2004.5-2005 Duramax Fuel Pressure Regulator (400653)

Fits

Maximize the performance of your Duramax diesel engine with the Authentic Bosch Fuel Pressure Regulator, a vital element that maintains ideal fuel pressure for a seamless driving experience. Avoid potential issues caused by a malfunctioning regulator, including an unstable idle, which could negatively impact your engine's effectiveness and dependability.

Recognizing the Signs of a Faulty Regulator

Are you tired of your engine acting up and being inconsistent at idle? Time to swap out your fuel pressure regulator! This genuine Bosch part is specifically designed for your Duramax engine, ensuring stability and avoiding future problems.

Part Number: 400653

• Genuine Bosch Fuel Pressure Regulator
• High-Quality