We strive to make sure each and every one of our customers is completely satisfied with their product and service.  Look below for just some of the 700+ authentic reviews real customers have left for Diesel Parts Canada!
Based on 1093 reviews

Worked like a charm alliant brand sensors are equivalent to oem especially when motorcraft discontinues parts, thanks Alliant power! Seriously high quality parts

Worked like a charm, Alliant brand sensors are the exact equivalency to oem especially when motorcraft discontinues parts

GM 1994-2000 6.5L Glow Plug Relay
Tim N. (Toronto, Ontario, Canada)

Came as described and on time

Alliant Power LUBRIGUARD™ Diesel Fuel Treatment
David R. (Calgary, Alberta, Canada)
Great Additive

I switched to Alliant Power from Stanadyne and the performance is equal at half the cost and half the volume. 1 x 16oz treats 4 tanks of gas vs the Stanadyne 1 x 16ox treats 2 tanks of fuel. 360,000+ km on original injectors and going strong.

Great place to get diesel parts from.

The FICM we ordered arrived in a timely manner and was plug and play as advertised at a good price. I would recommend this company for anyone with diesel parts requirements. We did not get a return shipping label, however.

Great service !

Great service, speedily delivery !

Alliant Power ULTRAGUARD™ Diesel Fuel Treatment
Byron H. (Abbotsford, British Columbia, Canada)

I have been using this product for a long time and I have to say that it is great. No complaints with it.

My problem lies with the delivery service uses - namely UPS. When my wife got home she noticed that the box was leaking everywhere since it was LEFT ON ITS SIDE when the label on the box said THIS SIDE UP. So here we are with leaking bottles of additive inside and outside of the box. Also left a really strong smell that made me feel sick when unpacking the box. Not what I envisioned when ordering this product. please use a more professional delivery service. After ordering this product from you over the past three years I am considering switching to a different vendor.

Hello Byron H,
I am sorry to hear that your recent experience with our business did not meet your expectations. We take all customer feedback seriously and would like to express our sincerest apologies. Once the courier picks up the order, We have no control over them. We always aim to deliver a great experience, and we are gutted when we don’t meet expectations.As a Result, A refund was issued to you on Nov 27 / 2023 for the complete order.
We hope, you would give us an opportunity to earn your business again. Thank You.

Injectors worked perfectly

This company is great! Cost effective, delivery is prompt and parts work perfectly. No complaints here

I’m pleased

Ordered one day, received the next. Turbo arrived well packed and in new appearance, working great and solved my problem. Prepaid return label supplied, I wish all companies offered service as great as this.

Great stuff, repeat customer.

Why wouldn't you buy your fuel additive from a company that actually produces fuel system components? Not only that, but if you do some research, this is the only company that's endorsed for use in GM Diesels. This stuff seems to be very very expensive where I live. So this is the best price/shipping for me. Can't go wrong. Where's my kitkat? lol

2011-2016 GMC Duramax 6.6 LML CP3 Conversion Kit
Hubert K. (Kelowna, British Columbia, Canada)
LML CP3 Conversion Kit

I purchased a 2011-2016 Duramax Disaster Kit with a CP3 pump the kit came with all the right items to replace the hole fuel system communication was great and very help full with any questions i had, the return core charge was applied in a timely matter
all I can say is thank you

FICM for my 04 Ford

Works perfect again! Love the price and the turn around time of the order! Thank you! I'll come to you guys for all my diesel needs!

Shipping problems

Part worked. Expedited shipping did not,took 5 business day to get it and if I didn’t know someone that could get it out of limbo I have no idea how long it would’ve taken.


Looks and works like it should. Very quick delivery

GM Duramax 2004.5-2010 6.6L LLY LBZ LMM New Turbocharger
Mike W. (Happy Valley-Goose Bay, Newfoundland and Labrador, Canada)
Brand new

I ordered a turbo for my truck and within a few hours it was shipped. Wow. I checked other companies for a turbo and all of them offered a remanufactured turbo for the same price as I got my new one. Wicked deal. They offered me more for my old turbo and even paid to ship the old one back. Will definitely look at diesel parts Canada for any parts I need in the future. Thank you guys.

2001-2004 GM 6.6 Duramax LB7 Injector Installation Kit
Lorne M. (Saanichton, British Columbia, Canada)
Install kit

Fast service got install kit in 3 days to Victoria BC the sets were great quality and included everything!

Alliant Power ULTRAGUARD™ Diesel Fuel Treatment
Phil B. (Abbotsford, British Columbia, Canada)
I love this product. Use as directed with every fuel fill up

My mechanic wants me to use this product. Use as directed with every fuel fill up.
Great product. I'll be purchasing always

2001-2004 GM Duramax LB7 Glow Plug Controller
Ayden (Edmonton, Alberta, Canada)
Glow plug controller

works great but plug on controller doesn't want to plug into the one on the truck all the way had to use zip tie to keep them together

Navistar DT466 Remanufactured G2.9 BANG Injector
Ryan G. (Leduc, Alberta, Canada)
Dt466 injectors

Delivery was fast, parts were reasonably priced and good working components. Would use again when needed

2003-2007 6.0L Ford Glow Plug
Darren M. (East Oakland, Ontario, Canada)
new glow plugs for no non starter

replaced 4 glow plugs and truck is operational again.Great job diesel parts Canada

2004-2010 6.0L Right Glow Plug Harness
Darren M. (East Oakland, Ontario, Canada)
replacment harness

bought this to replace a og brittle harness. Perfect fit.

replacement injector

Bought this for a project truck that Ive been teaching myself how to repair diesel trucks. Have ordered many parts through diesel parts Canada and have to say the service, (thanks Jarrod!),price,communication and delivery is second to none and has helped make this project easier. One thing is though, didn't get a free t shirt or a bar!

Turbo kit

Excellent product and the way it was shipped was perfect they take the time to get it right....very recommended

Great service

Great service and fast delivery.

2013-2018 Dodge Rebuilt Turbocharger Actuator
Clayton A. (Kelowna, British Columbia, Canada)
Quick and easy

Ordered and it landed within days. Great company to deal with. Fast core return and refund. Would definitely do business with them again.