Click to zoom in
UPDATE: This harness was designed for USA model 93-95 vehicles. We can offer a selection for Japanese model 93-95 as well.
Key Features
- UPDATE: This harness was designed for USA model 93-95 vehicles.
Fitment
Match the complete year, make, model, submodel, chassis configuration, connector generation, ECU, sensors, and every manufacturer application note.
| Years | Make | Model | Submodel | Application |
|---|---|---|---|---|
| 1993-1995 | Mazda | RX-7 | All applicable trims | Confirm chassis, connector, ECU, sensor, and transmission requirements |
Specifications
| Manufacturer | Rywire |
|---|---|
| Manufacturer part number | 13B-HALTECH |
| Product type | Wiring Harnesses |
| Condition | New |
What's Included
One new Rywire wiring harnesses matching manufacturer part number 13B-HALTECH, with the components and hardware supplied by Rywire for this exact configuration.
Brand Information
Rywire Motorsport Electronics develops engine harnesses, chassis adapters, sensor and injector adapters, power-distribution components, and motorsport electrical systems for Honda, Acura, Mazda, and other performance applications.
Related Parts
- Shop all Rywire products
- Rywire 02-04 Honda K-Series Mil-Spec Engine Harness w/OBD2 02-04 RSX K20 Sensors (Adapter Req)
- Rywire 02-04 K-Series RWD Mil-Spec Eng Harn w/02-04 Wiring/K-Pro/S2K Tran/K-Ser TB/Int (Adapter Req)
- Rywire 4 Wire 02 Extension 07+ Honda/Acura
Frequently Asked Questions
How do I confirm compatibility?
Match every YMM row, then verify the chassis, connector generation, ECU, sensors, transmission, and manufacturer notes.
What electrical details must be confirmed?
Verify every connector, pinout, ECU, sensor, injector, alternator, distributor, vehicle-speed signal, power, and ground requirement before installation.
What should be checked after installation?
Secure wiring and hoses away from heat, abrasion, sharp edges, steering, and suspension movement, verify power and grounds, test every circuit, and correct any fault before operation.
Installation Instructions
Disconnect battery power before installation. Follow the current Rywire instructions and pinout for this exact part number, protect every circuit with the specified fuse or breaker, support wiring away from heat and movement, verify power and grounds, and test each function before startup or road use.
Rywire
Shop Rywire motorsport wiring harnesses, chassis adapters, sensor adapters, relays, switch panels, and electrical components by exact manufacturer part number and system requirements.Choosing the Correct Rywire Component Match the chassis, engine-management system, ECU, connector generation, sensors, injectors, alternator, distributor, and transmission requirements Use vehicle fitment only when Rywire identifies a direct chassis application Confirm every pinout, circuit rating, power connection, ground, fuse, breaker, and mating component before installation Frequently Asked QuestionsAre all Rywire products selected by vehicle fitment?No. Direct chassis adapters use YMM fitment, while harnesses, sensors, connectors, and power components can be selected by system and interface specifications.Can connector generations be interchanged?Only when Rywire confirms the complete adapter, pinout, ECU, sensor, injector, alternator, distributor, and vehicle-speed-signal requirements.What should...
View Rywire Products
Wiring Harnesses
Wiring harnesses, pigtails, adapters, and electrical connectors for repair, engine management, gauges, fans, sensors, ignition, fuel, and charging systems are stocked at Black Ops Auto Works. Shop plug-and-play harnesses, sensor pigtails, extension harnesses, fan harnesses, ECU adapters, injector connectors, oxygen sensor extensions, and electrical repair components. Every product is filterable by year, make, model, trim, engine, and drivetrain. The catalog covers domestic, import, diesel, off-road, racing, engine swap, and standalone ECU applications. What This Wiring Harnesses Collection Covers Vehicle specific and universal electrical parts A wiring harness organizes protected conductors and sealed connectors for a defined vehicle or component application. This collection includes replacements and adapters for sensors, fuel injectors, fans, gauges, lighting, charging, ignition, and engine management. Sensor Pigtails and Connector Repairs Restore reliable electrical signals He...
View Wiring Harnesses Products