve (46 mm) (8 mm Stem)

ES#22634 - 11341257592 - Intake Valve (46 mm) (8 mm Stem) - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
22634
Mfg#:
11341257592
Special Order: No Guaranteed ETA
3% off MSRP

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

$114.99

This product was last offered at the strikethrough price on
09-13-2026

$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Hose Connector

ES#18369 - 11121740396 - Cylinder Head Hose Connector - M12 Threaded Fitment - Genuine BMW - BMW

M12 Threaded Fitment

Brand:
Genuine BMW - Corporate Logo
ES#:
18369
Mfg#:
11121740396
Ships in 2 Business Days
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug Sealing Washer

ES#2675439 - 07119963151 - Drain Plug Sealing Washer - A12x17-CU - Genuine MINI - BMW MINI

A12x17-CU

Brand:
Genuine MINI - Corporate Logo
ES#:
2675439
Mfg#:
07119963151
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt - Priced Each

ES#17879 - 11120621144 - Cylinder Head Bolt - Priced Each - Hex bolt that mounts cylinder head to engine block - Genuine BMW - BMW

Hex bolt that mounts cylinder head to engine block 10 bolts required on 4 cylinder models

Brand:
Genuine BMW - Corporate Logo
ES#:
17879
Mfg#:
11120621144
Ships in 2 Business Days
8% off MSRP

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

$11.99

This product was last offered at the strikethrough price on
09-13-2026

$11.00 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.

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

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