Hi Nick, thanks for initiating contact. No, the installation hardware is not included. Make sure to keep or save the old installation hardware as you can reuse some of them or take them as a sample to an auto supply store and purchase them locally. If your vehicle information matches this product, click the link below for direct ordering to take advantage of our ongoing discount and limited stocks. Happy shopping! https://www.carparts.com/grille-assembly/replacement/v155?can=CPGG4850_CSQA_20240530

Hi Angel, I'm glad to assist you. No, it is incompatible. Upon checking, we do not carry a direct-fit grille for the 1981 Volkswagen Rabbit Pickup.

Hi Paul, As per our supplier's datasheet, the dimensions are not specified anymore. Rest assured, the grille fits 1988 to 1992 VW Golf, Jetta, Jetta GLI with dual headlights type. To accurately check if this is exactly designed for your car, please follow the steps below. On the homepage, please enter your application, simply select your vehicle’s year, make, model, sub-model, and engine size and click “Go.” Once your application is selected, type the name of the part you need on the top search box(e.g. Grille) and press enter. Once the part shows up on your screen, you’ll see a “Guaranteed to Fit, Direct fit” note/badge if the part will fit, and we recommend that you also double-check your vehicle fit details as well as the vehicle fitment information table on the product page.