Quicksilver Thermostat for Mercury Verado 135HP-400HP L4/L6 Housing+Oetiker clamp assembly (8M0174561) 100 hour service the M2-300X4 Element Ready™ amplifier

the M2-300X4 Element Ready™ amplifier is a 300 watt

comfortable

Sub channel stable at 1 ohm (500 watts RMS)

(1) 3/8" Torx Bit Socket

Quicksilver Thermostat for Mercury Verado 135HP-400HP L4/L6 Housing+Oetiker clamp assembly (8M0174561) 100 hour service the M2-300X4 Element Ready™ amplifierQuicksilver Thermostat & housing+oetiker clamp assembly for Mercury Verado 135 400HP L4 L6. OE #8M0174561 which supersedes 892864T04 We included the necessary oetiker clamp needed so you don't need to go searching for one or use the wrong clamp which will damage your cooling hose. This is a common point of failure that will cause your engine to run too cold and "Make oil" debris can clog them or just simply go bad because of age. Fitment Mercury