Stanadyne Performance Formula Injector Cleaner Diesel Fuel Additive


Stanadyne Performance Formula Injector Cleaner is formulated to prevent and eliminate Internal Diesel Injector Deposits (IDID) commonly found in Common Rail and other type of Injectors. These deposits affect injector performance, which results in various engine related issues.

Performance Formula Injector Cleaner is a One Tank Clean-Up of concentrated detergents designed to eliminate & prevent internal and external deposits from forming on injectors. The result is restored Engine Performance, Increased Horsepower, and Improved Fuel Economy.


Other benefits and recommendations:

  • Lubricates fuel system components to help prevent wear
  • Cetane improver improves combustion resulting in better starting, smoother running, and reduced engine noise
  • Use 4 - 6 times per year as preventive maintenance or when engine performance issues arise
  • Continued use of Performance Formula All Season or Performance Formula Warm Weather recommended with every fill-up


Size 8 oz (235 ml) 16 oz Pint (470 ml) 32 oz (946 ml)
Package Quantity 24/case 12/case 12/case
Treatment (1:400) 25 gal (95 L) 50 gal (189 L) 100 gal (379 L)

Product Weight: 13.5 lb

Stanadyne Performance Formula Injector Cleaner Diesel Fuel Additive is currently in stock and ready to ship within 24 business hours.

We are currently only shipping to addresses in Canada.

We offer free shipping to provinces in Canada on all orders over $200.00 and taxes are charged based on your provinces tax %. Items are shipped via Purolator Ground. Delivery dates are good faith estimates only and are quoted in "business days"; this does not include weekends and statutory holidays. PO Box addresses are not acceptable for delivery. For shipping to the Northern Territories, please e-mail us first for a rate quote.

Free pick-up is available at our Edmonton location but you must provide your order number and show your identification.

All orders under $200.00 are subject to a $25.00 shipping fee.

For expedited shipping and more details, click on the link below:

Customer Reviews

Based on 23 reviews
David A. (Lindsay, Ontario, Canada)

It arrived faster than expected. I've been using it for years. Great stuff.

Joe L. (Fort Saskatchewan, Alberta, Canada)

This was my first order through Diesel Parts Canada and was recommend by a friend. I would like to start by saying that this will not be my last! The availability of parts and products were in stock and no wait time which is always a bonus, the delivery was unbelievable fast (next day) and great customer service. I even got a little treat with my order. Thanks Diesel Parts for everything and look forward to more shopping.

I'm glad we were able to help you out Joe! If you ever need anything else just let us know!

Dave C. (Indianapolis, Indiana, United States)
Good Stuff, Good Price, Good People at DPC.

Great additive because it causes water to drop out of the fuel so water separator can do its job better. Not like other additives that 'disperse' water, meaning it mixes it with the fuel and sends it on through to your expensive injectors. Cetane boost is a nice benefit.

Glad the additive is doing it's job, protecting your fuel systems!

Sabrina (Mountain Grove, Ontario, Canada)
Pleased again

Great company!!
Always helpful and treats you with respect and friendliness

Products arrived on time

Very please

Thanks for the kind words Sabrina!

Reg (Calgary, Alberta, Canada)
Just what I wanted

Product worked just as I'd hoped! Truck is running smoother and fuel economy is back up to what it was before. Great service and delivery was super fast (next day).

I'm glad the additive is helping you out Reg!