ACDelco Fuel Injection Pressure Regulator 12641035 12641035. Fuel Injection Pressure Regulator. Lists of compatible vehicles. Some orders containing multiple parts may be delivered in more than one package, in this case you will receive multiple tracking numbers. We aim to provide our customers with the best service, and highest quality products possible. If you are unsure about the fitment of any of our products, please reach out us with your vehicles MAKE, MODEL, and YEAR and we will be happy to confirm fitment. See further details below. Related Parts for Your Vehicle. ACDelco Wheel Bearing and Hub Assembly 19312340. ACDelco Wheel Hub 25843093. ACDelco Differential Pinion Bearing 09417781. ACDelco Differential Pinion Bearing 00457108. ACDelco Differential Pinion Bearing 09414917. ACDelco Differential Pinion Bearing 23243839. ACDelco Wheel Bearing 09428908. ACDelco Differential Bearing 11505123. ACDelco Drive Axle Shaft Seal 19180849. We have more than a million products in our catalog, so you’ll always find the right fit for any vehicle. We offer parts for the latest cars as well as “hard-to-find” parts for classic and collector cars. We are constantly expanding our catalog and welcome feedback on what you would like to see next! We put our customers’ satisfaction first, and we’re ready to help you with any order you may need, whether with single part replacements or unique part kits. If you don’t see the part or kit you need, just send us a message here and our support team will be ready to help you 24/7.