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  5. NGK CR9EIX 3521 Iridium IX Spark Plug | NGK CR9EIX 3521 Iridium IX Spark Plug for Marine Engine
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Boat Supply Miami

NGK CR9EIX 3521 Iridium IX Spark Plug | NGK CR9EIX 3521 Iridium IX Spark Plug for Marine Engine

$18.29
In Stock
 
 

Description

The NGK CR9EIX Iridium IX Spark Plug is designed to provide a stable spark and reliable operation when used in the manufacturer's specified engine and calibration.

The fine iridium tip offers high ignitability, quick response, and fouling resistance for compatible high-performance applications.

Compatible Applications:

  • Outboard motors, inboard motors, and personal watercraft (PWC) that specify NGK CR9EIX.
  • Compatibility depends on the make, model, year, displacement, and version of the engine; confirm the reference in the manual or on the installed spark plug before purchasing.

Features:

  • Brand: NGK
  • Model: CR9EIX
  • Technology / Family: Iridium IX Spark Plug

Important: Check the recommended reference, electrode gap, and installation torque indicated in the engine manual. A spark plug with incorrect dimensions, heat range, or calibration can affect the performance of the ignition system.

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