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Customer ratings & reviews for
PENNZOIL 10W30 3*5QT
4.9 out of 5 stars
stars876 ratings876 reviews
  1. 5 stars87% (764)
  2. 4 stars12% (103)
  3. 3 stars1% (8)
  4. 2 stars0% (1)
  5. 1 star0% (0)
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Showing 101-110 of 876 reviews
Jul 14, 2015
Brian87
5 out of 5 stars review

The Lube!

Dont use anything but Pennzoil, I drive from texas to California every 6 months and pennzoil has been my go to. Works best in my car and even helps on my gas mileage. Will never use a different brand and will pass that down to my kids. Thank you for the amazing product.

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
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?177HI3MZG9I015292450772
Dec 10, 2015
Blake bowling
5 out of 5 stars review

Used for years

[This review was collected as part of a promotion.] Ive used pennzoil in all my cars my dad a grandpa do as well always was told to use it because it was the best I've never had any problems with my cars as far as oil goes so I will continue to buy pennzoil as long as I drive

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
Dec 8, 2015
thedaddybadger
5 out of 5 stars review

No Better Conventional Oil

[This review was collected as part of a promotion.] I've used Pennzoil Conventional Oil in most of my vehicles for years. No better conventional oil exists. The only vehicles that didn't use Pennzoil Conventional in my garage were the ones that I converted to full synthetic.

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
Dec 15, 2015
Suze
5 out of 5 stars review

It's AWESOME!!

[This review was collected as part of a promotion.] My boyfriend is a mechanic for Trans Edge, a division of Mack Trucks. He actually does my oil changes and will only use Pennzoil! I highly trust his judgment and after an oil change my van runs GREAT!!

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
Dec 11, 2015
Dineaux
5 out of 5 stars review

Best Out Hands Down.

[This review was collected as part of a promotion.] I've been using penzoil 5w-30 ever since my first car back in high school. Didn't know much about cars back then so I actually went through a couple different brands before Pennzoil but once it made its way into my engine I was hooked. I love Pennzoil because it's not super crazy or complex, it just does what it's supposed to for my car engine & that's all I need. Trust nonother brand with my engine. Thanks! - Ron

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
Dec 12, 2015
Chainsaw
5 out of 5 stars review

I love the oil .

I have used this oil for over 40 years my dad used the same oil. And I used it in my first new pick up truck and when we tore the oil pan off to check the mains and rods it looked like a brand new motor I had over 450,000 miles.The oil was changed every 2,500 miles the oil is great and I still use it in all 4 of mt trucks.

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
Dec 23, 2016
Holly
5 out of 5 stars review

The Best

I always use this product, in everything. I also encourage others to use Pennzoil. As a teenager, i saw how QS distroys an engine, how the oil ports clog up. I use Pennzoil sea30 in my mowers and Pennzoil 10w30 in my truck. If you want your engine to last, use Pennzoil. Holly

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
Dec 15, 2015
yoi55
5 out of 5 stars review

My go-to oil

[This review was collected as part of a promotion.] I have always used Pennzoil Conventional oil in my vehicles. I have also NEVER had any issues. All of them were high mileage, one was 275,000 before I wrecked it. My current car has over 100,000 and is running great!

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
Dec 12, 2015
Sara
5 out of 5 stars review

[This review was collected as part of a promotion.] Dad used in in every vehicle he ever owned and so have I beginning with my new VW Beetle in '74. And we never had an engine problem with any of them. I have driven more than one vehicle most than 175k having never needed more than routine maintenance.

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772