--- product_id: 115466870 title: "Idemitsu Synthetic Blend Rotary Premix – 1 Quart | Leading Asian OEM Supplier | Synthetic Blend Rotary Fuel Lube | For Rotary Racing Engines" brand: "idemitsu" price: "¥8887" currency: JPY in_stock: true category: "Idemitsu" url: https://www.desertcart.jp/products/115466870-idemitsu-synthetic-blend-rotary-premix-1-quart-leading-asian-oem store_origin: JP region: Japan --- # Enhanced apex seal wear protection Universal fit for rotary engines 1 Quart premium synthetic blend Idemitsu Synthetic Blend Rotary Premix – 1 Quart | Leading Asian OEM Supplier | Synthetic Blend Rotary Fuel Lube | For Rotary Racing Engines **Brand:** idemitsu **Price:** ¥8887 **Availability:** ✅ In Stock ## Summary > 🔥 Unlock the full potential of your rotary engine with every drop! ## Quick Answers - **What is this?** Idemitsu Synthetic Blend Rotary Premix – 1 Quart | Leading Asian OEM Supplier | Synthetic Blend Rotary Fuel Lube | For Rotary Racing Engines by idemitsu - **How much does it cost?** ¥8887 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/115466870-idemitsu-synthetic-blend-rotary-premix-1-quart-leading-asian-oem) ## 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 - • **Trusted by Pros:** Top-rated by 549 users with a stellar 4.8-star reputation. - • **Friction Fighter:** Reduces internal engine friction, extending engine life and efficiency. - • **Clog-Free Combustion:** Keeps fuel injectors and exhaust ports pristine to maintain smooth power delivery. - • **Synthetic Blend Power:** Premium formula designed exclusively for gasoline rotary engines. - • **Race-Ready Seal Protection:** Boost apex and side seal durability for peak rotary engine performance. ## Overview Idemitsu Synthetic Blend Rotary Premix is a 1-quart synthetic blend fuel lubricant engineered specifically for rotary racing engines. It enhances sealing performance, reduces wear on apex and side seals, keeps fuel injectors and exhaust ports clean, and minimizes friction. Designed exclusively for gasoline engines, this universal-fit lubricant is trusted by professionals and enthusiasts alike to maximize rotary engine longevity and performance. ## Description Buy Idemitsu Synthetic Blend Rotary Premix – 1 Quart | Leading Asian OEM Supplier | Synthetic Blend Rotary Fuel Lube | For Rotary Racing Engines: Motor Oils - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 | #27,838 in Automotive ( See Top 100 in Automotive ) #343 in Motor Oils | | Brand Name | Idemitsu | | Compatible with Vehicle Type | Car | | Container Type | Bottle | | Customer Reviews | 4.8 4.8 out of 5 stars (549) | | Global Trade Identification Number | 00852967006454 | | Included Components | Rotary Racing Premix | | Item Type Name | Rotary Motor Oil | | Item Weight | 1.9 pounds | | Liquid Volume | 1 liters | | Manufacturer | Idemitsu | | Manufacturer Part Number | 30018102-75000C020 | | Model Number | 30018102-75000C020 | | Size | 1 Quart | | UPC | 852967006454 | | Unit Count | 32 Fluid Ounces | ## Product Details - **Brand:** Idemitsu - **Liquid Volume:** 1 liters - **Package Information:** Bottle - **UPC:** 852967006454 - **Vehicle Service Type:** Car ## Images ![Idemitsu Synthetic Blend Rotary Premix – 1 Quart | Leading Asian OEM Supplier | Synthetic Blend Rotary Fuel Lube | For Rotary Racing Engines - Image 1](https://m.media-amazon.com/images/I/71-u6mkG4bL.jpg) ![Idemitsu Synthetic Blend Rotary Premix – 1 Quart | Leading Asian OEM Supplier | Synthetic Blend Rotary Fuel Lube | For Rotary Racing Engines - Image 2](https://m.media-amazon.com/images/I/81ryPiYkxuL.jpg) ![Idemitsu Synthetic Blend Rotary Premix – 1 Quart | Leading Asian OEM Supplier | Synthetic Blend Rotary Fuel Lube | For Rotary Racing Engines - Image 3](https://m.media-amazon.com/images/I/81GkAH49FXL.jpg) ![Idemitsu Synthetic Blend Rotary Premix – 1 Quart | Leading Asian OEM Supplier | Synthetic Blend Rotary Fuel Lube | For Rotary Racing Engines - Image 4](https://m.media-amazon.com/images/I/71GWwocunWL.jpg) ![Idemitsu Synthetic Blend Rotary Premix – 1 Quart | Leading Asian OEM Supplier | Synthetic Blend Rotary Fuel Lube | For Rotary Racing Engines - 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 ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/115466870-idemitsu-synthetic-blend-rotary-premix-1-quart-leading-asian-oem](https://www.desertcart.jp/products/115466870-idemitsu-synthetic-blend-rotary-premix-1-quart-leading-asian-oem) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-14*