Using the Perrin Transmission Oil Cooler Kit is straightforward. First, locate the front of your vehicle where the cooler will be installed. Use the included 304 stainless - steel mounting brackets to attach the oil cooler core securely. Connect the fittings for M22 as per the instructions. During use, this cooler is great for heavy - duty situations like towing or off - road driving. However, keep an eye on the oil levels and refer to the instructions for the additional oil requirements. For maintenance, regularly check the cooler for any signs of damage from road debris. If you notice any issues, refer to the warranty and instructions for guidance.