---
product_id: 10784460
title: "Flex-a-lite Direct-fit Dual Electric Fan for 1992-1999 Chevrolet Truck with 34-inch Wide Radiator Core (280/116521)"
brand: "flex-a-lite"
price: "405.34 OMR"
currency: OMR
in_stock: true
reviews_count: 9
category: "Flex A Lite"
url: https://www.desertcart.com.om/products/10784460-flex-a-lite-direct-fit-dual-electric-fan-for-1992
store_origin: OM
region: Oman
---

# Recovers 17 HP & 20 lbs-ft torque Dual 15-inch fans move 5,500 CFM airflow Variable speed controller adjusts 60-100% Flex-a-lite Direct-fit Dual Electric Fan for 1992-1999 Chevrolet Truck with 34-inch Wide Radiator Core (280/116521)

**Brand:** flex-a-lite
**Price:** 405.34 OMR
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool your ride, boost your drive — the ultimate fan upgrade for Chevy legends!

## Quick Answers

- **What is this?** Flex-a-lite Direct-fit Dual Electric Fan for 1992-1999 Chevrolet Truck with 34-inch Wide Radiator Core (280/116521) by flex-a-lite
- **How much does it cost?** 405.34 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/10784460-flex-a-lite-direct-fit-dual-electric-fan-for-1992)

## Best For

- flex-a-lite enthusiasts

## Why This Product

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

## Key Features

- • **Perfect OEM Fitment:** Bolt-on design tailored for 1992-1999 Chevrolet & GMC trucks with 34-inch radiator cores—no modifications needed.
- • **Fuel Economy Friendly:** Improves fuel efficiency by reducing engine drag compared to traditional clutch fans—drive smarter, save more.
- • **Power Boost Performance:** Unlock up to 17 horsepower and 20 lbs-ft of torque by swapping your stock fan for this direct-fit dual electric system.
- • **Built to Last in the USA:** Durable, machined exterior and robust construction ensure long-lasting reliability for your classic Chevy or GMC.
- • **Precision Cooling Control:** Smart variable speed controller dynamically adjusts fan speed from 60% to 100% based on radiator temperature for optimal efficiency.

## Overview

The Flex-A-Lite Direct-fit Dual Electric Fan (model 280/116521) is a high-performance cooling solution designed specifically for 1992-1999 Chevrolet and GMC trucks with 34-inch radiator cores. Featuring two powerful 15-inch fans delivering up to 5,500 CFM airflow and a variable speed controller that adjusts fan speed between 60-100% based on temperature, this bolt-on system recovers up to 17 horsepower and 20 lbs-ft of torque while enhancing fuel economy. Made in the USA with durable materials, it offers a perfect OEM fit and reliable cooling for classic Chevy and GMC trucks, Suburbans, Tahoes, Blazers, and Yukons.

## Description

This is a direct-fit, bolt-on Flex-A-Lite dual electric-fan system for 1992-1999 Chevrolet and GMC trucks, Suburbans, Tahoes and full-size Blazers and Yukons that have a 34-inch radiator core. You can recover up to 17 horsepower and 20 lbs-ft. of torque while also improving fuel economy by replacing your stock clutch fan assembly with this dual electric fan system. This radiator cooling fan features two 15-inch electric fans and a Flex-A-Lite Variable Speed Controller that varies the fan speed from 60-100 percent, depending on radiator temperature. These powerful fans move up to 5,500 cfm of airflow! Part number 116521; Legacy Model number 280. Built in the USA

Review: Amazing kit for OBS, BUY IT! - This kit is amazing for OBS enthusiasts! The kit instructions were minimal but easy. It came with everything needed. I was even able to use extra brackets to help keep radiator hoses from falling into fans. Installation guide: - You will NEED the big block radiator for this kit. The smaller single core radiator will be too small for the fans to seal correctly. Upgrade!! Also you will need a 454SS BB radiator hose and flex hose for lower radiator. - Any of the OEM hoses will run right into your fans and you don’t want to put a kink trying to zip tie them away. Flex hose worked perfectly. - Make sure to get some heat shrink or better heat shrink butt connectors. This will help the install go smoother and look cleaner. Also recommend looking for wire anchors and wire shields or tape for cleaner install and to hold wires away. - I would also look at the gauge of wire provided for the accessory and AC cable and buy a roll because you’ll need it for cleaner install. Cooling-wise, this fan works 10x better than the stock cooling fan and clutch. AC blows ice cold at stop lights and gained an mpg or two drag reduction.
Review: Best fans out there - Fit perfect with the included brackets Easy wiring setup and temp adjustment With perfect electrical system i barely drop from 14.8v to around 14.7 when they do turn on and they only stay on for about 2-4 seconds since they pull so much air at 60% no issues real quiet and sound nice when they kick on Been using it for a real long time never had a single issue and it has some weight to it and is durable

## Features

- One Flex-A-Lite Direct-fit Dual Electric Fan for 1992-1999 Chevrolet Truck with 34-inch Wide Radiator Core (280 / 116521)
- This electric cooling fan features two 15-inch electric fans that can recover up to 17 horsepower and 20 lbs-ft. of torque while also improving fuel economy
- Radiator cooling fan with overall dimensions of 31 7/8 x 17 x 4 1/2 inches and a direct-fit design that bolts to 1992-1999 Chevrolet and GMC trucks,
- This cooling fan includes variable speed controller that varies the fan speed from 60-100 percent, depending on radiator temperatures
- This is a direct-fit, bolt-on Flex-A-Lite dual electric-fan system for 1992-1999 Chevrolet and GMC trucks, Suburbans, Tahoes and full-size Blazers and Yukons that have a 34-inch radiator core.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CNHFTE |
| Best Sellers Rank | #1,562,794 in Automotive ( See Top 100 in Automotive ) #3,091 in Automotive Replacement Engine Fans |
| Brand | Flex-a-lite |
| Customer Reviews | 4.2 4.2 out of 5 stars (48) |
| Date First Available | February 13, 2005 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 25 pounds |
| Item model number | FLE116521 |
| Manufacturer | Flex A Lite |
| Manufacturer Part Number | 116521 |
| Model | 280 |
| OEM Part Number | 280 |
| Product Dimensions | 32 x 4.5 x 17 inches |
| Special Features | Manual |

## Images

![Flex-a-lite Direct-fit Dual Electric Fan for 1992-1999 Chevrolet Truck with 34-inch Wide Radiator Core (280/116521) - Image 1](https://m.media-amazon.com/images/I/61swn4DEYzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing kit for OBS, BUY IT!
*by W***E on July 13, 2020*

This kit is amazing for OBS enthusiasts! The kit instructions were minimal but easy. It came with everything needed. I was even able to use extra brackets to help keep radiator hoses from falling into fans. Installation guide: - You will NEED the big block radiator for this kit. The smaller single core radiator will be too small for the fans to seal correctly. Upgrade!! Also you will need a 454SS BB radiator hose and flex hose for lower radiator. - Any of the OEM hoses will run right into your fans and you don’t want to put a kink trying to zip tie them away. Flex hose worked perfectly. - Make sure to get some heat shrink or better heat shrink butt connectors. This will help the install go smoother and look cleaner. Also recommend looking for wire anchors and wire shields or tape for cleaner install and to hold wires away. - I would also look at the gauge of wire provided for the accessory and AC cable and buy a roll because you’ll need it for cleaner install. Cooling-wise, this fan works 10x better than the stock cooling fan and clutch. AC blows ice cold at stop lights and gained an mpg or two drag reduction.

### ⭐⭐⭐⭐⭐ Best fans out there
*by M***O on April 18, 2025*

Fit perfect with the included brackets Easy wiring setup and temp adjustment With perfect electrical system i barely drop from 14.8v to around 14.7 when they do turn on and they only stay on for about 2-4 seconds since they pull so much air at 60% no issues real quiet and sound nice when they kick on Been using it for a real long time never had a single issue and it has some weight to it and is durable

### ⭐⭐⭐⭐ Take your time. The hardest thing is mounting the fans. Wiring is pretty easy.
*by J***N on April 24, 2024*

Works really well once you get the temp set right on the control module.

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-23*