---
product_id: 105240648
title: "90650 Heavy Duty 12-Volt LED Flasher, 2 Terminals, 2-Pin LED Flasher, 12V, 20amps, Plastic Body – 1 Unit"
brand: "united pacific"
price: "S$31"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/105240648-90650-heavy-duty-12-volt-led-flasher-2-terminals-2
store_origin: SG
region: Singapore
---

# 20A max current capacity 2-pin, 2-terminal plug & play Universal 12V DC system compatibility 90650 Heavy Duty 12-Volt LED Flasher, 2 Terminals, 2-Pin LED Flasher, 12V, 20amps, Plastic Body – 1 Unit

**Brand:** united pacific
**Price:** S$31
**Availability:** ✅ In Stock

## Summary

> ⚡ Flash smarter, not harder — upgrade your ride’s signal game!

## Quick Answers

- **What is this?** 90650 Heavy Duty 12-Volt LED Flasher, 2 Terminals, 2-Pin LED Flasher, 12V, 20amps, Plastic Body – 1 Unit by united pacific
- **How much does it cost?** S$31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/105240648-90650-heavy-duty-12-volt-led-flasher-2-terminals-2)

## Best For

- united pacific enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** Backed by 30+ years of expertise in automotive electrical components
- • **Effortless LED Upgrade:** Seamlessly replaces original flasher for instant LED light regulation
- • **Heavy-Duty Reliability:** Built with a durable plastic body designed to withstand daily vehicle vibrations
- • **Plug & Play Simplicity:** 2-pin, 2-terminal design ensures quick installation under the dash
- • **Optimized for LED Lights:** Eliminates no-flash and fast-flash issues common with LED conversions

## Overview

The United Pacific 90650 Heavy Duty 12-Volt LED Flasher is a robust, easy-to-install replacement flasher designed specifically for vehicles upgrading to LED taillights and turn signals. Supporting up to 20 amps on any 12V DC system, it ensures consistent, reliable flashing without the common LED flicker issues. Its compact, durable plastic body and universal fit make it a must-have for professional-grade automotive electrical upgrades.

## Description

Electrical jobs on your car or truck need more time and dedication. First step is to look for the right tools you'll need. United Pacific offers you All the lighting and electrical accessories you need. Don't forget to check out All the chrome and lights to give it a Perfecting touch.

## Features

- APPLICATIONS: The United Pacific 12V LED Flasher with 2 terminals was crafted to be used in vehicles with LED taillights and the front turn signals and along with the rear turn signals. It simply replaces the original flasher under the dash plug and make sure you ground the black wire to the body of your vehicle. Our United Pacific LED Flasher works with any 12-volt DC system with a 20amp max.
- SPECIFICATIONS: Our United Pacific 12V LED Flasher, 2 terminal was crated with a durable plastic body measuring at 1-7/16” tall (not including the spade terminals) with a diameter of 1-7/16”. Our ground wire for the LED Flasher measures at 18 gauge, insulated ground wire lead with a fork terminal. The 2, ¼” wide male spade terminals are for Load and Input.
- IMPORTANT INFORMATION: Tip: Listen for the clicking sound, to locate where the flashers are located. NOTE: If issues still arise, please look at our Polarity Reverser Adapter (90650A) to troubleshoot if there’s any further issues. The Polarity reversing adapter solves reversed issues on some applications. If that doesn’t work, please contact our support service.
- WHO WE ARE: We are unique individuals whose varied talents and experiences bring value to the way we connect with big rig drivers and car enthusiasts, and the world. With over 30 years of experience, we’re dedicated to the design, manufacturing and supply of automotive products for heavy-duty trucks and classic cars
- UNITED PACIFIC: United Pacific has a large library of aftermarket parts and accessories from our classic car department to our trucking department. We strive to be the best and offer the best at the best cost! We take pride with our work and products, and it takes countless hours to create the best products out there! Our team is dedicated with providing you with the answers you need when ordering our products
- These LED flashers are designed to regulate no-flashing or fast-flashing issues when converting to newer LED lights.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | United Pacific |
| Color | Black, Transparent |
| Specific Uses For Product | Flasher |
| Vehicle Service Type | Car, Truck |
| Year | 90650 |
| Special Feature | LED light regulation |
| Auto Part Position | Front |
| Lens Color | Black |
| Lens Material | Plastic |
| Item dimensions L x W x H | 4.9 x 2.8 x 1.6 inches |
| UPC | 710270906505 680474699636 |
| Unit Count | 1.0 Count |
| Assembly Required | No |
| Automotive Fit Type | Universal Fit |
| Manufacturer | United Pacific Industries |
| Global Trade Identification Number | 00710270906505 |
| Model | 90650 |
| Item Weight | 1.12 ounces |
| Product Dimensions | 4.9 x 2.8 x 1.6 inches |
| Item model number | 90650 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 90650 |
| Special Features | LED light regulation |

## Product Details

- **Brand:** United Pacific
- **Color:** Black, Transparent
- **Specific Uses For Product:** Flasher
- **Light Source Type:** LED
- **Vehicle Service Type:** Car, Truck
- **Year:** 90650
- **Special Feature:** LED light regulation
- **Voltage:** 12 Volts
- **Auto Part Position:** Front
- **Lens Color:** Black

## Images

![90650 Heavy Duty 12-Volt LED Flasher, 2 Terminals, 2-Pin LED Flasher, 12V, 20amps, Plastic Body – 1 Unit - Image 1](https://m.media-amazon.com/images/I/418LIzTi0FL.jpg)

## Questions & Answers

**Q: I have a '74 cb 750 and i want to add rear led turn signals. with this switch, would it be a case swapping out the original on the bike?**
A: If the CB 750 has the traditional two prong flasher unit then it MAY be nearly as simple as swapping it out and finding a ground point for the wire shown in the picture.  It would depend on the polarity of the prongs on your bike.  If it is like my Chevy truck, you may have to run two jumper wires from the original mounting points to the new flasher to reverse polarity, or cut the wiring harness on the bike to reverse the polarity at the plug by exchanging the wires for the flasher.

**Q: I want to plug this into the 7-pin connector (pins 3 + 4 ) of our camper trailer to have the lights flash. Will it fit size wise 7 pin connector ?**
A: I dont think it will fit size wise.....

**Q: Can anyone tell me the length from the tip of the pins to the top of the flasher? It gives dimensions but does not specify what is what. Thank you.**
A: Just ground it to the inside cab body, anywhere.  Good grounding.

**Q: do i need to add a fuse to prevent a shortage on wire harness?**
A: If you're replacing an existing flasher or just adding it to a current circuit, you shouldn't need to add a fuse. The current circuits should already be protected. If you are adding a new circuit / lamp, I would add a fuse.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great with LED taillights
*by M***T on March 7, 2025*

Used these to make my LED taillights on my 1966 F100 work. Fit great and worked great! Easy to use. Little to no noise and you can even notice it from where I have it installed.

### ⭐⭐⭐⭐⭐ Quick upgrade for a vintage vehicle
*by R***R on August 28, 2024*

Works well in my 1984 motorhome. It had reversed polarity, but I have easy access to the leads behind the fuse panel, so I just switched them over, otherwise an adapter is available. The ground lead is a bit short, so it had to be extended. It flashes about 60% faster, than stock, but it is not detrimental. Works well with mixture of LEDs and incandescent bulbs and with LED bulbs on the reasonable end of the expense scale. Still produces the sweet relay click. Almost unrecognisable, that it is not mechanical sound. Excellent value, if it lasts.

### ⭐⭐⭐⭐⭐ 1967 C-10 LED upgrade
*by M***N on January 13, 2025*

This is a requirement if you intend to swap in LED lights into your old model lights. The c-10’s have the two prong fuse and the lights won’t work properly with the factory style. This with help remedy that if you purchased the lights and can’t seem to get them to function properly. Works great and it’s easy to install.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-01*