---
product_id: 724072295
title: "ULTRA 1PLUS SAE 15W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 15W 40 Motor Oil API CK-4/SN (265 Gallons Tote)"
brand: "ultra 1plus"
price: "€ 31504.55"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/724072295-ultra-1plus-sae-15w-40-full-synthetic-heavy-duty-diesel
store_origin: HR
region: Croatia
---

# API CK-4/SN Full Synthetic Formula 15W-40 SAE Viscosity Grade 265 Gallon Bulk Tote ULTRA 1PLUS SAE 15W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 15W 40 Motor Oil API CK-4/SN (265 Gallons Tote)

**Brand:** ultra 1plus
**Price:** € 31504.55
**Availability:** ✅ In Stock

## Summary

> 🛠️ Power your diesel engine with ULTRA 1PLUS – where durability meets performance!

## Quick Answers

- **What is this?** ULTRA 1PLUS SAE 15W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 15W 40 Motor Oil API CK-4/SN (265 Gallons Tote) by ultra 1plus
- **How much does it cost?** € 31504.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/724072295-ultra-1plus-sae-15w-40-full-synthetic-heavy-duty-diesel)

## Best For

- ultra 1plus enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Supply:** Massive 265-gallon tote keeps your fleet running longer
- • **Engine Armor:** Full synthetic formula minimizes wear for longer engine life
- • **Universal Fit:** Compatible with a wide range of diesel engines
- • **Heavy-Duty Ready:** Specifically engineered for tough truck engine demands
- • **Certified Performance:** Meets API CK-4/SN standards for superior protection

## Overview

ULTRA 1PLUS SAE 15W-40 is a full synthetic heavy-duty diesel engine oil designed to reduce engine wear and extend engine life. Packaged in a large 265-gallon tote, it meets API CK-4/SN standards and offers universal fit for truck engines, making it an essential choice for professional fleet maintenance.

## Description

Full description not available

## Features

- SUPERIOR ENGINE PROTECTION: U1P SAE 15W-40 Full synthetic formula reduces wear and extends engine life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Viscosity | 15W 40 SAE Grade |
| Brand | ULTRA 1PLUS |
| Vehicle Service Type | Truck |
| UPC | 810111110921 |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Ultra1plus |
| Size | 265 Gallon Tote |
| SAE J300 Viscosity Grade | 15W-40 |
| Model | UFS1540CK4T |
| Item model number | UFS1540CK4 |
| Manufacturer Part Number | UFS1540CK4T |

## Product Details

- **Viscosity:** 15W 40 SAE Grade
- **Brand:** ULTRA 1PLUS
- **Vehicle Service Type:** Truck
- **UPC:** 810111110921
- **Automotive Fit Type:** Universal Fit

## Images

![ULTRA 1PLUS SAE 15W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 15W 40 Motor Oil API CK-4/SN (265 Gallons Tote) - Image 1](https://m.media-amazon.com/images/I/61qgASytFgL.jpg)
![ULTRA 1PLUS SAE 15W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 15W 40 Motor Oil API CK-4/SN (265 Gallons Tote) - Image 2](https://m.media-amazon.com/images/I/81x46XOMGQL.jpg)
![ULTRA 1PLUS SAE 15W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 15W 40 Motor Oil API CK-4/SN (265 Gallons Tote) - Image 3](https://m.media-amazon.com/images/I/71FY2+FJzmL.jpg)
![ULTRA 1PLUS SAE 15W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 15W 40 Motor Oil API CK-4/SN (265 Gallons Tote) - Image 4](https://m.media-amazon.com/images/I/71fW0rsypRL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Oil works great
*by J***N on October 12, 2024*

This oil works great, used it in China mopeds that called for that oil weight.

### ⭐⭐⭐⭐⭐ Good oil @ good price.
*by C***R on May 10, 2024*

Good oil.

### ⭐⭐⭐⭐⭐ Great price, beats all retailers
*by W***T on April 21, 2024*

Great price on great synthetic.

## Frequently Bought Together

- ULTRA 1PLUS SAE 15W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 15W 40 Motor Oil API CK-4/SN (265 Gallons Tote)
- K&N Premium Oil Filter: 20,000 Mile Engine Protection with Wrench Off Nut: Compatible with Select 1994-2003 FORD (See Product Description For Select Models), HP-6001
- Shell Rotella T6 Full Synthetic Heavy Duty Engine Oil 5W-40, 55 Gallon Drum

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**Shop now:** [https://www.desertcart.hr/products/724072295-ultra-1plus-sae-15w-40-full-synthetic-heavy-duty-diesel](https://www.desertcart.hr/products/724072295-ultra-1plus-sae-15w-40-full-synthetic-heavy-duty-diesel)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-24*