Connector, 3-Pin Weathertight, 1/Card
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MSD Ignition Connector, 3-Pin Weathertight, 1/Card

Part No. 8172 Warranty Details  
Quantity  Add to Cart

Fit of this part varies by vehicle & equipment specs Type of Fit

If you need electrical connectors that are unaffected by water, chemicals, vibration, temperature or dirt, and that will not come apart accidentally, then you need MSD Weathertight connectors. The Weathertight connectors are molded from a special nylon material to withstand temperatures from -40° to +257°F and are indexed to prevent mismatching. Positive locks let you know when the connectors are completely joined by producing an audible click. No click means no connection. For maximum electrical isolation, each terminal has its own tower so there is no chance of shorting between the wires. Each terminal tower utilizes self-lubricating silicone seals for protection against water, dust, oil, and other engine compartment fluids.

Product Features:
  • Unaffected by water and chemicals
  • Unaffected by vibration and dirt
  • Withstands minus 40 to 257 degree F temperatures
  • Made from durable nylon material
  • Indexed to prevent mismatch
  • Each terminal has own tower
  • Self lubricating seals
  • Positive locks with click
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Material:Special Nylon
Terminal Gender:Male
Terminal Quantity:3
Terminal Type:Weathertight

Do you have questions about this product?


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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    Will this fit wire size 10 guage?
    Asked on 6/27/2017 by mbaker from Columbia,SC

    1 answer



      Glad to assist, Mbaker! This MSD Ignition Connector - Part No. 8172 measures 16 gauges.

      Answered on 6/29/2017 by Solomon from AAP
  • Q:

    does this have the pins, is it ready to install?
    Asked on 2/9/2015 by Larry from austin, United States

    1 answer



      Happy to help you with your question Larry! This weather tight connector does come with pin and gaskets for the pins as well. This link will show you exactly what comes in the package

      Answered on 2/9/2015 by Panda from AAP
Displaying questions 1-2

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