Marine Exhaust Risers
- Sierra®Exhaust Elbow Gasket for MerCruiser EnginesExhaust Elbow Gasket for MerCruiser Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications....Built for maximum strength and enduranceExpertly crafted from the highest grade materials$5.02 - $18.29
- Sierra®Exhaust Elbow Gasket for OMC EnginesExhaust Elbow Gasket for OMC Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$1.54 - $11.34
- Sierra®Exhaust Elbow Gasket for Volvo Penta EnginesExhaust Elbow Gasket for Volvo Penta Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications....Built for maximum strength and enduranceExpertly crafted from the highest grade materials$6.58 - $11.34
- Sierra®Exhaust Elbow Gasket, 2 Pack for Ford EnginesExhaust Elbow Gasket, 2 Pack for Ford Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$10.09
- Sierra®Exhaust Elbow Gasket, 2 Pack for GM EnginesExhaust Elbow Gasket, 2 Pack for GM Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications....Built for maximum strength and enduranceExpertly crafted from the highest grade materials$10.09
- Sierra®Exhaust Elbow Mounting Kit for Crusader EnginesExhaust Elbow Mounting Kit for Crusader Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$58.09 - $67.25
- Sierra®Exhaust Elbow Mounting Kit for Ford EnginesExhaust Elbow Mounting Kit for Ford Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications....Built for maximum strength and enduranceExpertly crafted from the highest grade materials$9.73 - $12.29
- Sierra®Exhaust Elbow Mounting Kit for GM EnginesExhaust Elbow Mounting Kit for GM Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$12.18 - $67.25
- Sierra®Exhaust Elbow Mounting Kit for MerCruiser EnginesExhaust Elbow Mounting Kit for MerCruiser Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$12.18 - $37.91
- Sierra®Exhaust Elbow Mounting Kit for MerCruiser EnginesExhaust Elbow Mounting Kit for MerCruiser Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$11.30
- Sierra®Exhaust Elbow Mounting Kit for OMC EnginesExhaust Elbow Mounting Kit for OMC Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications....Built for maximum strength and enduranceExpertly crafted from the highest grade materials$21.39
- Sierra®Exhaust Elbow Mounting Kit for Volvo Penta EnginesExhaust Elbow Mounting Kit for Volvo Penta Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$18.57 - $21.39
- Sierra®Exhaust Elbow for Chevrolet EnginesExhaust Elbow for Chevrolet Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$67.89
- Sierra®Exhaust Elbow for Chrysler EnginesExhaust Elbow for Chrysler Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$166.22
- Sierra®Exhaust Elbow for Crusader EnginesExhaust Elbow for Crusader Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$67.89
- Sierra®Exhaust Elbow for GM EnginesExhaust Elbow for GM Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will satisfy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$186.58
- Sierra®Exhaust Elbow for Indmar EnginesExhaust Elbow for Indmar Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$67.89
- Sierra®Exhaust Elbow for MerCruiser EnginesExhaust Elbow for MerCruiser Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$67.89
- Sierra®Exhaust Elbow for OMC EnginesExhaust Elbow for OMC Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$67.89 - $223.16
- Sierra®Exhaust Elbow for Volvo Penta EnginesExhaust Elbow for Volvo Penta Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$67.89 - $223.16
- Sierra®Exhaust Manifold Spacer for GM EnginesExhaust Manifold Spacer for GM Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...Expertly crafted from premium materialsDesigned to match rigorous quality standards$221.37
- Sierra®Exhaust Manifold Spacer for MerCruiser EnginesExhaust Manifold Spacer for MerCruiser Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...High quality at an affordable priceExpertly made from premium materials$136.65
- Sierra®Exhaust Plate Gasket for Johnson/Evinrude EnginesExhaust Plate Gasket for Johnson/Evinrude Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...High quality at an affordable priceExpertly made from premium materials$4.94 - $14.22
- Sierra®Exhaust Plate Gasket for Mercury EnginesExhaust Plate Gasket for Mercury Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...High quality at an affordable priceExpertly made from premium materials$9.49 - $52.98
- Sierra®Exhaust Riser Kit for MerCruiser EnginesExhaust Riser Kit for MerCruiser Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$242.64
- Sierra®Exhaust Riser Mounting Kit for Ford EnginesExhaust Riser Mounting Kit for Ford Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications....Built for maximum strength and enduranceExpertly crafted from the highest grade materials$12.65
- Sierra®Exhaust Riser Mounting Kit for GM EnginesExhaust Riser Mounting Kit for GM Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$12.65
- Sierra®Exhaust Riser Mounting Kit for MerCruiser EnginesExhaust Riser Mounting Kit for MerCruiser Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$12.65
- Sierra®Exhaust Riser for Chrysler EnginesExhaust Riser for Chrysler Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$209.42
- Sierra®Exhaust Riser for Crusader EnginesExhaust Riser for Crusader Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$270.39
A riser, sometimes also called an elbow, is a U-shaped component bolted to the exhaust manifold at one end and to the exhaust hose at the other end. This part is basically the point where raw water from the engine cooling system is introduced into the exhaust system for it to reduce the temperature of gases and muffle engine noise. The riser is shaped to ensure a one-way flow of water, preventing it from flowing back into the manifold and entering the motor, where it can do a lot of damage. However, when the riser rusts away and leaks, cooling water will likely find its way into the manifold.
Risers are typically water-jacketed, which means they have a double-walled construction. Hot exhaust gases flow through an internal pipe, while cooling water is “sandwiched” between the walls. These parts are typically manufactured from cast iron. Over time, the inner wall corrodes and develops a leak, letting water into the manifolds. The big issue is that internal damage is not visible and can only be revealed after removing the elbow. That’s why the rule of thumb is to replace it every five years, or sooner if your boat is used in seawater. In our store, you’ll find a high-quality replacement made specifically for your motor.