---
product_id: 21539177
title: "Pennzoil 550042065 Dex/Merc ATF (Dexron-III, Mercron - 1 Quart"
brand: "pennzoil"
price: "$20.21"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/21539177-pennzoil-550042065-dex-merc-atf-dexron-iii-mercron-1-quart
store_origin: US
region: United States of America
---

# Enhanced thermal & oxidation stability Meets Dexron-III & Mercon specs Superior corrosion & acid protection Pennzoil 550042065 Dex/Merc ATF (Dexron-III, Mercron - 1 Quart

**Brand:** pennzoil
**Price:** $20.21
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Shift into the future with Pennzoil’s ultimate transmission fluid!

## Quick Answers

- **What is this?** Pennzoil 550042065 Dex/Merc ATF (Dexron-III, Mercron - 1 Quart by pennzoil
- **How much does it cost?** $20.21 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/21539177-pennzoil-550042065-dex-merc-atf-dexron-iii-mercron-1-quart)

## Best For

- pennzoil enthusiasts

## Why This Product

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

## Key Features

- • **Corrosion Defense System:** Protects your transmission components from harmful acids and wear, maximizing durability.
- • **Dual Certified Powerhouse:** Fully qualified for Dexron-III and Mercon standards, ensuring peak transmission performance.
- • **Next-Gen Additive Formula:** Advanced friction modifiers deliver long-lasting, smooth shifting and extended component life.
- • **Trusted by Industry Leaders:** Meets Ford M2C138CJ and GM 6297-M specs, aligning with top automotive manufacturer requirements.
- • **Built for Heavy-Duty Reliability:** Approved for Allison C-4 and Caterpillar TO-2, perfect for demanding automatic and power shift transmissions.

## Overview

Pennzoil 550042065 Dex/Merc ATF is a premium petroleum-based automatic transmission fluid engineered to exceed Dexron-III and Mercon specifications. Featuring a cutting-edge additive system, it offers enhanced friction retention, superior thermal and oxidation stability, and robust corrosion protection. Ideal for automatic and power shift transmissions, it meets rigorous standards from GM, Ford, Allison, and Caterpillar, ensuring reliable, long-lasting performance in both everyday and heavy-duty applications.

## Description

Pennzoil Dexron-III Mercon is a new generation petroleum based fluid for automatic and power shift transmissions. It is fully qualified as both a DEXRON-III and MERCON lubricant surpassing General Motors specification 6297-M and Ford specification M2C185A. In addition, DEXRON-III MERCON is an approved Allison C-4 fluid and is qualified as a Caterpillar TO-2 lubricant. To meet the lubrication demands of specialized equipment design, Pennzoil incorporated a "new generation" complex additive system in their DEXRON-III MERCON. Specially selected friction modifiers allow friction retention for long life performance. Enhanced oxidation, thermal stability and corrosion resistance insure long mileage component protection.

## Features

- For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
- Pennzoil DEXRON-III MERCON has been improved to exceed the most demanding requirements of hydraulic pump manufacturers
- DEXRON-III MERCON is especially formulated to meet the viscosity and frictional requirements of a DEXRON-III fluid
- DEXRON-III MERCON is suitable for use in applications requiring Ford M2C138CJ and Ford Type H fluids
- Dexron-III MERCON is recommended for mobile equipment used by utility companies which require electrical insulating properties for hydraulic oils
- Protects components from harmful attack by corrosive acids

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Pennzoil |
| Package Information | Bottle |
| Liquid Volume | 32 Fluid Ounces |
| Item Weight | 2.04 Pounds |
| Recommended Uses For Product | automatic and power shift transmissions |
| Specific Uses For Product | Lubricate Automatic and Power Shift Transmissions |
| Item Form | Liquid |
| Global Trade Identification Number | 00071611014946 |
| Manufacturer | Pennzoil |
| Unit Count | 32.0 Fluid Ounces |
| UPC | 071611014946 |
| Number of Items | 1 |
| Model | 550042065 |
| Item Weight | 2.04 pounds |
| Package Dimensions | 8.7 x 4.3 x 2.3 inches |
| Item model number | 550042065 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 550042065 |

## Product Details

- **Brand:** Pennzoil
- **Package Information:** Bottle
- **Liquid Volume:** 32 Fluid Ounces
- **Item Weight:** 2.04 Pounds
- **Recommended Uses For Product:** automatic and power shift transmissions

## Images

![Pennzoil 550042065 Dex/Merc ATF (Dexron-III, Mercron - 1 Quart - Image 1](https://m.media-amazon.com/images/I/514-Um97DiS.jpg)

## Questions & Answers

**Q: Would this work on a 1997 mazda protege lx , automatic transmission with a 1.5 engine?  thanks.**
A: I cannot answer without seeing your Owners Manual

**Q: This product number is supposed to be mineral oil based, yet the description says it is petroleum based. Which is it?**
A: Petroleum based and mineral oil based are the same in this usage.   Any automotive product is either petroleum based or full synthetic (chemical) based.  Both are refined products but one starts in nature while the other starts in a laboratory.

**Q: is this red or clear?**
A: The fluid is red.  I use this for the operation of a bucket/boom truck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good oil!
*by A***X on January 14, 2020*

It’s oil and I put it in my car and my car still runs didn’t make my car blow up good oil go America 🇺🇸🇺🇸🇺🇸

### ⭐⭐⭐⭐⭐ This is great stuff
*by C***M on November 25, 2018*

I purchased this for my Nissan Armada. Great replacement for the Nissan brand.

### ⭐⭐⭐⭐⭐ Trans Flyid
*by D***R on December 5, 2018*

Trans fluid

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*