---
product_id: 614949701
title: "1-123837 Extended Performance High Mileage 0W-20; 5QT, Gray (Pack of 2)"
brand: "mobil 1"
price: "€ 141.63"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/614949701-1-123837-extended-performance-high-mileage-0w-20-5qt-gray
store_origin: IE
region: Ireland
---

# Up to 20,000 miles protection Heat resistance up to 500°F Cold start protection to -40°F 1-123837 Extended Performance High Mileage 0W-20; 5QT, Gray (Pack of 2)

**Brand:** mobil 1
**Price:** € 141.63
**Availability:** ✅ In Stock

## Summary

> 🚗 Keep your high-mileage engine running like new—longer, stronger, smarter.

## Quick Answers

- **What is this?** 1-123837 Extended Performance High Mileage 0W-20; 5QT, Gray (Pack of 2) by mobil 1
- **How much does it cost?** € 141.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/614949701-1-123837-extended-performance-high-mileage-0w-20-5qt-gray)

## Best For

- mobil 1 enthusiasts

## Why This Product

- Trusted mobil 1 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fuel Economy Booster:** Keeps your engine clean and efficient, helping you save at the pump while extending engine life.
- • **Triple Action+ Formula:** Combines performance, protection, and cleanliness for maximized engine power and longevity.
- • **Long-Lasting Engine Care:** Protects engines over 75,000 miles with up to 20,000 miles between oil changes—drive worry-free.
- • **Advanced Engine Protection:** Meets ILSAC GF-6 standards to prevent low-speed pre-ignition and timing chain wear.
- • **Extreme Temperature Defense:** Withstands internal heat up to 500°F and ensures smooth starts in freezing -40°F conditions.

## Overview

Mobil 1 Extended Performance High Mileage 0W-20 is a premium full-synthetic motor oil designed for vehicles with over 75,000 miles. It offers up to 20,000 miles of protection per oil change, superior heat resistance up to 500°F, and cold start protection down to -40°F. Formulated with Mobil 1’s Triple Action+ Formula, it meets ILSAC GF-6 standards to prevent engine wear, reduce sludge buildup, and improve fuel economy, making it the trusted choice for high-performance and everyday engines alike.

## Description

1-123837 Extended Performance High Mileage 0W-20; 5QT, Gray (Pack of 2)

## Features

- The information below is per-pack only
- Mobil 1 Extended Performance High Mileage full-synthetic motor oil 0W-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 |
|---------------|-------|
| Manufacturer | Mobil 1 |
| Brand | Mobil 1 |
| Item Weight | 18.4 pounds |
| Product Dimensions | 4.4 x 8.1 x 12.66 inches |
| Item model number | Extended Performance High Mileage |
| Manufacturer Part Number | 123837 |
| Viscosity | 0w-20 |

## Product Details

- **Viscosity:** 0w-20
- **Brand:** Mobil 1
- **Vehicle Service Type:** Various
- **Manufacturer:** Mobil 1
- **Size:** 5 Quart (Pack of 2)

## Images

![1-123837 Extended Performance High Mileage 0W-20; 5QT, Gray (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/71VI1hcKV9L.jpg)

## Frequently Bought Together

- Mobil 1-123837 Extended Performance High Mileage 0W-20; 5QT, Gray (Pack of 2)
- Mobil 1 Turbo Diesel Truck Full Synthetic Motor Oil 5W-40, 1 Gal
- Mobil 1 M1-110A Extended Performance Oil Filter, Pack of 2

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**Shop now:** [https://www.desertcart.ie/products/614949701-1-123837-extended-performance-high-mileage-0w-20-5qt-gray](https://www.desertcart.ie/products/614949701-1-123837-extended-performance-high-mileage-0w-20-5qt-gray)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-12*