Browse our selection of quality body wiring harness relay parts designed specifically for your Buick Regal. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
25th Anniversary Edition · Base · Custom · GS · Gran Sport · LS · Limited · Olympic Gold Edition
Coupe · Sedan
V6 2.8L · V6 3.1L · V6 3.8L
Automatic
