--- product_id: 614949695 title: "- 1-123840 Extended Performance High Mileage 5W-20, Gray; 5QT (Pack of 2)" brand: "mobil" price: "5240690₫" currency: VND in_stock: true reviews_count: 13 category: "Mobil" url: https://www.desertcart.vn/products/614949695-1-123840-extended-performance-high-mileage-5w-20-gray-5qt store_origin: VN region: Vietnam --- # Up to 20,000 miles protection Heat resistance up to 500°F Cold start protection to -40°F - 1-123840 Extended Performance High Mileage 5W-20, Gray; 5QT (Pack of 2) **Brand:** mobil **Price:** 5240690₫ **Availability:** ✅ In Stock ## Summary > 🚗 Drive farther, protect smarter — the ultimate high-mileage oil upgrade! ## Quick Answers - **What is this?** - 1-123840 Extended Performance High Mileage 5W-20, Gray; 5QT (Pack of 2) by mobil - **How much does it cost?** 5240690₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/614949695-1-123840-extended-performance-high-mileage-5w-20-gray-5qt) ## Best For - mobil enthusiasts ## Why This Product - Trusted mobil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Triple Action+ Formula:** Combines superior engine performance, protection, and cleanliness for peak power and efficiency. - • **Advanced Wear Protection:** Meets ILSAC GF-6 standards to prevent low-speed pre-ignition and timing chain wear—keep your engine young. - • **Long-Lasting Engine Care:** Protects engines over 75,000 miles with up to 20,000 miles between oil changes—maximize your drive time. - • **Extreme Temperature Defense:** Withstands engine heat up to 500°F and ensures smooth starts in freezing temps down to -40°F. - • **Trusted by Experts & Racers:** America’s #1 synthetic motor oil and Official Motor Oil of NASCAR®—join the winning team. ## Overview Mobil 1 Extended Performance High Mileage 5W-20 is a full-synthetic motor oil designed for vehicles with over 75,000 miles, offering up to 20,000 miles of protection per oil change. Featuring Mobil 1’s Triple Action+ Formula, it delivers exceptional engine performance, cleanliness, and wear protection while resisting extreme temperatures from -40°F to 500°F. Meeting ILSAC GF-6 standards, it helps prevent engine deposits, low-speed pre-ignition, and timing chain wear, making it the trusted choice for modern cars, SUVs, and light trucks, including high-performance and turbocharged engines. ## Description You trust your car to keep you going—even after 75,000 miles. Mobil 1 Extended Performance High Mileage full-synthetic motor oil 5W-20 gives engines with over 75,000 miles the extra care they need to go the distance. Formulated to help prevent leaks, it helps to protect critical engine parts for up to 20,000 miles between oil changes—guaranteed.* Mobil 1 Extended Performance utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of maximized engine power. Specialty components in synthetic oil reduce friction, helping to prevent and remove sludge buildup in just one oil change. This technologically advanced formulation provides 20X better** internal engine heat protection than industry standards (up to 500 degrees Fahrenheit) as well as excellent low-temperature protection (to -40 degrees Fahrenheit)—bringing quick cold-weather starting and ultra-fast protection to your engine. Mobil 1 Extended Performance meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy. Mobil 1 Extended Performance full-synthetic motor oil 5W-20 also helps control oxidation to prevent oil breakdown. This cutting-edge formula is recommended by ExxonMobil for all types of modern vehicles, including high-performance, turbo-charged, and supercharged gasoline and diesel multi-valve fuel-injected engines found in passenger cars, SUVs, light vans, and light trucks. Mobil 1 is America’s #1 synthetic motor oil brand at retail,*** trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®. (*Protects for up to 20,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. **Based on Seq IIIH vs industry limits. ***Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO full-synthetic/ 52 weeks ending September 30, 2023) Review: Top notch oil - Highly recommend Mobil 1, great value for the money, fits all cars that take 5w 20. Better fuel performance, makes the oil appear to lubricate the engine and great brand and quality oil. Appears golden Review: Quality that lasts - I’ve tried a lot of different oils in my time, but I’ve always found them. This brand has been rated as one of the best out there. And it is also one of the most affordable. ## Features - The information below is per-pack only - Mobil 1 Extended Performance High Mileage full-synthetic motor oil 5W-20 is designed for engines with over 75,000 miles to go up to 20,000 miles between oil changes.* - Utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power - Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy - Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -40 degrees F) - Helps extend engine life by working to prevent damaging deposits and sludge buildup ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CXPZR5ST | | Best Sellers Rank | #2 in Automotive ( See Top 100 in Automotive ) #1 in Motor Oils | | Brand Name | Mobil | | Compatible with Vehicle Type | Car | | Container Type | Bottle | | Customer Reviews | 4.8 4.8 out of 5 stars (1,414) | | Item Type Name | Full Synthetic Motor Oil | | Liquid Volume | 5 Quarts | | Manufacturer | Mobil 1 | | Manufacturer Part Number | 123840 | | Unit Count | 320.0 Fluid Ounces | | Viscosity | 5w-20 | ## Product Details - **Brand:** Mobil - **Liquid Volume:** 5 Quarts - **Package Information:** Bottle - **Vehicle Service Type:** Car - **Viscosity:** 5w-20 ## Images ![- 1-123840 Extended Performance High Mileage 5W-20, Gray; 5QT (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/719JVU7W3CL.jpg) ## Available Options This product comes in different **Configuration, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Top notch oil *by S***O on April 10, 2026* Highly recommend Mobil 1, great value for the money, fits all cars that take 5w 20. Better fuel performance, makes the oil appear to lubricate the engine and great brand and quality oil. Appears golden ### ⭐⭐⭐⭐⭐ Quality that lasts *by L***A on March 10, 2026* I’ve tried a lot of different oils in my time, but I’ve always found them. This brand has been rated as one of the best out there. And it is also one of the most affordable. ### ⭐⭐⭐⭐⭐ This oil is something of the best out there! *by A***N on March 29, 2026* Great oil! ## Frequently Bought Together - Mobil 1-123840 Extended Performance High Mileage 5W-20; 5QT, Gray (Pack of 2) - ACDelco GM Original Equipment PF2232 Engine Oil Filter - Mobil 1 122260 5W-40 Turbo Diesel Synthetic Motor Oil - 1 Gallon (Pack of 3) --- ## 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.vn/products/614949695-1-123840-extended-performance-high-mileage-5w-20-gray-5qt](https://www.desertcart.vn/products/614949695-1-123840-extended-performance-high-mileage-5w-20-gray-5qt) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*