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      Product Listing

      • EMP 57-57513 MerCruiser V6/V8 Exhaust Center Riser Elbow
        $203.51
        $169.59

        EMP 57-57513 MerCruiser V6/V8 Exhaust Center Riser Elbow This EMP exhaust center riser elbow fits most MerCruiser V6/V8 applications and meets all OEM requirements. Product Features: 4" Exhaust Outlet 7° Down Angle Interchangeable BARR...

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      • Sierra 18-1845 MerCruiser V6/V8 Dry-Joint Exhaust Elbow
        $498.49
        $378.99

        Sierra 18-1845 MerCruiser V6/V8 GM Dry-Joint Exhaust Elbow Replaces 864591T02 This Sierra aftermarket exhaust elbow is for use with Mer Cruiser V6/V8 GM engines with dry joint exhaust manifolds. This exhaust manifold is for 2004 and newer V6/V8 GM 305,...

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      • Sierra 18-1937 MerCruiser 3.7L Exhaust Manifold Elbow
        $384.49
        $292.49

        Sierra 18-1937 MerCruiser 3.7L Exhaust Manifold Elbow Replaces 98562A6 This Sierra exhaust manifold elbow is for use with MerCruiser 3.7L engines. Application Info: MerCruiser 4 Cyl 224 cu. in. 3.7L engine models 165, 170, 180, & 190 Use...

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      • Sierra 18-1970-2 Riser Elbow
        $317.99
        $247.99

        Sierra 18-1970-2 Riser Elbow Sierra Marine 18-1970-2 is a replacement riser elbow for V-6 and V-8 applications. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. Features: Fits: V-6 & V-8 Applications 3"...

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      Mercruiser OEM Engine Parts Finder

      MerCruiser Exhaust Manifold

      Every boater should know that corrosion is the enemy of many boat engine parts. Even those that are sealed, such as an exhaust manifold, are not protected from damage by outside elements. As part of any sound maintenance program, Wholesale Marine recommends that you have this vital engine part inspected and, when worn, have it replaced to avoid costly engine repairs or even a rebuild.

      Need to Replace Your MerCruiser Exhaust Manifold? Let Us Help!

      MerCruiser exhaust manifolds are among the most reliable on the market. Models that have manifolds that are cooled by the engine’s fresh water/antifreeze coolant mixture will last indefinitely but still require routine maintenance. Should your MerCruiser Exhaust Manifold require replacement, know that we are your source for every part the task requires. From MerCruiser OEM Exhaust Elbows to Sierra Exhaust Boots to an entire MerCruiser OEM Exhaust Manifold, hardware, hose barbs, risers, drain taps, and gaskets, Wholesale Marine even carries the hardware and tools to ensure you’ll get the job done right.

      Shop Wholesale Marine for Mercruiser 4, 6, and 8-cylinder exhaust manifolds and risers. We carry both OEM and Sierra brands for the best selection, lowest price, and fastest shipping on the web! Give us a call or try our user-friendly Parts Finder for help locating the correct parts for your motor. If you have questions, we invite you to contact us. We’re boating enthusiasts too, and welcome your call. Or, if you wish to order, please call us Monday through Friday from 9:00 AM until 6:00 PM EST at (877) 388-2628. Don’t forget to sign up for our Captain’s Club Rewards Program to save even more the next time you shop at Wholesale Marine.