• ⚓ Premium Marine Exhaust Manifold Kit – Boost Performance & Safety!
  •  
  • Direct Fit for For MCM GM V-6 229 & 262CID Engines (1985-2002) Upgrade your marine engine with this high-quality exhaust manifold kit! Designed specifically for For MerCruiser, For Osco Motors, For Barr Marine, For Sierra Marine, For Aqua Power, and For GLM Products, this kit ensures a perfect match for your V6 engine (175, 185, 205, 262 CID). Always double-check your engine’s year, brand, and model to confirm compatibility.
  •  
  • Durable & Reliable – Engineered for Smooth Sailing

    • Backyard-ly

    99746 Marine Exhaust Manifold w/Gasket For MerCruiser GM V6 175 185 205 262 4.3L

    ⚓ Premium Marine Exhaust Manifold Kit – Boost Performance & Safety!

     

    Direct Fit for For MCM GM V-6 229 & 262CID Engines (1985-2002)
    Upgrade your marine engine with this high-quality exhaust manifold kit! Designed specifically for For MerCruiser, For Osco Motors, For Barr Marine, For Sierra Marine, For Aqua Power, and For GLM Products, this kit ensures a perfect match for your V6 engine (175, 185, 205, 262 CID). Always double-check your engine’s year, brand, and model to confirm compatibility.

     

    Durable & Reliable – Engineered for Smooth Sailing

    Marine Exhaust Manifold Kit To Replace And Repair Damaged Kits, Eliminating Hidden Dangers To Safety，Whether Used Immediately Or As A Backup, It Is A Better Alternative .Marine Exhaust Manifold Kit To Replace And Repair Damaged Kits, Eliminating Hidden Dangers To Safety，Whether Used Immediately Or As A Backup, It Is A Better Alternative .​

     

    Hassle-Free Installation – Ready to Bolt On!
    This complete kit includes the exhaust manifold, gasket, and hardware, making replacement a breeze. While professional installation is recommended, the direct-fit design ensures a seamless upgrade without modifications.

     

    Interchangeable with Top Brands – Versatile & Trusted
    Replaces part numbers:

    • For MerCruiser: 99745, 99746, 99746A8, 99746A17

    • For Osco Motors: 9745

    • For Barr Marine: MC-1-99746

    • For Sierra Marine: 18-1952-1

    • For Aqua Power: 5505

    • For GLM Products: 51220

     

    What’s Included?

    • 1x Exhaust Manifold Kit (with gasket & hardware)

    • Note:For Both Port or Starboard SidesWill. Does Not Fit Newer Dry-Joint Manifolds (2002 And Newer)

     

    Why Choose This Kit?
    ✔ Enhanced engine performance – Smoother operation, better fuel efficiency
    ✔ Safety-first design – Prevents leaks and exhaust failures
    ✔ Rigorously tested – Ensures reliability and fitment
    ✔ Great for replacements or backups – Keep your boat running smoothly!

     

    Get Yours Today & Cruise with Confidence!


    Item Specifics
    Brand labwork
    Manufacturer Part Number 18-1952-1, 99746A17, 99746A3, 99746A8, 51220
    Warranty 1 Year
    Custom Bundle No
    Part Type Exhaust Manifold
    Modified Item No
    Compatible Equipment Make For Mercruiser
    Compatible Equipment Year 1985 1986 1987 1988 1989 1990 1991 1992 1993
    Material iron
    Color Black
    Compatible Equipment Year 2 1994 1995 1996 1997 1998 1999 2000 2001 2002
    Engine Type V6
    Engine Size 175,185,205,262

    Payment

    Shipping
    Notice: The Guaranteed Date is automatically generated and displayed by ebay. We can't change it and can't control the speed of delivery, it's depend on the carrier. We will ship your item out asap after the payment is clear.
    Usually your Items will be shipped within 1-3 business day after your payment is cleared.
    International orders may take 10 to 30 business days to arrive.
    We have CA, NJ  warehouses and ship items may vary according to the stock.
    Returns
    30 Days easy returns satisfaction grantee.
    Items to be returned must be in original factory condition.
    Contact Us
    Before leaving us neutral or negative feedback, please contact us first.
    We will do everything we can to give you a satisfying solution.
    Please don't open case via eBay or PayPal.
    We do our best to resolve any issue. Leaving negative feedback and low ratings doesn't get things solved.
    So please talk with us and we will not let you down.
    FeedBack

    We strive for 100% customer satisfaction! FEEDBACK IS VERY IMPORTANT TO US. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

    Backyard-ly

    99746 Marine Exhaust Manifold w/Gasket For MerCruiser GM V6 175 185 205 262 4.3L

    ⚓ Premium Marine Exhaust Manifold Kit – Boost Performance & Safety!

     

    Direct Fit for For MCM GM V-6 229 & 262CID Engines (1985-2002)
    Upgrade your marine engine with this high-quality exhaust manifold kit! Designed specifically for For MerCruiser, For Osco Motors, For Barr Marine, For Sierra Marine, For Aqua Power, and For GLM Products, this kit ensures a perfect match for your V6 engine (175, 185, 205, 262 CID). Always double-check your engine’s year, brand, and model to confirm compatibility.

     

    Durable & Reliable – Engineered for Smooth Sailing

    Marine Exhaust Manifold Kit To Replace And Repair Damaged Kits, Eliminating Hidden Dangers To Safety，Whether Used Immediately Or As A Backup, It Is A Better Alternative .Marine Exhaust Manifold Kit To Replace And Repair Damaged Kits, Eliminating Hidden Dangers To Safety，Whether Used Immediately Or As A Backup, It Is A Better Alternative .​

     

    Hassle-Free Installation – Ready to Bolt On!
    This complete kit includes the exhaust manifold, gasket, and hardware, making replacement a breeze. While professional installation is recommended, the direct-fit design ensures a seamless upgrade without modifications.

     

    Interchangeable with Top Brands – Versatile & Trusted
    Replaces part numbers:

    • For MerCruiser: 99745, 99746, 99746A8, 99746A17

    • For Osco Motors: 9745

    • For Barr Marine: MC-1-99746

    • For Sierra Marine: 18-1952-1

    • For Aqua Power: 5505

    • For GLM Products: 51220

     

    What’s Included?

    • 1x Exhaust Manifold Kit (with gasket & hardware)

    • Note:For Both Port or Starboard SidesWill. Does Not Fit Newer Dry-Joint Manifolds (2002 And Newer)

     

    Why Choose This Kit?
    ✔ Enhanced engine performance – Smoother operation, better fuel efficiency
    ✔ Safety-first design – Prevents leaks and exhaust failures
    ✔ Rigorously tested – Ensures reliability and fitment
    ✔ Great for replacements or backups – Keep your boat running smoothly!

     

    Get Yours Today & Cruise with Confidence!


    Payment
    Shipping
    Notice: The Guaranteed Date is automatically generated and displayed by ebay. We can't change it and can't control the speed of delivery, it's depend on the carrier. We will ship your item out asap after the payment is clear.
    Usually your Items will be shipped within 1-3 business day after your payment is cleared.
    International orders may take 10 to 30 business days to arrive.
    We have CA, NJ  warehouses and ship items may vary according to the stock.
    Returns
    30 Days easy returns satisfaction grantee.
    Items to be returned must be in original factory condition.
    Contact Us
    Before leaving us neutral or negative feedback, please contact us first.
    We will do everything we can to give you a satisfying solution.
    Please don't open case via eBay or PayPal.
    We do our best to resolve any issue. Leaving negative feedback and low ratings doesn't get things solved.
    So please talk with us and we will not let you down.
    FeedBack

    We strive for 100% customer satisfaction! FEEDBACK IS VERY IMPORTANT TO US. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.


    All right reserved.

    On Jan 10, 2026 at 00:18:26 PST, seller added the following information:

    Datacaciques