This wiring harness is a perfect fit for your 2012 Nissan Sentra SR model. It is a direct replacement for your vehicle's engine motor electrical system. The harness is made with high-quality materials and is built to last.The product ID for this harness is CBA352D8-E6D6-4433-965E-370F8C6E83A6, and it is part of stock number 23B0164-KRV. The harness is compatible with other Nissan models as well. Buy with confidence and ensure the longevity of your vehicle's electrical system.