---
product_id: 468709538
title: "Tapa Inverter Module Unit Compatible with Harbor Freight Predator 3500 Watt Inverter Generator"
brand: "tapa"
price: "$666"
currency: NZD
in_stock: true
reviews_count: 8
category: "Tapa"
url: https://www.desertcart.nz/products/468709538-tapa-inverter-module-unit-compatible-with-harbor-freight-predator-3500
store_origin: NZ
region: New Zealand
---

# 3500W power compatibility 2-connector plug design Updated 3-capacitor module Tapa Inverter Module Unit Compatible with Harbor Freight Predator 3500 Watt Inverter Generator

**Brand:** tapa
**Price:** $666
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your Predator with precision and confidence!

## Quick Answers

- **What is this?** Tapa Inverter Module Unit Compatible with Harbor Freight Predator 3500 Watt Inverter Generator by tapa
- **How much does it cost?** $666 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/468709538-tapa-inverter-module-unit-compatible-with-harbor-freight-predator-3500)

## Best For

- tapa enthusiasts

## Why This Product

- Trusted tapa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Restore Peak Performance:** Fixes hard pull-start issues and magnetic resistance problems, bringing your generator back to smooth, effortless operation.
- • **Trusted Quality Assurance:** Matches original Predator inverter module standards, backed by a 4.6-star rating and expert customer support to confirm fitment.
- • **Next-Gen Capacitor Upgrade:** Incorporates an updated 3-capacitor layout for enhanced reliability and performance over previous 4-capacitor models.
- • **Seamless Harbor Freight Fit:** Specifically engineered for select Predator 3500W inverter generators, ensuring perfect compatibility and hassle-free installation.
- • **Streamlined Connector Design:** Features a precise 2-connector plug system, eliminating confusion and guaranteeing a secure electrical connection every time.

## Overview

The Tapa Inverter Module Unit is a direct replacement part compatible with select Harbor Freight Predator 3500 Watt inverter generators featuring a 2-connector design. This updated module includes a 3-capacitor configuration for improved durability and performance, restoring generator functionality by resolving common inverter-related startup issues. Designed to match original equipment quality, it offers a reliable fix for professionals seeking to maintain peak generator efficiency.

## Description

This Predator 3500 inverter assembly fits some Harbor Freight 3500 inverter generators

Review: Works Perfect! - Great fit. Plugs are all there. Only noticeable difference for my 1st gen 3500 inverter predator was this board has 3 capacitors instead of the 4 that mine had. Was told by the seller this is an updated board and had sent me this picture to explain. The picture on the product listing has a connector (eco mode connector) that is obscured by a wire. Bought it. This fixed my hard pull starting issue. Had a great magnetic resistance on my pull rope that no longer allowed me to start the generator. After disconnecting the three wires from the stator the engine would run. Unfortunately a stator issue could also cause the same hard pull. After much research, my initial conclusion was a bad stator. So I replaced the stator first. That was not it, so the next item was the inverter module. That solved it.
Review: Buen precio y equipos.

## Features

- This inverter module is compatible with some Harbor Freight Predator 3500 Watt Inverter generator 56720, 63584 (Not all).Please compare your module with picture1 and picture 2 carefully. Picture 2 is the updated version with 3 capacitors for picture 1 with 4 capacitors, which was no longer produced again. If your model is the same with one of them you can order it. You will get the new version module with 3 capacitors. Please rest assured to use it.
- Please also pay attention to the 3rd picture and 4th picture making sure the connectors(or plugs) are the correct.This module has only two connector or plugs, but there is another Predator 3500 inverter module,which has 6 connectors. It is from different manufacturer and is not compaitble with this one. Please make sure yours has only two connectors and are exactly the same with this one in the pictures
- Please don't order it if you are not 100% sure your current inverter module is damaged already. A few customers only wanted to try it to see if the inverter module can fix their problem, then returned it once they confirmed their problem was not due to the inverter module.This causes big loss for us. Our products are stored in desertcart warehouses. It will become useless and unsalable if the packing is damaged. desertcart will not help recover it. Thank you for understanding.
- This Predator generator 3500 inverter module only fits some Predator 3500 watt inverter generator with 2 wires on the inverter module.Please make sure yours is the same. The other type of Predator 3500 generator inverter module has 6 connectors which is not compatible with this one.
- Quality matches the original Predator 3500 inverter module or Predator 3500 inverter board.Please contact us if you are not sure if this module is the right one or not for your Predator 3500 inverter generator. We will help you to identify.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Q68GXB7 |
| Best Sellers Rank | #119,412 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #429 in Outdoor Generators |
| Customer Reviews | 4.6 4.6 out of 5 stars (41) |
| Item Weight | 5.5 pounds |
| Item model number | HB212 |
| Manufacturer | Tapa |
| Product Dimensions | 6.3 x 9.2 x 3.8 inches |

## Images

![Tapa Inverter Module Unit Compatible with Harbor Freight Predator 3500 Watt Inverter Generator - Image 1](https://m.media-amazon.com/images/I/51oo2FdX2-L.jpg)
![Tapa Inverter Module Unit Compatible with Harbor Freight Predator 3500 Watt Inverter Generator - Image 2](https://m.media-amazon.com/images/I/71aYqrkWJ6L.jpg)
![Tapa Inverter Module Unit Compatible with Harbor Freight Predator 3500 Watt Inverter Generator - Image 3](https://m.media-amazon.com/images/I/61Jmk4zX8SL.jpg)
![Tapa Inverter Module Unit Compatible with Harbor Freight Predator 3500 Watt Inverter Generator - Image 4](https://m.media-amazon.com/images/I/71ZeTVsRj0L.jpg)
![Tapa Inverter Module Unit Compatible with Harbor Freight Predator 3500 Watt Inverter Generator - Image 5](https://m.media-amazon.com/images/I/71Jbg9WydOL.jpg)

## Questions & Answers

**Q: First one I ordered the case was cracked now the second one looks different possibly for a newer model??? Can I return or will this work?**
A: Hello Mike, 

Yes, this will work. You can have a look at the 1st picture and 2nd picture on the product page. You can also take a look at the product description and the feedback from other customers to understand it. Thank you. 

Anything else please feel free to contact us.

**Q: Se adaptará a un Yamaha ef3000is ?**
A: No，it only fits Predator inverter generator. Thank you

**Q: Is there an inverter module unit compatible with honda eu1000i?**
A: No. We don't have this one. Thank you.

**Q: Have in stock?**
A: Yes. You can order it if really need. Thank you. 

Have a wonderful day 
Adam

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Perfect!
*by M***K on February 25, 2023*

Great fit. Plugs are all there. Only noticeable difference for my 1st gen 3500 inverter predator was this board has 3 capacitors instead of the 4 that mine had. Was told by the seller this is an updated board and had sent me this picture to explain. The picture on the product listing has a connector (eco mode connector) that is obscured by a wire. Bought it. This fixed my hard pull starting issue. Had a great magnetic resistance on my pull rope that no longer allowed me to start the generator. After disconnecting the three wires from the stator the engine would run. Unfortunately a stator issue could also cause the same hard pull. After much research, my initial conclusion was a bad stator. So I replaced the stator first. That was not it, so the next item was the inverter module. That solved it.

### ⭐⭐⭐⭐⭐ Review
*by R***O on January 15, 2026*

Buen precio y equipos.

### ⭐⭐⭐⭐⭐ Works
*by P***K on December 14, 2024*

I’ve run this for a few months now after is blew the original HF one. No complains so far, works great and as intended. Better price point than what HF was charging for a replacement part.

## Frequently Bought Together

- Tapa Inverter Module Unit Compatible with Harbor Freight Predator 3500 Watt Inverter Generator
- Mighty Max Battery YTX7L-BS -12 Volt 6 AH, 100 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-01*