SKU: 847877427

Simrad IS42J Instrument Links J1939 Diesel Engines to NMEA 2000 Network

Sale price$415.35 Regular price$461.50
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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25

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Description

Simrad IS42J Instrument Links J1939 Diesel Engines to NMEA 2000 NetworkIS42J Instrument Links J1939 Diesel Engines to NMEA 2000 Network More than a standalone gauge, the IS42J links J1939 diesel engines to the boaters NMEA 2000 network. This allows boaters to view engine data on a wide range of other Simrad gauges and multifunction displays, vessel wide, without the need for a separate J1939 gateway or converter. The IS42J is simple to install, with only one cable required for each J1939 engine and a single connection to

IS42J Instrument Links J1939 Diesel Engines to NMEA 2000® Network

More than a standalone gauge, the IS42J links J1939 diesel engines to the boater’s NMEA 2000® network. This allows boaters to view engine data on a wide range of other Simrad gauges and multifunction displays, vessel-wide, without the need for a separate J1939 gateway or converter.

The IS42J is simple to install, with only one cable required for each J1939 engine and a single connection to the boat’s DC power supply. With a dual-engine J1939 gateway built in, there are no separate black-box components to install, and plug-and-play adapter cables are available to suit a wide range of J1939 diesel engines. Sharing engine data with other Simrad gauges or displays is also simple via NMEA 2000® connectivity.

Key Features: 

  • Bright, optically bonded 4.1-inch color display
  • Monitor up to two J1939 connected engines
  • Built-in J1939-to-NMEA 2000® gateway
  • Intuitive operation with waterproof silicon keys
  • Easy to install and configure
  • Low-profile glass helm design
  • Displays and converts many J1939 SPN’s
  • Configurable data types for digital values and sidebars
  • Fuel usage and fuel economy monitoring
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 847877427

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★★★★★ 5
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Perfect - product great - installation easy and much cheaper than having dealer or auto shop do it ——
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Reviewed in the United States on May 30, 2026
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Lexington, US
★★★★★ 5
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For the DIY small auto repair repairs. I did it myself. Great value. Cleaned up the airflow.. the quality is there with this filter. Time to buy a new one.
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Reviewed in the United States on October 18, 2025
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MAB
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★★★★★ 5
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Hey - pay attention to the one you pull out. All the corners are different like a puzzle piece. It takes longer to open the intake than to place the filter.
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Reviewed in the United States on May 9, 2025
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Rhonda D
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★★★★★ 5
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CA10910 Fits: Mitsubishi outlander sport 2017 Matches factory one/design etc- Only takes a few mins to swap out.The air box is frustrating to begin with, it has nothing to do with filter,don’t trim,tuck or cut. Adjust and line up the actual air box. (Not my first rodeo changing it) Idk about performance: I just changed it. Going to assume much better being my old one was overdue. Can’t beat the price/value. 5Stars bc it looks and feels identical to factory, (Will update if any issues;don’t expect any) 4/2026
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Reviewed in the United States on April 11, 2026
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Riley Bihlman
Massapequa, US
★★★★★ 5
Nothing
Very good
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Reviewed in the United States on April 29, 2026

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