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Member ratings & reviews for
PZL 5W30 12/1 QT
4.9 out of 5 stars
stars894 ratings892 reviews
  1. 5 stars87% (778)
  2. 4 stars12% (106)
  3. 3 stars1% (9)
  4. 2 stars0% (1)
  5. 1 star0% (0)
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Showing 51-60 of 892 reviews
Jul 18, 2015
93Ranger
5 out of 5 stars review

A Lifetime of using Pennzoil!

My dad used Pennzoil forever and I was taught at a early age to always use Pennzoil. Our family has never had a engine failure and my 1993 Ford Ranger has always had Pennzoil when the oil was changed and it has over 300,000 miles on it and counting!

Review from pennzoil.com
Helpful?2JW50P40XF937161183609
Jul 20, 2015
Scotty22
5 out of 5 stars review

Awesome Product

Been using this in my 1995 GMC Sonona Pick Up. It's got 350,000 miles and still running strong. I change the oil every 5000 miles. Won't use anything else but Penzoil!!

Review from pennzoil.com
Helpful?2JW50P40XF937161183609
Jul 21, 2015
Roland
5 out of 5 stars review

5,000 mile oil change every time

I do a 5,000 mile oil change on my 2010 Toyota Highlander. I have about 70k each time its changed I ask the tech how it looks. It is always still golden in color.

Review from pennzoil.com
Helpful?2JW50P40XF937161183609
Jul 22, 2015
nana
5 out of 5 stars review

pennzoil motor oil

My van has made it to over 350, 000 miles and still running good I believe its because I only use pennzoil thank you pennzoil for making a wonderful product I swear by it whole heartedly

Review from pennzoil.com
Helpful?2JW50P40XF937161183609
Dec 25, 2016
myrnag09
5 out of 5 stars review

Has been my go to oil since 1987

Use it on a variety of vehicles including a 1987 f250. Has never left me wondering about the type of protection oil offers. I know I can recommend this product, and others will love it too.

Review from pennzoil.com
Helpful?2JW50P40XF937161183609
Dec 11, 2015
Tedward780
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] Iv'e used Pennzoil all my life I can also tell that this product keeps the internal parts of the engine Clean . I know this because I have replaced valve cover gaskets on high millage engines that have nothing but Pennzoil used in them.

Review from pennzoil.com
Helpful?2JW50P40XF937161183609
Dec 16, 2015
Diesel82
5 out of 5 stars review

My Go to brand

[This review was collected as part of a promotion.] Multiple cars and suvs over the years and I've always trusted Pennzoil. It's always kept them running smoothly until my next oil change. It's a tradition passed down from my father when changing the oil in all of his vehicles.

Review from pennzoil.com
Helpful?2JW50P40XF937161183609
Dec 15, 2015
G daddy
5 out of 5 stars review

treat you engine right

[This review was collected as part of a promotion.] When I was young I assumed all motor oils were the same. Then I put cheap oil in an old pickup. The engine was much noisier and I was afraid it would fly apart. I immediately went to the auto parts store and asked what they recommended. The counter guy was a weekend racer who swore by Penzoil. I drained out the junk oil and put in Penzoil. The engine quieted down immediately. I have used nothing but Penzoil for the last 35 years.

Review from pennzoil.com
Helpful?2JW50P40XF937161183609
Dec 13, 2015
Garage Bound LLC
5 out of 5 stars review

I Trust This Brand!

[This review was collected as part of a promotion.] I have been using Pennzoil in my rat rod for three years! I keep my foot heavy on the throttle, giving total abuse, wIting to blow its small block in order to replace it with a big block and the sucker just won't pop! I have confidence this product has ideal viscosity... The big block awaits ... Maybe I will boil the water out one day! Ha!!!

Review from pennzoil.com
Helpful?2JW50P40XF937161183609
Jul 17, 2015
David
5 out of 5 stars review

GREAT OIL

I used 10-30 w.in All Vehicles that I've Owned. I Had a Jeep Cherokee with a 4 liter inline6 cylinder in it and Put 335.000 miles on it before it got in a Crash in a IceStorm.A Freind Bought the Motor and Put it in His Jeep .He has put over100.000 more miles on it and last check she is still going. And We Have Been Rough on it at Times. Bottom Line Best Oil I've Ever Used.

Review from pennzoil.com
Helpful?2JW50P40XF937161183609