• Sierra 18-1953-2 Exhaust Manifold (Replace 860246Q11) Condition: New | Fit: For Mercruiser V8 5.0/5.7 305/350 & 377 cid engines 1983–2002
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  • Product Overview -Part No.: Sierra 18-1953-2 | OE Replace: 860246A10、860246Q11、87114A19、9-40507、MC-1-87114 -Type: Center Rise Wet Exhaust Manifold (Port/Starboard Universal) -Material: Heavy-duty cast iron, black anti-corrosion coating, E-coated water jackets
  •  
  • ✅ Compatibility -Engine: For Mercruiser V8 5.0L 305 / 5.7L 350 & 377 cid engines (1983–2002)
  • -System: Wet exhaust, center-rise design only -Not Fit: Dry-joint / Log-style manifolds!
  •  
  • Exhaust Manifold Assembly For Mercruiser 1983-2002 5.0 305 5.7 350 18-1953-2

    Sierra 18-1953-2 Exhaust Manifold (Replace 860246Q11)
    Condition: New | Fit: For Mercruiser V8 5.0/5.7 305/350 & 377 cid engines 1983–2002

     

    Product Overview
    -Part No.: Sierra 18-1953-2 | OE Replace: 860246A10、860246Q11、87114A19、9-40507、MC-1-87114

    -Type: Center Rise Wet Exhaust Manifold (Port/Starboard Universal)
    -Material: Heavy-duty cast iron, black anti-corrosion coating, E-coated water jackets

     

    ✅ Compatibility
    -Engine: For Mercruiser V8 5.0L 305 / 5.7L 350 & 377 cid engines (1983–2002)

    -System: Wet exhaust, center-rise design only
    -Not Fit: Dry-joint / Log-style manifolds!

     

    What’s Included
    -Exhaust manifold
    -Manifold gasket
    -Mounting bolts
    -Drain plug & elbow kit
    -Installation hardware

     

    Shipping & Notes
    -Fast shipping from [Your Location]
    -Please verify engine serial/year before purchase
    -Professional installation recommended


    Item Specifics
    Brand munirater
    Manufacturer Part Number 18-1953-2
    Part Type Exhaust Manifold
    Country of Origin United States
    Replace Part Number 860246Q11、860246A10、860246A15、87114A19
    Compatible Make For Mercruiser
    Compatible Engine 305, 350, 377 cid
    Compatible Engine Type V8 5.0L, V8 5.7L
    Compatible Year 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992
    Compatible Year 2 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
    Location Fits Both Port or Starboard Sides
    Note Will NOT work with Dry joint engines!
    Fitment Type Direct Replacement
    Color Black
    Warranty 1 Year

    Payment
    • * We support multiple payment methods.
    • * All auction items must be prepaid in full.
    Delivery details
    • *All parcels will be delivered by USPS or Fedex with tracking number.
    • *Note: Holidays and bad weather might cause parcel backlog and the delivery time might delay .
    • *If you don't receive your items ,We will investigate and solve the delivery problem. We have been doing our best to serve you and looking forward to being a best SELLER in your heart.

     

    Terms of sales
    • *We depend on our customer satisfaction to succeed.
    • *So,please do leave us positive feedback if you are satisfied with our item and service!*Please contact us before leaving any negative or neutral feedback.
    • *Our aim is to Provide Top Level Customer Service,we shall work and grow with problems.
    • *Thank you for contacting us through Ebay Message.
    • *We shall respond to your inquiry within 72hrs during business hours  ,if no response within 72 Hours,please check the spam in your mail box.
    About us
    • *Higher quality,lower price and better service are always our pursuit.
    • *Test best is our aim!Your satisfaction is our first priority.
    • *We appreciate your positive feedback.
    • *We shall be glad to answer any question that you may have,please feel free to contact us,we do try to respond as quickly as possible.
    • *please allow 72 hours to get your mail replied,thanks very much.

    Exhaust Manifold Assembly For Mercruiser 1983-2002 5.0 305 5.7 350 18-1953-2

    Sierra 18-1953-2 Exhaust Manifold (Replace 860246Q11)
    Condition: New | Fit: For Mercruiser V8 5.0/5.7 305/350 & 377 cid engines 1983–2002

     

    Product Overview
    -Part No.: Sierra 18-1953-2 | OE Replace: 860246A10、860246Q11、87114A19、9-40507、MC-1-87114

    -Type: Center Rise Wet Exhaust Manifold (Port/Starboard Universal)
    -Material: Heavy-duty cast iron, black anti-corrosion coating, E-coated water jackets

     

    ✅ Compatibility
    -Engine: For Mercruiser V8 5.0L 305 / 5.7L 350 & 377 cid engines (1983–2002)

    -System: Wet exhaust, center-rise design only
    -Not Fit: Dry-joint / Log-style manifolds!

     

    What’s Included
    -Exhaust manifold
    -Manifold gasket
    -Mounting bolts
    -Drain plug & elbow kit
    -Installation hardware

     

    Shipping & Notes
    -Fast shipping from [Your Location]
    -Please verify engine serial/year before purchase
    -Professional installation recommended


    Payment
    • * We support multiple payment methods.
    • * All auction items must be prepaid in full.
    Delivery details
    • *All parcels will be delivered by USPS or Fedex with tracking number.
    • *Note: Holidays and bad weather might cause parcel backlog and the delivery time might delay .
    • *If you don't receive your items ,We will investigate and solve the delivery problem. We have been doing our best to serve you and looking forward to being a best SELLER in your heart.

     

    Terms of sales
    • *We depend on our customer satisfaction to succeed.
    • *So,please do leave us positive feedback if you are satisfied with our item and service!*Please contact us before leaving any negative or neutral feedback.
    • *Our aim is to Provide Top Level Customer Service,we shall work and grow with problems.
    • *Thank you for contacting us through Ebay Message.
    • *We shall respond to your inquiry within 72hrs during business hours  ,if no response within 72 Hours,please check the spam in your mail box.
    About us
    • *Higher quality,lower price and better service are always our pursuit.
    • *Test best is our aim!Your satisfaction is our first priority.
    • *We appreciate your positive feedback.
    • *We shall be glad to answer any question that you may have,please feel free to contact us,we do try to respond as quickly as possible.
    • *please allow 72 hours to get your mail replied,thanks very much.

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    On May 28, 2026 at 02:02:43 PDT, seller added the following information:

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