---
product_id: 171417214
title: "Mercury Mariner Outboard Fuel Pump 888725T1, 881705T1, 855427A1, 880596T55"
brand: "a.a"
price: "480 kr"
currency: DKK
in_stock: false
reviews_count: 5
url: https://www.desertcart.dk/products/171417214-mercury-mariner-outboard-fuel-pump-888725t1-881705t1-855427a1-880596t55
store_origin: DK
region: Denmark
---

# OEM-spec fuel delivery Plug & play install Fits 115-300 HP Mercury engines Mercury Mariner Outboard Fuel Pump 888725T1, 881705T1, 855427A1, 880596T55

**Brand:** a.a
**Price:** 480 kr
**Availability:** ❌ Out of Stock

## Summary

> ⛵ Fuel your adventure with flawless power delivery!

## Quick Answers

- **What is this?** Mercury Mariner Outboard Fuel Pump 888725T1, 881705T1, 855427A1, 880596T55 by a.a
- **How much does it cost?** 480 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/171417214-mercury-mariner-outboard-fuel-pump-888725t1-881705t1-855427a1-880596t55)

## Best For

- a.a enthusiasts

## Why This Product

- Trusted a.a brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Durable:** Compact 0.36 kg plastic body built for marine-grade longevity.
- • **Seamless Compatibility:** Direct replacement for multiple Mercury part numbers across 1998-2010 models.
- • **Effortless Installation:** Plug & play design means zero downtime and no mechanic needed.
- • **Precision OEM Compliance:** Meets or exceeds Mercury's exacting standards for reliable fuel flow.
- • **Broad Power Range Support:** Optimized for 4 & 6 cylinder Verado and Optimax engines from 115 to 300 HP.

## Overview

The Mercury Mariner Outboard Fuel Pump is a high-quality aftermarket replacement designed to meet or exceed OEM specifications. Compatible with a wide range of Mercury Optimax and Verado outboard engines (115-300 HP) from 1998 to 2010, it offers a direct plug & play installation for hassle-free upgrades. Lightweight and durable, this mechanical fuel pump ensures consistent fuel flow and reliable performance for your marine engine.

## Description



## Features

- This aftermarket fuel pump meets or exceeds OEM specifications
- Replaces Mercury part # 880596T55, 888725T1, 881705T1, 855427A1, 855432A1, 855434A1, 855432A07
- 1998-2010 Mercury Optimax / Jet Drive 115, 135, 150, 175, 200, 210, and 225 HP
- 4 & 6 Cylinder Verado's 135, 150, 175, 200, 225, 250, 275, and 300 HP
- Easy direct plug & play application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | A.A |
| Fit Type | Vehicle Specific Fit |
| Vehicle Service Type | Boat |
| Item Weight | 0.36 Kilograms |
| Specification Met | OE |
| Auto Part Position | Rear |
| Outlet Connection Size | 0.38 Inches |
| Inlet Connection Size | 0.38 Inches |
| Outlet Connection Type | NPT |
| Body Material | Plastic |
| Inlet Connection Type | Hose Barb |
| Mounting Type | Direct Mount |
| Operation Mode | Mechanical |
| Product Grade | New |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | Automotive Authority LLC® |
| UPC | 605941827800 |
| Item Weight | 12.8 ounces |
| Package Dimensions | 5.8 x 2.6 x 2.4 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 880596T55, 888725T1, 881705T1, 855427A1 |

## Product Details

- **Brand:** A.A
- **Fit Type:** Vehicle Specific Fit
- **Vehicle Service Type:** Boat
- **Item Weight:** 0.36 Kilograms
- **Specification Met:** OE

## Images

![Mercury Mariner Outboard Fuel Pump 888725T1, 881705T1, 855427A1, 880596T55 - Image 1](https://m.media-amazon.com/images/I/519d5hijsNL.jpg)
![Mercury Mariner Outboard Fuel Pump 888725T1, 881705T1, 855427A1, 880596T55 - Image 2](https://m.media-amazon.com/images/I/51j8Xrb5fmL.jpg)
![Mercury Mariner Outboard Fuel Pump 888725T1, 881705T1, 855427A1, 880596T55 - Image 3](https://m.media-amazon.com/images/I/51W2exYMRhL.jpg)

## Questions & Answers

**Q: Will this work on my 2011 Mercury 90 efi outboard engine?  It say the right part number, just would like to make sure.**
A: It worked for my 2012 mercury 115 4 stroke.  Just check yours first by taking it out and connecting it to a battery to see if it spins. Mine has two pumps a low and high pressure plus a float switch.  Not sure about the 90.

**Q: Does it come with the kit**
A: This is just for the fuel pump

**Q: Alot of reviews on these non oem pumps say they will not perform to oem specs is this a common problem or just a few out of say 1000 ?**
A: I have installed several of these pumps with minimal issues. I had one I had to replace but believe the issue was caused by contaminated fuel.

## Customer Reviews

### ⭐⭐⭐⭐⭐ As long as works
*by M***N on March 15, 2023*

It works

### ⭐ did not work
*by W***S on July 23, 2024*

after 4 fuel pumps none work

### ⭐⭐ Defective
*by J***S on September 16, 2020*

Pump was defective, gave 2 star bc the return was easy. Purchased a authentic walbro high pressure pump problem fixed.

## Frequently Bought Together

- Mercury Mariner Outboard Fuel Pump 888725T1, 881705T1, 855427A1, 880596T55
- 8558432 8M0047624 Fuel Pump Replacement for 1998-2010 110HP 115HP 135HP 150HP 175HP 225HP Mercury Mariner Outboard EFI
- Quicksilver by Mercury Marine 18458Q4 Water Separating Fuel Filter Kit w/Blue Water Warning Sensor

---

## 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.dk/products/171417214-mercury-mariner-outboard-fuel-pump-888725t1-881705t1-855427a1-880596t55](https://www.desertcart.dk/products/171417214-mercury-mariner-outboard-fuel-pump-888725t1-881705t1-855427a1-880596t55)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*