Pennzoil
(3 Pack) Pennzoil High-Mileage 10W-30 Motor Oil, 1 qt (3 pack)
USD$13.00
4.7 stars out of 10 reviews
10 reviews
USD$13.00
$13.00
Free overnigh delivery
FSA and HSA eligible
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ReportCustomer reviews & ratings
4.7 out of 5stars
(10 reviews)
Most helpful positive review
5.00 out of 5 stars review
Verified Purchaser
03/11/2017
Loyal customer. 1989 Lincoln Mark VII, 190,000K
I've been using Pennzoil motor oil for over 30 years, at least since they had an "SE" protection rating back in the 1970s. It seems to reduce oil consumption in my vehicles that have 150-200K miles. Normally they go through 1/2 quart between changes, or about 3-4,000 miles. I am looking to get another 100K out of my Lincoln Mark VII with 190K on the clock. I bought the car with 80K and when I had to do a head gasket job at 140K, there was no ridge in the cylinders and all the home marks were still visible. The exhaust valve guides had very little play and the intake valves were clean.
DrBobMDPhD
Most helpful negative review
3.00 out of 5 stars review
Verified Purchaser
03/12/2016
'99 LEXUS RX300 - 174K
Switched at 170K to Pennzoil 5W-30 High Mileage...
1) Up until 168K I had been using Pennzoil or Castrol synthetics.
2) I just changed at Toyota:
- plugs
- coils
- plenum gasket
- valve cover gaskets
- front VVT solenoid
- coolant
NOTE: Pictures of front valve-train show differential heating/drain-back of oil. Right-hand side to left (towards timing gear) the color is "med-amber" to "brown," no sludge, but some "crusting"; above average in cleanliness, BUT what appears to be a design error in even oil flow.
First highway trip after work by Toyota dealer engine used 3qt of Castrol 5W-30syn in 700mi. Stuck ring?! (Note: most it ever burned was 0.5-1.2qt synthetic in 3,000-3,500mi; have owned the little truck since 48K)
Post atypical oil consumption:
3) Put in Castrol 10W-60 syn...NO oil loss on road trip of 900mi. ZERO loss.
4) Followed with 4:1 Pennzoil 5W-30 High Mileage + Marvelous Mystery Oil.
(rolled around town for 1 week to clean out engine --first time)
6) Changed oil to correct weight & filter
(Penn 5W-30 High Mileage + Toyota factory filter as usual)
7) Second road-trip to same destination, 900mi...ZERO oil consumption.
NOTE: Toyota mechanic and I know the engine design and sludge problems associated with this engine class. My oil change interval since purchasing has always been 2,500-3,500mi. plus I change the coolant per the recommended time/mileage. Main engine seals replaced at 90K with timing belt. (Did not replace valve guide seals.)
MY MECHANIC (former NASCAR Master Tech, now with Toyoda'r, recommended switching to conventional high-mileage oil to see it is would solve the recent consumption. Switching to Pennzoil appears to have done just that --no consumption.
CAUTION: I have been told that once you switch to high-mileage oils to never switch to non-high-mileage oils. Apparently the oil seals once they "swell" need the additives to maintain that state.
Heck...Pennzoil High Mileage seems to work and it is totally inexpensive!
The Toyota oil filters are good for 7,500mi. I think I will just drop the oil every 2,000-2,500 at the local outdoor place before changing the filter at the 5K mark.
I am off the extreme long life of keeping my precious Red Line ester-based OR Pennzoil Ultimate synthetic oil in the pan for some extend period (which for me was 4K/oil change).
---I am just going to do the OCD guy-thing and change my oil every 2,000 with this Pennzoil. Why not?!!
-David in NC
3/2016
David RX300
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5.00 out of 5 stars reviewVerified Purchaser12/29/2020Runs smoothest.Great for my old truck ( 2004).Ramon
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5.00 out of 5 stars reviewVerified Purchaser11/17/2020Excellent Automotive LubricantKnight1o1
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5.00 out of 5 stars reviewVerified Purchaser11/04/2020Keeps our 3hundred and something mileages truck goingBuyer
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5.00 out of 5 stars reviewVerified Purchaser08/17/2018And keeps on tickingI bought a 99 Corolla brand new original owner used nothing but Pennzoil. Now 19 years later and 370,000 later , well what can you say. No leaks and doesn't burn any oil. High mileage is the way to go.Matias54
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5.00 out of 5 stars reviewVerified Purchaser11/07/2017This stuff works greatI have a 2002 Chevy Tahoe with 259,328 miles on it. It burned about a quart every 1,500 miles. Every since I switched to this high mileage oil I have not lost any oil in about a 3,000 mile period. I'm actually going to make it through a oil change interval without adding oil....Hunter123
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5.00 out of 5 stars reviewVerified Purchaser03/11/2017Loyal customer. 1989 Lincoln Mark VII, 190,000KI've been using Pennzoil motor oil for over 30 years, at least since they had an "SE" protection rating back in the 1970s. It seems to reduce oil consumption in my vehicles that have 150-200K miles. Normally they go through 1/2 quart between changes, or about 3-4,000 miles. I am looking to get another 100K out of my Lincoln Mark VII with 190K on the clock. I bought the car with 80K and when I had to do a head gasket job at 140K, there was no ridge in the cylinders and all the home marks were still visible. The exhaust valve guides had very little play and the intake valves were clean.DrBobMDPhD
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5.00 out of 5 stars reviewVerified Purchaser03/01/2017The best high milage oilI found that using this oil in my 1997 Camaro works the best. I tried every other hi mileage motor oils and no other stacks up to this one! The whole engine runs very smooth and it really quieted my valve train down. This oil is best for my ride I wouldn't trust anything else.Wrench
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4.00 out of 5 stars reviewVerified Purchaser11/13/2016Pennzoil Synthetic BlendVery good product for older vehicles. I switched from regular oil to synthetic and found that it "blrw by" the rings very easily. Then, I tried the synthetic blend. A very good substitute. The blow by stopped and I got almost as good as full synthetic.BobC
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5.00 out of 5 stars reviewVerified Purchaser08/05/2016Good oil I recommendStarted using Pennzoil HiMi in my personal car and the difference was nearly instantaneous although Hemis are know to tick even when brand new this oil softened the tick and oil pressure ran much more in a range I liked. Being a mechanic and a auto repair shop owner that went from offering Valvoline to Pennzoil customers also notice the difference in their cars. Working on high end cars knowing their picky "oil choices" Pennzoil really works also if you own a Hemi V8 manufactured up to 2010 (example: 2000-2010) Do not use full synthetic ive seen plenty of Hemis come to an end early in life running synthetic I highly recommend Pennzoil Conventional and Conventional High Milage and all of Pennzoil motor oilsHemi300C
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3.00 out of 5 stars reviewVerified Purchaser03/12/2016'99 LEXUS RX300 - 174KSwitched at 170K to Pennzoil 5W-30 High Mileage... 1) Up until 168K I had been using Pennzoil or Castrol synthetics. 2) I just changed at Toyota: - plugs - coils - plenum gasket - valve cover gaskets - front VVT solenoid - coolant NOTE: Pictures of front valve-train show differential heating/drain-back of oil. Right-hand side to left (towards timing gear) the color is "med-amber" to "brown," no sludge, but some "crusting"; above average in cleanliness, BUT what appears to be a design error in even oil flow. First highway trip after work by Toyota dealer engine used 3qt of Castrol 5W-30syn in 700mi. Stuck ring?! (Note: most it ever burned was 0.5-1.2qt synthetic in 3,000-3,500mi; have owned the little truck since 48K) Post atypical oil consumption: 3) Put in Castrol 10W-60 syn...NO oil loss on road trip of 900mi. ZERO loss. 4) Followed with 4:1 Pennzoil 5W-30 High Mileage + Marvelous Mystery Oil. (rolled around town for 1 week to clean out engine --first time) 6) Changed oil to correct weight & filter (Penn 5W-30 High Mileage + Toyota factory filter as usual) 7) Second road-trip to same destination, 900mi...ZERO oil consumption. NOTE: Toyota mechanic and I know the engine design and sludge problems associated with this engine class. My oil change interval since purchasing has always been 2,500-3,500mi. plus I change the coolant per the recommended time/mileage. Main engine seals replaced at 90K with timing belt. (Did not replace valve guide seals.) MY MECHANIC (former NASCAR Master Tech, now with Toyoda'r, recommended switching to conventional high-mileage oil to see it is would solve the recent consumption. Switching to Pennzoil appears to have done just that --no consumption. CAUTION: I have been told that once you switch to high-mileage oils to never switch to non-high-mileage oils. Apparently the oil seals once they "swell" need the additives to maintain that state. Heck...Pennzoil High Mileage seems to work and it is totally inexpensive! The Toyota oil filters are good for 7,500mi. I think I will just drop the oil every 2,000-2,500 at the local outdoor place before changing the filter at the 5K mark. I am off the extreme long life of keeping my precious Red Line ester-based OR Pennzoil Ultimate synthetic oil in the pan for some extend period (which for me was 4K/oil change). ---I am just going to do the OCD guy-thing and change my oil every 2,000 with this Pennzoil. Why not?!! -David in NC 3/2016David RX300