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Engineered Marine Products 1300-36011 Accelerator Pump Repair Kit for Mercury 80-125HP

Manufacturer

Engineered Marine Products

<h3>Engineered Marine Products: Marine-Grade Reliability for Automotive Systems</h3><p>Engineered Marine Products (EMP) brings precision engineering and marine-grade durability to the automotive aftermarket. With over 1,100 specialized components in their catalog, EMP applies the same rigorous standards required for harsh marine environments to create automotive parts that excel in demanding conditions. This manufacturer has built a reputation for producing components that withstand extreme temperatures, moisture, and vibration—qualities that translate directly to superior performance in automotive applications.</p><h3>Climate Control and Electrical Components</h3><p>One of EMP's core specialties lies in climate control system protection. Their <a href="/13199-engineered-marine-products-hvac-cut-off-switch-4209">HVAC cut-off switches</a> provide critical safety functions for heating and air conditioning systems, automatically interrupting power flow when pressure thresholds are exceeded. These switches serve as essential safeguards against compressor damage and system failures, making them indispensable for maintaining optimal cabin comfort and protecting expensive HVAC components from catastrophic failure.</p><h3>Transmission Control Technology</h3><p>Modern automatic transmissions rely on precise hydraulic control to manage gear changes smoothly and efficiently. EMP's <a href="/13199-engineered-marine-products-automatic-transmission-control-solenoid-7752">automatic transmission control solenoids</a> regulate transmission fluid pressure with exceptional accuracy, ensuring seamless shifts and optimal power delivery. These electro-hydraulic components play a vital role in transmission longevity, as proper solenoid function prevents harsh shifting, slippage, and premature wear of internal clutch packs and bands.</p><h3>Engine Cooling Solutions</h3><p>Maintaining proper engine temperature is fundamental to performance and longevity. EMP manufactures <a href="/13199-engineered-marine-products-engine-water-pump-2208">engine water pumps</a> that circulate coolant throughout the engine block, cylinder heads, and radiator system. Drawing on their marine heritage where cooling system reliability is non-negotiable, these water pumps feature durable construction with corrosion-resistant materials and precision-machined components. A failing water pump can lead to overheating and catastrophic engine damage, making quality replacement parts essential for any cooling system service.</p><h3>Engineering Philosophy</h3><p>What sets Engineered Marine Products apart is their commitment to over-engineering components for extreme conditions. Marine applications demand parts that can handle saltwater corrosion, constant vibration, and temperature fluctuations—challenges that also exist in automotive environments. This design philosophy results in parts with enhanced durability, longer service life, and greater reliability than standard replacement components. Whether you're servicing climate control systems, transmission repairs, or cooling system maintenance, EMP provides components engineered to exceed expectations.</p>

Part Number

1300-36011
08/23/2036 8:44 AM
Sale Price

$15.49

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Usually delivered within 2 days

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Product Details

The Engineered Marine Products (EMP) 1300-36011 is an accelerator pump repair kit designed to restore proper carburetor function on Mercury outboard engines. This kit serves as a quality aftermarket replacement for Mercury OEM part number 811287 (also referenced as 1395-811287), covering Mercury 4-cylinder 80–125HP outboards manufactured from 1988 to 2004.

The accelerator pump is a critical component within the carburetor, responsible for delivering an extra shot of fuel during rapid throttle application to prevent hesitation and stumbling. Over time, the pump's diaphragm, gaskets, and seals degrade due to exposure to fuel, heat, and wear — leading to poor throttle response, rough running, or hard starting. This repair kit contains the necessary components to rebuild the accelerator pump section of the carburetor and return it to OEM-level performance.

Key Features:

  • Replaces Mercury/Quicksilver OEM part numbers 811287 and 1395-811287
  • Includes diaphragm, gaskets, and seals needed for a complete accelerator pump rebuild
  • Designed to meet or exceed original equipment manufacturer (OEM) specifications
  • Manufactured from durable materials compatible with marine gasoline fuel systems
  • Direct-fit replacement for straightforward installation

Engineered Marine Products (EMP) is a trusted supplier of marine engine replacement parts, specializing in components for Mercury, Mariner, MerCruiser, and other major marine engine brands. The EMP 1300-36011 is an economical solution for restoring throttle response and carburetor performance without replacing the entire carburetor assembly.

The product was as advertised, great price, fast delivery

Great!

Great service quick delivery

Prompt shipping and delivery, much appreciated

Very quick and cheap

Easy purchase and searching

Great if I order again I will be using the same website again. Thanks

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