Keszoox
6-Pin Automotive Headlight Connector DJ70610Y-2.2 | PB625-06027 / PB621-06020 | CE Waterproof PA66
6-Pin Automotive Headlight Connector DJ70610Y-2.2 | PB625-06027 / PB621-06020 | CE Waterproof PA66
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6-Pin Automotive Headlight Connector — DJ70610Y-2.2 | OEM PB625-06027 / PB621-06020
A sealed, waterproof 6-pin automotive headlight connector built to DJ70610Y-2.2-11/21 specifications, compatible with OEM part numbers PB625-06027 (female) and PB621-06020 (male). Constructed with PA66 nylon housing, precision metal terminals, and individual rubber wire seals, this connector restores factory-level waterproofing and electrical integrity to automotive headlight, fog light, and head lamp wiring harnesses. Available as bare connector + terminal kits for custom crimp builds, or as pre-wired harnesses for fast splice repair.
Specifications
| OEM Part Numbers | PB625-06027 (Female) / PB621-06020 (Male) |
| Model | DJ70610Y-2.2-11 (Male) / DJ70610Y-2.2-21 (Female) |
| Pin Count | 6 Pin |
| Terminal Pitch | 2.2mm Series |
| Housing Material | PA66 Nylon |
| Sealing | Individual rubber wire seals per terminal (fully waterproof) |
| Certification | CE |
| Application | Automotive headlight, fog light, head lamp wiring |
| Origin | Mainland China |
Package Options
| Option | Contents | Best For |
|---|---|---|
| Male Set | 1× Male housing + 6× terminals + 6× rubber seals | Custom crimp assembly |
| Female Set | 1× Female housing + 6× terminals + 6× rubber seals | Custom crimp assembly |
| Male with Wire | Pre-crimped male connector with colour-coded leads | Fast splice repair |
| Female with Wire | Pre-crimped female connector with colour-coded leads | Fast splice repair |
Why 6-Pin Headlight Connectors Fail
Modern automotive headlight assemblies integrate multiple functions into a single multi-pin connector — low beam, high beam, DRL, position light, and sometimes turn signal — all in one 6-pin plug. This connector is exposed to:
- Thermal cycling — halogen and HID bulbs generate significant heat, causing plastic to soften and seals to harden
- Moisture ingress — cracked seals allow water into the connector, corroding terminals and causing intermittent faults
- Vibration fatigue — road vibration causes terminal fretting corrosion and housing cracking over time
- UV degradation — front-of-vehicle exposure to UV light degrades plastic housing over years
Key Features
- ✅ OEM PB625-06027 / PB621-06020 compatible — direct dimensional match for factory headlight harness connectors
- ✅ Individual rubber wire seals — each of the 6 terminals has its own seal for maximum waterproofing
- ✅ PA66 nylon housing — high-temperature resistant, UV-stabilised for front-of-vehicle use
- ✅ CE certified — meets European automotive electrical standards
- ✅ 2.2mm series precision terminals — reliable contact for headlight power and signal circuits
- ✅ Male and female options — replace whichever side of the connector is damaged
- ✅ Pre-wired harness option — colour-coded leads for fast splice repair without crimping tools
Common Applications
- Automotive headlight assembly connector replacement
- Fog light and driving light wiring harness repair
- DRL and position light connector restoration
- Custom automotive lighting harness fabrication
- Headlight upgrade wiring (LED/HID conversion harness)
Frequently Asked Questions
Q: How do I identify which side of the connector needs replacing?
A: Inspect both the vehicle-side (harness) connector and the headlight-side connector for cracked housing, melted plastic, corroded terminals, or damaged seals. Replace whichever side shows damage — or both for a complete restoration.
Q: What crimping tool do I need?
A: A 2.2mm series automotive terminal crimping tool is required for the connector + terminal kit. The pre-wired harness option requires no crimping.
Package Contents
- Option as selected: Male Set / Female Set / Male with Wire / Female with Wire
- Includes housing + 6× terminals + 6× rubber seals (connector sets) or pre-crimped harness
