E46Seller listing
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View listing at Europaparts; opens in a new tabBMW E36/E46 · Buyer's guide
E46 CCV / Oil Separator, Cold-Climate Kit & Vacuum Hose Maze
E46
Current seller options
WHERE TO BUY
Open an exact listing, then confirm fitment, stock, price, and shipping with the seller before ordering.
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E46Seller listing
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View listing at Bmwpartsdeal; opens in a new tabE46Seller listing
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View listing at FCP Euro; opens in a new tabE46Seller listing
Listed price$126.30
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What you need to know
CCV page must show the hose maze and cold-climate option. Smoke, vacuum leaks, oil consumption, and winter freezing symptoms get mixed together by buyers.
OEM numbers
E46 M54 CCV/oil separator pressure regulating valve: standard 11617501566cold-climate 11617533400. Related hoses include 1161143255911617533398, 1161750453511617533399, 1115753264911157532629, 11617504536.Supersession
Standard vs cold-climate kit split; no single supersession chain.
Fitment
CCV page must show the hose maze and cold-climate option. Smoke, vacuum leaks, oil consumption, and winter freezing symptoms get mixed together by buyers.
Aftermarket options
Checked standard path: OE-supplier 11617501566 valve. Checked cold-climate path: FCP comprehensive 11617533400KT5 system kit. A valve-only repair does not replace brittle hoses; choose a complete matched kit when multiple hoses are original or damaged, and VIN-check kit contents because M54 body/engine applications vary.
Before you buy
Standard and cold-climate systems are separate paths. Confirm engine/VIN and exact hose contents. Replacing only the valve can leave brittle hoses behind; winter freezing, vacuum leaks and oil-consumption symptoms require diagnosis. Cold-climate and standard CCV configurations, hoses, dipstick/return hardware, and production changes must be matched to the VIN and installed parts. The dated stock claim applies only to the selected listing variant.
Research and fitment sources
Supersede reviewed 7 unique research sources for this guide. 4 also appear above as a seller or official action and are not repeated here; 3 additional citations follow.
Research last verified .