














It doesn't fit my truck
Hi Terry,
We are confused by your statements. Your first complaint was that "this sensor is defective" so we immediately issued you a replacement sensor. After you received the replacement sensor you then changed your complaint to "it does not fit my truck". There are multiple sensors on the inlet side of your truck type. We all know what happens when the wrong sensor for a Cummins engine is purchased and installed. This is why we list our products with detailed product descriptions to help the customer make the correct choice. Please let us know if you need any assistance choosing the correct OEM Cummins replacement sensor for your truck type. We are always here to help. Thank you.
It does not work on my vehicle and klm refuse to give my money back I've already returned it one time and they sent another one that does not work
Great service and fast shipping!
Hi Michael!
Thank you for allowing us to serve you and your automotive needs.
As a small business, we have built our business around you, our customer.
Our customers always come first. We have a very hard-working team and care very much about your experience. Thank you for being so supportive!
Thank you,
Sara Paynter-Mercer
KLM Performance Customer Experience Manager
Soon as I install the mop sensor, I noticed the difference right away. That was the problem with my truck I recommended to anyone if your truck is running really slow you need to change your mop sensor you’re going to love it
Hi Marco!
Thank you for allowing us to serve you and your automotive needs.
As a small business, we have built our business around you, our customer.
Our customers always come first. We have a very hard-working team and care very much about your experience. Thank you for being so supportive!
Thank you,
Sara Paynter-Mercer
KLM Performance Customer Experience Manager
I needed to replace the sensor and was delighted with shipment linking and delivery. Genuine Cummins part, great business.
Hi Dave!
Thank you for allowing us to serve you and your automotive needs.
As a small business, we have built our business around you, our customer.
Our customers always come first. We have a very hard-working team and care very much about your experience. Thank you for being so supportive!
Thank you,
Sara Paynter-Mercer
KLM Performance Customer Experience Manager