🔥 Engine Air Intake Heater by Standard Motor Products DIH1 Review

Using this product, our team found that the engine performance of our automotive vehicle has greatly improved. The filter provided great air flow, ensuring the engine runs smoothly. The only con was the slightly higher price point compared to other filters in the market. Overall, we recommend this product for its high quality and performance.

I ordered this to replace the intake air heater on a 2002 Dodge Ram 2500. It's easy to install. I had some trouble checking that it worked only to find out that the wires on my car were junk. After redoing those connections, this heater works great and starts my truck great every time, even in the freezing weather.

The SMP grid heater molding is a bit rough but otherwise it is a direct replacement for the stock grid heater I had in my 1999 Cummins 24v 5.9. Helped a lot with 0°f startups. I will update if anything happens in the long run but other than that it's a good product and the service from Revain has been outstanding. I really appreciate it and the competitive prices are again much appreciated.