BMW 4 Crankcase ventilation oil separator

Compare BMW 4 crankcase ventilation oil separator from trusted brands — check fitment by engine

Browse Crankcase ventilation oil separator parts for BMW 4

Crankcase ventilation oil separator for BMW 4: all models

BMW 4 Convertible F33 F83

BMW 4 Convertible G23 G83

BMW 4 Coupe F32 F82

BMW 4 Coupe G22 G82

Hot Picks: our best-selling BMW 4 Crankcase ventilation oil separator

Popular Crankcase ventilation oil separator parts at great prices.

ELRINGB58.720B58.720£106.99

BOSCHF 026 404 008F 026 404 008£81.99

GATESEMH944EMH944£13.99

HENGST FILTERAS824MAS824M£20.99

Related models for this part

1 E81 1 E87 3 Compact E46 3 Convertible E46 3 Convertible E93 3 Coupe E46 3 Coupe E92 3 E46

Top OE numbers for Oil Separator, crankcase ventilation

Common original equipment numbers linked to stocked alternatives.

Crankcase ventilation oil separator for BMW 4 — what you need to know

Finding the right crankcase ventilation oil separator for your BMW 4 is essential for safe and reliable driving. We offer a wide selection from leading manufacturers, all with TecDoc-verified fitment for your specific vehicle.

When choosing crankcase ventilation oil separator for your BMW 4, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All crankcase ventilation oil separator listed on this page are confirmed compatible with BMW 4. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.

Frequently Asked Questions

What crankcase ventilation oil separator fits a BMW 4?

We have crankcase ventilation oil separator options verified for BMW 4. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many crankcase ventilation oil separator options are available for BMW 4?

There are 0 crankcase ventilation oil separator options available for the BMW 4. Prices vary by brand and specification.

What brands make crankcase ventilation oil separator for BMW 4?

Multiple brands offer crankcase ventilation oil separator for the BMW 4. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for BMW 4 crankcase ventilation oil separator?

Check your BMW 4 owner's manual or service book for the original part number. You can also use our OE number search to find compatible aftermarket alternatives. The part number is often printed on the existing component.