---
product_id: 629939660
title: "31520 HPS 5W-20 High Performance Street Synthetic Motor Oil with Synerlec - 1 Quart Bottle"
brand: "royal purple"
price: "63593CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Royal Purple"
url: https://www.desertcart.sn/products/629939660-31520-hps-5w-20-high-performance-street-synthetic-motor-oil
store_origin: SN
region: Senegal
---

# Synerlec additive boosts wear protection under pressure Optimized for high-performance & modified engines 5W-20 SAE viscosity for year-round engine flow 31520 HPS 5W-20 High Performance Street Synthetic Motor Oil with Synerlec - 1 Quart Bottle

**Brand:** royal purple
**Price:** 63593CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your engine’s hidden power with Royal Purple’s high-performance synthetic oil!

## Quick Answers

- **What is this?** 31520 HPS 5W-20 High Performance Street Synthetic Motor Oil with Synerlec - 1 Quart Bottle by royal purple
- **How much does it cost?** 63593CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/629939660-31520-hps-5w-20-high-performance-street-synthetic-motor-oil)

## 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

- • **Pro-Grade Anti-Wear:** Fortified with zinc/phosphorus additives to extend engine life
- • **Engine Armor On-Demand:** Synerlec tech thickens oil under stress for max metal protection
- • **Peak Performance Boost:** Increase horsepower & torque with advanced synthetic formula
- • **Tailored Fit for Power:** Vehicle-specific formulation designed for high-performance rides
- • **Thermal Stability Mastery:** Exceptional oxidation resistance keeps engine cooler, longer

## Overview

Royal Purple 31520 HPS 5W-20 is a fully synthetic motor oil engineered for high-performance and modified vehicles. Featuring proprietary Synerlec additive technology and fortified with zinc/phosphorus anti-wear agents, it delivers superior wear protection, enhanced horsepower, and exceptional oxidation stability. Its vehicle-specific formulation ensures optimal viscosity and thermal control, making it the go-to choice for drivers seeking to extend engine life and maximize performance beyond factory warranty.

## Description

Motor oil is made from crude oil and is used to lubricate, clean, and cool engines. Types of motor oil include conventional, synthetic, diesel, bio-based, hybrid (blends of conventional and synthetic), and recycled oils. Motor oil varies in weight and viscosity, as well as additives that some manufacturers add to the oil during the refining process. A numerical code system created by the Society of Automotive Engineers (SAE) grades motor oils according to viscosity, the higher the number between 0 and 60, the more viscous (thicker) the oil is. Most consumer motor oils are graded by two numbers, with the first number indicating cold weather (Winter or "W") performance. With a weight of SAE 5W-30, this oil has an SAE viscosity rating of 5 in cold temperatures and a rating of 30 at normal operating temperature. This oil is fully synthetic, meaning crude oil is not used in making it. Synthetic oil often provides superior mechanical performance over traditional motor oil, including increased gas mileage and reduced engine wear at extreme temperatures. Its complex method of production means it can often cost more than conventional motor oil. Royal Purple HPS Series motor oil is specifically formulated to maximize performance and meet the demands of high performance and modified engines. Fortified with a high level of zinc/phosphorus anti-wear additive and proprietary Synerlec additive technology, this unique blend outperforms leading synthetics and conventional lubricants. Available viscosities include 5W-20, 5W-30, 10W-30, 10W-40 and 20W-50. HPS is recommended for vehicles no longer under manufacturer warranty and for those seeking a higher level of performance and protection. Royal Purple's HPS Series of motor oil responds to increased pressure with increased viscosity. It's advanced additive technologies, such as Synerlec improves the condition of metal-to-metal contact under severe conditions for greater protection.

Review: Fantastico - Ottimo olio che mantiene la temperatura motore costante e inferiore rispetto ad altri olii motore
Review: 気持ちよくエンジンが吹け上がる - エンジン音が静かになりました

## Features

- Maximum wear protection
- Increase horsepower and torque
- Advanced protection for performance and modified engines
- Exceptional oxidation stability
- Fortified with zinc/phosphorus anti-wear additive
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007OC9JAO |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #100,216 in Automotive ( See Top 100 in Automotive ) #918 in Automotive Oils |
| Brand | Royal Purple |
| Brand Name | Royal Purple |
| Compatible with Vehicle Type | high performance vehicles |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 956 Reviews |
| Flash Point | 232 Degrees Celsius |
| Flash point | 232 Degrees Celsius |
| Global Trade Identification Number | 00641330315206 |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Item Type Name | Hps 5W-20 Synthetic Motor Oil With Synerlec |
| Item Weight | 680 g |
| Liquid Volume | 1 Quarts |
| Liquid volume | 1 Quarts |
| Manufacturer | Royal Purple |
| Manufacturer Part Number | 31520 |
| Model Number | ROY31520 |
| Number of Packs | 1 |
| Package information | Bottle |
| Part Interchange Info | 31520 |
| SAE J300 Viscosity Grade | 5W-20 |
| Size | 1 Quart |
| UPC | 641330315206 |
| Unit Count | 32 Fluid Ounces |
| Vehicle service type | high performance vehicles |
| Viscosity Level | Medium to High |

## Product Details

- **Viscosity:** 5W 20
- **Brand:** Royal Purple
- **Liquid volume:** 1 Quarts
- **Package information:** Bottle
- **Vehicle service type:** high performance vehicles

## Images

![31520 HPS 5W-20 High Performance Street Synthetic Motor Oil with Synerlec - 1 Quart Bottle - Image 1](https://m.media-amazon.com/images/I/71o7n6g4PPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastico
*by T***O on 11 September 2025*

Ottimo olio che mantiene la temperatura motore costante e inferiore rispetto ad altri olii motore

### ⭐⭐⭐⭐⭐ 気持ちよくエンジンが吹け上がる
*by A***ー on 7 May 2026*

エンジン音が静かになりました

### ⭐⭐⭐⭐⭐ "THE CHEAPEST, BEST THING YOU CAN DO FOR YOUR CAR"
*by J***O on 25 February 2018*

I'm a 64 y/o driving a 1992 VW Golf 1.8 litre 8v. Not a scratch on the tornado red paint. Bought it in 1996 with 38,000 miles on it. She has 206k now and it my favorite car to drive, mainly because it turns heads all the time. Then, when they see this old man driving, I get the thumbs up! I started using RP 20/50 with the zinc at 120k. Within a few short days, the few drops of oil on the floor disapeared. This little engine is turning 4000 rpm at 80 mph. She burns a quart every 1500 or so but runs so smooth doing it and doesn't leak a drop on my tiled garage floor. I am confident that if I hadn't t started using it, I would've had some kind of engine repair by now. I change the oil and filter ( also RP) way more than I should....and I don't mind. Keep in mind its only a 1.8, I'm not gonna outrace anyone! But on the hiway, I keep up with anyone I want....under 3 digits. 5000 rpm's seems a bit much for extended driving, I'm old(er) not crazy, yet. I use RP in my F-150, my wifes Sonata and my 79 MG Midget. In my book, this is the best oil you can buy, period and It's probably the cheapest thing you can do to keep you car out of the shop.

## Frequently Bought Together

- Royal Purple 31520 HPS 5W-20 High Performance Street Synthetic Motor Oil with Synerlec - 1 Quart Bottle
- Royal Purple 51520 API-Licensed SAE 5W-20 High Performance Synthetic Motor Oil - 5 Quart, (Model: ROY51520)
- K&N Premium Oil Filter: Protects your Engine: Compatible with Select ALFA ROMEO/BUICK/CHEVROLET/DODGE Vehicle Models (See Product Description for Full List of Compatible Vehicles), HP-1017

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**Shop now:** [https://www.desertcart.sn/products/629939660-31520-hps-5w-20-high-performance-street-synthetic-motor-oil](https://www.desertcart.sn/products/629939660-31520-hps-5w-20-high-performance-street-synthetic-motor-oil)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-02*