Mercruiser 5.0, 5.7, and 6.2 Exhaust Manifolds
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Mercury Marine / Quicksilver$291.83 $250.14OEM MerCruiser 5.0/5.7/6.2 350 Exhaust Manifold 860246Q11 Replaces 860246A10 860246a15 860246-c 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...$291.83 $250.14
Mercury Marine / Quicksilver$486.86OEM MerCruiser 5.0 or 5.7 Exhaust Manifold Dry Joint (2002+) 865735a02 SS to 8M0185794 Fits most V-8 305, 350 & 377 engines 2002 and up, Port or Starboard Side. Ceramic coating old # 864308t01 If you are not sure if you have dry joint...$486.86
Sierra MerCruiser 5.7 5.0 350 305 V8 Exhaust Manifold 860246q11 860246A10 860246a15 860246-c 18-1953-2
Sierra$424.99 $409.99Sierra MerCruiser V8 Center Riser Exhaust Manifold Fits Applications: V-8 305, 350 & 377 Engines from Years 1983-2002 (Port or Starboard Side) Will not work with Dry joint! Replaces: • MerCrusier: 87114, 87114A19,...$424.99 $409.99
Mercury Marine / Quicksilver$404.17 $346.43OEM MerCruiser 5.0 or 5.7 Exhaust Manifold Ceramic Coated 860246A15 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...$404.17 $346.43
Sierra$654.89 $452.32Replacement MerCruiser Dry Joint Manifold by Sierra Includes gasket for manifold to head and bolts. Dry Joint Style Exhaust Manifold for MerCruiser Replaces: • MerCruiser-865735A02, 865049T01, 864308T01 Use with: 18-1845 RISER, 18-0720...$654.89 $452.32
Mercury Marine / Quicksilver$729.36 $678.66OEM MerCruiser 5.7/350 EC Cat Manifold Starboard 879288a01 8m0103773 (2010+) 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).$729.36 $678.66
Mercury Marine / Quicksilver$729.36 $678.66OEM MerCruiser 5.7/350 EC Cat Manifold Port 879288A04 8m0103774 (2010+) Exhaust manifold 8M0103774 is for the port side only on V-8 MerCruiser stern drive and inboard engines (3.5, 350 and 377 cid, model year 2008 and newer).$729.36 $678.66
Get high-quality MerCruiser 5.7 exhaust manifolds (as well as manifolds for 5.0L and 6.2L engines) and other replacement parts you can trust from NuWave Marine. Your boat’s exhaust is a key system that needs to function properly to keep your boat running like it should. Even a little bit of water seepage in the exhaust can cause major problems down the line, which is why NuWave Marine recommends that you inspect your exhaust yearly, and replace the whole thing every 5 years for saltwater applications. Freshwater exhausts might last longer, but it’s still smart to keep a vigilant eye on the components. Whether you need MerCruiser 5.7 manifolds, risers for a 5.0L engine, gaskets for your 6.2L motor, or any other component, we have the MerCruiser exhaust parts for 5.0, 5.7, and 6.2 engines that you need.
MerCruiser 5.7 Intake Manifold
The manifold is the part of the exhaust that fits on top of the cylinders of your engine and feeds hot gasses into the riser elbow. Manifolds are also a place where water circulates to cool engine exhaust and can be a point where a parts failure (even if it’s just a gasket) can lead to water entering the piston chamber. If you notice something wrong with your manifold, you might need a MerCruiser 5.7 exhaust manifold kit that also contains the gaskets and bolts you’ll need to connect your manifold to the adjacent parts while forming a watertight seal. Consider buying MerCruiser 5.0, 5.7, and 6.2 exhaust kits if you think you need to replace your entire exhaust.
MerCruiser 5.0 Manifolds and More
Whether you need a MerCruiser 5.0 manifold (or 5.7 or 6.2 manifolds) or MerCruiser 5.0, 5.7, and 6.2 riser elbows, you’ve come to the right place. NuWave Marine has been supplying marine mechanics and boat owners with high-quality replacement parts since the 1980s. We know how important even the smallest part can be, which is why we only carry the best OEM parts and choice aftermarket parts that meet our high standards for durability, longevity, and performance. If you have any questions about what parts you need for your engine, don’t hesitate to contact our staff today.