Shopping Cart

Your cart is empty.

Your cart is empty.

807166A1 One Pair of New Water Shutter Kit for MerCruiser Stern Drive V8 V6 Engines

Free shipping on orders over $29.99

$25.99

$ 12 .99 $12.99

In Stock
  • Rubber
  • The 2 pcs exhaust flapper shutters with 4 pcs grommets
  • Fit for MerCruiser Stern Drive V8 V6 Engines, Part Number 807166A1
  • Fits Models: These will Not work on V6 engines that came with the one piece manifolds ( use 807166A2 it has a flat tip ), or early V8 with the round pin going through flapper.
  • Made of Premium Metal and Rubber, High Hardness and Durable, Best Price OEM quality, Ideal shutter for your selection
  • Guaranteed Timeliness, Safe and Convenient



Product Description

uanofcn

Parameter:

  • Contents:1 Flapper and 2 Grommets
  • Condition: New
  • 1998 and newer
  • Note: Will Not work on V6 engines that came with the one piece manifolds

This new aftermarket 807166A1 Water Shutter Flappers fits these models:

  • Fits Mercruiser stern drive V6 and V8 engines

Descriptions:

Features:

  • This item is brand new aftermarket 2 Exhaust Flappers Water Shutters Replaces Mercruiser with great quality.

Replace part number:

  • For Mercruiser 807166A1

Specification:

Fit Models:

  • These will Not work on V6 engines that came with the one piece manifolds ( use 807166A2 it has a flat tip ) ,or early V8 with the round pin going through flapper.
  • Used on many Mercruiser stern drive V8 engines.
  • ( Some V6 that came with the two piece maniflold/elbow )
UA-OFN Boat Engine Parts Manufacturer

Michael
Reviewed in the United States on March 18, 2025
Fits perfectly.
Doug Frankenberry
Reviewed in the United States on July 29, 2024
Good product
Dr. FunkyOctopus
Reviewed in the United States on July 17, 2024
Flappy flappers flap
David Roy
Reviewed in Canada on June 19, 2024
Looks and feels the same as OEM at 1/10 the cost. Not sure yet about durability as it's only been two weeks but no more water getting to my engine. Install was easy and fit was exact on my Mercruiser. For you boaters out there. Check your flappers every winterization to avoid hydrolock. I was lucky. You may not be
Kyle H. - 3 Dachshund Owner
Reviewed in the United States on June 16, 2024
It's all in the title, baby. LoL.Also, if you've never changed this out before, do it the hard way and save yourself a headache by removing the whole unit to get to your old ones. Don't try and slip the rubber sleeves. Won't work. LoL I've tried. Would have saved me time had I just done it the hard way, which is actually easier than what I thought would have been the easy way.
Mr Big Shot
Reviewed in the United States on December 5, 2024
These were a perfect replacement for my factory Mercruiser. How long they will last, who knows?
Siham
Reviewed in the United States on December 8, 2023
Good
Ronald Garner
Reviewed in Canada on December 5, 2023
As what I ordered, waiting for break in weather to replace
Mark J.
Reviewed in the United States on December 1, 2023
Form, size, shape, weight, feel just like the OEM ones it replaced.
Daniel
Reviewed in Canada on July 19, 2022
Très bon prodiut
Jeff
Reviewed in the United States on June 3, 2022
These were easy to install and seem to be very high quality. These need replaced every so often to prevent water from back flowing into your engine.
regal lace
Reviewed in Canada on July 31, 2021
Works great, great quality
Recommended Products

$61.55

$ 25 .99 $25.99

4.7
Select Option

$53.09

$ 26 .99 $26.99

4.7
Select Option