<h2>Fuel Pump for Mercury Mariner</h2><p>This fuel pump is a direct replacement for Mercury Mariner 4-stroke outboard engines from 4HP to 9.8HP, referencing OEM part number 803529T06.</p><h4>Overview</h4><p>This fuel pump for Mercury Mariner outboards maintains proper fuel pressure for smooth operation across 4HP, 5HP, 6HP, 8HP, and 9.8HP engines. As a direct replacement fuel pump, it ensures consistent fuel flow to the carburetor. Built to OEM standards, this fuel pump delivers dependable performance for small marine engines.</p><h4>Built For Performance</h4><ul> <li>Direct replacement for Mercury Mariner 4-stroke outboards</li> <li>Engineered to match OEM part number 803529T06</li> <li>Corrosion-resistant construction for saltwater use</li> <li>Precision-machined for a perfect seal</li> <li>Easy installation with standard tools</li> </ul><h4>Fits These Machines</h4><ul> <li>for Mercury Mariner 4HP</li> <li>for Mercury Mariner 5HP</li> <li>for Mercury Mariner 6HP</li> <li>for Mercury Mariner 8HP</li> <li>for Mercury Mariner 9.8HP</li> </ul><h4>On-The-Job Use</h4><ul> <li>For replacing worn fuel pumps on small outboard motors</li> <li>Ideal for fishing boats and utility vessels</li> <li>Suitable for auxiliary engines on sailboats</li> <li>Commonly used on inflatable and RIB boats</li> </ul><h4>Specs At A Glance</h4><table> <tr> <td><strong>Part Number(s)</strong></td> <td>803529T06</td> </tr> <tr> <td><strong>Engine Type</strong></td> <td>4-Stroke</td> </tr> <tr> <td><strong>HP Range</strong></td> <td>4HP, 5HP, 6HP, 8HP, 9.8HP</td> </tr> <tr> <td><strong>Includes</strong></td> <td>Fuel Pump</td> </tr> </table><h4>Good To Know</h4><p><strong>Q:</strong> Will this fuel pump work on my Mercury Mariner 8HP? <strong>A:</strong> Yes, it fits 4HP through 9.8HP 4-stroke models, including 8HP, and is designed for a direct fit.</p><p><strong>Q:</strong> Is this an aftermarket fuel pump? <strong>A:</strong> Yes, it is an aftermarket replacement that meets OEM specifications for fit and performance.</p><p><em>Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.</em></p>