---
product_id: 3962881
title: "30504 D4 Synthetic Automatic Transmission Fluid (ATF) - 1 Quart"
brand: "red line"
price: "RM188"
currency: MYR
in_stock: true
reviews_count: 10
category: "Red Line"
url: https://www.desertcart.com.my/products/3962881-30504-d4-synthetic-automatic-transmission-fluid-atf-1-quart
store_origin: MY
region: Malaysia
---

# Universal ATF compatibility GL-4 gear protection Cold climate smooth shifting 30504 D4 Synthetic Automatic Transmission Fluid (ATF) - 1 Quart

**Brand:** red line
**Price:** RM188
**Availability:** ✅ In Stock

## Summary

> 🔧 Shift Smooth, Drive Confident: The Last ATF You'll Ever Need

## Quick Answers

- **What is this?** 30504 D4 Synthetic Automatic Transmission Fluid (ATF) - 1 Quart by red line
- **How much does it cost?** RM188 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/3962881-30504-d4-synthetic-automatic-transmission-fluid-atf-1-quart)

## Best For

- red line enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Cold-Weather Shifts:** Balanced slipperiness ensures silky smooth gear changes even in freezing temps.
- • **Legacy of Excellence Since 1979:** Red Line’s synthetic formula outperforms and outlasts conventional fluids—no compromises.
- • **One Fluid, Endless Applications:** Compatible with Dexron III, Mercon V, and more—perfect for automatic, manual, and power steering systems.
- • **Unmatched Gear & Synchro Defense:** Protects your transmission with GL-4 level precision for longer-lasting performance.
- • **Trusted by Performance Enthusiasts:** Fixes complex transmission issues, proven on high-end vehicles like Corvettes and BMWs.

## Overview

Red Line 30504 D4 Synthetic ATF is a premium, versatile transmission fluid engineered for superior gear and synchro protection with GL-4 level performance. It ensures smooth shifting in cold climates and is compatible with a wide range of automatic and manual transmissions, including popular OEM specs like Dexron III and Mercon V. Trusted by enthusiasts since 1979, it revitalizes transmission performance, reduces wear, and extends component life.

## Description

Buy Red Line 30504 D4 Synthetic Automatic Transmission Fluid (ATF) - 1 Quart: Transmission Fluids - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Fixed 7 Speed Corvette Issues - Great product! Super fast shipping. Fixed my C7 Corvette’s second gear issue. All shifts go in smoothly now.
Review: Amazing stuff! The fix-all for all Acura transmissions! - What can I say? I have nothing but praise for this stuff. I bought my 2004 Acura TL in August and really haven't been able to enjoy it since then because a week after my purchase, I was told by a small shop that my transmission was on its way out. I've been babying the car since then, and keeping my fingers crossed during the several 250 mile trips I've made to my hometown. I didn't have many symptoms, except the occasional chatter, RPM fluctuation, etc. I narrowed it down to the torque converter, then did some research. After replacing the 3rd and 4th gear pressure switches and noticing a little difference, I decided to do more research. Then I heard about this stuff... Oh man, was it ever worth the $130 investment! I first got the car jacked up, and loosened the drain. I'm not kidding, I don't think my fluid has been changed in the 107,000 miles on the car. It was pretty dark, and although there was no "sludge," I wasn't happy with the consistency of the old fluid. I spent a couple hours doing the 3x3 fluid change. First of all, it's a comforting feeling knowing I've got clean, fresh, red fluid in there. Secondly, HOLY CRAP! The car drives like it's brand new! No more "gear guessing" or chatter or anything! Shifts are smooth, clean, crisp, etc. I didn't realize how sloppy the shifts had become until I replaced the fluid with this stuff. If you're even contemplating trying this stuff out, DO IT! Thank you, Red Line, for allowing me to begin enjoying my dream car!!!

## Features

- EXCELLENT - gear and synchro protection, balanced slipperiness for easier shifting in cold climates
- ALSO USED WITH - manual transmissions and transaxles like T-5, T-45, T-56 and late-model BMW, provides a GL-4 level of gear protection
- MOST VERSATILE ATF - use where Dexron III, Dexron II, Mercon and Mercon V fluids are recommended, for use in automatic, manual transmissions and power steering
- POPULAR TRANSMISSION FLUID FOR - Toyota Type T-III and T-IV, Honda ATF-Z1, Nissan Matic D, J & K, Diamond SP-II, SP-III, Mazda ATF M-V, most BMW and Audi/VW automatic transmissions
- WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CPI5XM |
| Best Sellers Rank | #24,197 in Automotive ( See Top 100 in Automotive ) #76 in Transmission Fluids |
| Brand | Red Line |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,306) |
| Date First Available | July 19, 2004 |
| Global Trade Identification Number | 00083522305044 |
| Is Discontinued By Manufacturer | Yes |
| Item Form | Liquid |
| Item Weight | 1.7 pounds |
| Item model number | RED30504 |
| Liquid Volume | 0.95 Liters |
| Manufacturer | Red Line |
| Manufacturer Part Number | 30504 |
| Material | Synthetic |
| Number of Items | 1 |
| OEM Part Number | 30504 |
| Package Information | Bottle |
| Product Dimensions | 4 x 3.9 x 8.6 inches |
| Recommended Uses For Product | For use in automatic and manual transmissions, power steering, racing transmissions |
| Specific Uses For Product | Automatic and Manual Transmissions, Power Steering |
| UPC | 083522305044 |
| Unit Count | 32.0 Fluid Ounces |

## Product Details

- **Brand:** Red Line
- **Item Weight:** 1.7 Pounds
- **Liquid Volume:** 0.95 Liters
- **Material:** Synthetic
- **Package Information:** Bottle

## Images

![30504 D4 Synthetic Automatic Transmission Fluid (ATF) - 1 Quart - Image 1](https://m.media-amazon.com/images/I/61ttowW8L7L.jpg)

## Questions & Answers

**Q: Is this d4 atf fluid work on 2002 lexus ls430**
A: yes

**Q: Is it better to use Lubegard 63010 Platinum Universal ATF Protectant with this ATF?**
A: Lubegard additives are safe with all fluids except for CVT Transmissions, and Ford type F. Their products are very good. LG Platinum is designed to meet mfg approval specs for ATF without approval codes on a PROPER base ATF fluid. I just did an Auto trans service on a 2000 Jetta TDi.(supposedly sealed and need no service for life) Yeah right.  I changed the Trans filter, and pan gasket, and Side Cover gasket. I refilled with 3.5L Ravenol full synth ATF it's already fully compliant ATF with VW specs and still added LG Platinum just to keep things inside good. (seals, valves moving etc.)  Tranny has 287K on it, expect to get at least 150K or more out of it now.

**Q: Is this compatable with a Honda Accord 2000 LX Automatic Transmission?**
A: That transmission should call for ATF Z1. Red Line recommends for this spec, so you shouldn't have a problem with using D4 in your Accord.Here's a link: http://www.redlineoil.com/product.aspx?pid=51&pcid=9

**Q: Can anyone say if I can use this on  a mazda 3 2010 model automatic transmission with a manuel overdrive?**
A: I'm using  Red Line D4 in my 2011 3S 2.5L since 2011 no issues even in low 15 degree temps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fixed 7 Speed Corvette Issues
*by G***H on November 27, 2025*

Great product! Super fast shipping. Fixed my C7 Corvette’s second gear issue. All shifts go in smoothly now.

### ⭐⭐⭐⭐⭐ Amazing stuff! The fix-all for all Acura transmissions!
*by L***A on November 21, 2013*

What can I say? I have nothing but praise for this stuff. I bought my 2004 Acura TL in August and really haven't been able to enjoy it since then because a week after my purchase, I was told by a small shop that my transmission was on its way out. I've been babying the car since then, and keeping my fingers crossed during the several 250 mile trips I've made to my hometown. I didn't have many symptoms, except the occasional chatter, RPM fluctuation, etc. I narrowed it down to the torque converter, then did some research. After replacing the 3rd and 4th gear pressure switches and noticing a little difference, I decided to do more research. Then I heard about this stuff... Oh man, was it ever worth the $130 investment! I first got the car jacked up, and loosened the drain. I'm not kidding, I don't think my fluid has been changed in the 107,000 miles on the car. It was pretty dark, and although there was no "sludge," I wasn't happy with the consistency of the old fluid. I spent a couple hours doing the 3x3 fluid change. First of all, it's a comforting feeling knowing I've got clean, fresh, red fluid in there. Secondly, HOLY CRAP! The car drives like it's brand new! No more "gear guessing" or chatter or anything! Shifts are smooth, clean, crisp, etc. I didn't realize how sloppy the shifts had become until I replaced the fluid with this stuff. If you're even contemplating trying this stuff out, DO IT! Thank you, Red Line, for allowing me to begin enjoying my dream car!!!

### ⭐⭐⭐⭐⭐ Excellent Product!
*by M***S on July 2, 2025*

Excellent Product! I use it in my C7 Corvette Z06 and Subaru Forester. Makes my transmission shift like butter. Red Line is all I use; and I’ve tried them all.

## Frequently Bought Together

- Red Line 30504 D4 Synthetic Automatic Transmission Fluid (ATF) - 1 Quart
- Red Line 57904 75W90 GL-5 Synthetic Gear Oil for Hypoid Limited Slip Differentials - 1 Quart
- Slippery Pete - Fluid Pump for Standard Quart Bottles - 8cc per Pump Stroke and 3rd Hand Adapter, Transfer Gear Oil, Transmission and Differential Fluid (28mm)

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---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-04*