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PENNZOIL 10W30 3*5QT
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4.9 out of 5 stars
stars
876 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 871-876 of 876 reviews
Dec 17, 2015
Reviewer name: Blcashion
3 out of 5 stars
3 out of 5 stars review

Good over time

[This review was collected as part of a promotion.] Used this product for over 35 years and it seems to work fine.

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
Jul 19, 2015
Reviewer name: JR69
3 out of 5 stars
3 out of 5 stars review

Motor Oil

Used this in a 1986 Chevy S10 Blazer. Provided good lubrication propreties, changed the oil every 3,000 miles, no problems.

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
Dec 15, 2015
Reviewer name: brianb
3 out of 5 stars
3 out of 5 stars review

decent oil

[This review was collected as part of a promotion.] Worked for me. Did not notice any mpg improvement.

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
Nov 4, 2017
Reviewer name: Daredevil
3 out of 5 stars
3 out of 5 stars review

Cant find

I have HD motor oil, and i cant find what its used for

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
Jul 15, 2015
Reviewer name: Miss P12
3 out of 5 stars
3 out of 5 stars review

F0REVER Penzoil

This is what keeps my car in tip, top shape...#VRoom

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772
Dec 22, 2016
Reviewer name: lpranch
3 out of 5 stars
3 out of 5 stars review

SAE 10W-30

I use this oil in my vehicles and am satisfied with it.

Review from pennzoil.com
Helpful?177HI3MZG9I015292450772