---
product_id: 724905388
title: "STANADYNE DIESEL PERFORMANCE FORMULA - 64 oz"
brand: "stanadyne"
price: "€ 173.91"
currency: EUR
in_stock: true
category: "Stanadyne"
url: https://www.desertcart.de/products/724905388-stanadyne-diesel-performance-formula-64-oz
store_origin: DE
region: Germany
---

# Boosts fuel economy Restores engine power & torque OEM-approved engine protection STANADYNE DIESEL PERFORMANCE FORMULA - 64 oz

**Brand:** stanadyne
**Price:** € 173.91
**Availability:** ✅ In Stock

## Summary

> 🛢️ Power your diesel, protect your drive — don’t get left behind!

## Quick Answers

- **What is this?** STANADYNE DIESEL PERFORMANCE FORMULA - 64 oz by stanadyne
- **How much does it cost?** € 173.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/724905388-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

- • **Maximize Every Drop:** Treats up to 240 gallons per 64 oz bottle for long-lasting performance
- • **Engineered by Experts:** Manufactured by the original fuel injector specialists for unmatched quality
- • **All-Season Reliability:** Premium additive designed to tackle diesel fuel issues year-round
- • **Peak Performance Formula:** Exceeds Cummins L10 cleanliness standards to keep injectors pristine
- • **Trusted by Industry Giants:** OEM-approved by GM, Ford, Deere & Navistar for guaranteed compatibility

## Overview

Stanadyne Diesel Performance Formula is a premium, all-season diesel fuel additive that restores engine power, improves fuel economy, and protects injectors. Approved by major OEMs like GM and Ford, it treats up to 240 gallons per 64 oz bottle and exceeds Cummins L10 cleanliness standards, ensuring peak diesel engine performance year-round.

## Description

Stanadyne Performance Formula protects diesel engines and restores engine performance. Improved detergents and cetane in performance formulas to restore fuel economy, increase horsepower and torque. Stanadyne Performance Formula 1/2 Gallon (64 oz) Jug handles 240 gallons of diesel fuel. Note: All Stanadyne diesel fuel additives can be blended with each other, and the "double dose" will not damage - it may not offer twice the benefits. Engines and vehicle OEM approved Stanadyne, most of them recommend performance formulas. This must be used all year round to ensure protection against fuel-related problems.

## Features

- Approved by many OEMs, including GM, Ford, Deer, and Navister
- Independently tested and proven to perform at peak
- Premium, all-season all-purpose diesel fuel additive is designed to tackle virtually all diesel fuel related problems
- Exceeds Cummins L10 cleanliness
- Manufactured by the manufacturer of fuel injectors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000M5QPSY |
| Amazon Bestseller | #745,296 in Automotive ( See Top 100 in Automotive ) #73 in Diesel Additives |
| Brand | Stanadyne |
| Date First Available | November 26, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions L x W x H | 15.2 x 7.6 x 24.1 cm |
| Item Weight | 1.71 Kilograms |
| Item model number | 5 |
| Manufacturer | Stanadyne |
| OEM Part Number | 38566 |
| Product Dimensions | 15.24 x 7.62 x 24.13 cm; 1.71 kg |

## Product Details

- **Brand:** Stanadyne
- **Liquid Volume:** 64 Fluid Ounces
- **Package Information:** Bottle
- **UPC:** 753167924442 026508385661
- **Vehicle Service Type:** Bus, Truck

## Images

![STANADYNE DIESEL PERFORMANCE FORMULA - 64 oz - Image 1](https://m.media-amazon.com/images/I/81pv14WSKLL.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

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-22*