SKU: NSXYWO2NZK |  Mfg. Part: IG001  | UPC: 693006030005  | 
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Arco IG001 Ignition Sensor For Mercruiser Outboards

11 Available
Condition: New

$52.41  $70.75
ARCO Marine ARCO MARINE
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High-Quality Ignition Sensor for Mercruiser Outboard Engines

This premium ignition sensor is designed to fit GM V-6 & V-8 engines equipped with Thunderbolt IV and V Ignition systems. Ensure reliable ignition performance with this high-quality replacement part.

Compatible Replacements:

  • MERCRUISER Ignition Sensor 87-892150Q02
  • MERCRUISER Ignition Sensor 892150A02
  • MERCRUISER Ignition Sensor 861780A2
  • MERCRUISER Ignition Sensor 91019A6
  • MERCRUISER Ignition Sensor 861780Q4
  • MERCRUISER Ignition Sensor 861780A4
  • MERCRUISER Ignition Sensor 91019A3
  • MERCRUISER Ignition Sensor 91019A2
  • SIERRA Ignition Sensor 18-5116-1

*Backed by ARCO Assurance with a 12-month part and labor warranty.

Note: This product cannot be returned to the original point of purchase. For any issues or concerns, please contact the manufacturer directly.


  • High-quality replacement for reliable engine performance
  • Compatible with multiple Mercruiser and Sierra models
  • Backed by a 12-month part and labor warranty
  • Easy to install for quick engine servicing
  • Manufacturer:
  • Model Number:
  • ASIN:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • ARCO Marine
  • IG001
  • B0BN4NNF4P
  • New
  • 0.3 lbs
  • 5 X 3 X 4
  • Nov 11, 2025
  • Mar 26, 2024
  • TAIWAN

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Arco IG001 Ignition Sensor For Mercruiser Outboards

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