807166A 1 Mercruiser WATER SHUTTER

MARKGOO 807166A1 Water Shutter Kit With Crommet for MerCruiser Stern Drive V6 V8 Engine 4.3L 5.0L 5.7L 5.8L 6.3L 7.4L 8.2L Y Pipe Exhaust Flapper used 2 Piece Maniflod Elbow 807166A-1
Water Shutter Kit 807166A1 fits MerCruiser Sterndrive engines from year 1998 & UP. Fits oval 4 inch Y-pipes with two rectangular pin holes. || Also called a water flapper. Acts as a flexible check valve to stop water from returning up the exhaust system to the engine. || Fit for MerCruiser Stern Drive 4.3L 5.0L 5.7L 5.8L 6.3L 7.4L 8.2L Diesel or Gas Engines. || The Part number is Replaced by 807166A1, 807166A-1 OBR Red Rhino MR-507, GLM Marine 89175, Pro Marine 65167. || If you have two rectangular holes for the grommets you need the water shutters 807166A1. If your Y-pipe changes size a few inches bellow the shutter you have a one piece manifold V6 Y-pipe and need shutter 807166A2. || Easy to install with common shop tools. See your owner's manual or service manual for specific applications and replacement instructions.

TOOWGM Water Shutter Flappers kit OEM 807166A1 Compatible For Mercruiser 4.3 5.0 5.7 7.4 305 350 454 502
★OEM/ PART NUMBER:807166A1 || ★Please carefully check your product OE number or car model. Please check the pictures of product detail, thank you! || ★MATERIAL:We only use the highest grade materials,built to Strict Quality Control Standards, Meets the OEM standards.Every product must take inspected and tested multiple times before the shipment. || ★NOTICE: Please use the year/make/model drop down bar confirm the compatibility before purchasing. And make sure our part number is the same with your existing one before purchase! || ★WARRANTY: We offer a long time warranty, true worry-free shopping experience.

ZUDKSUY 2-pack Water Shutter Kit Replacement for 807166A1 Compatible with MerCruiser Stern Drive V8 V6 Engines
Product Replacement: Replacement for part number 807166A1 || Product Compatible: Compatible with MerCruiser stern drive V8 V6 engines || Material Description: Made of metal and rubber with high hardness and high precision features, very durable. || Package Quantity: 2pcs* water louvers || Sincere Service: Before you buy, please confirm the product suitability and compatibility, if you accidentally buy an unsuitable product, please feel free to contact us.