Engine Opel Insignia 1.6 CDTi 136 Ps B16DTH If you’re going to do all the work for an engine swap or replacement, you need quality parts the first time around. Cheap motors will waste your time and money – throwing off your restoration schedule and forcing you to buy new gaskets, seals, and fluids. Fortunately, you can make the smart choice and rely on Reman Engine to provide the highest quality remanufactured engines at an affordable price.