---
product_id: 276644851
title: "OTC 6043 Blast-Vac Multipurpose Cleaning Gun"
brand: "otc"
price: "E£ 14526"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/276644851-otc-6043-blast-vac-multipurpose-cleaning-gun
store_origin: EG
region: Egypt
---

# Dual air/water vortex blast Reversible venturi for vacuum mode Universal radiator & heater hose fit OTC 6043 Blast-Vac Multipurpose Cleaning Gun

**Brand:** otc
**Price:** E£ 14526
**Availability:** ✅ In Stock

## Summary

> 💥 Clean smarter, not harder — the Blast-Vac revolution is here!

## Quick Answers

- **What is this?** OTC 6043 Blast-Vac Multipurpose Cleaning Gun by otc
- **How much does it cost?** E£ 14526 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/276644851-otc-6043-blast-vac-multipurpose-cleaning-gun)

## 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

- • **Lightweight yet rugged:** Compact 408g design built to withstand demanding workshop environments.
- • **Plug & play efficiency:** Connects effortlessly to shop air and water spigot for instant operation.
- • **Versatile cleaning for pros:** Perfect for cooling system flushes, engine washes, and even shop floor cleanup.
- • **Flip the switch, switch the function:** Easily convert from powerful cleaning to vacuuming with a simple venturi twist.
- • **Blast through grime with vortex power:** Harness a unique air/water vortex for unmatched cleaning force.

## Overview

The OTC 6043 Blast-Vac Multipurpose Cleaning Gun delivers rapid, professional-grade cleaning with a patented air/water vortex blast. Designed for quick cooling system flushes and versatile enough for engine and floor cleaning, it easily switches to vacuum mode by reversing airflow. Lightweight and simple to connect, it’s the ultimate tool for automotive pros seeking efficiency and power in one compact package.

## Description

OTC's No. 6043 Blast-Vac Multipurpose Cleaning Gun is perfectly suited for quick and efficient cooling system flushing. Simply attach it to radiator or heater hoses and you’re in business. Also useful for washing engines and even shop floors. Just two simple connections - one to shop air, the other to a standard water faucet - creates a unique air/water vortex blast for powerful cleaning capabilities. The tool can also be used to vacuum by turning the venturi inside the gun in the opposite direction. Air flow is reversed to create a strong vacuum. Note: While normal water pressure will handle the majority of a cooling system flush situations, short blasts are sometimes needed to loosen some contaminants from within the system. Value is at the core of the OTC tool and equipment portfolio. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians’ productivity and shop profits.

## Features

- Perfectly suited for quick and efficient cooling system flushing
- Simply attach it to a radiator or heater hoses and you’re in business
- Also usable in washing engines and even shop floors
- Just two simple connections - one to shop air, the other to a standard water spigot - creates a unique air/water vortex blast for powerful cleaning capabilities
- The tool can also be used to vacuum by turning the venturi inside the gun in the opposite direction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | OTC |
| Brand | OTC |
| Product Dimensions | 22.86 x 21.29 x 7.32 cm; 408.23 g |
| Item model number | 6043 |
| Exterior | Gemalt |
| Manufacturer Part Number | 6043 |
| Item Weight | 408 g |

## Product Details

- **Material:** Stainless Steel
- **Brand:** OTC
- **Item dimensions L x W x H:** 22.9 x 21.3 x 7.3 centimeters
- **Exterior finish:** Gemalt
- **Inlet connection type:** Press

## Images

![OTC 6043 Blast-Vac Multipurpose Cleaning Gun - Image 1](https://m.media-amazon.com/images/I/519HW04PIAL.jpg)

## Questions & Answers

**Q: How do you use this to unclog a heater core without damaging it from the pressure?**
A: This is a risk. If your heater core is about to burst nothing can save you and would fail anyhow but if it is in good health it would survive the procedure without a problem. You just set your compressor to 45 PSI (max 60 PSI), plug this tool to outlet side of the heater core. Make sure the other side has long enough hose to get to large container where you would collect whatever is coming out. Turn the water on and start giving short 3 second air bursts every 5 seconds. So air 2-3 sec, wait 5 seconds and so on until you don't see anymore junk coming out from the heater core. I have successfully unclogged the heater cores on 2 of my cars this way and they are quite old. Keep in mind that you should flush your engine coolant system as well otherwise all the junk from there would get in the heater core and in few months it would be clogged again.

**Q: I assume ":...one to a typical water faucet" is talking about a garden hose?  Can Someone please verify how you hook this to a water source?**
A: Yes, this hooks up to water using a standard garden hose.  Search YouTube for "Heater Core Flush with OTC Blast-Vac" to see it in action (note: not my video)

**Q: Is the item exact as pictured i.e. metal housing and brass trigger? Or is it an all plastic?**
A: I purchased this some time ago.  It works great... The body (blue and black) areas are a composite plastic material which is very sturdy.  the trigger (as I recall) is brass.

**Q: Whats the smallest size hose that will fit on it?**
A: 5/8 will fit but it's tight

## Frequently Bought Together

- OTC 6043 Blast-Vac Multipurpose Cleaning Gun
- EPAuto Spill Proof Radiator Coolant Filling Funnel Kit
- BlueDevil Products 00203 Radiator Flush & Oil Degreaser - 1 Quart

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.eg/products/276644851-otc-6043-blast-vac-multipurpose-cleaning-gun](https://www.desertcart.com.eg/products/276644851-otc-6043-blast-vac-multipurpose-cleaning-gun)

---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-22*