PLEASE NOTE: This engine is from the Japanese Domestic Market (JDM) and will only fit these vehicles. PILOT 03-04 (3.5L, VIN 1, 6th digit). INCLUDES OIL PUMP – NEW IN BOX. MUST SWAP THE INTAKE MANIFOLD AND EXHAUST MANIFOLD. If accessories are attached to the engine, they are. Use of ALL your. External components is recommended. Timing belt replacement is recommended! Caused by a timing belt or timing belt tensioner failure.