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Engineered Marine Products 1399-00114 Fuel Pump Repair Kit for Mercury Mariner Outboards

Manufacturer

Engineered Marine Products

<h3>About Engineered Marine Products (EMP)</h3><p><strong>Engineered Marine Products</strong>, widely known in the boating world as <strong>EMP</strong>, has been a trusted name in marine parts manufacturing for over 40 years. The company supplies OEMs, distributors, dealers, and rebuilders worldwide with high-quality aftermarket components engineered to meet or exceed original equipment manufacturer (OEM) specifications. Whether you maintain a weekend fishing boat or a performance inboard, EMP&apos;s extensive catalog is built to keep marine engines running reliably season after season.</p><h3>A Marine Parts Specialist Built on Engineering Precision</h3><p>EMP&apos;s foundation is precision manufacturing. Their design and production processes leverage modern engineering technology, with a focus on dimensional accuracy, material quality, and long-term durability in the demanding marine environment. Salt spray, constant vibration, wide temperature swings, and moisture ingress are realities every marine component must survive — and EMP engineers its parts with exactly those conditions in mind.</p><p>The brand&apos;s catalog spans a remarkably wide range of marine engine subsystems. From cooling and fuel delivery to gearcases, propellers, transom components, and steering systems, EMP offers solutions for outboard engines from manufacturers including Mercury/Mariner, Yamaha, BRP (Johnson/Evinrude), and Force, as well as inboard/sterndrive platforms such as MerCruiser, OMC, and Volvo Penta.</p><h3>Ignition and Electrical Components</h3><p>One of EMP&apos;s most comprehensive product areas is marine ignition and electrical systems. Their <a href="/13199-engineered-marine-products-ignition-control-module-10488">Ignition Control Modules</a> and related ignition components cover a broad spectrum of inboard and outboard applications — from distributor caps and rotors for Volvo Penta V8 engines to ignition coil assemblies compatible with MerCruiser 3.0L through 8.4L GM-based powerplants and OMC configurations. Reliable spark delivery is critical to engine performance and starting consistency on the water, and EMP&apos;s ignition lineup is designed to deliver dependable output across the entire RPM range.</p><h3>Gaskets, Seals, and Engine Integrity</h3><p>Keeping a marine engine leak-free is just as important as keeping it firing correctly. EMP&apos;s <a href="/13199-engineered-marine-products-gaskets-seals-201268">Gaskets &amp; Seals</a> lineup addresses the full range of engine and gearcase sealing needs — including gearcase seal kits, Teflon lip seals, fuel injector crush ring kits, and comprehensive engine gasket sets. Proper sealing prevents water intrusion, oil loss, and exhaust leaks that can quickly sideline a boat and lead to expensive engine damage.</p><h3>Why Boaters and Technicians Choose EMP</h3><ul style="list-style:disc"><li><strong>OEM-Grade Quality:</strong> Parts are engineered to meet or exceed original manufacturer specifications, ensuring proper fit and reliable function.</li><li><strong>Broad Application Coverage:</strong> EMP covers major outboard and inboard/sterndrive platforms from leading marine engine brands.</li><li><strong>Trusted Supply Chain:</strong> EMP products are sold through OEMs, distributors, and dealers globally, reflecting deep industry confidence in the brand.</li><li><strong>40+ Years of Manufacturing Heritage:</strong> Decades of marine-specific engineering experience inform every product in the EMP lineup.</li></ul><p>For boat owners, marine technicians, and engine rebuilders who demand components they can count on, Engineered Marine Products delivers the quality and application coverage to get the job done right.</p>

Part Number

1399-00114
09/12/2036 7:56 AM
Sale Price

$10.09

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Engineered Marine Products 1399-00114 Fuel Pump Repair Kit is a complete aftermarket rebuild kit designed to restore fuel pump functionality on Mercury and Mariner outboard engines. This comprehensive kit includes all necessary components such as diaphragms, gaskets, springs, and seals needed to service one fuel pump.

Key Features:

  • Complete rebuild kit with all components for one fuel pump
  • Designed to meet or exceed OEM specifications for reliable performance
  • Constructed with durable, marine-grade materials resistant to fuel and ethanol
  • Helps restore proper fuel delivery and engine performance
  • Prevents rough running, surging, and increased fuel consumption caused by worn pump components

Replaces OEM Part Numbers: Mercury/Mariner 89031A2, 66599A2 | Sierra 18-7812

Application: Compatible with Mercury and Mariner V6 outboard engines including 135, 150, 150 XR2, 175, 200, and 300 HP models from the late 1970s through 1990s. Each kit services one fuel pump; order one kit per fuel pump requiring service.

Engineered Marine Products has over 40 years of experience supplying quality aftermarket marine engine parts at competitive prices, making them a trusted choice for marine engine maintenance and repair.

so far so good

good price

Very easy hope they are the right parts!

easy to navigate, nice prices

as of the moment, the shopping process has been great

Very easy system!! Thanks!!

good so far

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Really handy being able to pay through Amazon.

Easy ordering and user friendly web site! My order arrived just days after ordering it and I was pleasantly surprised!

So far so good

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