---
product_id: 345967088
title: "DURA LUBE Severe Catalytic and Exhaust Treatment Cleaner Fuel Additive, 16 fl. Oz, 6-Pack Case (PN: HL-402409-06)"
brand: "dura lube"
price: "A$55"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/345967088-dura-lube-severe-catalytic-and-exhaust-treatment-cleaner-fuel-additive
store_origin: AU
region: Australia
---

# Boosts fuel economy by optimizing combustion Reduces phosphorus & zinc buildup for cleaner emissions Protects catalytic converter from harmful deposits DURA LUBE Severe Catalytic and Exhaust Treatment Cleaner Fuel Additive, 16 fl. Oz, 6-Pack Case (PN: HL-402409-06)

**Brand:** dura lube
**Price:** A$55
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Keep your ride clean, green, and mean with DURA LUBE!

## Quick Answers

- **What is this?** DURA LUBE Severe Catalytic and Exhaust Treatment Cleaner Fuel Additive, 16 fl. Oz, 6-Pack Case (PN: HL-402409-06) by dura lube
- **How much does it cost?** A$55 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/345967088-dura-lube-severe-catalytic-and-exhaust-treatment-cleaner-fuel-additive)

## Best For

- dura lube enthusiasts

## Why This Product

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

## Key Features

- • **Emission Shield:** Maintains catalytic efficiency by preventing harmful oil deposits
- • **Eco-Friendly Fuel Boost:** Lowers toxic buildup, supporting cleaner exhaust emissions
- • **Catalytic Converter Savior:** Use before replacement to extend lifespan and save costs
- • **Engine Performance Amplified:** Add anytime to enhance fuel system efficiency and power
- • **Universal Fit, Instant Impact:** Compatible with all engines for hassle-free maintenance

## Overview

DURA LUBE Severe Catalytic and Exhaust Treatment Cleaner is a powerful 16 fl. oz fuel additive designed to protect and enhance your vehicle’s catalytic converter and exhaust system. It reduces harmful phosphorus and zinc deposits, improves fuel economy, and maintains engine performance. Suitable for all engine types, this 6-pack case offers a cost-effective solution to extend catalytic converter life and reduce emissions.

## Description

Buy DURA LUBE Severe Catalytic and Exhaust Treatment Cleaner Fuel Additive, 16 fl. Oz, 6-Pack Case (PN: HL-402409-06) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- PERFORMANCE. Add to your vehicle anytime to help fuel systems and engine performance.
- RECOMMENDATION. Use before replacing catalytic converter.
- SHIELD. Protects catalytic system from harmful oil and maintains catalytic efficiency.
- REDUCTION. Reduces phosphorus and zinc retention levels at catalyst inlet.
- SAVING. Help increase fuel economy, fit type: universal fit work on all engines.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HBCNV7C |
| Best Sellers Rank | #76,794 in Automotive ( See Top 100 in Automotive ) #29 in Car Exhaust Catalytic Converters |
| Brand | DURA LUBE |
| Customer Reviews | 4.2 4.2 out of 5 stars (140) |
| Date First Available | 16 February 2019 |
| Item Weight | 531 g |
| Item model number | HL-40240-06 |
| Manufacturer | Dura Lube |
| Manufacturer Part Number | HL-40240-06 |
| Model | Dura Lube Severe Catalytic and Exhaust Treatment Emissions Test |
| Product Dimensions | 6.65 x 6.65 x 23.16 cm; 530.7 g |

## Product Details

- **Brand:** DURA LUBE
- **Item weight:** 531 g
- **Liquid volume:** 16 Fluid Ounces
- **Material:** Zinc
- **Package information:** Bottle

## Images

![DURA LUBE Severe Catalytic and Exhaust Treatment Cleaner Fuel Additive, 16 fl. Oz, 6-Pack Case (PN: HL-402409-06) - Image 1](https://m.media-amazon.com/images/I/81Bjn936PhL.jpg)
![DURA LUBE Severe Catalytic and Exhaust Treatment Cleaner Fuel Additive, 16 fl. Oz, 6-Pack Case (PN: HL-402409-06) - Image 2](https://m.media-amazon.com/images/I/81KxyntLbKL.jpg)
![DURA LUBE Severe Catalytic and Exhaust Treatment Cleaner Fuel Additive, 16 fl. Oz, 6-Pack Case (PN: HL-402409-06) - Image 3](https://m.media-amazon.com/images/I/81WLVySQb+L.jpg)
![DURA LUBE Severe Catalytic and Exhaust Treatment Cleaner Fuel Additive, 16 fl. Oz, 6-Pack Case (PN: HL-402409-06) - Image 4](https://m.media-amazon.com/images/I/81Wk8OOlGLL.jpg)
![DURA LUBE Severe Catalytic and Exhaust Treatment Cleaner Fuel Additive, 16 fl. Oz, 6-Pack Case (PN: HL-402409-06) - Image 5](https://m.media-amazon.com/images/I/81arQTBdH7L.jpg)

## Questions & Answers

**Q: What's good for diesel engine 6.7**
A: Dura Lube also makes a Diesel version which works best for Diesel Catalytic and Exhaust systems.

**Q: Can I combine with Garantee to pass**
A: It all depends. Are you trying to pass an emissions test? It may take several times with several different bottles to clean out. Also it depends on how bad your catalytic is. This is not a miracle worker if you have a bad cat. It does a very good job on cats that are not completely packed. Your question is too vague

**Q: I have two vehicles, one with 80k miles and one with 110k miles. They both run fine with no check engine lights. Is this a safe preventative cleaning?**
A: Yes, that would be a good idea I do the same for mine . It’s a cheap piece of mind .

**Q: Donde se vierte el liquido**
A: En el tanque de gasolina

## Frequently Bought Together

- Dura Lube Severe Catalytic and Exhaust Treatment | 16 oz., 6-Pack
- Dura Lube Severe Fuel System Cleaner | 16 oz., 6-Pack
- Dura Lube Engine Treatment | 32 oz., 6-Pack

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-27*