--- product_id: 23076205 title: "GTX High Mileage 10W-40 Synthetic Blend Motor Oil, 5 Qt, Pack of 3" brand: "castrol" price: "¥73871" currency: JPY in_stock: true reviews_count: 9 category: "Castrol" url: https://www.desertcart.jp/products/23076205-gtx-high-mileage-10w-40-synthetic-blend-motor-oil-5 store_origin: JP region: Japan --- # Improved Fuel Economy Phosphorus Replacement Tech 10W-40 Synthetic Blend GTX High Mileage 10W-40 Synthetic Blend Motor Oil, 5 Qt, Pack of 3 **Brand:** castrol **Price:** ¥73871 **Availability:** ✅ In Stock ## Summary > 🛢️ Keep your high-mileage ride running like new — because your journey deserves premium care! ## Quick Answers - **What is this?** GTX High Mileage 10W-40 Synthetic Blend Motor Oil, 5 Qt, Pack of 3 by castrol - **How much does it cost?** ¥73871 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/23076205-gtx-high-mileage-10w-40-synthetic-blend-motor-oil-5) ## Best For - castrol enthusiasts ## Why This Product - Trusted castrol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sludge & Leak Fighter:** Superior dispersants and seal conditioners combat sludge buildup and minimize leaks. - • **Emission System Guardian:** Phosphorus Replacement Technology protects catalytic converters and reduces harmful emissions. - • **Engine Longevity Booster:** Specially formulated for vehicles with 75,000+ miles to extend engine life and performance. - • **Fuel Efficiency Enhancer:** Advanced additives improve fuel economy beyond industry standards for smarter driving. - • **Trusted High Mileage Formula:** Backed by Castrol’s legacy and 4.8-star rating from thousands of satisfied drivers. ## Overview Castrol GTX High Mileage 10W-40 Synthetic Blend Motor Oil is engineered for vehicles with over 75,000 miles, combining advanced additives and Phosphorus Replacement Technology to protect engine components, reduce emissions, fight sludge, and improve fuel economy. This 5-quart, 3-pack offers a trusted, high-performance solution that meets or exceeds API SP/SN PLUS/SN/SM and ILSAC GF-6 standards, ensuring superior protection and longevity for your high-mileage car, truck, or SUV. ## Description Castrol® GTX® High Mileage 10W-40 is specially formulated for vehicles with over 75,000 miles. It's a synthetic blend motor oil that helps extend engine life providing Superior Protection in 7 Critical Areas including corrosion prevention, sludge control, timing and friction wear. It also contains a proprietary additive to protect the emisssion system. Our Phosphorus Replacement Technology reduces harmful phosphorus to protect the catalytic converter and help extend the life of your high mileage vehicle. Review: Great stuff - I always trust Castrol for everything I run. Great oil and brand. Great value. Review: Buy now - Excellent ## Features - Phosphorus Replacement Technology helps extend emission system life - Superior dispersancy that fights sludge build up - Exceptional oil burn-off protection exceeding industry standards* | Seal conditioners to help reduce leaks - Advanced additives that help prevent engine wear | Improved Fuel Economy** - Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM | ILSAC GF-6 |* Based on API and ACEA volatility specifications | ** In 5W-20, 5W-30 and 10W-30 grades versus industry specification ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JGQLU3A | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #2,210 in Automotive ( See Top 100 in Automotive ) #40 in Motor Oils | | Brand | Castrol | | Brand Name | Castrol | | Compatible with Vehicle Type | For use in vehicles with over 75,000 miles, Passenger cars, trucks, and SUVs | | Container Type | Bottle | | Customer Reviews | 4.8 out of 5 stars 3,921 Reviews | | Global Trade Identification Number | 00079191331118 | | Included Components | Motor Oil | | Item Type Name | Motor Oil | | Item Weight | 0.27 g | | Liquid Volume | 160 fluid ounces | | Manufacturer | Castrol | | Manufacturer Part Number | 03111C-3PK | | Manufacturer Warranty Description | 12 Months | | Model Number | 1597C2-3PK | | Package Information | Bottle | | SAE J300 Viscosity Grade | 10W-40 | | Size | 5 Quarts, Pack of 3 | | UPC | 079191331118 079191031117 | | Unit Count | 480 Fluid Ounces | | Vehicle Service Type | For use in vehicles with over 75,000 miles, Passenger cars, trucks, and SUVs | ## Product Details - **Brand:** Castrol - **Liquid Volume:** 160 Fluid Ounces - **Package Information:** Bottle - **Vehicle Service Type:** For use in vehicles with over 75,000 miles, Passenger cars, trucks, and SUVs - **Viscosity:** 10W-40 SAE Grade ## Images ![GTX High Mileage 10W-40 Synthetic Blend Motor Oil, 5 Qt, Pack of 3 - Image 1](https://m.media-amazon.com/images/I/61iW+j9ad5L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: El aceite castrol 06450 gtx que ofrecen es 10w 40 como indica en la foto o es 10w 30 como lo indica en el titulo. cual es la correcta?** A: El producto en cuestión es Castrol GTX High Mileage 10W-40. **Q: Buenas noches, esta oferta es un 3 pack?, son 3 botellas de 5 Qts?** A: Correcto, esta oferta trae 3 envases de 5 Qts de Castrol GTX High Mileage 10W-40 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great stuff *by R***N on May 25, 2026* I always trust Castrol for everything I run. Great oil and brand. Great value. ### ⭐⭐⭐⭐⭐ Buy now *by G***. on June 4, 2026* Excellent ### ⭐⭐⭐⭐⭐ Calidad *by A***A on June 29, 2026* Excelente ## Frequently Bought Together - Castrol GTX High Mileage 10W-40 Synthetic Blend Motor Oil, 5 Quarts, Pack of 3 - FRAM Extra Guard PH2, 10K Mile Change Automotive Replacement Interval Spin-On Engine Oil Filter for Select Vehicle Models - FRAM Extra Guard PH7317, 10K Mile Change Automotive Replacement Interval Spin-On Engine Oil Filter for Select Vehicle Models --- ## 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/23076205-gtx-high-mileage-10w-40-synthetic-blend-motor-oil-5](https://www.desertcart.jp/products/23076205-gtx-high-mileage-10w-40-synthetic-blend-motor-oil-5) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-09*