---
product_id: 56807313
title: "Marvel Mystery Oil Original Motor Treatment, 128 oz."
brand: "marvel mystery oil"
price: "$165.51"
currency: USD
in_stock: true
category: "Marvel Mystery Oil"
url: https://www.desertcart.us/products/56807313-marvel-mystery-oil-original-motor-treatment-128-oz
store_origin: US
region: United States of America
---

# Prevents oil breakdown at extreme temps Cleans & lubricates fuel systems 1 Gallon concentrated formula Marvel Mystery Oil Original Motor Treatment, 128 oz.

**Brand:** marvel mystery oil
**Price:** $165.51
**Availability:** ✅ In Stock

## Summary

> 🛠️ Unlock your engine’s hidden potential with Marvel Mystery Oil!

## Quick Answers

- **What is this?** Marvel Mystery Oil Original Motor Treatment, 128 oz. by marvel mystery oil
- **How much does it cost?** $165.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/56807313-marvel-mystery-oil-original-motor-treatment-128-oz)

## Best For

- marvel mystery oil enthusiasts

## Why This Product

- Trusted marvel mystery oil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Engine Savior:** Effectively cleans and lubricates fuel injectors and carburetors for peak performance.
- • **Thermal Shield:** Protects oil from breakdown even under extreme temperature conditions.
- • **Valve Whisperer:** Prevents valve sticking and clatter, ensuring smooth, quiet operation.
- • **Varnish Vanquisher:** Reduces and prevents varnish and gum build-up, extending engine life.
- • **Universal Compatibility:** Works seamlessly with gasoline, pre-2007 diesel, marine, motorcycle, tractor, and two-cycle engines.

## Overview

Marvel Mystery Oil Original Motor Treatment is a powerful 1-gallon oil additive designed to clean, lubricate, and protect fuel systems and engines across a wide range of vehicles. It prevents varnish buildup, valve sticking, and oil breakdown under extreme temperatures, ensuring smoother engine performance and longevity.

## Description

Oil Additive, Container Size 1 Gallon, Red, Transparent, Freezing Point -60 F, Flash Point 128 F, Pour Point -65 F, 0. 876 Specific Gravity, Dissolves Insoluble, For Use With Automobile, Motorcycle, Marine, Two-Cycle, Tractor, Gasoline and Pre-2007 Diesel Motors, ORM-D Class 3 UN1268

## Features

- Cleans and lubricates fuel injectors and carburetors
- Reduces and prevents varnish and gum build-up
- Prevents valve sticking and clatter
- Prevents oil breakdown caused by extreme temperatures

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00328BLNC |
| Best Sellers Rank | #26,238 in Automotive ( See Top 100 in Automotive ) #47 in Engine & Oil Fluid Additives |
| Brand | Marvel Mystery Oil |
| Customer Reviews | 4.8 4.8 out of 5 stars (236) |
| Date First Available | January 16, 2007 |
| Item Weight | 0.01 ounces |
| Item model number | MM14R |
| Manufacturer | MARVEL MYSTERY OIL |
| Manufacturer Part Number | MM14R |
| Model | Oil Additive, 1Gal, Red, Transparent |
| Product Dimensions | 15.8 x 9.56 x 11.63 inches |

## Product Details

- **Material:** Plastic
- **Brand:** Marvel Mystery Oil
- **Package Information:** Jug
- **Liquid Volume:** 128 Fluid Ounces
- **Item Weight:** 0.01 Ounces

## Images

![Marvel Mystery Oil Original Motor Treatment, 128 oz. - Image 1](https://m.media-amazon.com/images/I/81Uhk1JCqyL.jpg)

## Questions & Answers

**Q: Este aceite sube el octanage de la gasolina?**
A: No

**Q: What is the diff between the two bottles? The one with the yellow says it is the Orginal oil enhance and fuel treatment, and the other bottle is plain**
A: Not sure about the difference in the labels, but I must tell you this oil/fuel treatments works.   You have to use it consistently before you wil notice the positive results.   Had a slight ticking noise in my truck's engine and now it's gone.  Increased MPG by 2 to 3   I use it in my oil changes and each time I fill up.   Now it's in all my vehicles.  Only wish I would have discovered this many vehicles ago.

**Q: Can this marvel be used in an eco diesel 3.0 in the ram 1500?**
A: I just started using it in mine so far no issues

**Q: Will mmo help quite a standard manual trans, muncie 4 speed?**
A: We do not recommend using in manual transmissions- the oil is too thin.

## Frequently Bought Together

- Oil Additive, 1Gal, Red, Transparent
- Lucas LUC10013 10013 Fuel Treatment - 1 Gallon
- Lucas Oil LUC10131 Pure Synthetic Oil Stabilizer - 1 Gallon

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-23*