Reliable and Durable Waterproof Electrical Connectors

Looking for high-performance waterproof wire connectors? Our wide range of electric wire connectors ensures secure and long-lasting connections for various applications.

Featuring products like the AMP SUPERSEAL, Deutsch, and AMPSAEAL connectors, we offer waterproof connectors designed to withstand harsh environments. Perfect for automotive, industrial, marine, and outdoor applications.

Explore our waterproof electrical connectors and find the best solution to meet your needs!

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19197203C 4 Position Male Trailer Connector

Original Part Number: 19197203C

LHE Part Number: 128000410648

Number of Positions: 4

Contact Tab Size Series: 2.8

Size (MM): L:39.8 W:34.3 H:10.3

Seal or Unseal: Seal

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19197203 3 Position Male Trailer Connector

Original Part Number: 19197203

LHE Part Number: 128000310647

Number of Positions: 3

Contact Tab Size Series: 2.8

Size (MM): L:39.7 W:28.9 H:8.9

Seal or Unseal: Seal

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3HMA06MW 6 Position Male Trailer Connector

Original Part Number: 3HMA06MW

LHE Part Number: 123000611584

Number of Positions: 6

Contact Tab Size Series: 2.3

Size (MM): L:40.2 W:25.7 H:20.4

Seal or Unseal: Seal

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6189-0131 3 Position Female Trailer Connector

Original Part Number: 6189-0131

LHE Part Number: 223000311555

Number of Positions: 3

Contact Tab Size Series: 2.3

Size (MM): L:27.8 W:22.3 H:23.5

Seal or Unseal: Seal

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7283-1061 6 Position Female Microcontroller

Original Part Number: 7283-1061

LHE Part Number: 223000621306

Number of Positions: 6

Contact Tab Size Series: 2.3

Size (MM): L:21.2 W:26.5 H:13.75

Seal or Unseal: Unseal

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MG651074 18 Position Female Microcontroller

Original Part Number: MG651074

LHE Part Number: 223001821302

Number of Positions: 18

Contact Tab Size Series: 2.3

Size (MM): L:21.7 W:41.8 H:12

Seal or Unseal: Unseal

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DJ7221-2.2-11 22 Position Male Microcontroller

Original Part Number: DJ7221-2.2-11

LHE Part Number: 123002220631

Number of Positions: 22

Contact Tab Size Series: 2.3

Size (MM): L:33.8 W:32.2 H:33.8

Seal or Unseal: Unseal

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DJ7221-2.2-21 22 Position Female Microcontroller

Original Part Number: DJ7221-2.2-21

LHE Part Number: 223002220630

Number of Positions: 22

Contact Tab Size Series: 2.3

Size (MM): L:24.1 W:29 H:32.6

Seal or Unseal: Unseal

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DJ7132D-2.2-2-9 13 Position DIP-HZT Power Cord Header

Original Part Number: DJ7132D-2.2-2-9

LHE Part Number: 323001320625

Number of Positions: 13

Contact Tab Size Series: 2.3

Size (MM): L:22 W:38.7 H:22.7

Seal or Unseal: Unseal

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DJ7132D-2.2-2-8 13 Position DIP-HZT Power Cord Header

Original Part Number: DJ7132D-2.2-2-8

LHE Part Number: 323001320624

Number of Positions: 13

Contact Tab Size Series: 2.3

Size (MM): L:22 W:38.7 H:22.7

Seal or Unseal: Unseal

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DJ7132D-2.2-2-6 13 Position DIP-HZT Power Cord Header

Original Part Number: DJ7132D-2.2-2-6

LHE Part Number: 323001320623

Number of Positions: 13

Contact Tab Size Series: 2.3

Size (MM): L:22 W:38.7 H:22.7

Seal or Unseal: Unseal

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DJ7132D-2.2-2-3 13 Position DIP-HZT Power Cord Header

Original Part Number: DJ7132D-2.2-2-3

LHE Part Number: 323001320622

Number of Positions: 13

Contact Tab Size Series: 2.3

Size (MM): L:22 W:38.7 H:22.7

Seal or Unseal: Unseal

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How to Choose the Right Automotive Electrical Connector

Choosing the best electrical connector depends on several key factors:

  • Usage scenario (Confirm the size of the Connector to be used)
  • Current rating (how much electrical load it can safely carry)
  • Connector size and circuit density (how many pins or connections)
  • Engagement force (ease of mating and unmating)
  • Environmental sealing requirements (IP ratings)
  • Certifications (e.g., UL, SAE standards)
19197203C 4 Position Male Trailer Connector

What is the Best Way to Connect Automotive Wires Together?

The best way to connect automotive wires depends on the environment, current load, and whether you need it to be permanent, serviceable, or sealed — but for a professional, reliable, and safe connection, here are the top methods:

Crimp + Heat Shrink (sealed)

  • Best for: Long-term durability, OEM-grade reliability—reliable method for general and harsh-environment wiring
  • How: Use a high-quality crimp tool and adhesive-lined heat shrink tubing
  • Pros: Strong, sealed, resists vibration, corrosion-proof Commonly used with: Butt connectors, terminals, splices
  • Tip: Use non-insulated terminals + marine-grade heat shrink for the best seal
01

Weather-Sealed Crimp Splice (with OEM connectors)

  • Best for: OEM harness builds or repairs
  • How: Use manufacturer-approved sealed crimp barrels (i.e. from TE, Aptiv, etc.)
  • Pros: Factory-quality, compatible with OE connectors, fully sealed
02

Quick Disconnects or Blade Terminals (interior only)

  • Best for: Switch panels, test circuits, temporary or serviceable connections
  • Use with: Male/female terminals + housings
  • Cons: Not waterproof, not great in vibration-prone areas
03