AMP Tyco 4-Pin Waterproof Automotive Connector – OEM 5-965261-1 / 963208-1 / 144998-5

This 4-pin waterproof connector set is a direct-fit replacement for AMP Tyco part numbers 5-965261-1 (male housing), 963208-1 (female housing), and 144998-5 (terminal). Engineered to OEM specifications with PA66 nylon housing and copper-alloy terminals, it is widely used in automotive sensor, actuator, and lighting harness applications across European and Asian vehicle platforms.

Key Specifications

• OEM Part Numbers: 5-965261-1 (male) / 963208-1 (female) / 144998-5 (terminal)
• Pin Count: 4
• Wire Gauge: 16 AWG (1.0 mm²)
• Wire Length: 5.5 inches (140 mm) per wire
• Voltage Rating: 12V / 24V DC
• Waterproof Rating: IP68
• Housing Material: PA66 glass-filled nylon – heat and chemical resistant
• Terminal Material: Copper alloy, tin-plated
• Color: White
• Package: 1 set (1× male + 1× female with wire and terminal inserts)

Common Applications

• Automotive sensor connectors (O2, MAP, MAF, coolant temperature)
• Fuel pump and injector wiring harnesses
• Lighting and indicator circuits
• Motorcycle and scooter electrical systems
• Marine and caravan wiring
• Industrial control panel wiring

Why AMP Tyco 5-965261-1?

• OEM-matched geometry: Identical housing dimensions to original AMP Tyco parts – no modification required for direct replacement
• IP68 sealed: Rubber wire seals and cavity plugs prevent moisture ingress in underbody and engine bay environments
• PA66 housing: Rated for continuous operation at 105°C – suitable for engine bay proximity
• Pre-wired set: Male and female housings both supplied with 16 AWG wire – ready for splice or direct connection

Frequently Asked Questions

Q: What is the difference between 5-965261-1 and 963208-1?
A: 5-965261-1 is the male housing (plug side), and 963208-1 is the female housing (receptacle side). Both are required for a complete mated pair. The 144998-5 is the crimp terminal used in both housings.

Q: What vehicles use this connector?
A: This AMP Tyco 4-pin series is used across multiple platforms including Ford, Volkswagen, Audi, Renault, Peugeot, and various Japanese OEM harnesses. Cross-reference your OEM part number to confirm fitment.

Q: What crimping tool is required for the 144998-5 terminal?
A: TE Connectivity recommends the 91526-1 hand crimp tool or equivalent ratchet crimper for 1.0mm² (16 AWG) terminals. Avoid non-ratchet plier crimpers as they produce inconsistent crimp heights.

Q: Can I use this connector for 24V truck applications?
A: Yes. The housing and terminals are rated for 12V and 24V DC systems. Ensure wire gauge is appropriate for the current load – 16 AWG is rated for up to 13A continuous.

Q: Is the IP68 rating maintained after field assembly?
A: Yes, provided the correct wire gauge (16 AWG) is used so the rubber wire seal compresses correctly around the insulation. Using undersized wire will compromise the IP68 seal.

Package Contents

1 × Male housing (5-965261-1) with 16 AWG wire and terminal insert
1 × Female housing (963208-1) with 16 AWG wire and terminal insert