As of August 2015, Pennzoil's website has a filter guide that lets consumers input information about their vehicles and receive oil filter recommendations. The filter selector asks for a vehicle's make, model and year. Engine information is sometimes required.
Results include part numbers and brand names. Pennzoil's filter guide also offers suggestions for air, cabin air, fuel and transmission filters, as well as the PVC valve.
Pennzoil offers standard, Platinum HE and Performax oil filters. Standard filters remove substances from oil and are appropriate for most passenger cars and light trucks. Platinum HE and PERFORMAX filters clear away greater percentages of dirt from the oil.