Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for Pennzoil Full Synthetic 5W-20 Motor Oil 6 Pack/ 1 Quart Bottles for
Pennzoil Full Synthetic 5W-20 Motor Oil 6 Pack/ 1 Quart Bottles
4.9 out of 5 stars
stars
300 ratings258 reviews
  1. 5 stars93% (278)
  2. 4 stars6% (19)
  3. 3 stars1% (3)
  4. 2 stars0% (0)
  5. 1 star0% (0)
Sort by |
Showing 11-20 of 258 reviews
Jul 29, 2023
Robbiedoo
5 out of 5 stars review

Verified Purchase

Solid product at a great price

Great price

Helpful?3VHXX7LOD13C13567351810
Jul 2, 2024
Angie
5 out of 5 stars review

Verified Purchase

Great price

Motor oil

Helpful?3VHXX7LOD13C13567351810
Oct 31, 2023
Tabatha
5 out of 5 stars review

Verified Purchase

I recommend family & friends to shop at SAM’S Club

Very pleased with all of my purchases at SAM’S Club.

Helpful?3VHXX7LOD13C13567351810
Jun 2, 2021
Bencjr86
5 out of 5 stars review

Best motor oil I have ever used!

[This review was collected as part of a promotion.] I recently received the Pennzoil Full Synthetic motor oil and immediately noticed a difference in the way my vehicle ran after use. The oil, which is certified by the American Petroleum Institute, allows my car to run longer between oil changes and increased the fuel efficiency. Over time, choosing full synthetic compared to regular motor oil will save you plenty of money. I have even noticed a difference in the way my car drives, most likely based on the advantages this oil provides to my engine. I would highly recommend this motor oil, especially to anyone looking to protect their vehicle while also saving money in the long run.

Review from pennzoil.com
Helpful?3VHXX7LOD13C13567351810
Jun 4, 2021
Aves1967
5 out of 5 stars review

Great Product

[This review was collected as part of a promotion.] I used this to change the oil in my truck with over 2000 thousand miles. Had no problems with it at all. Drove it about a week. And check it and it looked nice and clean. Will definitely be using for my vehicles from now one.

Review from pennzoil.com
Helpful?3VHXX7LOD13C13567351810
Jun 20, 2021
stickyunit2
5 out of 5 stars review

Best quality for the money

[This review was collected as part of a promotion.] This is a great oil to treat your engine to if you have never tried it before. It was able to make my engine in a relatively older car run noticeably smoother than before. I was surprised at the noticeable increase in efficiency.

Review from pennzoil.com
Helpful?3VHXX7LOD13C13567351810
Jun 4, 2021
drc075
5 out of 5 stars review

Great Motor Oil

[This review was collected as part of a promotion.] I recently purchased some Pennzoil Full Synthetic Motor Oil. This oil is very reliable to use since it is manufactured by Pennzoil. This company has been around for many years, I know because I used it when I was a kid and that's been a long time ago. The use of this oil allows you to go many more miles between oil changes. The full synthetic oil is manufactured from natural gas which is very good for emissions and is readily available. It meets all gasoline engine manufacture's requirements. I thoroughly recommend this motor oil.

Review from pennzoil.com
Helpful?3VHXX7LOD13C13567351810
Jun 8, 2021
Kevin65
5 out of 5 stars review

Great Product

[This review was collected as part of a promotion.] Pennzoil Full Synthetic oil is entry level synthetic oil for people changing from regular oil or blend to full synthetic oil. Pennzoil is great and I always depend on it to keep my vehicle running smoothly

Review from pennzoil.com
Helpful?3VHXX7LOD13C13567351810
Jul 16, 2021
cschuman
5 out of 5 stars review

Great product!

[This review was collected as part of a promotion.] This is the best oil that I have used. It is long lasting and my vehicles run great with it. I will not use anything else in my vehicles and I think that their life is extended from using this. I wish I would have switched earlier... Well worth the money.

Review from pennzoil.com
Helpful?3VHXX7LOD13C13567351810
Jun 12, 2021
Randyland Man
5 out of 5 stars review

Super slick!

[This review was collected as part of a promotion.] This full synthetic oil is just like the Review Title says, "Super slick!" My engine runs really smooth with this oil. Obvious benefits of friction reduction of engine components have resulted in a boost in fuel economy. Granted, I don't have a physical/measurement comparison, since I have not taken my engine apart to do so, I'm confident it's doing what it's supposed to do.

Review from pennzoil.com
Helpful?3VHXX7LOD13C13567351810