---
product_id: 70551516
title: "3265336 Onan SAE 15W-40 Oil - 1 Quart (Quantity 3)"
brand: "cummins"
price: "฿9889"
currency: THB
in_stock: true
reviews_count: 8
category: "Cummins"
url: https://www.desertcart.co.th/products/70551516-3265336-onan-sae-15w-40-oil-1-quart-quantity-3
store_origin: TH
region: Thailand
---

# Vehicle-Specific Fit for Trucks & Generators SAE 15W-40 Viscosity Grade 1 Quart x 3 Pack 3265336 Onan SAE 15W-40 Oil - 1 Quart (Quantity 3)

**Brand:** cummins
**Price:** ฿9889
**Availability:** ✅ In Stock

## Summary

> 🛢️ Keep your engine running like a boss—because downtime is not an option!

## Quick Answers

- **What is this?** 3265336 Onan SAE 15W-40 Oil - 1 Quart (Quantity 3) by cummins
- **How much does it cost?** ฿9889 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/70551516-3265336-onan-sae-15w-40-oil-1-quart-quantity-3)

## Best For

- cummins enthusiasts

## Why This Product

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

## Key Features

- • **Top-Rated Performance:** 4.9-star average from 194 reviews proves this oil keeps engines running smoother, longer.
- • **Versatile Application:** Perfectly formulated for trucks, buses, and RV generators—one oil to rule your fleet.
- • **Triple-Pack Convenience:** Three quarts bundled for uninterrupted maintenance cycles—never run low on essential oil.
- • **Trusted Cummins Quality:** Engineered by Cummins for guaranteed compatibility and reliability with Onan generators and heavy-duty vehicles.
- • **Precision Engine Protection:** Optimized 15W-40 viscosity ensures peak performance under heavy loads and extreme temperatures.

## Overview

Cummins 3265336 Onan SAE 15W-40 Oil is a premium, vehicle-specific motor oil designed for trucks, buses, and RV generators. Sold in a convenient 3-quart pack, it offers reliable engine protection with a proven 15W-40 viscosity grade, backed by Cummins' trusted manufacturing and a stellar 4.9-star customer rating.

## Description

Cummins 3265336 Onan SAE 15W-40 Oil - 1 Quart (Quantity 3)

Review: Exactly what I needed - Good product
Review: RV generator oil - Make sure you are ordering the right oil for your RV generator. SIL works very well in mind.

## Features

- Cummins 3265336 Onan SAE 15W-40 Oil - 1 Quart (Quantity 3)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00YBFXRGY |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #18,402 in Automotive ( See Top 100 in Automotive ) #208 in Motor Oils |
| Brand | Cummins |
| Customer Reviews | 4.9 4.9 out of 5 stars (194) |
| Date First Available | September 7, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.74 pounds |
| Manufacturer | Cummins |
| Manufacturer Part Number | 3265336 |
| Package Dimensions | 9.84 x 8.98 x 5.12 inches |
| SAE J300 Viscosity Grade | 15W-40 |
| Vehicle Service Type | Truck, Bus, Generator |
| Viscosity | 15W-40 |

## Product Details

- **Brand:** Cummins
- **Liquid Volume:** 32 Fluid Ounces
- **Package Information:** Bottle
- **Vehicle Service Type:** Truck, Bus, Generator
- **Viscosity:** 15W-40

## Images

![3265336 Onan SAE 15W-40 Oil - 1 Quart (Quantity 3) - Image 1](https://m.media-amazon.com/images/I/61AnkckOp8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what I needed
*by D***Y on February 3, 2026*

Good product

### ⭐⭐⭐⭐⭐ RV generator oil
*by R***A on October 9, 2025*

Make sure you are ordering the right oil for your RV generator. SIL works very well in mind.

### ⭐⭐⭐⭐⭐ A must have for an Onan generator
*by T***1 on January 14, 2026*

High-quality makes my generator run really good.

## Frequently Bought Together

- Cummins 3265336 Onan SAE 15W-40 Oil - 1 Quart (Quantity 3)
- CUMMINS NW Cummins 1220833 Onan Quiet Diesel Oil Filter
- Cummins Onan Maintenance Kit HDKAK, HDKAJ, HDKAK, HDKAT, HDKAU, HDKAV spec A-K

---

## 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.co.th/products/70551516-3265336-onan-sae-15w-40-oil-1-quart-quantity-3](https://www.desertcart.co.th/products/70551516-3265336-onan-sae-15w-40-oil-1-quart-quantity-3)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-05*