---
product_id: 298106283
title: "STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ."
brand: "stanadyne"
price: "$452.79"
currency: USD
in_stock: true
category: "Stanadyne"
url: https://www.desertcart.ec/products/298106283-stanadyne-diesel-performance-formula-64-oz
store_origin: EC
region: Ecuador
---

# Enhances fuel economy efficiency Boosts horsepower + performance Lubricates & protects engine parts STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ.

**Brand:** stanadyne
**Price:** $452.79
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your diesel game — performance that’s impossible to ignore!

## Quick Answers

- **What is this?** STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ. by stanadyne
- **How much does it cost?** $452.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/298106283-stanadyne-diesel-performance-formula-64-oz)

## Best For

- stanadyne enthusiasts

## Why This Product

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

## Key Features

- • **Engine Armor:** Advanced lubrication that cleans and shields vital components from wear.
- • **Made in the USA:** Premium quality formula crafted with trusted American standards.
- • **Trusted by Pros:** 5-star rated by users who demand top-tier diesel performance.
- • **Power Up Your Diesel:** Unlock peak horsepower and smoother engine response with every tank.
- • **Fuel Smarter, Drive Longer:** Maximize miles per gallon and save on fuel costs effortlessly.

## Overview

Stanadyne Diesel Performance Formula (64 oz) is a high-quality additive designed to boost diesel engine horsepower, improve fuel economy, and provide superior lubrication and protection. Made in the USA, this trusted formula cleans engine components while enhancing overall performance, making it a must-have for diesel vehicle owners seeking efficiency and power.

## Description

Shop wide range of Products from the house of Stanadyne on desertcart

## Features

- Improves performance and horsepower
- Improves fuel economy
- Lubricants, cleans and protects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000M5QPSY |
| Brand | Stanadyne |
| Brand Name | Stanadyne |
| Container Type | Bottle |
| Country of Origin | USA |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Liquid Volume | 64 Fluid Ounces |
| Manufacturer | 0 |
| Manufacturer Part Number | 38566 |
| Package Information | Bottle |
| UPC | 753167924442 026508385661 |
| Unit Count | 1892.7 Milliliters |

## Product Details

- **Brand:** Stanadyne
- **Liquid Volume:** 64 Fluid Ounces
- **Manufacturer:** 0
- **Package Information:** Bottle
- **UPC:** 753167924442 026508385661

## Images

![STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ. - Image 1](https://m.media-amazon.com/images/I/81pv14WSKLL.jpg)
![STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ. - Image 2](https://m.media-amazon.com/images/I/81hNKNV1BiL.jpg)
![STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ. - Image 3](https://m.media-amazon.com/images/I/917klzSma0L.jpg)
![STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ. - Image 4](https://m.media-amazon.com/images/I/81YocGm9aNL.jpg)
![STANADYNE DIESEL PERFORMANCE FORMULA - 64 OZ. - Image 5](https://m.media-amazon.com/images/I/81A28YHoA3L.jpg)

## Questions & Answers

**Q: does it contain antigel**
A: The performance does have a antigel     the winter formula is for extreme cold weather

**Q: Is this compatable with def (diesel exhaust fluid) engines.  i'm in ca and have a 2011 duromax.**
A: Like other popular additives on the market, the use does not have any bearing on the use of DEF as the DEF is part of the "after combustion stage" of any modern pick-up truck diesel engine.  Stanadyne additive is one of the better additives with regards to helping to keep the injectors lubricated during use which also helps to keep them clean and therefore greatly aides in cooling the injectors which are the 3 components of any good diesel fuel; Fuel for combustian-Lubrication of pumps & injectors-Cooling of Injectors, therefore, longer life expectancy!  The idea of increasing the cetane rating might be true for some of the additives one can buy, but that is really not the reason to buy any diesel additive!  DEF is injected after the combustion process and only used to help dissolve and burn out any particulate matter being emitted in the exhaust.

**Q: How often do you use it? Is every fill up ok?**
A: Yes I use 6oz every fill up it is great for the engine and increases power

**Q: What is the dosing ratio of additive to diesel fuel?**
A: .26 ounces per gallon of diesel.

## Frequently Bought Together

- Stanadyne Diesel Performance Formula 38566, 64 Ounce
- Stanadyne 38561 Diesel Lubricity Formula, 64 oz
- Stanadyne 43566 Performance Formula Injector Cleaner, 32 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.ec/products/298106283-stanadyne-diesel-performance-formula-64-oz](https://www.desertcart.ec/products/298106283-stanadyne-diesel-performance-formula-64-oz)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-08*