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882545 Mercruiser Oil PCV Separator | Genuine Used Part

882545 Mercruiser Oil PCV Separator | Genuine Used Part

$120.00 AUD
$120.00 AUD
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🔧 Product Description

Genuine MerCruiser D1.7L DTI Oil PCV Separator - Part Number: 882545

A genuine used MerCruiser crankcase oil separator for the D1.7L DTI 120HP marine diesel engine.

The separator forms part of the positive-crankcase-ventilation system. It removes suspended oil mist from crankcase gases before the gases are routed back into the intake system, reducing oil carry-over and intake contamination.

⚙️ Key Features

  • Genuine used MerCruiser oil / PCV separator
  • Correct OEM part number 882545
  • Used on D1.7L DTI diesel engines
  • Separates oil mist from crankcase vapour
  • Original marine crankcase-ventilation component

🚤 Compatibility

Commonly used on

  • MerCruiser D1.7L DTI Alpha diesel sterndrive engines
  • Cummins MerCruiser Diesel 1.7L-120
  • CMD 1.7 MI / MS 120 inline-four model groups
  • Engine Type: Isuzu-derived turbocharged inline four-cylinder diesel
  • Engine Capacity: 1.7L
  • Rated Output: Approximately 120HP
  • Serial References: D1.7L DTI 0M055001 and above; selected 8810800-and-up CMD catalogues
  • Fitment Note: Verify hose connections and rocker-cover layout

🔌 Function

The separator removes oil droplets from crankcase vapour and returns or retains the oil while allowing cleaned vapour to enter the intake system.

⚠️ Common Signs of Failure

  • Excessive oil enters the intake
  • Crankcase pressure increases
  • Separator becomes blocked
  • Oil leaks around the housing
  • Engine produces increased blue smoke
  • Breather hoses soften or collapse
  • Turbo inlet becomes heavily oil contaminated

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 882545 current listed separator reference for the D1.7L family
  • The part is obsolete or limited through some Mercury supply channels

OEM / Related Numbers

  • 882545
  • Related rocker-cover and breather hoses
  • Related separator seals and mounting hardware
  • Related intake duct and turbocharger inlet components
  • Related crankcase-ventilation fittings

Aftermarket / Verified Equivalents

  • No verified aftermarket equivalent

📦 Condition

  • Genuine used part
  • Removed from running engine where applicable
  • In good working condition unless otherwise stated

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in the condition you received it for a refund or exchange. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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