Water Pump 387447 3855991 18-3577 for Mercruiser Volvo Penta Marine Engines by Chamixx - Used condition

Water Pump 387447 3855991 18-3577 for Mercruiser Volvo Penta Marine Engines — Open-Box, 20% Off

Name: Water Pump 387447 3855991 18-3577 for Mercruiser Volvo Penta Marine Engines
Brand: Chamixx
SKU: awhd-us-b0cfdp71rd
Price: 75.81 USD
Availability: InStock

Brand: Chamixx

Condition: Used - VeryGood

$75⁸¹

$94⁹⁰

-20% Save $19⁰⁹

Updated: 29 days ago

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Description

Part Number: 387447 3855991 67859 811573 8504541 850454R1 18-3577 18-3574 18-685M 9-42604 WP415M US5061 157144 Application Models: Compatible with Mercruiser 7.4L 8.2L 454 Mag 502 Mag Bravo MPI12 Crusader 454XL 502XL 8.1L12 OMC 7.4L 8.2L 454 King Cobra Pleasurecraft 5.7L 6.0L 8.1L Volvo Penta 7.4GL 7.4GI 7.4GSI 8.2GL 8.2GI 8.2GSI Big Block GM Engines Replace for Volvo Penta 3855991 Mercruiser 811573A04 OMC 811573A03 387447 Sierra 18-3577-2 18-3577 18-3574 Mercury 17670 Mallory 9-42604 MES WP415M GLM 15301 Features: This pump is for marine circulation and stamped steel timing covers, it will also fit various marine engines as above, also equipped with a bi-directional stainless steel backing plate. Warranty: Get replacement in 1 Year or return for refund for free in 3 Months (no mileage limit) Part Name: Water Pump
Part Number: 387447 3855991 67859 811573 8504541 850454R1 18-3577 18-3574 18-685M 9-42604 WP415M US5061 157144
Applications:
Compatible with Mercruiser 7.4L 8.2L 454 Mag 502 Mag Bravo MPI12 Crusader 454XL 502XL 8.1L12 OMC 7.4L 8.2L 454 King Cobra Pleasurecraft 5.7L 6.0L 8.1L Volvo Penta 7.4GL 7.4GI 7.4GSI 8.2GL 8.2GI 8.2GSI Big Block GM Engines
Replace for Volvo Penta 3855991 Mercruiser 811573A04 OMC 811573A03 Sierra 18-3577-2

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Product Details

SKU:: awhd-us-b0cfdp71rd
Model:: 8504541
Country:: US
ASIN:: B0CFDP71RD

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $19 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.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Chamixx products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.