Pennzoil

Pennzoil Full Synthetic 5W-30 Motor Oil 6 Pack/ 1 Quart Bottles

|338 ratings
Item # 990292490
Current price is $38.98
$6.50/qt
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Smart summary

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  • Enhanced Performance: Formulated to deliver 40% better overall performance when compared to Pennzoil Conventional motor oil, ensuring a more efficient engine operation.
  • Sludge Prevention: Actively helps prevent the accumulation of harmful sludge and various deposits, contributing to a cleaner and more reliable engine interior.
  • Extended Drain: Engineered specifically for significantly longer drain intervals than both conventional and synthetic blend motor oils, reducing the frequency of necessary oil changes.
  • Advanced Cleanliness: Leverages cutting-edge synthetic technology to provide superior and improved cleanliness compared to synthetic blend motor oils.
  • Certified Protection: Meets or exceeds the rigorous engine protection standards mandated by ILSAC GF-6, ensuring high-level safeguarding for your engine.
  • Temperature Resilience: Delivers enhanced wear protection for engine components, effectively safeguarding them in both extremely high and low temperature conditions.

Castrol GTX Full Synthetic High Mileage Motor Oil 5W-30, 6 pack, 1 US qt bottles $34.48

Castrol GTX Full Synthetic High Mileage Motor Oil 5W-30, 6 pack, 1 US qt bottles
current price $34.48

Castrol GTX Full Synthetic High Mileage Motor Oil 5W-30, 6 pack, 1 US qt bottles

4.8261 out of 5 stars
4.8261 out of 5 Stars. 23 reviews
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Pennzoil Full Synthetic 5W-30 Motor Oil 6 Pack/ 1 Quart Bottles
Pennzoil Full Synthetic 5W-30 Motor Oil 6 Pack/ 1 Quart Bottles
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About this item

Product details

Pennzoil Full Synthetic motor oil is formulated to provide 40% better performance than conventional motor oil compared to Pennzoil Conventional motor oil, and helps prevent sludge and deposit build up. Pennzoil Full Synthetic motor oil is engineered to help you go longer between oil changes - it is formulated for longer drain intervals than conventional and synthetic blend motor oils. Pennzoil utilizes the advances of synthetic technology to provide improved cleanliness over synthetic blend motor oils. It meets or exceeds the engine protection required by ILSAC GF-6. So if your car already requires full synthetic, or if you’re looking to upgrade from conventional or synthetic blend Pennzoil Full Synthetic is the right choice for you. Pennzoil Full Synthetic motor oil offers: Enhanced Wear Protection: Pennzoil Full Synthetic motor oil provides enhanced wear protection in high and low temperatures.
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Member ratings & reviews

4.9 out of 5 stars
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Showing 1-3 of 268 reviews

Oct 31, 2025
1978 Ford F100
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Pennzoil 5w-30 Oil (6) 1 Quart Bottles

We found this oil at the best price! Will highly recommend getting it here to my family and friends!!

Helpful?74TFSHVWGGHS13588700560
Jun 13, 2021
Stray81
5 out of 5 stars
5 out of 5 stars review

Works great in my car

[This review was collected as part of a promotion.] I do the oil changes for both vehicles in my household. I got this Pennzoil Full Synthetic oil for my Mini Cooper. It’s a great oil. My car has been running great since I changed the oil and put this new oil in it. This oil is easy to work with and I’ll definitely use it again when it’s time to change my car’s oil again.

Review from pennzoil.com
Helpful?74TFSHVWGGHS13588700560
Aug 8, 2021
RobC81
5 out of 5 stars
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] I regard myself as someone who is not a rookie/novice do it yourself but not a expert. I'm always learning things and working on my own cars is 1 thing I love to do. I've used this brand in the past when going to a shop but now I do it myself and it has never gave me any problems!

Review from pennzoil.com
Helpful?74TFSHVWGGHS13588700560

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