I have always used the Mopar white Viper oil filter on my 1995 which I bought new in 1995. So that’s a long time. No problems. Oil:I have used whatever what was current for the Viper/SRT vehicles. I started with the Mobil 1 10w-30 back in 1995. Right now I am using the 5w-40 Pennzoil Platinum Euro and I plan to stick with that. I send a sample of oil for an oil analysis after every oil change. The engine shows no wear at 12,000 miles. So this combo has worked for me.