Yes, my links came from RA and I listed the Genuine GM options. I always do if available and if not I take the GM number and go find it at Amazon or elsewhere. The only Dorman parts I have on my rig are their exhaust clamps for broken exhaust manifold bolts at the front and rear of my manifolds. they actually work great. But, I will never put a Dorman or any other electrical part on my rig unless it is an emergency. I learned that long ago running shops. Too many comebacks for parts failures and it is no better now.