Mini-Fit 4-Way Plug Housing (39-01-3043) – Molex Mini-Fit Jr. Connector Housing for Power Circuits
The Mini-Fit 4-Way Plug Housing (39-01-3043) is a Molex Mini-Fit Jr. connector housing with four circuit positions. It’s a versatile power-connector housing used in motorsport accessory and switch wiring built across Norway, Sweden, and Denmark.
The Molex Mini-Fit Jr. System
Mini-Fit Jr. is a popular 4.2 mm-pitch connector system rated for moderate power circuits. This 4-way plug (male housing) accepts Mini-Fit crimp terminals and mates with the corresponding receptacle housing to create a secure, polarised, locking connection.
Application and Mating
Fit the 39-01-3043 with Mini-Fit male terminals (39-00-0040) and mate it with the matching 4-way receptacle housing. The positive latch ensures the connection stays secure under vibration in performance vehicle wiring.
Specifications
- Brand: Molex Mini-Fit Jr.
- Part: 39-01-3043
- Type: Plug housing (4 circuits)
- Pitch: 4.2 mm
- Accepts: Mini-Fit crimp terminals












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