SKU: 55471766576

Simrad Is42j Engine Display J1939 To Nmea 2000 Gateway

Sale price$415.35 Regular price$461.50
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Description

Simrad Is42j Engine Display J1939 To Nmea 2000 GatewaySimrad IS42J 4. 1"" Color Display With J1939 to NMEA 2000 Gateway Model: 000 14479 001 Bright, optically bonded 4. 1 inch colour 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 SPNs Configurable data types for digital values and sidebars Fuel usage and fuel economy

Simrad IS42J 4.1"" Color Display With J1939 to NMEA 2000 Gateway

Model: 000-14479-001
  • Bright, optically bonded 4.1-inch colour 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

The IS42J offers customisable views of engine status and performance data, for up to two J1939 diesel engines. View engine speed, load, pressures, temperatures, alerts (including diagnostic trouble codes), and other key data on one clear graphical display. Designed for use in all conditions, the IS42’s full-colour display panel is optically bonded to its protective glass covering; this eliminates the possibility of condensation or fogging within the display. Simple, waterproof controls make the IS42 easy to use in rough conditions, and reliably responsive to wet or gloved hands.

More than a standalone gauge, the IS42J also links your J1939 diesel engines to your boat’s NMEA 2000® network. This lets you 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 one cable to each of your engines and a single connection to your boat’s DC power supply. With a dual-engine J1939 gateway built in, there are no separate "black-box" components to install. Plug-and-play adaptor cables are available to suit a wide range of J1939 diesel engines. Sharing engine data with other Simrad gauges or displays is also simple, with industry-standard NMEA 2000® connectivity.


What's in the Box:
  • IS42J Display
  • N2KEXT-2RD - 0.61 m (2-ft) NMEA
  • N2K-T-RD T
  • INSTALL KIT
  • Suncover, IS42 Display
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: 55471766576

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4.1 ★★★★★
Based on 13 reviews
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C
Verified Purchase
Christopher C.
Birmingham, US
★★★★★ 4
Does not come with a pump.
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
The Good: Changing the fluid in the lower unit is a very easy DIY job. This can save you hundreds of dollars each year by doing it yourself. The Bad: You need a special pump to change the oil, and sometimes it comes with the gear lube. Unfortunately this product did not come with it. Luckily my neighbor had an extra one from changing the lube a different boat laying around and was able to use that. The Ugly: If you have to go get the pump, that could cost a few extra dollar but is just an extra nuisance. The pumps are interchangable but you just need to clean it between uses (DON'T MIX DIFFERENT OIL BRANDS)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 28, 2025
J
Verified Purchase
Joe H.
Birmingham, US
★★★★★ 5
Works fine in outdrive
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Good gear oil. Purple dye for leak detection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
L
Verified Purchase
luv2safari
Louisville, US
★★★★★ 5
Good Quality
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Always the best quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
J
Verified Purchase
Joe H.
Whiting, US
★★★★★ 5
Looks well made
Looks well made. Rubber seems pliable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
D
Verified Purchase
Dct
Boise, US
★★★★★ 5
It’s fixed
That awful boat… don’t buy boats unless you like to spend money OBVIOUSLY! This part fixed the boat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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