Mercury Marine Catalog - Miscellaneous

Exhaust Elbow Mercruiser 14478T01

4" exhaust tube made of cast iron, goes between upper and lower exhaust bellows on 4" MerCruiser V6/V8 exhaust systems.

Fits:   MerCruiser Model 175-205 V6, GM 229/262 CID (1983-2005); MerCruiser Model 200-320, V8 Small Block GM 305/350/377 CID (1983 and newer); MerCruiser Models 330-370 V8 Big Block GM 454/502 CID (1981 and newer).

Supercedes: 14478T

Exhaust Elbow Mercruiser 866559A02

Fits: MCM 100 Vazer

Supercedes: 866559A01

EXHAUST EXT Mercruiser 821978A1

EXHAUST EXTENSION Mercruiser 8M0047679

EXHAUST KIT Mercruiser 8M0094135

EXHAUST KIT Mercruiser 8M0094136

EXHAUST KIT-VENT Mercruiser 8M0054663

• For select MerCruiser stern drive and inboard engines.
• E-coated for corrosion protection on internal coolant passages and exterior finish. For use in freshwater installations.
• Gasket is included with the manifold.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Exhaust manifold 807078T08 is for use on the port or starboard (left or right) side of V-8 MerCruiser engines made by General Motors. It fits 454 or 502 cid engines (model year 1981 thru 2002) . Gasket included with the manifold. For freshwater installations.

• For select MerCruiser stern drive and inboard engines.
• Hot dipped and coated for corrosion protection on internal coolant passages and exterior finish. Can be used in freshwater or saltwater installations.
• Gasket is included with the manifold.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Exhaust manifold 807078T10 is for use on the port or starboard (left or right) side of V-8 MerCruiser engines made by General Motors. It fits 454 or 502 cid engines (model year 1981 thru 2002) . Gasket included with the manifold. Can be used for freshwater or saltwater installations.

• For select MerCruiser stern drive and inboard engines.
• Hot dipped and coated for corrosion protection on internal coolant passages and exterior finish. Can be used in freshwater or saltwater installations.
• Gasket is included with the manifold.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Exhaust manifold 860246A15 is for use on the port or starboard (left or right) side of V-8 MerCruiser stern drive and inboard engines made by General Motors. It fits 305, 350 and 377 cid engines (model year 1983 through 2002) . Gasket included with the manifold. Gasket included with the manifold. Can be used for freshwater or saltwater installations.

• For select MerCruiser stern drive and inboard engines.
• E-coated for corrosion protection on internal coolant passages and exterior finish. For freshwater installations.
• Gasket is included with the manifold.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Exhaust manifold 860246Q11 is for use on the port or starboard (left or right) side of V-8 MerCruiser stern drive and inboard engines made by General Motors. It fits 305, 350 and 377 cid engines (model year 1983 through 2002) . Gasket included with the manifold. Gasket included with the manifold. For freshwater installations.

• Replacement manifold is for select MerCruiser stern drive and inboard engines with dry join exhaust systems.
• Manifold is for port or starboard side of the engine.
• Gasket included with manifold.
• Cast iron manifold is coated for corrosion protection on internal coolant passages and exterior finish.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Exhaust manifold 834612T01 is for V-6 MerCruiser stern drive and inboard engines made by General Motors with dry joint exhaust systems (serial number 0M615000 and up, model year 2002 and newer). Manifold is for port or starboard side of the engine.

EXHAUST MANIFOLD Mercruiser 8M0058663

EXHAUST MANIFOLD Mercruiser 8M0058664

EXHAUST MANIFOLD Mercruiser 8M0064986

Supercedes: 8M0057655

• For select MerCruiser stern drive and inboard engines.
• Features three catalyst exhaust design.
• Gasket is included with the manifold.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Exhaust manifold 8M0099070 is for use on MerCruiser 496 Magnum, 8.1S EC stern drive and inboard engines, 8.2L Magnum EC and 8.2L EC inboard engines (serial number 1A350340 through 2A051742). Features the three catalyst design. Gasket included with the manifold.

• Starboard side exhaust manifold featuring single catalyst design.
• For select MerCruiser stern drive and inboard engines.
• Coated for corrosion protection on internal coolant passages and exterior finish.
• Gasket is included with the manifold.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Exhaust manifold 8M0103773 is for the starboard side only on V-8 MerCruiser stern drive and inboard engines (3.5, 350 and 377 cid, model year 2008 and newer).

• Replacement manifold is for select MerCruiser stern drive and inboard engines with dry join exhaust systems.
• Manifold is for port or starboard side of the engine.
• Gasket included with manifold.
• Cast iron manifold is coated for corrosion protection on internal coolant passages and exterior finish.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Exhaust manifold 8M0185794, (supercedes 865735A02) is for V-8 MerCruiser stern drive and inboard engines made by General Motors with dry joint exhaust systems (305, 350 and 377 cid, model year 2002 and newer). Manifold is for port or starboard side of the engine.

• Converts exhaust manifolds with water rails to the newer style, cast iron manifolds without water rails.
• For select MerCruiser stern drive and inboard engines.
• Coated for corrosion protection on internal coolant passages and exterior finish.
• Gasket, drain plug, o-ring and drain elbow are included with the manifold.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive

Exhaust conversion kit 866178A02 converts exhaust manifolds with water rails to the newer style, cast iron manifolds without water rails. For use on 496 Magnum and 8.1S MerCruiser stern drive and inboard engines.

• Replacement exhaust elbow with 4" outside diameter and seven degree down angle
• Hot dipped and top coated to prevent corrosion. Recommended for use in freshwater or saltwater installations.
• Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive