Brand Part Number Yamaha 6G5-W0078-A1-00 Yamaha 6G5-W0078-00-00 Yamaha 6G5-W0078-01-00 Sierra 18-3311 Sierra 18-3310 GlückMarine 6G5W0078 KUNOANZ KU-002093 WINGOGO 6G5-W0078-A1-00
7L - 2000–UP 47-862232A2/47-8M0104229 With Gen III Mercury MerCruiser 5
the engine not reaching operating temperature (stuck open)
which demands a moderate level of mechanical skill and proper tools
Exhaust Elbow Gasket – Fits MerCruiser 3.7L 165-190HP (Replaces 27-18272, 27-97863) Volvo Penta Brand Part Number Yamaha 6G5-W0078-A1-00Product Details This is a direct replacement Exhaust Elbow Gasket Fits MerCruiser 3. 7L 165 190HP, designed for MerCruiser 4 cylinder 165HP, 170HP, 180HP, 190HP, and 3. 7LX engines with aluminum exhaust manifolds from 19851989. It ensures a perfect seal between the exhaust elbow and the manifold. This gasket serves as a direct interchange for Mercury MerCruiser 27 18272 and 27 97863, Sierra 18 0881 1, GLM 32470, Osco 8561 G, and Mallory 9 61412.