Arco IG001 Ignition Sensor For Mercruiser Outboards
by ARCO Marine

Price:  $56.81
MFG Part:  IG001
UPC:  693006030005
Condition:  New

In Stock.

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.


$5681

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FREE Delivery from US warehouses

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Specifications

  • 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

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 Christopher G Smith

Great Product

March 20, 2026

Worked like charm


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