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3-Pin 7.8mm H4-2B Ceramic Headlight Lamp Holder Connector Right Angle for VW Santana 2000
3-Pin 7.8mm H4-2B Ceramic Headlight Lamp Holder Connector Right Angle for VW Santana 2000
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3-Pin 7.8mm H4-2B Ceramic Headlight Lamp Holder Connector — Right Angle for VW Santana 2000
OEM-compatible H4-2B ceramic 3-pin headlight lamp holder connector in right-angle configuration for Volkswagen Santana 2000 and related VAG-platform vehicles. The ceramic construction withstands the extreme heat generated by H4 halogen bulbs (up to 300°C), making it the correct material choice for direct headlight bulb socket applications where standard PA66 connectors would degrade.
Specifications
| Parameter | Value |
|---|---|
| Pin Count | 3 |
| Terminal Pitch | 7.8 mm (H4 standard) |
| Part Number | H4-2B |
| Housing Material | Ceramic + PA66 (high-temperature) |
| Connector Angle | Right angle (90°) |
| Sealing | Non-sealed (headlight housing protected) |
| Operating Temperature | -40°C to +300°C (ceramic section) |
| Bulb Compatibility | H4 (P43t) halogen bulb |
| Application | H4 headlight bulb socket, lamp holder |
| Compatible Vehicle | VW Santana 2000, VAG-platform classics |
| Certification | CE |
Compatible Vehicles & Applications
- VW Santana 2000 — OEM H4 headlight lamp holder replacement
- VW Golf I / II / III — H4 headlight bulb socket repair
- VW Passat B1 / B2 / B3 — headlight connector restoration
- Audi 80 / 100 (classic) — H4 lamp holder replacement
- General classic VAG-platform vehicles using H4-2B right-angle ceramic headlight connectors
- Aftermarket H4 headlight upgrade requiring OEM-spec ceramic lamp holder
Why Choose This Connector?
- ✅ Ceramic construction — withstands 300°C continuous heat from H4 halogen bulbs
- ✅ Right-angle (90°) design — matches OEM routing in VW Santana and classic VAG headlight housings
- ✅ 7.8mm H4 standard pitch — compatible with all H4 (P43t) halogen bulbs
- ✅ OEM-spec H4-2B geometry — direct replacement for factory lamp holder
- ✅ CE certified — meets EU automotive electrical standards
Comparison: H4 Ceramic vs Standard PA66 Headlight Connectors
| Material | Max Temp | Best For | Bulb Type |
|---|---|---|---|
| Ceramic (H4-2B) | 300°C | H4 halogen (direct bulb contact) | H4 (P43t) |
| PA66 (standard) | 125°C | LED / HID (lower heat output) | H7, H11, etc. |
Application Scenarios
- H4 headlight lamp holder replacement on VW Santana 2000 during headlight restoration
- Headlight bulb socket repair on VW Golf II / III after melting from halogen heat
- Classic VAG vehicle headlight connector restoration for concours or daily use
- Aftermarket H4 headlight upgrade requiring ceramic lamp holder for heat resistance
FAQ
Q: Why does this connector use ceramic instead of plastic?
A: H4 halogen bulbs generate temperatures up to 300°C at the bulb base. Standard PA66 plastic connectors melt or degrade at these temperatures. Ceramic is the correct material for direct H4 bulb socket applications.
Q: Is this connector compatible with H4 LED conversion bulbs?
A: Yes. The H4-2B ceramic connector is compatible with both H4 halogen and H4 LED conversion bulbs. LED bulbs generate less heat, so the ceramic construction provides additional safety margin.
Q: What is the right-angle design for?
A: The 90° right-angle configuration matches the OEM headlight housing geometry in VW Santana 2000 and classic VAG vehicles, where the wiring harness approaches the bulb from the side rather than straight-on.
Package Contents
- 1× 3-Pin H4-2B Ceramic Right-Angle Headlight Lamp Holder Connector
