---
product_id: 208810633
title: "ATF Dexron III/Mercon Automatic Transmission Fluid - ATF Dexron 3 (1 Quart)"
brand: "ultra 1plus"
price: "Bs.513"
currency: BOB
in_stock: true
reviews_count: 8
category: "Ultra 1 Plus"
url: https://www.desertcart.bo/products/208810633-atf-dexron-iii-mercon-automatic-transmission-fluid-atf-dexron-3
store_origin: BO
region: Bolivia
---

# Extends transmission service life All-weather heat & cold protection Meets GM Dexron III & Ford Mercon specs ATF Dexron III/Mercon Automatic Transmission Fluid - ATF Dexron 3 (1 Quart)

**Brand:** ultra 1plus
**Price:** Bs.513
**Availability:** ✅ In Stock

## Summary

> ⚙️ Shift smarter, drive smoother — don’t let your transmission miss out!

## Quick Answers

- **What is this?** ATF Dexron III/Mercon Automatic Transmission Fluid - ATF Dexron 3 (1 Quart) by ultra 1plus
- **How much does it cost?** Bs.513 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/208810633-atf-dexron-iii-mercon-automatic-transmission-fluid-atf-dexron-3)

## Best For

- ultra 1plus enthusiasts

## Why This Product

- Trusted ultra 1plus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Powerhouse:** Perfect for cars, trucks, SUVs, and even power steering systems requiring Dexron 3 or Mercon fluids.
- • **Year-Round Reliability:** Engineered to perform flawlessly in extreme heat or freezing cold, so your ride never misses a beat.
- • **Endurance You Can Trust:** Prevents oxidation, sludge, and varnish buildup to keep your transmission cleaner, longer.
- • **Silky Smooth Shifts Every Time:** Delivers superior friction stability for consistent, wear-reducing gear changes under all driving conditions.
- • **Precision-Engineered Compatibility:** Formulated to exceed GM Dexron III and Ford Mercon standards for seamless vehicle integration.

## Overview

ULTRA 1PLUS ATF Dexron III/Mercon is a premium automatic transmission fluid designed to meet or exceed GM Dexron III and Ford Mercon specifications. It ensures smooth shifting, protects against wear and buildup, and delivers reliable performance across a wide range of vehicles and climates. Ideal for pre-2006 transmissions and power steering systems, this 1-quart fluid keeps your drivetrain running cleaner and longer.

## Description

Buy ULTRA 1PLUS ATF Dexron III/Mercon Automatic Transmission Fluid - ATF Dexron 3 (1 Quart): Transmission Fluids - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great quality and price - I bought 10 gallons to do a transmission service on my Allison MH4000 transmission. I couldn’t see spending the money on the Allison fully synthetic fluid to only end up mixing it with the Dexron 3 in my transmission. It’s been 5000 miles and transmission performed flawless.
Review: Boat worthy - Great price and good stuff. Bought it for my boat.

## Features

- PREMIUM DEXRON 3 TRANSMISSION FLUID – Specially formulated to meet or exceed GM Dexron III and Ford Mercon requirements, delivering reliable performance for a wide range of vehicles.
- SMOOTH & CONSISTENT SHIFTING – This high-quality automatic transmission fluid provides excellent friction stability, ensuring smoother gear shifts and reduced wear under tough driving conditions.
- LONG-LASTING PROTECTION – Helps prevent oxidation, sludge, and varnish buildup, keeping your transmission cleaner and extending the overall service life.
- VERSATILE AUTOMOTIVE USE – Ideal for cars, trucks, and SUVs requiring Dexron 3 or Mercon transmission fluid; Ideal for Pre-2006 automatic transmissions & power steering systems (check vehicle’s manual for compatibility).
- RELIABLE ALL-WEATHER PERFORMANCE – Engineered for consistent protection in both extreme heat and cold, ensuring dependable operation year-round.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0881WWM5L |
| Best Sellers Rank | #41,816 in Automotive ( See Top 100 in Automotive ) #105 in Transmission Fluids |
| Brand | ULTRA 1PLUS |
| Customer Reviews | 4.7 4.7 out of 5 stars (171) |
| Date First Available | August 19, 2022 |
| Item Weight | 1.85 pounds |
| Item model number | UCDIIIMMPL |
| Liquid Volume | 1 Liters |
| Manufacturer | Ultrachem LLC |
| Manufacturer Part Number | UCDIIIMMP |
| Model | ATF Dexron III/Mercon Transmission Fluid Multi-Purpose |
| Number of Items | 1 |
| Product Dimensions | 2.5 x 4.25 x 9 inches |
| UPC | 810050653428 |
| Unit Count | 33.8 Fluid Ounces |

## Product Details

- **Brand:** ULTRA 1PLUS
- **Liquid Volume:** 1 Liters
- **Manufacturer:** Ultrachem LLC
- **UPC:** 810050653428
- **Unit Count:** 33.8 Fluid Ounces

## Images

![ATF Dexron III/Mercon Automatic Transmission Fluid - ATF Dexron 3 (1 Quart) - Image 1](https://m.media-amazon.com/images/I/71w8UhUzO8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality and price
*by D***R on June 13, 2024*

I bought 10 gallons to do a transmission service on my Allison MH4000 transmission. I couldn’t see spending the money on the Allison fully synthetic fluid to only end up mixing it with the Dexron 3 in my transmission. It’s been 5000 miles and transmission performed flawless.

### ⭐⭐⭐⭐⭐ Boat worthy
*by B***A on October 16, 2025*

Great price and good stuff. Bought it for my boat.

### ⭐⭐⭐⭐⭐ Works as it should.
*by L***D on June 22, 2025*

Works, no problem.

## Frequently Bought Together

- ULTRA 1PLUS ATF Dexron III/Mercon Automatic Transmission Fluid - ATF Dexron 3 (1 Quart)
- Lucas Oil 10043 SAE 80W-90 Heavy Duty Gear Oil - 1 Quart

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**Shop now:** [https://www.desertcart.bo/products/208810633-atf-dexron-iii-mercon-automatic-transmission-fluid-atf-dexron-3](https://www.desertcart.bo/products/208810633-atf-dexron-iii-mercon-automatic-transmission-fluid-atf-dexron-3)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-22*