Quicksilver 860246A15 5.0L/5.7L 1983-2002 Exhaust Manifold

Quicksilver OEM MerCruiser 5.0L/5.7L GM 1983-2002 Exhaust Manifold 860246A15

This Genuine OEM part is designed for use with select MerCruiser 5.0L or 5.7L GM engines built between 1983 & 2002. This dry joint exhaust manifold can be used on either port or starboard side. The cast iron construction provides excellent corrosion protection on the exhaust manifold's interior and exterior.

Application Info:

• MerCruiser V8 GM (1983-2002) 305, 350, 377 CID engines
• 357 Mag Bravo 4V - s/n 1G400000 thru 1G499999
• 383 Mag Bravo 4V - s/n 1G480748 thru 1G499999
• 357 Alpha 4V - s/n 1G400000 & up

Use with:

• Manifold Elbow 807988A03
• Drain Elbow Assembly 22-862210A01
• Exhaust Elbow Gasket 27-863724
• Exhaust Manifold Gasket 27-33395
• Manifold 6" Spacer 93322A12
• Manifold Elbow 3" Spacer 93320A13

Interchange:

• Barr
• MC-1-87114
• EMP
• 57-57520
• GLM
• 512130
• HGE
• 7114
• Mallory
• 9-40507
• Marine Power
• 0994-100
• MerCruiser
• 860246A10
• 860246Q11
• 87114A19
• Osco
• 7114B2
• Sierra
• 18-1953-2

Frequently Asked Questions

What is the Quicksilver OEM MerCruiser 5.0L/5.7L GM 1983-2002 Exhaust Manifold 860246A15 used for?

The Quicksilver OEM 860246A15 exhaust manifold is designed for select MerCruiser 5.0L and 5.7L GM engines built from 1983 through 2002. This dry joint exhaust manifold can be installed on either the port or starboard side and is constructed from cast iron.

Which MerCruiser engines does the Quicksilver 860246A15 exhaust manifold fit?

The 860246A15 is specified for MerCruiser V8 GM 305, 350, and 377 CID engines from 1983-2002. Listed applications include 357 Mag Bravo 4V, 383 Mag Bravo 4V, and 357 Alpha 4V within the stated serial-number ranges.

Can the Quicksilver 860246A15 exhaust manifold be used on either side of the engine?

Yes. The Quicksilver 860246A15 dry joint exhaust manifold can be used on either the port or starboard side of the applicable MerCruiser engine.

What components can be used with the Quicksilver 860246A15 exhaust manifold?

The listed components for use with the 860246A15 include manifold elbow 807988A03, drain elbow assembly 22-862210A01, exhaust elbow gasket 27-863724, exhaust manifold gasket 27-33395, manifold 6-inch spacer 93322A12, and manifold elbow 3-inch spacer 93320A13.

What part numbers are interchangeable with the Quicksilver 860246A15 exhaust manifold?

Listed interchangeable numbers include Barr MC-1-87114, EMP 57-57520, GLM 512130, HGE 7114, Mallory 9-40507, Marine Power 0994-100, MerCruiser 860246A10, 860246Q11 and 87114A19, Osco 7114B2, and Sierra 18-1953-2.

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