Sierra 18-1957-2 MerCruiser V8 GM 1981-2002 Exhaust Manifold - Replaces 807078T10 When in need of a MerCruiser manifold replacement, Wholesale Marine carries economical options to get you back...
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The Sierra 18-1953-2 is a direct OEM replacement exhaust manifold designed for MerCruiser GM Small B Read More.
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Add to CartThe Sierra 18-1953-2 is a direct OEM replacement exhaust manifold designed for MerCruiser GM Small Block V8 engines from 1983 to 2002, including 305, 350, and 377 CID models. This complete kit fits both port and starboard sides and arrives ready to install with all necessary gaskets, including a drain elbow assembly, exhaust elbow gasket, and exhaust manifold gasket. Featuring precision-fit components with finished contact surfaces, the manifold is primed and painted for enhanced durability, making it ideal for freshwater applications. It meets or exceeds manufacturer specifications and is backed by Sierra's Comprehensive Warranty. Requires Mounting Kit 18-8520 for proper installation.
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WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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