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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2137489-1 48 Ways Seal Female Wire Termination Connector

Original Part Number: 2137489-1

LHE Part Number: 299904811105

Number of Positions: 48

Contact Tab Size Series: Hybrid

Size (MM): L:55.2 W:43.2 H:20.6

Seal or Unseal: Seal

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179220-6 100 Ways Black Male Wire Termina Housing

Original Part Number: 179220-6

LHE Part Number: 199910021100

Number of Positions: 100

Contact Tab Size Series: Hybrid

Size (MM): L:53.2 W:68.2 H:45.2

Seal or Unseal: Unseal

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179216-6 100 Ways Gray Female Wire Termina Housing

Original Part Number: 179216-6

LHE Part Number: 299910021099

Number of Positions: 100

Contact Tab Size Series: Hybrid

Size (MM): L:53 W:62 H:30.8

Seal or Unseal: Unseal

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968393-1 42 Ways Seal Male Wire Termina Housing

Original Part Number: 968393-1

LHE Part Number: 199904211089

Number of Positions: 42

Contact Tab Size Series: Hybrid

Size (MM): L:47.7 W:74.7 H:34.7

Seal or Unseal: Seal

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967637-1 42 Ways Seal Female Wire Termina Housing

Original Part Number: 967637-1

LHE Part Number: 299904211088

Number of Positions: 42

Contact Tab Size Series: Hybrid

Size (MM): L:39.8 W:55.4 H:23.8

Seal or Unseal: Seal

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936429-2 42 Ways Seal Male Auto Electric System Housing

Original Part Number: 936429-2

LHE Part Number: 199904211087

Number of Positions: 42

Contact Tab Size Series: Hybrid

Size (MM): L:47.1 W:49.8 H:38.8

Seal or Unseal: Seal

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936421-2 42 Ways Seal Female Auto Electric System Housing

Original Part Number: 936421-2

LHE Part Number: 299904211086

Number of Positions: 42

Contact Tab Size Series: Hybrid

Size (MM): L:33.3 W:42.3 H:33

Seal or Unseal: Seal

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1743062-2 36 Ways Seal Male Auto Electric System Housing

Original Part Number: 1743062-2

LHE Part Number: 199903611085

Number of Positions: 36

Contact Tab Size Series: Hybrid

Size (MM): L:43 W:42.3 H:27.4

Seal or Unseal: Seal

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1743059-2 36 Ways Seal Female Auto Electric System Housing

Original Part Number: 1743059-2

LHE Part Number: 299903611084

Number of Positions: 36

Contact Tab Size Series: Hybrid

Size (MM): L:29.8 W:45.9 H:31

Seal or Unseal: Seal

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1897013-2 26 Ways Seal Male Car Wiper Housing

Original Part Number: 1897013-2

LHE Part Number: 199902611083

Number of Positions: 26

Contact Tab Size Series: Hybrid

Size (MM): L:42.2 W:34.8 H:29.2

Seal or Unseal: Seal

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1897009-2 26 Ways Seal Female Car Wiper Housing

Original Part Number: 1897009-2

LHE Part Number: 299902611082

Number of Positions: 26

Contact Tab Size Series: Hybrid

Size (MM): L:29.8 W:37.9 H:32.4

Seal or Unseal: Seal

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936777-2 20 Ways Seal Female Electric Car Housing

Original Part Number: 936777-2

LHE Part Number: 299902011081

Number of Positions: 20

Contact Tab Size Series: Hybrid

Size (MM): L:29.8 W:37.9 H:26.8

Seal or Unseal: Seal

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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)
2137489-1 48 Ways Seal Female Wire Termination 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