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Heurofosh 99370A2 Exhaust Flapper for MerCruiser SternDrive 4.3 5.0 5.7 L — Open-Box, 12% Off
Brand: Heurofosh
Condition: Used - VeryGood
$1722
$1950
-12% Save $228
Updated: 5 days ago
Description
Exhaust Water Shutter Y-Pipe Flapper Boat Motor for MerCruiser Outboard Engine
Fit for MerCruiser V6 V8 engines w/3" Y-Pipe 4.3L 5.0L 5.7L Motors
Replaces OE#: Mercury MerCruiser Outboard 99370A2 92802, Mallory 9-42801, Sierra 18-2733, GLM 89160
Crafted from premium metal and rubber, these flappers ensure exceptional durability, corrosion resistance, and extended longevity, providing the best OEM quality
Provide additional protection for your engine, preventing backflow of lake water when the engine is shut down while hot.
Water Shutter for MerCruiser Stern Drive V6 V8 Engines
The exhaust water shutter is used with the 3-inch exhaust elbow it is located in the exhaust Y-pipe.The shutter helps prevent water from being forced back into the engine under certain circumstances.
Replaces OE#:
- MerCruiser 99370A2
- Mallory 9-42801
- Sierra 18-2733
Fit for:
- V6 4.3L 185HP
- V6 4.3L 205HP
- V8 5.0L 200HP
- V8 5.0L 228HP
- V8 5.0L 230HP
- V8 5.7L 260HP
Sold by
Amazon Warehouse
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- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0cg1b992s
- Model:
- 99370A2
- Country:
- US
- ASIN:
- B0CG1B992S
- UPC:
- 788934534814
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Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $2 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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