Intergrated Plug Seals, Suzuki, Ertiga, Proton, Valve Cover Assy

In the Proton (Suzuki) Ertiga, the valve cover and the plug seal are integrated, meaning they cannot be replaced separately. Instead, you will need to purchase and install the entire valve cover assembly, which includes the integrated plug seal. This is a common design in some engines where the valve cover and plug seal are manufactured as a single unit.