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Tempest UREM38S Fine Wire Aviation Spark Plug
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Tempest UREM38S Fine Wire Aviation Spark Plug

Availability: In Stock and Ready To Ship!
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Part#: UREM38S
by Tempest
Our Price: $51.99
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The UREM38S by Aero Accessories is equipped with advanced spark plug features and exciting properties for your aircraft’s engine. Install these fine wire aircraft spark plugs in your piston engine for impressive wear and corrosion-resistance, as well as heat control. Its nickel coating is environmentally preferred and designed to resist starches, prevent corrosion and maintain its high performance for thousands of miles.

Our Tempest UREM38S features hot-lock assembly to eliminate any leakage between the insulator and shell to contain the high-pressure combustion cycle gasses. This spark plug includes a copper center core electrode, providing impressive heat and electrical conductivity to increase your engine’s power and efficiency. The copper core also boasts resistance to eroding combustion gases. The UREM38S contains heat stabilizing technology and corrosion-inhibition for extended use. Minimize maintenance on your engine with the Tempest UREM38S nickel-coated spark plugs. Their vacuum-infused center electrode seals the electrode-insulator gap for additional heat stability and cooling properties.

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Product Details
Shipping Weight : 0.25 pounds
Manufacturer P/N : UREM38S
Features
  • High Conductivity Copper Core Center Electrode: Copper, co-extruded inside a nickel alloy sleeve ensures outstanding heat and electrical conductivity while the nickel sleeve offers high resistance to corrosive combustion gases.
  • High Alumina Ceramic Insulator: High mechanical strength, superior dielectric properties, proprietary protective glaze, provides high performance to conquer severe operational conditions. "Clean Collar" massive electrode "V" tip focuses heat to reduce fouling and enhance heat range control.
  • Proprietary Glass Center Seal: 21st century 'fired in' resistor replaces the multipart screw, spring, carbon pile stack up used in competitive plugs and known to suffer from resistance value instability that can cause misfires, wasted fuel, engine roughness.
  • Nickel Finish: Environmentally preferable electrolytic nickel provides outstanding durable finish, superior corrosion protection, and extreme wear resistance.
  • Nickel Ground Electrodes: Aviation grade nickel electrode design focuses on minimizing sparking voltage requirements while maintaining specification gaps to ensure large, stable 'flame kernels' for on-time ignition and complete combustion.
  • Vacuum Infused Center Electrode: Proprietary, vacuum infusion process seals electrode/insulator gap providing stable heat range and superior center electrode cooling (heat flow to the insulator).
  • Hot-Lock Assembly: Intense pressure and heat create positive, zero-leakage, shrunk in seal between insulator and shell to contain the hot, high pressure combustion cycle gases.
  • Harness Wire Contact: Smooth, uninterrupted, oxide treated spring contact surface offers enhanced corrosion resistance, is chemically bonded to the fired-in resistor providing the ultimate harness/spark plug termination integrity and energy transfer.
    • Specifications
    Thread size: 18 mm
    Reach: 1/2"/1.27 cm
    Shielded Threading: 5/8"-24
    Standard Electrode: Single Fine Wire
    Fine Wire Electrode: Iridium
    Plug Gap: .016"-.021"/0.41-0.53 mmNOTE: Spark plugs are shipped in factory sealed plastic cases. Opened spark plug cases make the spark plugs non-returnable. Please do not open any spark plug until you are sure you have received the correct spark plugs for your application.

    Color is yellowish gold.

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