Description NGK TR5IX Iridium spark plug
NGK TR5IX spark plug
Mercury 8M0046007, 8M0176687, 803990, 861644
Mercruiser 350 MAG and 6.2L MPI
In the same range
NGK TR5IX spark plug
Mercury 8M0046007, 8M0176687, 803990, 861644
Mercruiser 350 MAG and 6.2L MPI