--- product_id: 2251737 title: "Royal Purple 51520 API-Licensed SAE 5W-20 High Performance Synthetic Motor Oil - 5 Quart, (Model: ROY51520)" brand: "royal purple" price: "₹ 12654" currency: INR in_stock: true reviews_count: 13 category: "Royal Purple" url: https://www.desertcart.in/products/2251737-royal-purple-51520-api-licensed-sae-5w-20-high-performance store_origin: IN region: India --- # 10% fuel efficiency boost Catalytic system safe with ethanol fuels Superior engine wear protection Royal Purple 51520 API-Licensed SAE 5W-20 High Performance Synthetic Motor Oil - 5 Quart, (Model: ROY51520) **Brand:** royal purple **Price:** ₹ 12654 **Availability:** ✅ In Stock ## Summary > 🛢️ Royal Purple: The high-performance oil your engine deserves—don’t get left behind! ## Quick Answers - **What is this?** Royal Purple 51520 API-Licensed SAE 5W-20 High Performance Synthetic Motor Oil - 5 Quart, (Model: ROY51520) by royal purple - **How much does it cost?** ₹ 12654 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/2251737-royal-purple-51520-api-licensed-sae-5w-20-high-performance) ## Best For - royal purple enthusiasts ## Why This Product - Trusted royal purple brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Upgrade:** Compatible with mineral and synthetic oils—no special procedures needed to switch. - • **Drive Greener, Save More:** Up to 10% improved fuel economy means fewer stops and more savings. - • **Protect What Matters Most:** Advanced wear and corrosion protection extends engine life and reliability. - • **Eco-Friendly Compatibility:** Formulated to safeguard expensive catalytic converters even with ethanol-blended fuels. - • **Unlock Peak Engine Performance:** Premium synthetic base oils + proprietary additives for optimized power and longevity. ## Overview Royal Purple 51520 SAE 5W-20 is a high-performance synthetic motor oil designed for vehicle-specific fit. It combines premium base oils with proprietary additives to deliver superior wear protection, improved fuel efficiency (up to 10%), and enhanced compatibility with ethanol fuels, safeguarding catalytic emission systems. Fully API SN licensed and compatible with both gasoline and diesel engines, it offers seamless upgrading without special procedures, making it a trusted choice for millennial professionals seeking reliability and performance. ## Description Royal Purple Motor Oil Combines premium base oils with proprietary additive technologies to create high performance motor oils that optimize engine performance and provide superior protection. No special procedures are necessary when upgrading to Royal Purple. Royal Purple motor oil is fully compatible with mineral or other synthetic oils. Royal Purple recommends waiting until the manufacturer’s first scheduled oil change in new gasoline engines before upgrading to Royal Purple. Royal Purple’s API licensed motor oil delivers superior protection and improves performance in gasoline and diesel engines. Royal Purple’s API SN licensed motor oil meets ILSAC GF-5 and Dexos1 1 performance requirements. Review: Mountain driving mileage increase - My first try. I have read all types of reviews on Royal Purple and this was my first attempt in my Ford V8 4.6 I have ran penzoil full synthetic a great oil, and I drive about 60 miles home in the Colorado mtns. 5k to almost 10k elevation gain of around 5k, and have consistent mileage and I don’t go easy except to slow down for the occasional city Subaru. This was my only change and I’m now getting up to a 10% increase in mile/gal. And quiet engine run 130+k on my engine I can say this was my only change in my car not my driving! So far impressive I am hoping to also clean up the internals of the engine as that is a common feature for Royal Purple, I don’t know for sure on that but mileage increase I can attest to, I believe it is the reason. Review: Works great for my jeep gladiator. - Oil you can trust. ## Features - Better wear protection - Increased fuel efficiency - Better protection of the expensive catalytic emission system - Improved compatibility with fuels containing ethanol - Superior corrosion protection - Fit Type: Vehicle Specific ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005SEJTYG | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #405 in Automotive ( See Top 100 in Automotive ) #13 in Motor Oils | | Brand | Royal Purple | | Brand Name | Royal Purple | | Compatible with Vehicle Type | Car | | Container Type | Bottle | | Customer Reviews | 4.9 out of 5 stars 2,576 Reviews | | Global Trade Identification Number | 00641330515200 | | Included Components | 5qts of Royal Purple 5W-20 | | Item Type Name | High Performance Synthetic Motor Oil | | Item Weight | 8 Pounds | | Liquid Volume | 5 Quarts | | Manufacturer | Royal Purple | | Manufacturer Part Number | 51520 | | Manufacturer Warranty Description | Manufacturer Warranty | | Model Number | ROY51520 | | Package Information | Bottle | | Part Interchange Info | 51520 | | Size | Pack of 1 | | UPC | 641330515200 | | Unit Count | 160.0 Fluid Ounces | | Vehicle Service Type | Car | | Viscosity Level | Low to Medium | ## Product Details - **Brand:** Royal Purple - **Liquid Volume:** 5 Quarts - **Package Information:** Bottle - **Vehicle Service Type:** Car - **Viscosity:** 5W-20 ## Images ![Royal Purple 51520 API-Licensed SAE 5W-20 High Performance Synthetic Motor Oil - 5 Quart, (Model: ROY51520) - Image 1](https://m.media-amazon.com/images/I/71m14vwPkuL.jpg) ## Available Options This product comes in different **Configuration, Size, Style** options. ## Questions & Answers **Q: Do I need to use a Royal Purple filter to get the best performance of this oil or will any filter do?** A: I use fram filters. In the vehicles that I need to be very reliable I use the expensive Walmart Fram Filters. In my around town vehicles I use the cheap fram filters. I have had no problem with any of them. You will enjoy the Royal Purple. Just make sure it shows up on the oil dip stick. My Ford F150 used 9 quarts the 1st time. Not the typical 6 quarts. Now it uses a little over 7 quarts. **Q: What is the shelf life of this oil** A: This oil is synthetic. It will not break down or become contaminated like traditional oils may. That said, only buy what you think you'll use in the next 60 months. If you buy this 5 gallon model, consider how many other vehicles can benefit from it. I have two cars, both of them use 5-20. So for me, this is a no-brainer purchase. **Q: some have dexos some dont, why? mine arrived with no dexos logo** A: The dexos specification applies to most, but not all, GM vehicles model year 2011 or later. (I) have a nissan, I do NOT use Dexos. I've no idea if Dexos is superior in MY vehicle but since it is NOT specified, I don't use it. **Q: when will oil filter for Genesis 5.0 be available?** A: what is Genesis 5.0 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Mountain driving mileage increase *by T***Y on June 14, 2026* My first try. I have read all types of reviews on Royal Purple and this was my first attempt in my Ford V8 4.6 I have ran penzoil full synthetic a great oil, and I drive about 60 miles home in the Colorado mtns. 5k to almost 10k elevation gain of around 5k, and have consistent mileage and I don’t go easy except to slow down for the occasional city Subaru. This was my only change and I’m now getting up to a 10% increase in mile/gal. And quiet engine run 130+k on my engine I can say this was my only change in my car not my driving! So far impressive I am hoping to also clean up the internals of the engine as that is a common feature for Royal Purple, I don’t know for sure on that but mileage increase I can attest to, I believe it is the reason. ### ⭐⭐⭐⭐⭐ Works great for my jeep gladiator. *by M***H on May 13, 2026* Oil you can trust. ### ⭐⭐⭐⭐⭐ Excellent oil for my 2010 Dodge Challenger 5.7L Hemi. *by R***R on April 9, 2026* It quiets minor engine noise (does NOT have a hemi tick issue) and also flows faster during cold starts. My Hemi never sounded better. In fact it's so quiet I'm amazed! I used to use Valvoline Advanced Formula full synth (excellent product too) but I decided to try Royal Purple based on rave reviews. I couldn't be more impressed and happy with this product. ## Frequently Bought Together - Royal Purple 51520 API-Licensed SAE 5W-20 High Performance Synthetic Motor Oil - 5 Quart, (Model: ROY51520) - Motorcraft FL-500S Oil Filter --- ## 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.in/products/2251737-royal-purple-51520-api-licensed-sae-5w-20-high-performance](https://www.desertcart.in/products/2251737-royal-purple-51520-api-licensed-sae-5w-20-high-performance) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-07-14*