---
product_id: 383010824
title: "STP 18589 Oil"
brand: "stp"
price: "$132.89"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/383010824-stp-18589-oil
store_origin: US
region: United States of America
---

# Premium 4-Cycle Formula - cleaner, longer engine life SAE 30 Viscosity - optimal engine protection Made in USA - trusted quality assurance STP 18589 Oil

**Brand:** stp
**Price:** $132.89
**Availability:** ✅ In Stock

## Summary

> ⚙️ Keep your mower running like new — because your lawn deserves the best!

## Quick Answers

- **What is this?** STP 18589 Oil by stp
- **How much does it cost?** $132.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/383010824-stp-18589-oil)

## Best For

- stp enthusiasts

## Why This Product

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

## Key Features

- • **Ready-to-Use Packaging:** Convenient 946 ml bottle, no assembly required
- • **Premium 4-Cycle Formula:** Specifically designed for small engines to maximize efficiency
- • **Engine Longevity Booster:** Reduces wear and tear for your lawnmower’s peak performance
- • **Precision Viscosity Control:** SAE 30 ensures smooth operation in warm weather conditions
- • **Trusted American Craftsmanship:** Manufactured in the USA for consistent, reliable quality

## Overview

STP 18589 Oil is a premium SAE 30 small engine oil formulated specifically for 4-cycle lawnmower engines. Designed to reduce engine wear and extend equipment life, this 946 ml bottle offers ready-to-use convenience and is proudly made in the USA, ensuring trusted quality for your outdoor power tools.

## Description



## Features

- SAE-30 Small Engine Oil Engine Care Reduces Wear for Lawnmower
- Push Mower
- Premium Small Engine 4 Cycle Oil Formula
- Package Dimensions: 6.096 L x 24.638 H x 10.922 W (centimeters)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Viscosity | SAE 30 |
| Brand | STP |
| Vehicle Service Type | Lawn Mower |
| UPC | 071153185890 |
| Global Trade Identification Number | 00071153185890 |
| Manufacturer | STP |
| Model | STP |
| Package Dimensions | 24.64 x 10.92 x 6.1 cm; 930 g |
| Item model number | 18589 |
| Manufacturer Part Number | 18589 |
| Position | Outside |
| Volume | 946.35 Millilitres |
| Assembly Required | No |
| Country of Origin | USA |
| Item Weight | 930 g |

## Product Details

- **Viscosity:** SAE 30
- **Brand:** STP
- **Liquid Volume:** 32 Fluid Ounces
- **Package Information:** Bottle
- **Vehicle Service Type:** Lawn Mower

## Images

![STP 18589 Oil - Image 1](https://m.media-amazon.com/images/I/61pqDp7CyRL.jpg)
![STP 18589 Oil - Image 2](https://m.media-amazon.com/images/I/61X9W1FA+QL.jpg)
![STP 18589 Oil - Image 3](https://m.media-amazon.com/images/I/61VAGx1pFSL.jpg)
![STP 18589 Oil - Image 4](https://m.media-amazon.com/images/I/61DT-KSpU3L.jpg)
![STP 18589 Oil - Image 5](https://m.media-amazon.com/images/I/71Rmxd+U8YL.jpg)

## Questions & Answers

**Q: Will this work for a pressure washer?**
A: Thank you for submitting your question . STP 18589 Oil will work with any small engine that uses SAE-30 oil. STP Consumer Care.

**Q: Can i use these oil on a 4 cycle craftsman weedeater??**
A: Thank you for submitting your question!  
This is intended to be used in 4 cycle engines and it should work, but it is always best to check with the manual and use what is recommended. 
For any further information please reach out to us on or email us on customersupport@energizer.com and 1-800-383-7323 to assist you better.

**Q: Is it synthetic?**
A: Thank you for submitting your question! 
Yes, it is synthetic.
For any further information please reach out to us on or email us on customersupport@energizer.com 1-800-383-7323 to assist you better.

**Q: What is the difference between sae-30 and sae 10w-30?**
A: Thank you for submitting your question. SAE 10W30 is an oil that has SAE 10W viscosity(thickness) at low temperatures, and SAE 30 viscosity at high temperatures. SAE 10W30 is an oil that has SAE 10W viscosity(thickness) at low temperatures, and SAE 30 viscosity at high temperatures. STP Consumer Care.

## Frequently Bought Together

- STP Premium Small Engine 4 Cycle Oil Formula, SAE-30 Small Engine Oil Engine Care Reduces Wear for Lawnmower, Push Mower, Tractor, 32 Oz
- STP Premium Small Engine 4 Cycle Oil Formula, SAE10W-30 Small Engine Oil Engine Care Formula Reduces Wear for Lawnmower, Push Mower, Tractor, 32 Oz, STP

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-27*