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Engineered Marine Products 1300-36044 Idle Air Control Valve for MerCruiser V8 GM & MIE Engines

Manufacturer

Engineered Marine Products

<h3>About Engineered Marine Products (EMP)</h3><p><strong>Engineered Marine Products</strong> — known throughout the industry as EMP — has been a trusted name in marine engine service parts for over 40 years. <a href="/13199-engineered-marine-products">EMP</a> supplies OEMs, distributors, dealers, and professional rebuilders worldwide with high-quality components designed to keep outboard, sterndrive, and inboard engines running reliably on the water.</p><p>What sets EMP apart is its unwavering commitment to OEM-grade engineering. Every component in the EMP catalog is manufactured to meet or exceed original equipment specifications, giving marine technicians and boat owners confidence that a part will fit correctly and perform consistently in demanding freshwater and saltwater environments.</p><h3>A Comprehensive Marine Parts Catalog</h3><p>EMP&apos;s product range spans virtually every critical system of a marine engine. The brand&apos;s catalog — organized around outboards, inboard/sterndrive, and specialty marine applications — covers fuel systems, gearcases, engine internals, cooling systems, steering and controls, seals and gaskets, transom components, and propellers. This breadth makes EMP a reliable single-source supplier for multi-system service jobs.</p><p>At the heart of the EMP lineup are <a href="/13199-engineered-marine-products-fuel-pumps-201310">marine fuel pumps</a>, including complete assemblies, VRO replacement units, and repair kits engineered to restore dependable fuel delivery across a wide range of Mercury, Mariner, Johnson, Evinrude, and other popular engine brands. Consistent fuel delivery is foundational to smooth starts and efficient engine operation, and EMP&apos;s fuel system offerings reflect that priority.</p><p>EMP is equally well-regarded for its <a href="/13199-engineered-marine-products-trim-and-tilt-units-201108">trim and tilt units</a> and associated <a href="/13199-engineered-marine-products-tilttrim-motors-201071">tilt/trim motors</a> — the hydraulic and electrical components that give boaters precise control over engine angle. Whether trimming out for high-speed performance or trimming in to navigate shallow water, a reliable tilt/trim system is essential, and EMP parts are engineered to hold up to the corrosive marine environment.</p><p>Below the waterline, EMP&apos;s <a href="/200345-drive-gearcase-parts-engineered-marine-products-13199">drive and gearcase parts</a> — including seal kits, bearing carriers, and clutch components for MerCruiser, OMC, Volvo Penta, Mercury, and other drives — provide the precision fitment that underwater gear systems demand. The brand also carries a broad selection of general RV &amp; marine replacement components suited for maintenance across a wide variety of watercraft.</p><h3>Why Marine Professionals Choose EMP</h3><ul style="list-style:disc"><li><strong>OEM-level fitment:</strong> Parts are designed to match original manufacturer specifications for accurate installation.</li><li><strong>Wide application coverage:</strong> EMP supports Mercury/Mariner, Johnson/Evinrude, MerCruiser, OMC, Volvo Penta, Yamaha, and more.</li><li><strong>Durability in harsh environments:</strong> Components are built to withstand saltwater exposure, vibration, and thermal stress.</li><li><strong>Trusted supply chain:</strong> Over four decades of distribution to OEMs, dealers, and rebuilders worldwide speaks to EMP&apos;s consistency and reliability.</li></ul><p>Whether you&apos;re a professional marine technician stocking a service bay or a boat owner tackling seasonal maintenance, Engineered Marine Products delivers the quality and fitment assurance that keeps engines running season after season.</p>

Part Number

1300-36044
09/12/2036 1:29 PM
Sale Price

$91.30

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Product Details

The Engineered Marine Products (EMP) 1300-36044 is a direct-replacement Idle Air Control (IAC) Valve engineered for MerCruiser V8 250–350 HP GM and MIE sterndrive and inboard engines. This aftermarket IAC valve meets or exceeds original equipment specifications, delivering reliable idle management at a competitive price point.

The idle air control valve regulates engine idle RPM by opening and closing an air bypass passage within the throttle body. The engine's PCM (powertrain control module) receives data from various sensors and sends signals to the IAC valve to precisely adjust idle airflow, maintaining stable, consistent engine idle speed under varying load conditions.

Key Features:

  • Direct OEM replacement — meets or exceeds factory specifications
  • Designed for MerCruiser V8, 250–350 HP GM and MIE engines (1997–98 / 2000–04)
  • Backed by EMP's 2-year limited warranty
  • Helps correct rough idle, stalling, hard starting, and inconsistent low-speed operation
  • Replaces Mercury OEM part numbers 803149, 853677, and 802624

Cross-Reference Part Numbers:

  • Mercury/MerCruiser: 803149, 853677, 802624
  • Sierra: 18-7697
  • Crusader: R084003
  • Mallory: 9-33400
  • Pleasurecraft: R084003

Engineered Marine Products is a trusted name in the marine aftermarket industry, supplying high-quality replacement parts for MerCruiser, Mercury Marine, and other major engine brands for over 40 years.

Fast and easy.

Easy ordering process

very easy to order and a great price

Thank you

Smooth transition with a great price. Install went perfectly!

GREAT TRANSACTION RECEIVED PART IN A VERY TIMELY FASHION

Delivery was much sooner than expected

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