---
product_id: 27355670
title: "HL-40831-06 Sludge Away Engine Cleaner, 32-Ounce, Single,Black Bottle"
brand: "dura lube"
price: "€ 49.32"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dura Lube"
url: https://www.desertcart.es/products/27355670-hl-40831-06-sludge-away-engine-cleaner-32-ounce-single
store_origin: ES
region: Spain
---

# prolongs oil life up to 3,000 miles compatible with all motor oils 32 oz. powerful engine cleaner HL-40831-06 Sludge Away Engine Cleaner, 32-Ounce, Single,Black Bottle

**Brand:** dura lube
**Price:** € 49.32
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your engine young, clean, and running like new!

## Quick Answers

- **What is this?** HL-40831-06 Sludge Away Engine Cleaner, 32-Ounce, Single,Black Bottle by dura lube
- **How much does it cost?** € 49.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/27355670-hl-40831-06-sludge-away-engine-cleaner-32-ounce-single)

## 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

- • **Sludge Slayer:** Effectively breaks down and removes harmful sludge buildup for a cleaner engine.
- • **Oil Life Extender:** Use every oil change cycle to maintain optimal oil viscosity and circulation.
- • **Trusted Performance:** Highly rated with a 4.6-star average and glowing user testimonials.
- • **Maintenance Made Easy:** No immediate flush required—just add and drive for continuous engine care.
- • **Universal Compatibility:** Works seamlessly with conventional, synthetic, and high mileage motor oils.

## Overview

Dura Lube HL-40831-06 Sludge Away is a 32-ounce engine cleaner designed to reduce sludge buildup and prevent oil coking. Compatible with all motor oils, it improves oil circulation and viscosity, extending oil life up to 3,000 miles per treatment. Trusted by users for its effective sludge removal without the need for immediate flushing, it’s a must-have for maintaining engine health and performance.

## Description

Dura Lube Sludge Away cleans internal engine parts throughout the lift of an oil change. No need to immediately flush oil after using but can be used as a flush if needed. Repeated use helps break down and loosen sludge buildup, allowing it to run out with an oil change. It improves oil circulation and helps maintain oil viscosity.

Review: THIS IS A GREAT PRODUCT, - IT REALLY DOES WORK , I WILL USE IT AGAIN,
Review: Miracle in a bottle - Put some of this magical juice in my seqoua before an oil change it quite the lifters, and brought new life to the old girl. I will be putting this in all my cars in the future.

## Features

- Reduces sludge buildup and prevents oil coking
- For repeated use, change oil every 3,000 miles on most passenger vehicles by substituting 1 quart of motor oil with Dura Lube Sludge Away. Continue using until sludge appears to be reducing. Check oil pan to review sludge consistency on discarded oil
- For more severe sludge build up, change the oil and add Sludge Away engine product every 1,000 miles
- Repeat application as needed until performance and oil color returns to normal; oil color should be amber to a dark brown, not black
- Sludge Away engine product works with all types of motor oils including high mileage and synthetics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004QA9UB0 |
| Best Sellers Rank | #521,403 in Automotive ( See Top 100 in Automotive ) #1,716 in Motor Oils |
| Brand Name | DURA LUBE |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 4.6 out of 5 stars (104) |
| Global Trade Identification Number | 00715981408317 |
| Included Components | (1) Dura Lube Sludge Away Engine Treatment and Cleaner | 32 oz., Single |
| Item Form | Liquid |
| Item Type Name | automotive-oil-additives |
| Manufacturer | Dura Lube |
| Material Features | Reduces sludge buildup |
| Number of Items | 1 |
| Scent | Unscented |
| Special Features | Can be left in for life of oil change |
| Specific Uses For Product | Engine |
| UPC | 715981408317 |
| Unit Count | 32.0 Fluid Ounces |
| Warranty Description | Satisfaction Guarantee |

## Product Details

- **Brand:** DURA LUBE
- **Item Form:** Liquid
- **Material Feature:** Reduces sludge buildup
- **Scent:** Unscented
- **Specific Uses For Product:** Engine

## Images

![HL-40831-06 Sludge Away Engine Cleaner, 32-Ounce, Single,Black Bottle - Image 1](https://m.media-amazon.com/images/I/71ymv5EMx6L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ THIS IS A GREAT PRODUCT,
*by J***. on September 5, 2024*

IT REALLY DOES WORK , I WILL USE IT AGAIN,

### ⭐⭐⭐⭐⭐ Miracle in a bottle
*by G***R on August 4, 2023*

Put some of this magical juice in my seqoua before an oil change it quite the lifters, and brought new life to the old girl. I will be putting this in all my cars in the future.

### ⭐⭐⭐⭐⭐ Don't run your engine without it
*by D***A on October 14, 2025*

Great product, I've been using it for years.

## Frequently Bought Together

- Dura Lube HL-40831-06 Sludge Away Engine Cleaner, 32-Ounce, Single,Black Bottle
- Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
- XADO Engine Oil System Cleaner with Anti-Carbon Effect - Removes Contamination & Engine Sludge - ATOMEX Total Flush Revitalizant (Bottle, 250ml)

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**Shop now:** [https://www.desertcart.es/products/27355670-hl-40831-06-sludge-away-engine-cleaner-32-ounce-single](https://www.desertcart.es/products/27355670-hl-40831-06-sludge-away-engine-cleaner-32-ounce-single)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-06-03*