---
product_id: 21727977
title: "Transmax High Mileage Automatic Transmission Fluid, 1 Quart"
brand: "castrol"
price: "NT$895"
currency: TWD
in_stock: true
reviews_count: 8
category: "Castrol"
url: https://www.desertcart.tw/products/21727977-transmax-high-mileage-automatic-transmission-fluid-1-quart
store_origin: TW
region: Taiwan
---

# Extra cleaning agents reduce varnish & sludge Formulated for 75,000+ mile transmissions Advanced seal conditioners to prevent leaks Transmax High Mileage Automatic Transmission Fluid, 1 Quart

**Brand:** castrol
**Price:** NT$895
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your high-mileage ride shifting like new — don’t let your transmission fall behind!

## Quick Answers

- **What is this?** Transmax High Mileage Automatic Transmission Fluid, 1 Quart by castrol
- **How much does it cost?** NT$895 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/21727977-transmax-high-mileage-automatic-transmission-fluid-1-quart)

## 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

- • **Leak-Proof Confidence:** Enhanced seal conditioners work proactively to stop leaks before they start, saving costly repairs.
- • **Value Meets Performance:** Premium quality at a price that won’t break the bank—because your transmission deserves the best without the premium markup.
- • **Cleaner, Smoother Shifts:** Powerful cleaning agents break down varnish and sludge buildup for buttery-smooth gear changes.
- • **Trusted by Japanese OEMs:** Exceeds JASO-1A standards, making it ideal for Honda, Toyota, Nissan, and other imported vehicles.
- • **Extend Your Transmission’s Lifespan:** Specifically engineered for high-mileage vehicles to keep your ride shifting smoothly mile after mile.

## Overview

Castrol Transmax High Mileage Automatic Transmission Fluid is a premium ATF designed to extend the life of transmissions with over 75,000 miles. It features advanced seal conditioners to prevent leaks and extra cleaning agents to reduce varnish and sludge buildup. Exceeding JASO-1A standards, it’s trusted for use in many Japanese and imported vehicles, delivering smooth, reliable shifting and excellent value.

## Description

Premium automatic transmission fluid specially formulated for maximum transmission life in high mileage vehicles.

Review: Not the best ATF but close to it - I used this on a 2004 Chevy cavalier. I had bought the car around 20k miles ago and did a transmission change with ATF and some prolong treatment. Man this stuff is a huge difference - the shifting is a smooth as butter, but with way lower viscosity! It's probably not as good as royal purple or something you could pick up from a racing shop...but it's priced very well and gives very good results.
Review: Great for hand tools and lubrication - I use this for hand tool cleaning and lubricator duty. My ratcheting wrenches get a yearly dip in parts cleaner, then into a jar of this. Good to go till next year. Probably great for transmission. But absolutely amazing for keeping expensive hand tools in good condition.

## Features

- Engineered to help alleviate typical problems experienced by transmissions with over 75,000 miles such as leaks and rough shifts
- Additional seal conditioners to prevent or help stop leaks
- Extra cleaning agents to reduce varnish and sludge formulation
- For use in most Honda, Acura, Toyota, Nissan, Mazda, Volvo and other imported vehicles
- Exceeds the requirements of the JASO-1A performance standard created by Japanese automobile manufacturers, this standard is recognized by Japanese OEMs in certifying ATF for use in their vehicles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DILUC6U |
| Best Sellers Rank | #13,050 in Automotive ( See Top 100 in Automotive ) #44 in Transmission Fluids |
| Brand | Castrol |
| Brand Name | Castrol |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 476 Reviews |
| Global Trade Identification Number | 00079191020807 |
| Item Form | Liquid |
| Item Height | 9 inches |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Castrol |
| Package Information | Bottle |
| Recommended Uses For Product | Automotive |
| UPC | 079191020807 |
| Unit Count | 31.98 Fluid Ounces |

## Product Details

- **Brand:** Castrol
- **Item Form:** Liquid
- **Liquid Volume:** 32 Fluid Ounces
- **Package Information:** Bottle
- **Recommended Uses For Product:** Automotive

## Images

![Transmax High Mileage Automatic Transmission Fluid, 1 Quart - Image 1](https://m.media-amazon.com/images/I/61O+8yskU9L.jpg)

## Questions & Answers

**Q: Can I use it in a 2000**
A: Honda s2000?  2000 model year Ferrari? 2000 individual mini cooper's? Perhaps the answer isn't in the answer. Perhaps the answer is in the question. As in, why would you touch your vehicle if you can't ask an appropriate question?

**Q: will this work for a 98 jeep cherokee auto 4wd**
A: Here is a link to the list of approved vehicles from Castrol!!!

https://msdspds.castrol.com/bpglis/FusionPDS.nsf/Files/1BF017717048528380257EDC004D3B0A/$File/BPXE-9FT8RL.pdf

**Q: does this fluid replaces ATF-Z1?**
A: ATF-Z1 is Dex3 with a friction modifier. This will cover that spec. As the trans ages & wears you may be better served by using a higher viscosity fluid such as AMSOIL ATF. If you are doing a drain & refill, the ffirst one is about 44% new fluid replacement. The 3rd. one will take you to 85%. Think diloution rate vs. volume.

**Q: Can this work w/ toyota camry 1999 uses dexron iii? also, can i mix other brand dexron iii (not for hi mileage) w/ this castrol atf for high mileage?**
A: Yes and yes.  However, in my experience, Dexron VI (even in an old worn transmission) will dramatically improve shift quality even in transmissions rated for Dexron III or Toyota Type IV (which is rebranded Dexron IV).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not the best ATF but close to it
*by V***4 on October 17, 2021*

I used this on a 2004 Chevy cavalier. I had bought the car around 20k miles ago and did a transmission change with ATF and some prolong treatment. Man this stuff is a huge difference - the shifting is a smooth as butter, but with way lower viscosity! It's probably not as good as royal purple or something you could pick up from a racing shop...but it's priced very well and gives very good results.

### ⭐⭐⭐⭐⭐ Great for hand tools and lubrication
*by A***R on November 22, 2025*

I use this for hand tool cleaning and lubricator duty. My ratcheting wrenches get a yearly dip in parts cleaner, then into a jar of this. Good to go till next year. Probably great for transmission. But absolutely amazing for keeping expensive hand tools in good condition.

### ⭐⭐⭐⭐⭐ great price
*by C***S on January 5, 2026*

great price

## Frequently Bought Together

- Castrol Transmax High Mileage Automatic Transmission Fluid, 1 Quart
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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-25*