--- product_id: 130873726 title: "Full Synthetic 10W-30 Rotary Racing Oil – 1 Quart" brand: "idemitsu" price: "¥14100" currency: JPY in_stock: true reviews_count: 3 category: "Idemitsu" url: https://www.desertcart.jp/products/130873726-full-synthetic-10w-30-rotary-racing-oil-1-quart store_origin: JP region: Japan --- # Molybdenum friction reduction boosts power 10W-30 Full Synthetic Viscosity Superior wear protection & durability Full Synthetic 10W-30 Rotary Racing Oil – 1 Quart **Brand:** idemitsu **Price:** ¥14100 **Availability:** ✅ In Stock ## Summary > 🏁 Unlock Rotary Power with Every Drop! ## Quick Answers - **What is this?** Full Synthetic 10W-30 Rotary Racing Oil – 1 Quart by idemitsu - **How much does it cost?** ¥14100 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/130873726-full-synthetic-10w-30-rotary-racing-oil-1-quart) ## 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 & Clog Defense:** Enhanced sealing performance minimizes exhaust port clogging, ensuring peak engine efficiency. - • **Unmatched Durability:** Exceptional wear protection means your engine stays strong mile after mile. - • **Stable Under Pressure:** Superior shear stability keeps oil performance consistent even in the most demanding conditions. - • **Race-Ready Rotary Formula:** Specifically engineered for high-performance rotary engines to keep you ahead on the track. - • **Power-Boosting Molybdenum Agents:** Cut friction and unlock extra horsepower and torque for that competitive edge. ## Overview Idemitsu Full Synthetic 10W-30 Rotary Racing Oil is a premium, race-grade lubricant designed specifically for rotary engines. Featuring advanced molybdenum additives, it reduces friction to increase horsepower and torque while improving sealing and minimizing exhaust port clogging. This oil delivers exceptional wear protection, durability, and shear stability, making it the go-to choice for rotary enthusiasts seeking peak engine performance and longevity. ## Description Buy Idemitsu Full Synthetic 10W-30 Rotary Racing Oil – 1 Quart | Leading Asian OEM Supplier | Full Synthetic Pro Racing Engine Oil | 10W-30: Motor Oils - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great seller :) - Oil is oil, this is my favorite and it’s sometimes hard to get your hands on as rotaries aren’t the coolest thing in the world anymore (ever? 🤔😭) but the seller is amazing, probably the best experience I’ve had on desertcart and I order a lot of desertcart 🤦🏼‍♀️. They individually package each and made sure nothing moves around in the box, also left cute little thank you notes/business cards. 10/10 Review: Nice oil - I wish this oil was more accessible in stores, this needs to be in every Rotary engine in my opinion. ## Features - Formulated specifically for high-performance rotary engines - Contains special molybdenum agents to reduce friction (increases horsepower and torque) - Improved sealing performance and minimizes exhaust port clogging - Exceptional wear protection and durability - Superior shear stability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MMT6W3Q | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #472,400 in Automotive ( See Top 100 in Automotive ) #1,629 in Motor Oils | | Brand | Idemitsu | | Brand Name | Idemitsu | | Compatible with Vehicle Type | Car | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 52 Reviews | | Global Trade Identification Number | 00852967006423 | | Included Components | Rotary Racing Oil | | Item Type Name | Rotary Motor Oil | | Liquid Volume | 1 quarts | | Manufacturer | Idemitsu | | Manufacturer Part Number | 30018100-75000C020 | | Model Number | 30018100-75000C020 | | Package Information | Bottle | | SAE J300 Viscosity Grade | 10W-30 | | Size | 1 Quart | | UPC | 852967006423 | | Unit Count | 32 Fluid Ounces | | Vehicle Service Type | Car | ## Product Details - **Brand:** Idemitsu - **Liquid Volume:** 1 quarts - **Package Information:** Bottle - **SAE J300 Viscosity Grade:** 10W-30 - **Vehicle Service Type:** Car ## Images ![Full Synthetic 10W-30 Rotary Racing Oil – 1 Quart - Image 1](https://m.media-amazon.com/images/I/71sYmlpxABL.jpg) ![Full Synthetic 10W-30 Rotary Racing Oil – 1 Quart - Image 2](https://m.media-amazon.com/images/I/81O693kTCJL.jpg) ![Full Synthetic 10W-30 Rotary Racing Oil – 1 Quart - Image 3](https://m.media-amazon.com/images/I/81jo7VwhF-L.jpg) ![Full Synthetic 10W-30 Rotary Racing Oil – 1 Quart - Image 4](https://m.media-amazon.com/images/I/81xAAoV4nZL.jpg) ![Full Synthetic 10W-30 Rotary Racing Oil – 1 Quart - Image 5](https://m.media-amazon.com/images/I/81jvMxPSLIL.jpg) ## Questions & Answers **Q: Will it work for high miileage rotarys?** A: Yes **Q: Is a box available for purchase?** A: Yes, the Idemitsu 10w-30 can be shipped in 12 qt cases. Dimensions are approximately 13x11x10, 25 lbs. Thanks ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great seller :) *by O***A on January 19, 2023* Oil is oil, this is my favorite and it’s sometimes hard to get your hands on as rotaries aren’t the coolest thing in the world anymore (ever? 🤔😭) but the seller is amazing, probably the best experience I’ve had on Amazon and I order a lot of Amazon 🤦🏼‍♀️. They individually package each and made sure nothing moves around in the box, also left cute little thank you notes/business cards. 10/10 ### ⭐⭐⭐⭐⭐ Nice oil *by B***L on March 31, 2021* I wish this oil was more accessible in stores, this needs to be in every Rotary engine in my opinion. ### ⭐⭐⭐⭐⭐ Oil review *by A***R on June 26, 2021* Use this all the time for my car. ## Frequently Bought Together - Idemitsu Full Synthetic Racing Rotary 10W-30 Engine Oil - 1QT - Genuine Mazda B6Y1-14-302A Oil Filter - Idemitsu Synthetic Blend Racing Rotary Premix - 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/130873726-full-synthetic-10w-30-rotary-racing-oil-1-quart](https://www.desertcart.jp/products/130873726-full-synthetic-10w-30-rotary-racing-oil-1-quart) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-05*