---
product_id: 115466870
title: "Idemitsu Synthetic Blend Racing Rotary Premix - 1QT"
brand: "idemitsu"
price: "$U2190"
currency: UYU
in_stock: true
reviews_count: 13
category: "Idemitsu"
url: https://www.desertcart.uy/products/115466870-idemitsu-synthetic-blend-racing-rotary-premix-1qt
store_origin: UY
region: Uruguay
---

# Enhanced apex & side seal protection Precision rotary fuel lube Clog-free injectors & exhaust Idemitsu Synthetic Blend Racing Rotary Premix - 1QT

**Brand:** idemitsu
**Price:** $U2190
**Availability:** ✅ In Stock

## Summary

> 🔥 Unlock your rotary’s full potential with every drop!

## Quick Answers

- **What is this?** Idemitsu Synthetic Blend Racing Rotary Premix - 1QT by idemitsu
- **How much does it cost?** $U2190 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/115466870-idemitsu-synthetic-blend-racing-rotary-premix-1qt)

## Best For

- idemitsu enthusiasts

## Why This Product

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

## Key Features

- • **Seal the Deal:** Advanced formula boosts apex and side seal durability under extreme conditions
- • **Friction Fighter:** Reduces internal engine friction for smoother, more efficient rides
- • **Stay Clean, Stay Fast:** Keeps fuel injectors and exhaust ports spotless to prevent power loss
- • **Gasoline Engine Exclusive:** Tailored specifically for gasoline rotary engines to maximize longevity
- • **Race-Ready Rotary Fuel Lube:** Optimized 1 oz/gallon premix for peak rotary engine performance

## Overview

Idemitsu Synthetic Blend Racing Rotary Premix is a 1-quart, 20 SAE grade fuel additive designed exclusively for gasoline rotary engines. It enhances sealing performance, protects apex and side seals, reduces friction, and keeps fuel injectors and exhaust ports clean, ensuring optimal engine efficiency and longevity.

## Description

Buy Idemitsu Synthetic Blend Racing Rotary Premix - 1QT: Motor Oils - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Best option for rotary engines - Perfect for use in my rotary engine, mixed at 1 oz. per gallon of gas. Works perfectly.
Review: Great Product - Delivered on time.

## Features

- Premix rotary fuel lube
- Improved sealing performance and additional wear protection for apex seals, side seals, etc.
- Keeps fuel injectors and exhaust port clean and minimizes clogging
- Reduces friction
- Designed for use in gasoline engines only

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MMT3SLB |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #32,759 in Automotive ( See Top 100 in Automotive ) #387 in Motor Oils |
| Brand | Idemitsu |
| Customer Reviews | 4.8 4.8 out of 5 stars (522) |
| Date First Available | February 1, 2019 |
| Global Trade Identification Number | 00852967006454 |
| Item Weight | 1.9 pounds |
| Item model number | 30018102-75000C020 |
| Manufacturer | Idemitsu |
| Manufacturer Part Number | 30018102-75000C020 |
| Model | Idemitsu Rotary Racing Premix |
| Product Dimensions | 8.9 x 4.3 x 2.4 inches |
| Size | 1 Quart |
| UPC | 852967006454 |
| Vehicle Service Type | Car |
| Viscosity | 20 SAE Grade |

## Product Details

- **Brand:** Idemitsu
- **Liquid Volume:** 1 Liters
- **Package Information:** Bottle
- **Vehicle Service Type:** Car
- **Viscosity:** 20 SAE Grade

## Images

![Idemitsu Synthetic Blend Racing Rotary Premix - 1QT - Image 1](https://m.media-amazon.com/images/I/61ExGmxD0AL.jpg)
![Idemitsu Synthetic Blend Racing Rotary Premix - 1QT - Image 2](https://m.media-amazon.com/images/I/71GWwocunWL.jpg)
![Idemitsu Synthetic Blend Racing Rotary Premix - 1QT - Image 3](https://m.media-amazon.com/images/I/81-CzlD2csL.jpg)
![Idemitsu Synthetic Blend Racing Rotary Premix - 1QT - Image 4](https://m.media-amazon.com/images/I/812dIcwQ6DL.jpg)
![Idemitsu Synthetic Blend Racing Rotary Premix - 1QT - Image 5](https://m.media-amazon.com/images/I/813YLQAYIXL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many ounces do I put in the car with a full tank?**
A: For about 13 gallons of gas, you can put 6.7 ounces.

**Q: There is any difference between this bottle/package and the silver one ? both says Racing rotary premix but I'm not used to this black package**
A: Looks weird idk

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best option for rotary engines
*by J***T on October 12, 2025*

Perfect for use in my rotary engine, mixed at 1 oz. per gallon of gas. Works perfectly.

### ⭐⭐⭐⭐⭐ Great Product
*by S***Y on October 25, 2025*

Delivered on time.

### ⭐⭐⭐⭐⭐ Best Stuff For Your Rotary
*by R***E on January 11, 2026*

I’ve ran this in my 2004 Rx-8 for three years now with no issues. Definitely much better than a Lucas 2 stroke premix you can get at any auto part store. This stuff is much thicker.

## Frequently Bought Together

- Idemitsu Synthetic Blend Racing Rotary Premix - 1QT
- Genuine Mazda B6Y1-14-302A Oil Filter
- Idemitsu Full Synthetic Racing Rotary 10W-30 Engine Oil - 1QT

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**Shop now:** [https://www.desertcart.uy/products/115466870-idemitsu-synthetic-blend-racing-rotary-premix-1qt](https://www.desertcart.uy/products/115466870-idemitsu-synthetic-blend-racing-rotary-premix-1qt)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-03*