DXGTOZA Main Relay Conversion Kit — Bosch-style 4‑Pin w/ 6ft Kill Switch for 1990s–2001 Honda & Acura

DXGTOZA Main Relay Conversion Kit replaces the original Honda/Acura main relay with a durable Bosch-style 4-pin relay and built-in kill switch for improved reliability and theft deterrence.

This plug-and-play conversion kit is designed to address common main relay failures on many 1990s and early-2000s Honda and Acura models. The kit uses a standardized Bosch-style relay that is less prone to heat-related failure than the factory relay, and it includes a 6-foot kill switch cable so you can hide the switch for added security. Installation requires no cutting or splicing—simply unplug the factory main relay, plug this unit in, and route or mount the kill switch where you prefer.

Which vehicles will this DXGTOZA kit fit?

The conversion kit is compatible with a wide range of Honda and Acura models produced in the 1990s and early 2000s. Before purchasing, confirm fitment against your vehicle’s year and model to ensure compatibility. If in doubt, reach out to customer service with your VIN or model information.

• Honda Civic: 1992–2001
• Acura Integra: 1994–2001
• Honda CR-V: 1997–2001
• Honda Del Sol: 1993–1997
• Honda Accord: 1990–2002
• Acura CL: 1997–1999
• Acura TL: 1995–1998
• Prelude: 1992–2001

How hard is it to install the conversion kit?

Installation is intentionally simple and requires only basic hand tools. The kit is plug-and-play: remove the factory main relay, insert the DXGTOZA unit, then plug in and position the kill switch. No soldering, cutting, or splicing is necessary, so you can reverse the change if needed.

• Unplug factory main relay and insert this kit in the same socket
• Route kill switch cable to a hidden, accessible location
• Secure wiring with included ties or existing clips
• Test ignition and functions before finalizing mount

What are the main benefits of switching to this Bosch-style relay?

The Bosch-style 4-pin relay used in this kit offers improved thermal tolerance and mechanical reliability compared with some original factory relays that are prone to failure. That reduces the likelihood of no-start conditions linked to relay deterioration. The integrated kill switch also provides a straightforward theft-deterrent option without permanent vehicle modifications.

• Higher durability under heat and vibration
• Economical replacement compared to OEM module repairs
• Optional kill switch for extra security
• 6-foot kill switch cable for flexible placement

Will this affect vehicle electronics or void warranties?

This conversion is a non-invasive replacement that plugs into the existing relay socket and does not require permanent wiring changes. It should not interfere with the vehicle’s electronics if installed correctly. Check your vehicle warranty terms or with your dealer if concern about coverage remains.

• No permanent splicing—reversible installation
• Compatible relay form factor for original sockets
• Follow vehicle-specific instructions to avoid mistakes
• Contact DXGTOZA customer service for fitment questions

Who is this for: The DXGTOZA Main Relay Conversion Kit is intended for owners of compatible 1990s–early-2000s Honda and Acura vehicles who want a rugged, low-cost replacement for a failing main relay or who seek a simple kill-switch security upgrade. It’s a practical choice for DIY mechanics, restoration projects, and anyone looking to avoid intermittent starting issues caused by aging factory relays.