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Weather Pack Terminal Pin Seal


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Weather Pack connectors are possibly the best wire connectors available. These are the unanimous choice of moist professional race car builders including almost every NASCAR team today. Weather Pack connectors are suited for use in harsh environments. These ultra tough nylon housings are rated -40ºC to 125ºC! They were originally designed and developed by GM (Delphi) for the engine compartment of a vehicle, but can be used for any electrical wiring task. Weather Pack connectors can be used for automotive, marine, agricultural, and other harsh environmental applications.

Choose from three sizes that will best suit your needs:

Wire Size 24-22ga 20-18ga 16-14ga 12-10ga
Type (color) Red Seal Green Seal Gray Seal Blue Seal
GM Part #s 12015899 15324983 12015323 15324982 12010293 15324980 12015193 15324981
Corresponding Terminals WP-P2422F WP-P2422M WP-P2018F WP-P2018M WP-P1614F WP-P1614M WP-P1210F WP-P1210M
Cable Diameter 1.70-1.29mm 2.80-2.03mm 3.49-2.81mm 4.30-3.45mm
Corresponding Housings Fits all Weather Pack Housings


We offer our housings, terminals, plugs, and seals are separately so you can build the connections to suit your wiring needs. Because all wiring routed to a single housing may require different terminal sizes, we feel our component pricing is best suited for smaller wiring tasks. We encourage you to shop around for better pricing. You will see that our prices on new Weather Pack connectors are in most cases less than half of the price of our competition.

Note: Weather Pack wiring terminals can be installed using standard crimping tools for non-insulated terminals, but it is recommended that the proper Weather Pack crimping tool be used for maximum reliability. Weather pack connectors are designed to be serviceable. We also stock the necessary tool to release the pins from the connector housing. This special tool is required to remove the pins from the housing without damage. Both of these tools are available at discounted prices here in our on line store.

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Product Reviews

  1. The perfect wire connector kits 5 Star Review

    Posted by on 9th Jan 2022

    These kits provided a terrific way to replace many of the original wire connectors on my John Deere tractor that had been damaged over the years.
    If extra wire seals are ordered, be careful of the small bags they are shipped in. When the bag was taken out of the shipping box, several of the seals fell out of the bottom of the bag. Close examination found the bottom was not sealed during the manufacturing process. Fortunately, I was able to find all of mine.