Pennzoil has it's appeal with it's new Ultra and Platinum lines....but yea, I'm surprised too, they still have their "Limited Lifetime Warranty" on their site, but it's extremely strict. You must have documented LOF change every 4000 miles, have the emissions system inspected "as per manufacturer recommendations" (i.e.: per the manual) - that's not bad....but 4k changes...and the 4k seems to apply per the Conventional, the Platinum, and the Ultra.....and if I read the warranty right, you also have to have the engine air filter "replaced" at the time of the oil change.....changing an air filter every 4k seems a bit redundant
I'm hoping maybe down the road they will change it, have different Warranties per EACH oil.....rather than a "blanket" warranty across all 3 oil products...
I know my dealer follows their 4k oil changes (the rare oddity that I stop in for an oil change....lol) but they don't change the air filter every 4k...so if they are "following the 4k" to keep the vehicle under's Pennzoil's warranty, they are breaking it by not serving/changing the air filter
From their QnA: I use synthetic motor oil; am I still required to change my oil as often as every 4000 miles or 4 months? A: Yes, one of the main factors of motor oil is to remove contaminants...... and it goes on to say, yes, to keep the warranty valid you must change every 4k/4mos
They also have "stricter" severe driving situations than my vehicle owner's manual has....hehehe.
Almost makes it sound as if they "trust" their product, but don't trust it enough for extended fills...hehe...then again, we all know how these "warranties" work, there's always a loop hole somewhere...
Though, it appears they HAVE updated it since I last read the warranty page.
The warranty now mentioned Pennzoil Ultra:
Up to 15 years/500,000 miles if exclusively use Pennzoil top portfolio level full synthetic oil (e.g., Pennzoil Ultra)
"Up to 300,000 miles or 10 years if you exclusively use other Pennzoil motor oil products (Pennzoil Conventional, High Mileage, SUV, Truck & Minivan, and Platinum)
So they are lumping the PP down their with the regular conventionals
http://www.pennzoil.com/#/warranty/ has the low-down. Ooops, I misread. I was wrong, the air cleaner does not need to be serviced every 4k...It DOES say "air cleaner elements must be replaced and emission control system must be maintained in accordance with the vehicle manufacturer's recommendations."
Note: It's not (yet) changing the 4k/4month interval between oil changes, the warranty is only giving a longer engine life for those using their Platinum product....hehe.