MerCruiser 3.0 Risers
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Sierra$343.49 $216.14Sierra 18-19751 ELBOW EX 3.0L MP#600033A EXHAUST ELBOWS & RISERS (Sierra) Sierra manifolds are painted, packaged and leak tested. Replaces Mercury Marine 12076A2 Alternate - SIE 19751 18-1975 47-19751$343.49 $216.14
Mercury Marine / Quicksilver$412.58 $321.06OEM MerCruiser 3.0 Exhaust Riser Elbow 12076A2 Exhaust Elbow: 3.0L/3.0LX 1995+,Fits MCM 2.5L & 3.0L/LX (1982 & newer); also MCM 470 (1977-1982) Alternate - SIE 19751 18-1975 47-19751 Please confirm fitment of MerCruiser parts with your serial...$412.58 $321.06
MerCruiser 3.0 Exhaust Risers
NuWave Marine carries a large selection of top-quality MerCruiser 3.0 exhaust parts, including MerCruiser 3.0 exhaust risers. Water can do a lot to cool your engine down, but it’s imperative that you keep it from seeping into places it shouldn’t be. By maintaining or replacing your MerCruiser exhaust, you'll make sure your engine stays safe from water leakage. Risers connect the rest of your exhaust system to your exhaust manifold by way of a riser gasket. They are the place where cool water enters the exhaust system, which makes it extremely important that they are in good working order.
Exhaust Riser for 3.0 MerCruiser
Three-liter MerCruiser engines are popular for a number of reasons, chiefly among them, they have a great track record of performance when properly maintained. NuWave Marine carries MerCruiser 3.0 manifolds, as well as MerCruiser 3.0 gaskets and bolts that are key for connecting your manifold to your engine, and your riser to your manifold. As part of routine maintenance, keep an eye on the state of your riser, manifold, and the gasket that connects them on an annual basis. Generally speaking, for saltwater applications, we recommend you replace your exhaust system every 5 years.
MerCruiser 3.0 Riser Elbow
As we mentioned above, risers, often called riser elbows, are an integral part of your exhaust system. Older types of engines might need MerCruiser 3.0 Y pipes and down elbows to combine gasses from the left bank and right bank of the engine, though newer designs do not require this. If you have any questions about the replacement parts you need for your specific engine, don’t hesitate to contact our sales team.
Helping Boat Owners and Mechanics Fix Their Engines for Decades
Whether you’re a marine mechanic or a boat owner, NuWave Marine has the parts you need to keep your MerCruiser engine performing at its peak. Since 1987, we’ve been on the frontlines of the boat repair industry. Browse our large collection of premium OEM and highly-rated aftermarket parts today.