Honda K20 Valve Stem Seals Inlet (Genuine OEM) - K20A / K20Z Honda K20Z Service Real-time programming

Real-time programming

or our performance 8th Gen Civic cables

We recommend professional installation and measurement

while the chassis-side adapter mates cleanly to the hard line—perfect for street cars that still run factory filters

Honda K20 Valve Stem Seals Inlet (Genuine OEM) - K20A / K20Z Honda K20Z Service Real-time programmingProduct Description The Genuine Honda valve stem seals are responsible for sealing the valve and valve guide and preventing oil from entering the combustion chamber. A leaking valve stem seal can cause excessive oil consumption and blue smoke out of the exhaust. Intake valve seals are denoted by a silver coloured spring, while the exhaust valve seals are denoted by a brown coloured spring. This item is brand new and sourced directly from Honda in