Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
* 807166A3 Mercury Marine/Quicksilver Shutter Assembly (Pair)/205G807166A3 Mercury Marine Quicksilver Shutter Assembly (Pair) Item Supersession Chain: Water shutter 807166A3 is For use on various and numerous MerCruiser sterndrive installations. This shutter is 2. 5 in. diameter at the cross pin. Check your owner's manual or parts manual for exact fitment. Also known as a water flapper, the shutter is open for exhaust to exit the engine and closes when the engine is not running to keep water from flowing back to the
807166A3 Mercury Marine/Quicksilver Shutter Assembly (Pair)/
Item Supersession Chain:Water shutter 807166A3 is For use on various and numerous MerCruiser sterndrive installations. This shutter is 2.5 in. diameter at the cross pin. Check your owner's manual or parts manual for exact fitment. Also known as a water flapper, the shutter is open for exhaust to exit the engine and closes when the engine is not running to keep water from flowing back to the engine causing corrosion or serious damage to the engine. Fits inline inside the exhaust system for sterndrive installations. Installed downstream of the flexible union between the elbow and Y-pipe. See your owner's manual or service manual for specific application and instructions.
- Acts as a flexible check valve to stop water from returning up the exhaust system to the engine
- Also called a water flapper
- 2.5 in. diameter at cross pin
- Fits numerous MerCruiser sterndrive installations
- Fits inline inside the exhaust system for sterndrive installations
- Installed downstream of the flexible union between the elbow and Y-pipe
- See your owner's manual or service manual for specific applications and instructions
- The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection, and peace of mind.
| Row | Class | Part Number | SS Level | Disp | Description |
|---|---|---|---|---|---|
| 1 | 807166A3 | 00 | ACT | SHUTTER ASY(PAIR) | |
| 2 | 14348 | 01 | SS | WATER SHUTTER | |
| 3 | 14348A1 | 01 | SS | SHUTTER ASY-WATER | |
| 4 | 14348A2 | 01 | SS | SHUTTER KIT-WATER | |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 1811 reviews
Sort
Product Reviews
★★★★★ 5
My go-to energy drink for years, no crashes or headaches
Flavor Name: Zero Ultra, Size: 16 Fl oz (Pack of 15)
Consistent energy, good taste, and no weird side effects
✔️ Sugar-free with no crash
✔️ No headaches or jittery feeling
✔️ Clean, smooth energy boost
✔️ Good flavor without being overly sweet
✔️ Reliable enough for long-term daily use
✔️ Subscription makes it easy to keep stocked
I’ve been buying Monster Zero Ultra for years and have it on subscription. It’s the one energy drink I consistently go back to. I've tried most others and they all leave me feeling weird.
I actually feel a noticeable energy boost from it, but without the downsides I’ve had with other drinks. No headaches, no weird jittery feeling, and no crash later on.
The flavor is also solid (this one and Ultra Violet are my go tos') , not overly sweet, and easy to drink regularly. I only buy sugar-free energy drinks, and this checks that box without sacrificing taste. I limit myself to one a day after the gym and water the rest of the day.
After trying a lot of different brands, this is the one that’s stayed consistent for me, which is why I’ve kept it on subscription.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 5
Monster
Flavor Name: Zero Ultra, Size: 16 Fl oz (Pack of 15)
Great price. Cheaper than the store. Zero sugar is a game changer!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 4
Great Drink for Dads
Flavor Name: Zero Ultra, Size: 16 Fl oz (Pack of 15)
It tastes great and it is sugar free.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Clean, Crisp Energy Drink
Flavor Name: Zero Ultra, Size: 16 Fl oz (Pack of 15)
This energy drink has a light, crisp flavor that is noticeably less heavy than many traditional energy drinks. It has a slightly citrus style taste with a smooth carbonation that makes it easy to drink without feeling overly sweet or syrupy.
The zero sugar formula keeps it feeling cleaner on the palate, which I appreciate when I want something refreshing instead of something thick or overly intense. It goes down easily and does not leave a strong aftertaste.
I find the energy boost to be steady and consistent, without feeling like an abrupt spike. It feels more balanced, which makes it easier to use during long work periods or when I need to stay alert without feeling overwhelmed.
The 16 ounce can size is convenient, and the pack format is practical for keeping stocked at home or grabbing on the go. It is easy to chill and stays refreshing cold.
Overall, this is a smooth, lightly flavored energy drink with zero sugar, consistent performance, and an easy drinking profile that makes it a reliable option for everyday energy needs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
My Favorite Flavored Sparkling Water
Flavor Name: Black Raspberry, Size: 17 Fl Oz (Pack of 12)
Sparkling Ice Black Raspberry has honestly become my favorite flavored sparkling water. The flavor is strong enough to actually taste satisfying without being overly sweet, and it has a really refreshing balance compared to many other zero-sugar drinks.
One thing I especially like is that it feels much more enjoyable than plain water while still avoiding the heavy sugary feeling that comes with regular soda. The carbonation level is also good in my opinion because it gives the drink a crisp texture without feeling overly aggressive or flat.
The black raspberry flavor stands out nicely and does not have the strange aftertaste that some zero-sugar drinks tend to develop. It has consistently been one of the easiest flavored waters for me to keep buying regularly.
I also appreciate the added vitamins and the convenience of having a flavorful alternative available when trying to avoid higher-calorie drinks.
Overall, this has easily been my go-to sparkling water, and I would highly recommend it to anyone looking for a flavorful zero-sugar drink option that still feels refreshing and satisfying.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
recommand products
30A Square D Heavy Duty Safety Switch HU361 (SKU: 3926AA)(3926AA)
60.00
Lightronics Stage Control Board TL-3256 (SKU: 2453AA)(2453AA)
125.00
AS-IS Beckman BioMek Model 1000 Automated Lab Workstation Robotic Arm AS-IS(S6LLST5371)
187.50
Liebert XDA Air Flow Enhancer 5 fan Rack-mountable XDA5BK(100837)
118.50
Cisco Systems Nexus Fabric Extender 100-240VAC 6-3A N2K-C2248TP-1GE V03(103636)
200.00