Mytee Ignition HEI Conversion Kit 18Month Warranty

Description

Product Overview

The Mytee Ignition HEI Conversion Kit is engineered to replace the OEM K‑3121 ignition module with a high‑performance, heat‑resistant unit. Constructed from robust aluminum alloy and sealed with a moisture‑proof coating, the kit ensures consistent spark delivery across a wide temperature range. It includes the MPNK‑3121 conversion module, mounting hardware, wiring harness, and detailed installation instructions, all packaged in a compact 10 × 10 × 10 inch box weighing just 6.2 ounces.

Usage

Designed for passenger cars, light trucks, and classic vehicles, this conversion kit fits seamlessly into existing ignition systems. Ideal for daily commuters, weekend racers, and restoration projects, it provides reliable engine start‑up in cold weather and improves overall throttle response.

Why Choose Us

Mytee Products combines decades of automotive expertise with rigorous quality testing. Each conversion kit undergoes thermal cycling and vibration tests to meet OEM standards. The 18‑month warranty or 100,000‑mile coverage underscores our confidence in durability, and our dedicated support team assists with any installation queries.

Key Features

• Direct OEM replacement for K‑3121 ignition module
• Aluminum alloy construction for heat resistance
• Complete installation kit with wiring and hardware
• 18‑month warranty or 100,000‑mile guarantee
• Improved spark consistency for smoother engine performance

FAQ

Is this kit compatible with all vehicle makes?

The kit is designed for vehicles that originally use the K‑3121 ignition module. Check your vehicle’s service manual or contact Mytee support for specific model compatibility.

Do I need special tools to install the conversion kit?

Installation requires basic hand tools such as screwdrivers and pliers. All necessary hardware is included, and the step‑by‑step guide simplifies the process for both DIYers and professionals.

What does the warranty cover?

The warranty covers any defects in materials or workmanship for 18 months or up to 100,000 miles, whichever occurs first. It does not cover damage caused by improper installation or external factors.

Can I install the kit myself?

Yes, the kit is designed for straightforward installation. However, if you are unfamiliar with ignition systems, we recommend consulting a qualified mechanic.

How does this conversion improve engine performance?

By providing a more reliable spark and reducing heat‑related degradation, the conversion kit enhances throttle response and reduces misfires, especially in extreme temperature conditions.