Oil filter AMSOIL or Castrol

Every 4500-5000 miles with Amsoil Signature and Amsoil filter. Do it yourself, it\u2019s not hard and you can be assured no corners were cut. Don\u2019t go beyond 5000 miles. The 3.5L is really hard on oil. It\u2019s cheap insurance.

I only run Amsoil fluids and filters. Never had any issues and I track my 17' mostly. \n\nI dont use amsoil brake fluid though. Castrol SRF React is the best brake fluid for dry and wet boiling points. But its pricey

I just go to the amsoil website and get the oil that they suggest, I've taken cars well over 200k with that advice. Don't overthink it. If you don't want to use amsoil for the oil, at least see if they have a low micron oil filter.

I use Amsoil Signature Series & OEM filter.

Just change it every 6,000km and you’ll be good. Use synthetic, but brand isn’t as important as proper drain intervals.

Buy an OEM filter and the top spec Castrol/your chosen top tier brand.

I was skeptical, but I started using it and their best filter in my '98 Durango 5.9 (gas). I ran it for the full 25 K(+) and sent an oil sample out to a 3rd party "Analysts, Inc." for a full analysis - including spectrographic. Basically, their recommendation was that the oil showed minimal contamination, acceptable viscosity, and was still OK for continued use and to re-sample at next interval.

I use amsoil, pricy but the filter is what's really worth it and before I changed my valve seals I burnt quite a bit less, it went from a quart every 800-1k miles to a quarter quart in that same time frame.

Buy Castrol Edge and the long-life filter from Walmart for best engine protection.

I did Castrol Edge Euro Car 5W-40 with a Hengst oil filter, but if you want to spend a little extra most people recommend LiquidMoly

I recently switched to Amsoil using a Mann filter. It runs great.