--- product_id: 329845414 title: "High/Low Pressure Fuel Pump Replacement for Mercury Marine Outboard Dua (All Years) Replaces 855427A1, 855427A, 880596T55, 855432A1, 855432A, 880596T5" brand: "osias" price: "416.91 DT" currency: TND in_stock: false reviews_count: 6 category: "Osias" url: https://www.desertcart.tn/products/329845414-high-low-pressure-fuel-pump-replacement-for-mercury-marine-outboard store_origin: TN region: Tunisia --- # Electric operation for reliable fuel delivery Universal fit for Mercury Marine outboards Durable alloy steel construction High/Low Pressure Fuel Pump Replacement for Mercury Marine Outboard Dua (All Years) Replaces 855427A1, 855427A, 880596T55, 855432A1, 855432A, 880596T5 **Brand:** osias **Price:** 416.91 DT **Availability:** ❌ Out of Stock ## Summary > ⛵ Power your adventure with precision fuel flow! ## Quick Answers - **What is this?** High/Low Pressure Fuel Pump Replacement for Mercury Marine Outboard Dua (All Years) Replaces 855427A1, 855427A, 880596T55, 855432A1, 855432A, 880596T5 by osias - **How much does it cost?** 416.91 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/329845414-high-low-pressure-fuel-pump-replacement-for-mercury-marine-outboard) ## Best For - osias enthusiasts ## Why This Product - Trusted osias brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Alloy Steel Build:** Engineered for durability to withstand marine environments and extend pump life - • **Plug-and-Play Compatibility:** Seamlessly replaces multiple Mercury Marine part numbers for hassle-free installation - • **Universal Fit for All Years:** Designed to fit all Mercury Marine outboard dual fuel systems, eliminating compatibility guesswork - • **Precision Electric Fuel Pump:** Ensures consistent high/low pressure fuel flow for optimal engine performance - • **Cost-Effective Marine Upgrade:** Premium replacement at a fraction of OEM pricing—keep your boat running without breaking the bank ## Overview This high/low pressure electric fuel pump replacement by OSIAS is crafted from durable alloy steel and designed to universally fit Mercury Marine outboard dual fuel systems across all years. It replaces multiple OEM part numbers, delivering reliable fuel delivery at a significantly lower cost, making it an essential upgrade for boat owners seeking dependable performance and value. ## Description Buy High/Low Pressure Fuel Pump Replacement for Mercury Marine Outboard Dua (All Years) Replaces 855427A1, 855427A, 880596T55, 855432A1, 855432A, 880596T5: Electric Fuel Pumps - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: GREAT VALUE!! - Purchased these pumps as having trouble for second time in 2 years with Merc Outboard fuel module. Tired of paying high price for OEM Merc parts so figured worth a shot! Well both pumps fit and they worked for 1/10th the price of Merc! A regulator and hose kit was, also, included. But neither of those items worked. Regulator was not the same and wouldn't work and hose was too big. But boat is running again so very happy with product!! Would recommend to any one who is buying Merc pumps!! Review: Cheap made crap - Inexpensive, you get what you pay for. Lasted less than a month. ## Features - High/Low Pressure Fuel Pump Replacement for Mercury Marine Outboard Dua (All Years) Replaces 855427A1, 855427A, 880596T55, 855432A1, 855432A, 880596T5 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B096JQHMD4 | | Auto Part Position | Front | | Best Sellers Rank | #3,806,945 in Automotive ( See Top 100 in Automotive ) #28,065 in Automotive Replacement Electric Fuel Pumps | | Body Material | Alloy Steel | | Brand Name | OSIAS | | Compatible with Vehicle Type | Boat | | Connector Type | NPT | | Customer Reviews | 3.3 3.3 out of 5 stars (16) | | Fit Type | Universal Fit | | Gas Type | Gasoline | | Included Components | Comes with housing | | Inlet Connection Type | Hose Barb | | Item Type Name | fuel pump | | Manufacturer | OSIAS | | Manufacturer Part Number | 380500+360100 | | Manufacturer Warranty Description | 1 | | Material Type | Alloy Steel, Metal | | Mounting Type | Tank Mount | | Operation Mode | Electric | | Part Interchange Info | replacement | | Product Grade | Replacement Part | | Product Style | Electric | | Specification Met | OE | ## Product Details - **Brand:** OSIAS - **Fit Type:** Universal Fit - **Material:** Alloy Steel, Metal - **Style:** Electric - **Vehicle Service Type:** Boat ## Images ![High/Low Pressure Fuel Pump Replacement for Mercury Marine Outboard Dua (All Years) Replaces 855427A1, 855427A, 880596T55, 855432A1, 855432A, 880596T5 - Image 1](https://m.media-amazon.com/images/I/51cuthNppOL.jpg) ![High/Low Pressure Fuel Pump Replacement for Mercury Marine Outboard Dua (All Years) Replaces 855427A1, 855427A, 880596T55, 855432A1, 855432A, 880596T5 - Image 2](https://m.media-amazon.com/images/I/41QlCTo5LIL.jpg) ![High/Low Pressure Fuel Pump Replacement for Mercury Marine Outboard Dua (All Years) Replaces 855427A1, 855427A, 880596T55, 855432A1, 855432A, 880596T5 - Image 3](https://m.media-amazon.com/images/I/51typ9e6TEL.jpg) ![High/Low Pressure Fuel Pump Replacement for Mercury Marine Outboard Dua (All Years) Replaces 855427A1, 855427A, 880596T55, 855432A1, 855432A, 880596T5 - Image 4](https://m.media-amazon.com/images/I/51wWZwVsAhL.jpg) ![High/Low Pressure Fuel Pump Replacement for Mercury Marine Outboard Dua (All Years) Replaces 855427A1, 855427A, 880596T55, 855432A1, 855432A, 880596T5 - Image 5](https://m.media-amazon.com/images/I/51UvteW3tgL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ GREAT VALUE!! *by K***R on July 25, 2021* Purchased these pumps as having trouble for second time in 2 years with Merc Outboard fuel module. Tired of paying high price for OEM Merc parts so figured worth a shot! Well both pumps fit and they worked for 1/10th the price of Merc! A regulator and hose kit was, also, included. But neither of those items worked. Regulator was not the same and wouldn't work and hose was too big. But boat is running again so very happy with product!! Would recommend to any one who is buying Merc pumps!! ### ⭐ Cheap made crap *by J***D on March 11, 2025* Inexpensive, you get what you pay for. Lasted less than a month. ### ⭐⭐⭐⭐⭐ Right part for the job. *by J***R on September 8, 2023* My husband was pleased with quality and performance. It did what it was designed to do. ## Frequently Bought Together - High/Low Pressure Fuel Pump Replacement for Mercury Marine Outboard Dua (All Years) Replaces 855427A1, 855427A, 880596T55, 855432A1, 855432A, 880596T5 - Uanofcn 8M6000359 Float Fuel Switch Sensor for Mercury Mariner Outboard Motor 75 to 300 HP Tank - QFS OEM Fuel Pressure Regulator Replacement for Mariner/Mercruiser/Mercury 135, 150, 175, 200, 7F75413ZD, 7F80413ZB, 7F80413ZF, 7F90413ZD, 2006-2007, OEM 880596503 892681 880596T58 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/329845414-high-low-pressure-fuel-pump-replacement-for-mercury-marine-outboard](https://www.desertcart.tn/products/329845414-high-low-pressure-fuel-pump-replacement-for-mercury-marine-outboard) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-20*