OEM construction for reliable, correct fit & performance Prevents oil leaks and maintains proper oil pressure Includes all required seals (3 O‑rings) for a complete service part Replaces older part numbers: 19‑8M0064964 and 8M0045813 Brand new, genuine Mercury Mercury Marine / Mercruiser OEM Oil Plug Assembly, 19-8M0112869. This is a factory original equipment part, not aftermarket. Fits: Compatible with the following 4‑stroke outboard engine models up to 450 HP Verado: 3.4 L V6 (175–200 HP) and 4.6 L V8 (200–300 HP) 450 HP 4.6 L V8 Racing Verado.