Fitment Vehicles: The fuel injection pressure regulator is a replacement for Isuzu Ascender 2003-2004, for Chevrolet Trailblazer EXT 2002-2005, for GMC Envoy 2002-2005 Envoy XUV 2004-2005 Envoy XL 2002-2005, for Buick Rainier 2004-2005, for Oldsmobile Bravada 2002-2004.
Reference OE Number: Our fuel regulator is compatible with PR4089. Please confirm that the product pictures are the same as your original car parts.
Install Directly: This regulator is easy to install and we recommend using professional tools for installation.
Features: PR4089 fuel injection pressure regulator features: 1. Match original equipment, 2. Stable performance through testing, 3. Made of high-strength metal materials
Kind Tips: Before purchasing, please add basic information such as your vehicle make/model/year to the Amazon Confirmed Fit Tool to ensure compatibility and avoid purchasing errors.