---
product_id: 220839656
title: "Idemitsu - 30040097-95300C020 ATF Type HK Automatic Transmission Fluid - 5 Quart"
price: "$U6953"
currency: UYU
in_stock: true
reviews_count: 8
url: https://www.desertcart.uy/products/220839656-idemitsu-30040097-95300c020-atf-type-hk-automatic-transmission-fluid-5
store_origin: UY
region: Uruguay
---

# High thermal & oxidation resistance SP-III spec precision Advanced anti-wear protection Idemitsu - 30040097-95300C020 ATF Type HK Automatic Transmission Fluid - 5 Quart

**Price:** $U6953
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your ride shifting like new — don’t let your transmission miss out!

## Quick Answers

- **What is this?** Idemitsu - 30040097-95300C020 ATF Type HK Automatic Transmission Fluid - 5 Quart
- **How much does it cost?** $U6953 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/220839656-idemitsu-30040097-95300c020-atf-type-hk-automatic-transmission-fluid-5)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Fluid Life:** Superior oxidation and thermal stability extend transmission fluid longevity and protection.
- • **Smooth Shifts, Zero Shudder:** Precisely calibrated frictional properties ensure silky gear changes and anti-shudder performance.
- • **Maximum Gear & Bearing Protection:** Advanced anti-wear tech safeguards critical components, reducing costly repairs.
- • **Tailored for Hyundai/Kia/Mitsubishi:** Engineered to meet exact SP-III transmission specs for flawless compatibility.
- • **Clean Transmission, Peak Performance:** Keeps your transmission free from sludge and varnish for optimal efficiency.

## Overview

Idemitsu 30040097-95300C020 ATF Type HK is a 5-quart automatic transmission fluid engineered specifically for Hyundai, Kia, and Mitsubishi vehicles meeting SP-III specs. It delivers smooth shifting with anti-shudder performance, exceptional resistance to oxidation and thermal breakdown for extended fluid life, and advanced anti-wear protection to keep gears and bearings running flawlessly. This fluid also maintains transmission cleanliness by preventing sludge and varnish buildup, ensuring long-term reliability and peak performance.

## Description

Buy Idemitsu - 30040097-95300C020 ATF Type HK Automatic Transmission Fluid - 5 Quart: Transmission Fluids - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great - Great fluid for Hyundai transmissions
Review: Runs fine on a Kia Forte - The following applies to a 2010 Kia Forte 2.4L automatic with 105,000 miles. No transmission issues, but just purchased the car and unsure of its history. I picked this product because it's probably as close to OEM as you can get, while being affordable. I have read that some folks have had good luck with the Valvoline one product that fits all types, but transmissions are expensive to fix. You know how that all in one body wash, shampoo, toilet bowl cleaner is... it works, but not as good as the stuff that is specifically meant for one purpose. Draining and filling is pretty straight forward. You need a funnel that will fit down the dipstick tube to refill the transmission. You also need a 24mm socket to remove the transmission drain bolt, which is located close to the oil drain bolt. My 2.4L forte took about 3.5 quarts of oil (yes, transmission fluid is oil) after draining. That's a little more than half of the 6.4ish quarts the transmission holds. What I'm going to do next is drive it for a few months (or maybe more) and then change it out again, adding another 3.5 fresh quarts. I'm not a mechanic, but this is the way I've been changing transmission oil for years. If you haven't owned your vehicle since it was new, chances are it hasn't been powerflushed on schedule like the dealer recommends. If you go and decide to get a powerflush and change it all at once after 100k miles, you are probably going to disturb the particulates and junk that has accumulated in the transmission over the years. You also are going to get rid of all the old fluid that has more abrasive properties than the new fluid, since it has absorbed the abrasive material that had come off of the old clutch plates. This might lead to slipping because of less friction, or other issues. The idea is to change the fluid over time to keep it fresh while not disturbing the stuff that's already in there, unless you plan on dropping the pan, cleaning the filter, ect, which I good sir, am not. Should be an easy job. Just keep an eye on the level after you fill it. fill it a little under the high mark with the engine running, drive for a few minutes, check and add as needed on a level surface after the car is warm.

## Features

- Engineered for and meets requirements of Hyundai/Kia/Mitsubishi Automatic Transmission with SP-III specifications.
- Precisely engineered frictional characteristics guarantee smooth shifting and outstanding anti-shudder performance
- Excellent resistance to oxidation and thermal breakdown provides long fluid life and extended protection
- Provides superior cleanliness, keeping the transmission free of sludge and varnish deposits
- Advanced anti-wear technology provides maximum protection to gears and bearings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.7 out of 5 stars 352 Reviews |

## Product Details

- **Brand:** Idemitsu
- **Package Information:** Bottle
- **Liquid Volume:** 5 Quarts
- **Item Weight:** 1.9 Pounds
- **Viscosity:** 32.2 cs

## Images

![Idemitsu - 30040097-95300C020 ATF Type HK Automatic Transmission Fluid - 5 Quart - Image 1](https://m.media-amazon.com/images/I/61mP-2cG8uL.jpg)

## Questions & Answers

**Q: Is this synthetic fluid? Ty**
A: If it was Synthetic, it would say on the label.

**Q: is this transmission fluid used in 2016 soul 1.6l ?**
A: No. The 6sp automatic transmission in your Soul uses SP-4 fluid (HK4 from Idemitsu). This one is SP-3 (HK). Check your owners manual or call a Kia dealer to be certain.

**Q: Would this work for kia optima sxl turbo 2013?**
A: Yes but it might require the plus.

**Q: This is the same as kia brand and ok for an 18' kia optima lx 2.4?**
A: Worked for Hyundai sonata So should work for kia

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by J***E on January 2, 2026*

Great fluid for Hyundai transmissions

### ⭐⭐⭐⭐⭐ Runs fine on a Kia Forte
*by M***C on May 12, 2020*

The following applies to a 2010 Kia Forte 2.4L automatic with 105,000 miles. No transmission issues, but just purchased the car and unsure of its history. I picked this product because it's probably as close to OEM as you can get, while being affordable. I have read that some folks have had good luck with the Valvoline one product that fits all types, but transmissions are expensive to fix. You know how that all in one body wash, shampoo, toilet bowl cleaner is... it works, but not as good as the stuff that is specifically meant for one purpose. Draining and filling is pretty straight forward. You need a funnel that will fit down the dipstick tube to refill the transmission. You also need a 24mm socket to remove the transmission drain bolt, which is located close to the oil drain bolt. My 2.4L forte took about 3.5 quarts of oil (yes, transmission fluid is oil) after draining. That's a little more than half of the 6.4ish quarts the transmission holds. What I'm going to do next is drive it for a few months (or maybe more) and then change it out again, adding another 3.5 fresh quarts. I'm not a mechanic, but this is the way I've been changing transmission oil for years. If you haven't owned your vehicle since it was new, chances are it hasn't been powerflushed on schedule like the dealer recommends. If you go and decide to get a powerflush and change it all at once after 100k miles, you are probably going to disturb the particulates and junk that has accumulated in the transmission over the years. You also are going to get rid of all the old fluid that has more abrasive properties than the new fluid, since it has absorbed the abrasive material that had come off of the old clutch plates. This might lead to slipping because of less friction, or other issues. The idea is to change the fluid over time to keep it fresh while not disturbing the stuff that's already in there, unless you plan on dropping the pan, cleaning the filter, ect, which I good sir, am not. Should be an easy job. Just keep an eye on the level after you fill it. fill it a little under the high mark with the engine running, drive for a few minutes, check and add as needed on a level surface after the car is warm.

### ⭐⭐⭐⭐⭐ Factory Fluids
*by W***E on July 16, 2021*

Idemitsu is a huge fluid manufacturer that often manufactures OEM fluids for the factory. That means, instead of spending the money at the dealership to have, for instance, the Acura logo on the bottle, buy the correct Idemitsu fluid and you are getting the identical product, just in their own packaging. Idemitsu makes a wide range of vehicle-specific fluids and I have used them exclusively in my Volvo, Acura and Kia with no issues whatsoever. The value is far better than paying dealership prices. Idemitsu is a factory-fill for many Japanese and other manufacturers. You can read more on their website but here is a little clue: Almost 20 years ago, Idemitsu partnered with Honda to develop a lower viscosity oil to boost fuel economy in their hybrid vehicles. After rigorous testing and refinement, Honda began to fill their new Insight Hybrid at the factory with Idemitsu 0W-20. This lower viscosity higher grade synthetic oil used unique additives to enhance stability and reduce volatility – the typical drawbacks of low-viscosity oil. Shortly after, in 2005, Honda began filling non-hybrid vehicles with Idemitsu 0W-20. Other automakers quickly took note and soon, all the major Japanese brands followed suit. Nissan began using it in 2006, as did Toyota in 2009. Idemitsu brought 0W-20 stateside in 2010. Since then, it has been the factory-fill oil of millions of Honda, Toyota and Nissan vehicles made in America. And with mounting government pressure to increase fuel economy, US automakers are now looking at 0W-20 as a viable option. So if these manufacturers, known for their quality, trust Idemitsu Lubricants for their vehicles from the factory, why wouldn’t you?

## Frequently Bought Together

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-25*