882553 Mercruiser Intake Manifold | Genuine Used Part

🔧 Product Description

Genuine MerCruiser / Cummins 1.7L Diesel Intake Manifold - Part Number: 882553

A genuine used intake manifold for the Isuzu-derived 1.7L 120HP MerCruiser and Cummins MerCruiser Diesel engine.

The aluminium manifold distributes charge air from the turbocharger and air-cooler system to the four cylinders. It forms part of the D1.7L DTI and CMD 1.7L intake assembly and works with gasket 882513.

⚙️ Key Features

• Genuine Mercury MerCruiser diesel intake manifold
• Correct part number 882553
• Used on 1.7L 120HP turbo-diesel engines
• Inline-four intake-runner configuration
• Works with intake-manifold gasket 882513

🚤 Compatibility

Commonly used on

• MerCruiser D1.7L DTI sterndrive engines
• Cummins MerCruiser Diesel 1.7L MI 120
• Cummins MerCruiser Diesel 1.7L MS 120
• Isuzu-derived 1.7L marine diesel intake systems

Typically suits

• Engine models:
• MerCruiser D1.7L DTI - serial 0M055000 through 0M999999
• CMD 1.7 MI 120 - serial 88109041 and above
• CMD 1.7 MS 120 - serial 8810800 and above
• HP Range: 120HP
• Engine Type: 1.7L inline-four turbocharged marine diesel
• Drive Type: Alpha sterndrive and specified inboard configurations
• Fitment Requirement: Confirm intake gasket, boost hose and EGR or sensor ports

🔌 Function

The manifold distributes compressed intake air evenly to the four cylinders.

⚠️ Common Signs of Failure

• Boost leak
• Cracked manifold or mounting flange
• Oil mist around leaking joints
• Reduced power and black smoke
• Damaged gasket surface

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 882553 established Mercury MerCruiser intake-manifold reference
• No confirmed direct supersession

OEM / Related Numbers

• 882553
• Mercury / MerCruiser 1.7L intake manifold
• 882513 related intake-manifold gasket
• 882304 and 882315 related manifold bolts
• 882628 related manifold studs
• 882558 related intake-turbo duct
• 882586 related turbocharger air duct

Aftermarket / Verified Equivalents

• No verified direct aftermarket manifold
• Used genuine Mercury or Isuzu-derived marine manifolds are the primary replacement
• Automotive Isuzu manifolds are not automatically interchangeable because marine fittings and charge-air routing may differ

📦 Condition

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