SKU: HT-030011 | UPC: 9356450011624
Haltech AMP 34 Pin Key 2 4 Row Superseal Connector Plug & Pins – Universal Wiring Component
Haltech AMP 34 Pin Key 2 4 Row Superseal Connector Plug and Pins serve as a direct replacement for wiring looms in performance engine applications. This kit fits Haltech ECU harnesses used across various high-performance vehicles including Nissan RB, Subaru EJ, and Ford Coyote setups. It delivers sealed, vibration-resistant connections to maintain precise ECU signals under extreme conditions.
Key Features
- 34-Pin Design: Handles complex wiring for ECUs, sensors, and injectors in demanding setups
- Key 2 Positioning: Ensures correct alignment and prevents mismating during installation
- 4-Row Layout: Organizes pins for easy identification and routing in tight engine bays
- Superseal Sealing: Provides IP67-rated protection against water, dust, and corrosion
- Includes Pins and Plug: Complete kit with gold-plated contacts for low-resistance, reliable conductivity
Product Notes
- Designed for 18-20 AWG wire sizes common in automotive harnesses
- Compatible with AMP crimping tools for secure pin installation
- Ships in anti-static packaging to protect components
Installation Notes
- Professional installation recommended.
- Crimp pins using AMP Superseal extraction tool HT-030325 for best results
- Matches Deutsch and Sumitomo connectors in Haltech plug-and-play harnesses
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Haltech | Wiring Looms | Elite ECU Harnesses |
| 1989-2023 | Nissan | RB25/26/30 Series | All |
| 1990-2023 | Subaru | EJ20/25 Series | WRX/STI |
| 2011-2023 | Ford | Mustang Coyote | 5.0L |
Why Choose Haltech?
- Proven in motorsport with millions of miles on track
- Made from high-grade thermoplastic and copper alloys
- Engineered for 100% compatibility in Haltech systems
Frequently Asked Questions
- Q: Does this fit all Haltech ECU harnesses?
A: Yes for looms with 34-pin Key 2 Superseal including Elite 1500/2000/2500 series - Q: Are the pins pre-loaded in the plug?
A: No pins come loose for custom wire sizing and second lock retention - Q: What is the warranty on this connector?
A: Haltech offers limited lifetime warranty against manufacturing defects
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: 5 x 4 x 1 inch box
- Weight: 0.15 lbs





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