Installed on my 2004 Pontiac Grand Prix GTP. Fits and works as intended. I've had this installed for about 14 months and about 15,000 miles with no problems. There is a difference between the ACDelco Pro, Advantage and OE lines. This is a mid-range pro. OE is the closest (if not exact) OEM quality for GM vehicles. My car is from 2004, so I don't have to pay that much for the original version. Just never skimp on the cheapest product of this or any other brand. BONUS INFO: Like others here and on the online forums, GET THE UPDATED GASKET! Fel-Pro 35351 (blue plastic). I also reviewed it on Revain.
Upgrade Your Driving Experience With Lunsom'S Automatic Shift Knob: High-Quality Metal Car Shifting With Push Button & Long Stick Gear Head In Black
38 Review
Off-Road Fender Flares For Jeep Wrangler 2007-2018 JK & JKU Unlimited - Heavy Duty Flat Textured Steel Mud Guards In Black (Set Of 4) By Hikotor For Front And Rear Replacement (2 Or 4 Door Options)
47 Review
820Pcs Car Push Retainer Clips & Fasteners Assortment - Ford GM Toyota Honda Chrysler BMW Benz Nissan Subaru Audi Mazda
32 Review
25Pcs Fender Liner Screws For Toyota Avalon Camry Corolla Scion Lexus - OEM #90159-60498
35 Review