MerCruiser 52353 65142 GM Engine Water circulating Pump 165hp 6cyl I-6 1970-1981 Trim Tab Parts You get the set of

You get the set of 8 as pictured

Used in basically all OMC Cobra 4cyl 2

981660 / 0981660 Spark Plug Lead Assembly (Distributor to Coil)

This has the tapered spark plug holes (In short

MerCruiser 52353 65142 GM Engine Water circulating Pump 165hp 6cyl I-6 1970-1981 Trim Tab Parts You get the set ofIf you are having a cooling issue, please start with replacing the impeller in your gearcase as that is generally the problem. Usually you should only need to replace a water pump if it's rotted out Item Details MerCruiser 52353 Engine Water Re Circulation Pump (GM 165hp 6cyl 250CID Inline Six Straight Six models) Found on MerCruiser 165hp 6cyl models 1968 1981 Should replace 37369 and the 65142 referenced in 1979 1981 models Usually the 165hp models