---
product_id: 324441347
title: "Transmax High Mileage Automatic Transmission Fluid, 1 Gallon"
brand: "castrol"
price: "€ 190.29"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/324441347-transmax-high-mileage-automatic-transmission-fluid-1-gallon
store_origin: ES
region: Spain
---

# Leak prevention 75K+ miles support Smooth shifting Transmax High Mileage Automatic Transmission Fluid, 1 Gallon

**Brand:** castrol
**Price:** € 190.29
**Availability:** ✅ In Stock

## Summary

> 🚗 Shift into Smoothness!

## Quick Answers

- **What is this?** Transmax High Mileage Automatic Transmission Fluid, 1 Gallon by castrol
- **How much does it cost?** € 190.29 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/324441347-transmax-high-mileage-automatic-transmission-fluid-1-gallon)

## Best For

- castrol enthusiasts

## Why This Product

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

## Key Features

- • **Warranty Compliant:** Meets or exceeds all major manufacturer requirements for peace of mind.
- • **Seal Conditioning Power:** Contains advanced seal conditioners to prevent and stop leaks.
- • **Cleaning Agents Included:** Reduces varnish and sludge buildup for optimal performance.
- • **Engineered for Longevity:** Designed to tackle transmission issues in vehicles with over 75,000 miles.
- • **Superior Frictional Durability:** Enhances overall transmission performance for a seamless drive.

## Overview

Castrol Transmax High Mileage Automatic Transmission Fluid is expertly formulated to address the unique challenges faced by high-mileage vehicles. With features like enhanced friction durability, seal conditioners, and cleaning agents, it ensures your transmission operates smoothly while meeting or exceeding industry standards.

## Description

Transmax High Mileage Automatic Transmission Fluid, 1 Gallon

## Features

- Engineered to help alleviate typical problems experienced by transmissions with over 75,000 miles such as leaks and rough shifts
- Greater frictional durability provides superior transmission performance
- Additional seal conditioners to prevent or help stop leaks
- Extra cleaning agents to reduce varnish and sludge formulation
- Protects against clutch wear and restores smooth shifting
- Meets or Exceeds General Motors DEXRON-IIIH Requirements; Meets or Exceeds Ford MERCON Requirements
- Exceeds all passenger car and light truck manufacturer’s warranty requirements for vehicles, transmissions or power steering service where a DEXRON-IIIH or MERCON type ATF is specified

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Castrol |
| Brand | Castrol |
| Model | 03518 |
| Product Dimensions | 21.11 x 11.61 x 27.99 cm; 3.41 kg |
| Item model number | 1599F1 |
| Manufacturer Part Number | 03518C |
| Item Weight | 3.41 Kilograms |

## Product Details

- **Material:** Polyalphaolefin
- **Brand:** Castrol
- **Package information:** Jug
- **Liquid volume:** 128 Fluid Ounces
- **Recommended uses for product:** Automotive

## Images

![Transmax High Mileage Automatic Transmission Fluid, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/7195WM5Xn0L.jpg)

## Available Options

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

## Frequently Bought Together

- Castrol Transmax High Mileage Automatic Transmission Fluid, 1 Gallon
- Castrol Transmax High Mileage Automatic Transmission Fluid, 1 Quart
- Lucas Oil 10009 Transmission Fix - 24 Ounce, White

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**Shop now:** [https://www.desertcart.es/products/324441347-transmax-high-mileage-automatic-transmission-fluid-1-gallon](https://www.desertcart.es/products/324441347-transmax-high-mileage-automatic-transmission-fluid-1-gallon)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-22*