I love pennzoil! I use it in my honda engine and in the transmission aswell.

I used this for my Toyota minivan, and worked fine without any problems.

I sue this oil on my own cars and my costumers cars and Im so happy how works

I have only used Pennzoil . 10w30 in my truck and it is now 20 years old and runs just fine

I've been buying and using Pennzoil since I was 16 and am very pleased with this product.

This is great quality oil. The only kind I use on my vehicles

I use this oil on all my cars I have been using it for around 25 year's now with out fail

[This review was collected as part of a promotion.] It'll put a smile on your car! Makes an older engine run super smooth.

I have used penzoil for years now. It keeps my car running and I have not had any problems with it. It also is easy to use. Thanks Penzoil!

Family has always used this product so I would constantly see this product growing up & now almost 23 years later are whole family uses it!