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Mercury Marine / Quicksilver  |  SKU: B-OEM350HD

OEM MerCruiser 305/350 Exhaust Manifold & Riser Kit – 5.0L/5.7L/6.2L HD-Coated (1986–2002) 860246A15 807988A03

Sale price $1,399.00 Regular price $2,000.00

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Description

OEM MerCruiser HD Coated Exhaust Manifold & Riser Kit – 5.0L, 5.7L, 6.2L Small Block V8

OEM Mercury Marine hot-dip coated exhaust kit designed for MerCruiser center riser small block V8 engines, including the 5.0L (305), 5.7L (350), and 6.2L (377) models from approximately 1986–2002.

⚠️ If your engine is 2002 or newer, you may require a dry joint style exhaust. Contact us with your serial number to confirm fitment.

Kit Includes:

  • (2) MerCruiser HD Coated Manifolds – Part # 860246A15
    Includes head-to-manifold gaskets and 90° drain elbows
    Replaces: 860246A10, 860246Q11, 860246A15, 860246C, 860246A7, 87114A30, 860246A9, 860246A3, 87114A19, 87114A8

  • (2) MerCruiser HD Coated 4" Riser Elbows – Part # 807988A03
    Replaces: 807988A2, 807988Q03, 807988C, 807988A03, 44354A13, 44354A9, 44354A10, 44354A3