Find the part number for an AC Delco part at ACDelco.com or CarParts.com. These websites allow users to find an AC Delco part number by specifying basic information about the vehicle on which the part belongs, such as the year, make, model and engine type. ACDelco.com also features a tool allowing users to find the part number by entering the Vehicle Identification Number.
At ACDelco.com, click the Search Parts Catalog link, then select the year, make, model and engine type on the dropdown menus on the following page. Alternatively, type the Vehicle Identification Number in the VIN Lookup box, then click the Continue button. Make selections on the Group and Subgroup dropdown menus to display a list of matching parts and their respective AC Delco part numbers. To find the equivalent part made by companies such as AC Delco Canada, AC Delco OES or MasterPro, click the Search by Competitive Part # tab near the top-right of the page, then type the AC Delco part number in the Part # box. Select a manufacturer on the Manufacturer dropdown box to display the search results.
At CarParts.com, select AC Delco on the Brand dropdown menu on the left about midway down the main page, then make selections in the Select Your Vehicle dropdowns menus near the top-left of the page. Click the Find My Part button, then click a part category to display details about the part, including the AC Delco part number.