---
product_id: 66672690
title: "Justice Brothers Engine tune up 11 oz."
brand: "justice brothers"
price: "€ 47.52"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/66672690-justice-brothers-engine-tune-up-11-oz
store_origin: DE
region: Germany
---

# Contains JB metal conditioner Frees sticky valves & lifters Protects against acids & corrosion Justice Brothers Engine tune up 11 oz.

**Brand:** justice brothers
**Price:** € 47.52
**Availability:** ✅ In Stock

## Summary

> 🚗 Tune up your engine, tune into power!

## Quick Answers

- **What is this?** Justice Brothers Engine tune up 11 oz. by justice brothers
- **How much does it cost?** € 47.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/66672690-justice-brothers-engine-tune-up-11-oz)

## Best For

- justice brothers enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Brand Quality:** Justice Brothers’ proven formula ensures your engine runs cleaner and stronger.
- • **Ultimate Engine Protection:** Shield your engine from harmful acids and corrosion for lasting durability.
- • **Advanced Metal Conditioning:** JB metal conditioner revitalizes engine components for smoother operation.
- • **Universal Fit for All Rides:** Compatible with most engines, making maintenance effortless and reliable.
- • **Unlock Peak Engine Performance:** Say goodbye to sticky valves and lifters slowing you down.

## Overview

Justice Brothers Engine Tune-Up (11 oz) is a universal-fit automotive fluid designed to free sticky valves and lifters, protect engines from harmful acids and corrosion, and enhance performance with JB metal conditioner. Its 10W-30 viscosity grade ensures optimal engine maintenance and longevity.

## Description

Justice Brothers Engine tune up 11 oz.

## Features

- Frees sticky valves and lifters Protects engines from harmful acids and corrosion Contains JB metal conditioner

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Viscosity | 10W 30 |
| Brand | Justice Brothers |
| UPC | 077445000049 |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Justice Brothers |
| SAE J300 Viscosity Grade | 10W-30 |
| Item Weight | 11 ounces |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | ETU/4 |

## Product Details

- **Viscosity:** 10W 30
- **Brand:** Justice Brothers
- **Liquid Volume:** 11 Fluid Ounces
- **Package Information:** Bottle
- **UPC:** 077445000049

## Images

![Justice Brothers Engine tune up 11 oz. - Image 1](https://m.media-amazon.com/images/I/41OPUUARN1L.jpg)

## Questions & Answers

**Q: What quantity do you get?**
A: A can is 11 fluid ounces.

**Q: Do you just add new oil after an oil change about 1/2 quart shy to add this product?  Thanks in advance**
A: The directions read: Add one can to 4 to 5 quarts of engine oil. Can be added in between or at oil change. Do not over fill crankcase.     Hope this helps.

## Frequently Bought Together

- Justice Brothers Engine tune up 11 oz.
- CRC Brakleen 1003712 Brake Parts Cleaner Non-Flammable, 1 Gallon, [1 Pack]
- Johnsen's 6732 Premium Starting Fluid - 7.2 oz.

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**Shop now:** [https://www.desertcart.de/products/66672690-justice-brothers-engine-tune-up-11-oz](https://www.desertcart.de/products/66672690-justice-brothers-engine-tune-up-11-oz)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-27*