A valve cover is a feature of engines that shields the top-mounted valve train components. In vehicles, the valve cover gasket is rubber. Under rising temperatures and over time, the gasket contracts and becomes more brittle, which may cause oil leaks. How often ought a valve cover gasket to be changed? There is no maintenance required on a valve cover gasket. It must only be replaced if it leaks. The valve cover gasket may also require replacement during a big engine repair if it is outdated. A leaking valve cover gasket is indicated by oil stains beneath the engine, a burnt oil stench under the hood, and obvious oil trails coming down the engine.
Key Features:
- Fits 60 HP (19861988), 65 HP Comm (19841986), 70 HP (19771985), and 75 HP Johnson/Evinrude engines (1977-88)
- This product replaces 390078, 47-4302, 808282259150, AP497, and 9-64102
- Sierra Powerhead Gasket Set
- Meets original equipment standards
Product Specifications:
- SKU: 18-4302
- UPC: 808282259150
- Weight: 0.90 LBS
- Unit Of Measure: EA
- Alternate Products SKU: "439084", "27-03196", "18-4302"
- Manufacturer Part Number (MPN): 118-4302
- Quantity: 1
Fits Johnson/Evinrude 60HP (1986-88), 65HP Comm (1984-86), 70HP (1977-85), 75HP (1977-88)
This product replaces:
- 390078, 47-4302, 808282259150, AP497, 9-64102
