WSM SIERRA - Exhaust Flapper Mercruiser - 18-4457, 12644A1, 12644Q01

WSM SIERRA - Exhaust Flapper Mercruiser - 18-4457, 12644A1, 12644Q01

Marsoni

M251S

$36.97

Get it in 3 business days with 1 day shipping. Friday, May 29

WSM SIERRA - Exhaust Flapper Mercruiser - 18-4457, 12644A1, 12644Q01Item#: 18 4457 Exhaust Flapper Mercruiser OEM#: 12644A1, 12644Q01 Brand: Sierra FITMENTS: Make Model Year(s) Mercruiser ALL

Easy Shipping

Quick Dispatch:

Your WSM SIERRA - Exhaust Flapper Mercruiser - 18-4457, 12644A1, 12644Q01 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your WSM SIERRA - Exhaust Flapper Mercruiser - 18-4457, 12644A1, 12644Q01 ships.

Need Help?
Questions about WSM SIERRA - Exhaust Flapper Mercruiser - 18-4457, 12644A1, 12644Q01, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for WSM SIERRA - Exhaust Flapper Mercruiser - 18-4457, 12644A1, 12644Q01 in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

This works well for what I needed – a simple background for my kids’ online school. It’s lightweight and very easy to put together, and it stands up fine without needing to mount anything. The color is listed as black, but it’s more of a dark gray in person. Not a huge deal, just something to be aware of. It’s not super heavy duty, but it does the job for privacy and as a video backdrop. Overall, a good, portable divider that’s quick to set up and works well for light use.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 21, 2026

Verified Purchase

Robert A. Bertsche

Lake Worth, US

★★★★★ 5

Essay to assemble

Color: Grey

Very nice. Did the job the way I wanted.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 28, 2026