---
product_id: 3543813
title: "OTC 3650 Heavy-Duty Remote Starter Switch"
brand: "otc"
price: "R1777"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/3543813-otc-3650-heavy-duty-remote-starter-switch
store_origin: ZA
region: South Africa
---

# Heavy-duty 12-gauge wire for max current Hot circuit indicator with ready light 5-foot leads for ultimate reach OTC 3650 Heavy-Duty Remote Starter Switch

**Brand:** otc
**Price:** R1777
**Availability:** ✅ In Stock

## Summary

> 🚗 Power up your engine start game—effortless control at your fingertips!

## Quick Answers

- **What is this?** OTC 3650 Heavy-Duty Remote Starter Switch by otc
- **How much does it cost?** R1777 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/3543813-otc-3650-heavy-duty-remote-starter-switch)

## Best For

- otc enthusiasts

## Why This Product

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

## Key Features

- • **Wide Clip Access:** Extra-wide 5/8 inch clips with protective boots make hooking up fast and foolproof.
- • **Long Reach, Tough Leads:** 5-foot oil and grease resistant 12-gauge wires give you freedom and durability in any workspace.
- • **One-Person Engine Start:** Start or crank your engine solo, from under the hood or either side—effortless control.
- • **Instant Hot Circuit Feedback:** Red ready light glows when connected, so you know exactly when you’re good to go.
- • **Reliable Heavy-Duty Push Button:** Soft, non-slip rubber grip with a high current switch built to last through countless uses.

## Overview

The OTC 3650 Heavy-Duty Remote Starter Switch empowers professionals to start or crank engines solo with a durable, high-current push button, a clear hot circuit indicator, and robust 5-foot 12-gauge leads designed for heavy-duty use and easy hookup.

## Description

OTC's Heavy-Duty Remote Engine Starter Switch allows one person to start or crank an engine while under the hood or from either side of the vehicle. The soft, non-slip rubber grip features a high current, heavy-duty push button switch that ensures reliable operation and a long service life. This handy unit features a convenient hot circuit indicator, with a ready light that glows red when the starter switch is connected to a hot circuit and goes off when switch is depressed. 5 foot long leads made from heavy-duty, oil and grease resistant, 12-gauge wire have the reach you need. The high current capacity clips, with protective boots, open to an extra wide 5/8 inch for ease of hook-up.

## Features

- Allows one person to start or crank engine while under the hood or from either side of the vehicle
- Soft, non-slip rubber grip features a high current, heavy-duty push button switch that ensures reliable operation and a long service life
- Features a convenient hot circuit indicator with a ready light that glows red when starter switch is connected to a hot circuit and goes off when switch is depressed
- 5 foot long leads made from heavy-duty, oil and grease resistant, 12-gauge wire
- High current capacity clips, with protective boots, open to an extra wide 5/8 inch for ease of hook-up

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | ON-OFF |
| Current Rating | 0.01 Amps |
| Operating Voltage | 0.01 Volts |
| Contact Type | Normally Open |
| Connector Type | 2 Pin |
| Brand | OTC |
| Terminal | Button |
| Item dimensions L x W x H | 11.8 x 4.7 x 2.5 inches |
| Circuit Type | 1-way |
| Mounting Type | Surface Mount |
| Actuator Type | push button switch |
| Contact Material | Metal |
| International Protection Rating | IP00 |
| Number of Positions | 1 |
| Lower Temperature Rating | 0.01 Degrees Fahrenheit |
| Upper Temperature Rating | 0.01 Degrees Fahrenheit |
| Controller Type | Push Button |
| Control Method | Remote |
| Connectivity Protocol | X-10 |
| Color | black |
| Unit Count | 136.0 Count |
| Number of Items | 136 |
| Global Trade Identification Number | 00731413505713, 07314135057130 |
| Manufacturer | OTC |
| UPC | 731413505713 |
| Model | Remote Starter Switch, Plastic, Metal |
| Item Weight | 0.035 ounces |
| Product Dimensions | 11.8 x 4.7 x 2.5 inches |
| Item model number | 3650 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 3650 |
| OEM Part Number | 3650 |
| Mirror Lighting Type | Non-Illuminated |

## Product Details

- **Operation Mode:** ON-OFF
- **Current Rating:** 0.01 Amps
- **Operating Voltage:** 0.01 Volts
- **Contact Type:** Normally Open
- **Connector Type:** 2 Pin
- **Brand:** OTC
- **Terminal:** Button
- **Item dimensions L x W x H:** 11.8 x 4.7 x 2.5 inches
- **Circuit Type:** 1-way
- **Mounting Type:** Surface Mount

## Images

![OTC 3650 Heavy-Duty Remote Starter Switch - Image 1](https://m.media-amazon.com/images/I/511ymKTP8XL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Another good value OTC tool
*by J***N on August 17, 2015*

This is a good quality remote start switch. It has a comfortable grip and a positive press button, nice 5' long leads which are well insulated, decent spring clips with proper soldered connections, and a red indicator light to show the circuit is hot. The leads are also separate, the switch mechanism I'll bet has a good power rating, and there's even a 'use only in neutral' warning near the button ha. OTC think of everything. This is a high quality tool which should last a very long time when used correctly on starter motor solenoids (don't connect it to ground, or inline between battery and main starter motor terminal, across the battery terminals, etc). Not sure what 'Made in USA with globally sourced components' really means, but I'm pretty sure those components are from China like most everything else OTC. Still a good tool for a good price, so I'm not complaining. A guard for the press button (like Snap-On) would have been nice though.btw. remote starter switches are mostly not used to actually 'start' an engine, but just to crank it over eg. when performing a cylinder compression test. They are not really intended for inching a crankshaft around to set valve clearances (but if that works for you.. fine).Recommended for sure.

### ⭐⭐⭐⭐⭐ Great product
*by G***Z on April 16, 2024*

This product is awesome, I was able to troubleshoot my jeep without a helper. The materials used to construct this product are really durable. I'm more than satisfied with my purchase

### ⭐⭐⭐⭐⭐ Money and time saver.
*by A***R on April 9, 2021*

This item did it's job. You hook one end up to the cylinder & the other end up to the alternator hit the button and it started right up. It's bypasses everything between the ignition and the starter but don't do it to many times cause it will burn out something. This is just a good to the mechanic so you can see what's going on & why your car, pick-up truck, or what I used it for was my semi-truck to see why it won't start. This saved me from calling a tow truck for my semi. BTW the tow would've been a 2-3hr wait then 400-500 tow. So is it worth $47 for this product?

## Frequently Bought Together

- OTC 3650 Heavy-Duty Remote Starter Switch
- OTC 5605 Deluxe Compression Tester Kit with Carrying Case for Gasoline Engines
- OTC 5609 Cylinder Leakage Tester Kit , Black

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**Shop now:** [https://www.desertcart.co.za/products/3543813-otc-3650-heavy-duty-remote-starter-switch](https://www.desertcart.co.za/products/3543813-otc-3650-heavy-duty-remote-starter-switch)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-20*