Larry K.
I give an A+
Everything was perfect fast shipping and financing on products i give them an A+ all the way
Shop Aftermarket Diesel Parts for your Cummins, Powerstroke, Duramax, or any Diesel Vehicle. We specialize in quality products with better customer service!
Diesel Ops (dieselops.com) has 724 customer reviews on Five Star Index, with an average rating of 4.7 out of 5.
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Claim this listingAuto Parts & Wheels
Excellent
Auto Parts & Wheels · Redmond, Washington
Excellent

Auto Parts & Wheels
Excellent
Auto Parts & Wheels · Orlando, Florida
Excellent
724 approved reviews, newest moderated first
Larry K.
Everything was perfect fast shipping and financing on products i give them an A+ all the way
Hayden A.
Exhaust had a hole in it when it arrived, the seller offered to send another one, but because i am in Australia i knew that it would cost them too much so i just got it welded up.
Carl C.
Parts were delivered promtly and were the exact products described. Couldn't ask for a better sales experience. Thanks
Beautifull Betsy W.
This kit has no solution for the O2 sensors. You will have to make your own bongs to re install the O2 sensors.
Response from Diesel OpsJan 5, 2017
Hello, I am sorry that you are seeing this as the O2 sensors are not necessary on every kit only some, we would love to help you out with whatever we can please feel free to give us a ring and I will take care of you Chris (Sales Manager) 888-992-7299 ext 702
L N.
Got a great price on a good product, but after a month and a half, my truck is still down. Due to a lack of understanding of product fitment on DO's part, my system is incomplete and will remain that way as far as they are concerned. I was advised that they would not complete it the kit and I have had to order parts elsewhere. I know where to go for my parts next time. In response to their response: No effort was made to provide the correct part after I provided the part number that was required to complete the kit. They offered for me to return the already installed parts but never offered to sell my the correct part. I purchased it elsewhere and now my truck is back on the road after nearly two months.
Response from Diesel OpsJan 5, 2017
Hello Luke, When you purchased this kit that was for the wrong year and for the wrong vehicle we offered to take care of you but when you needed a added pipe that is not included with the delete kits that are sold we could not offer to give that to you for free, we would have gladly taken care of you to get you a pipe at the best price we could but like stated we could not do it for free. Thank you and please let me know if there is something else I can do to help you out.
Screwed C.
eBay listing plainly said 10' of hose to make sure reroute was past cab but only shipped me 8' and nothing to plug air hole
Response from Diesel OpsJan 5, 2017
Hello, I am sorry to hear you had an issue we were unaware you had a problem but we would be glad to take care of this however you need us to and get you handled. Please let me know what we can do to make this right for you Chris (Sales Manager) 888-992-7299 ext 702
Athanasios
Great price and shipping was faster than expected.
Bryan (porter I.
Nothing but good things to say these guys know their s**t!! Chris was my salesman & was on point!