Solenoid for MerCruiser V8, 450-575 Hp OEM: MercuryReplaces: Mercury 818999A2 | 818999A1For 1987-2005 GM & MIE V8, 450-575 Hpalso crosses with:Sierra: 18-5820ARCO: SW099GLM: 72380Mallory: 9-15116SolenoidSKU: 89-02813$23.00PriceQuantityAdd to Cart