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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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CSF Universal Large Single-Pass Cooler

ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. 2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 3 Business Days
$499.00 USD
Free Shipping

Exhaust Rocker Arm Shaft - Front

ES#22545 - 11331274959 - Exhaust Rocker Arm Shaft - Front - Stabilizes valve train. - Genuine BMW - BMW

Stabilizes valve train.

Brand:
Genuine BMW - Corporate Logo
ES#:
22545
Mfg#:
11331274959
Ships in 8 Business Days
$74.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring Set - Priced Per Piston

ES#20847 - 11251261132 - Piston Ring Set - Priced Per Piston - 89.47mm(+0.50) - Genuine BMW - BMW

89.47mm(+0.50)

Brand:
Genuine BMW - Corporate Logo
ES#:
20847
Mfg#:
11251261132
Ships in 8 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.

$82.99

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

$80.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket

ES#3109790 - 11129065649 - Cylinder Head Gasket - Stop leaks and restore engine power - Genuine BMW - BMW

Stop leaks and restore engine power

Brand:
Genuine BMW - Corporate Logo
ES#:
3109790
Mfg#:
11129065649
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.

$221.99

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

$211.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E34 Exhaust Rocker Arm Shaft - Rear

ES#22544 - 11331274947 - E34 Exhaust Rocker Arm Shaft - Rear - Stabilizes valve train. - Genuine BMW - BMW

Stabilizes valve train.

Brand:
Genuine BMW - Corporate Logo
ES#:
22544
Mfg#:
11331274947
Ships in 8 Business Days
$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filler Cap

Includes the sealing gasket

Brand:
Gates - Corporate Logo
ES#:
3234960
Mfg#:
11120623120
Ships on Oct 1, 2026
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accusump Marine 2 Qt Kit

ES#4608496 - 24-126 - Accusump Marine 2 Qt Kit - For pre-oiling and surge control on all applications. - Canton Racing - Audi BMW Volkswagen Mercedes Benz MINI Porsche

For pre-oiling and surge control on all applications.

Brand:
Canton Racing - Corporate Logo
ES#:
4608496
Mfg#:
24-126
Ships on Oct 2, 2026
17% off MSRP

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

$1006.99

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

$839.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Cylinder head bolt set

ES#5339310 - 802.700 - Cylinder head bolt set - Hex bolt that mounts cylinder head to engine block - Elring - BMW

Hex bolt that mounts cylinder head to engine block 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339310
Mfg#:
802.700
Special Order: No Guaranteed ETA
$42.99 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.

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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