SKU: 54804271654

TITAN 757 PERFORMANCE MerCruiser Exhaust Y Pipe Water Shutter Flappers - Set of 2, Replaces 807166A1, Durable, High-Quality Marine Parts

$45.90 $51.00
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

TITAN 757 PERFORMANCE MerCruiser Exhaust Y Pipe Water Shutter Flappers - Set of 2, Replaces 807166A1, Durable, High-Quality Marine PartsIntroducing the NEW Pair of Mercruiser Exhaust Water Shutter Flapper This listing is for a pair of high quality exhaust water shutters specifically designed for Mercruiser stern drive models. Each package includes 1 Pair (2) of shutters to ensure you have everything you need for a complete replacement. These aftermarket replacements are crafted to meet OEM quality standards, providing a reliable solution for your boating needs. Key Features: OEM

Introducing the NEW Pair of Mercruiser Exhaust Water Shutter/Flapper

This listing is for a pair of high-quality exhaust water shutters specifically designed for Mercruiser stern drive models. Each package includes 1 Pair (2) of shutters to ensure you have everything you need for a complete replacement. These aftermarket replacements are crafted to meet OEM quality standards, providing a reliable solution for your boating needs.

Key Features:

  • OEM quality aftermarket replacement
  • Exact items are pictured for your assurance
  • Replaces Mercruiser Part Number: 807166A1
  • Compatible with a range of Mercruiser V6 and V8 stern drive models
  • Note: Does not fit V6 models with one-piece manifold
  • Each shutter measures 4 inches

These exhaust water shutters/flappers are essential components for maintaining optimal performance in your Mercruiser engine. They prevent water from flowing back into the exhaust system, ensuring that your engine runs smoothly even in challenging conditions. The high-quality design ensures durability and longevity, making these shutters a wise investment for any boat owner.

When you purchase this exhaust water shutter pair, you can trust that you are receiving the exact item you see in the product images. We pride ourselves on delivering quality and transparency, allowing you to make informed purchasing decisions. Our Mercruiser replacement parts are engineered to fit seamlessly with many models, ensuring a hassle-free installation process.

This product is perfect for boat enthusiasts looking for reliable, OEM-quality parts to maintain their Mercruiser engines. Whether you're upgrading your engine components or replacing worn-out parts, these exhaust water shutters are designed to meet your boating needs.

Brand: TITAN 757 PERFORMANCE

Invest in your boating experience with our Mercruiser Exhaust Water Shutter/Flapper pair today. Experience the difference that quality aftermarket replacements can make in your engine's performance and longevity. Order now to ensure your boat remains in top condition for all your aquatic adventures.

For optimal performance and reliability, choose our Mercruiser Exhaust Water Shutter/Flapper and enjoy peace of mind knowing you have the right parts for your stern drive model.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 54804271654

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4.1 ★★★★★
Based on 26 reviews
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Cuba, US
★★★★★ 5
Amazon Basics MERV 11 Filters: Solid Performance Without the Premium Price
Pattern Name: 20x20x1, Style: Merv 11
Amazon Basics MERV 11 Filters: Solid Performance Without the Premium Price I’ve been using these Amazon Basics 20x20x1 MERV 11 filters in my home HVAC system, and overall they’ve been a very dependable option for routine filter changes. I like buying them in a 6-pack because it takes the hassle out of remembering to reorder every couple of months, and the per-filter cost is noticeably lower than the big-name brands at the hardware store. Installation is straightforward. The actual size fits my return slot properly with no bending or forcing, and airflow has remained strong. With MERV 11, these strike a nice balance for my setup — noticeably better dust and pollen capture than basic MERV 5 or 8 filters, but without putting obvious strain on the system. After about a month of use, the filters clearly show they’re doing their job, collecting a visible layer of dust and fine debris. A few things to keep in mind. The cardboard frame isn’t as rigid as some premium filters, and they’re a bit thinner than brands like Filtrete. They’ve held up fine for me during normal use, but I wouldn’t try to stretch them much past the recommended replacement interval. Also, if you have an older or low-powered HVAC system, MERV 11 may be more filtration than you need — in that case, a lower MERV option might make more sense. Bottom line: These Amazon Basics MERV 11 filters are a practical, budget-friendly choice that deliver solid filtration and good airflow for regular HVAC maintenance, as long as you stick to timely replacements and don’t expect premium-brand rigidity.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
B
Verified Purchase
Bob Collins
Charlottesville, US
★★★★★ 5
Great filter at Great price.
Pattern Name: 14x14x1, Style: Merv 8
Prefect fit and works great. We have these on subscription to match our system filter replacement reminder.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
J
Verified Purchase
JoslinsROCK!!!
Draper, US
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ I can breathe again — and my house says thank you 😂
Pattern Name: 20x20x1, Style: Merv 11
⭐️⭐️⭐️⭐️⭐️ I can breathe again — and my house says thank you 😂 These Amazon Basics MERV 11 air filters have been a game changer for my HVAC system. I installed them and immediately felt like my home went from “dust tornado aftermath” to “spa-day air vibes.” Whether it’s pollen, pet hair, or mystery dust bunnies lingering in the corners, these filters make the air feel noticeably cleaner and fresher. Installation was about as easy as ripping plastic wrap off a new gadget — pop out the old filter, slide these in, and suddenly the air quality goes from “huh?” to “ahhh.” The electrostatic pleated design grabs everything from sneaky dust motes to pet dander like a champ, and I can actually tell when the AC kicks on that the air feels crisper — in a good way. 🌬️ Between the six count and the solid MERV rating, this was a smart purchase that keeps my HVAC happy and my allergies way more manageable. If you want clean air without the hassle, these filters are a fantastic value and really get the job done. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
R
Verified Purchase
Ryan
Louisville, US
★★★★★ 4
Good, I think.
Pattern Name: 16x25x1, Style: Merv 11
Not my area of expertise but wanted something with a thicker filter and these seem to be doing well. They last 3+ months before discoloration is noticeable to the point you’d think it’s time to put in a new filter. The 6-pack price can’t be beat, truly. Easily installed and used, fits perfect to size and looks clean. Unknown relief on allergies so far since it’s been winter but I’m optimistic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
B
Verified Purchase
Ben Hancock
New York, US
★★★★★ 5
Better quality that name brand hardware store
Pattern Name: 20x20x1, Style: Merv 11
These are a great value for a multi-pack. They fit perfectly in the vent and you can definitely notice the difference in air quality. It’s much easier to just have a stack of these on hand so I can swap them out regularly without a trip to the store.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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