---
product_id: 40083259
title: "1 10W-40 High Mileage Full Synthetic Motor Oil, 5 qt."
brand: "mobil"
price: "850 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Mobil"
url: https://www.desertcart.ro/products/40083259-1-10w-40-high-mileage-full-synthetic-motor-oil-5
store_origin: RO
region: Romania
---

# 10W-40 SAE Viscosity Grade Seal conditioner for leak prevention Advanced wear protection 1 10W-40 High Mileage Full Synthetic Motor Oil, 5 qt.

**Brand:** mobil
**Price:** 850 Lei
**Availability:** ✅ In Stock

## Summary

> 🛢️ Keep your engine young, mile after mile!

## Quick Answers

- **What is this?** 1 10W-40 High Mileage Full Synthetic Motor Oil, 5 qt. by mobil
- **How much does it cost?** 850 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/40083259-1-10w-40-high-mileage-full-synthetic-motor-oil-5)

## 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

- • **Versatile 5-Qt Supply:** Ideal size for multiple oil changes across cars, SUVs, light vans, and trucks.
- • **Deposit & Sludge Fighter:** Keeps engines cleaner by minimizing harmful deposits and sludge buildup.
- • **Engine Longevity Booster:** Specifically formulated for high-mileage engines to extend life and performance.
- • **Superior Wear Protection:** Full synthetic formula reduces engine wear even under demanding conditions.
- • **Leak-Preventing Seal Conditioner:** Maintains seal flexibility to prevent costly oil leaks and maintain engine integrity.

## Overview

Mobil 1 10W-40 High Mileage Full Synthetic Motor Oil is engineered for older engines, delivering advanced wear protection, deposit control, and seal conditioning to extend engine life. Its 5-quart size supports multiple oil changes, making it perfect for passenger cars, SUVs, light vans, and trucks seeking reliable, high-performance lubrication.

## Description

Keep your older engines running like new with the help of this Advanced Mobil 1 10W-40 High-Mileage Full-Synthetic Motor Oil. It is an advanced full-synthetic engine oil that is designed to provide exceptional wear protection, cleaning power and overall performance. This 5-qt motor oil bottle will support your car through oil change after oil change, helping to enhance and extend your engine's life. It does this by reducing deposits and sludge, protecting the parts in a high-mileage engine. It also contains a seal conditioner to keep the engine seals in optimal condition and to prevent leaks. With excellent lubrication properties, Mobil 1 10W-40 High Mileage Full Synthetic Motor Oil can be used in passenger cars, SUVs, light vans and trucks. Mobil 1 10W-40 High Mileage Advanced Full Synthetic Motor Oil, 5 qt

Review: Used it w/ a Jeep Wrangler JK 3.6L - Jeep JK runs great and oil tests show minimal wear on a original motor with over 120k mi and loads of offroad terrain.
Review: Took forever to get here. - Don't know why it was so long in getting here, but it is an excellent product.

## Features

- High-mileage passenger car motor oil specially designed for older engines
- Provides wear protection, cleaning power and overall performance
- Reduces deposits and sludge Contains a seal conditioner to keep seals in working condition and help prevent leaks
- Ideal for passenger cars, SUVs, light vans and trucks
- 5-qt bottle ideal for multiple oil changes Helps older engines last for a longer time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N0Z76RE |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #176,957 in Automotive ( See Top 100 in Automotive ) #807 in Motor Oils |
| Brand | Mobil |
| Customer Reviews | 4.7 4.7 out of 5 stars (268) |
| Date First Available | January 9, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.35 pounds |
| Item model number | 13 |
| Manufacturer | Mobil 1 |
| Manufacturer Part Number | 98KG82 |
| Package Dimensions | 13.98 x 12.76 x 5.24 inches |
| SAE J300 Viscosity Grade | 10W-40 |
| Size | 5 Qt |
| Vehicle Service Type | Car, Truck |
| Viscosity | 10W-40 sae_grade |

## Product Details

- **Brand:** Mobil
- **Liquid Volume:** 160 Fluid Ounces
- **Package Information:** Bottle
- **Vehicle Service Type:** Car, Truck
- **Viscosity:** 10W-40 sae_grade

## Images

![1 10W-40 High Mileage Full Synthetic Motor Oil, 5 qt. - Image 1](https://m.media-amazon.com/images/I/4151+nkdKzL.jpg)

## Questions & Answers

**Q: Can i use this oil on my 2012 mitsubishi galant es which has 100000 miles on it?**
A: Assuming the viscosity is correct, absolutely. The engine will love it. I have used it on cars with well over 300,000 miles on them. What killed the cars was body rust!!!

**Q: How long can I store a partially used 5Q bottle? It will be stored in a dry basement**
A: I see no reason you can't store oil in a closed container forever  (well, you know, at least your lifetime!)    If it is open (not capped) and in a wet environment, then you could get some water condensation in it.   Water is heavier than oil, so would sink to the bottom.    Even if you introduce a small amount of moisture along with oil into your engine, the first time you drive it for 15-20 miles, the water should boil off.    The possibility of water condensation (in engine) is one of the reasons that manufacturers recommend more frequent oil changes for vehicles that are rarely driven more than 5/10 miles...     So:   Store it, use it when you need it and don't worry about it!

**Q: How does this oil (0w-40) work in an environment of 38 degrees celcius? in venezuela, south america**
A: It should work fine because of the 40 which is for the higher temperature.  10-40w would probably be easier to find and work better since it doesn't have to operate at the low temperatures.

**Q: El producto que estas vendindo es 5w30 o es 10w40**
A: 10w40

## Customer Reviews

### ⭐⭐⭐⭐⭐ Used it w/ a Jeep Wrangler JK 3.6L
*by O***1 on July 31, 2024*

Jeep JK runs great and oil tests show minimal wear on a original motor with over 120k mi and loads of offroad terrain.

### ⭐⭐⭐⭐⭐ Took forever to get here.
*by D***E on October 22, 2022*

Don't know why it was so long in getting here, but it is an excellent product.

### ⭐⭐⭐⭐⭐ This is the Mobil engineering recommended oil for older collectable vehicles
*by J***. on December 27, 2021*

I use this product in a mid-60's collectable automobile, used per the Mobil 1 engineering recommendation at a seminar per specific question from the audience. Have used it for quite some years now, motor loves it.

## Frequently Bought Together

- Mobil 1 10W-40 High Mileage Full Synthetic Motor Oil, 5 qt.
- ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle
- Bar's Leaks Rear Main Seal Repair, 16.9 oz

---

## 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.ro/products/40083259-1-10w-40-high-mileage-full-synthetic-motor-oil-5](https://www.desertcart.ro/products/40083259-1-10w-40-high-mileage-full-synthetic-motor-oil-5)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-13*