15% OFF ORDERS $50+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
JULYFIX
*
Exclusions apply.
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Advance Rewards
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Loading...
Share
Product thumb
Product thumb
Product main large

Pennzoil Platinum High Mileage 5W-30 Full Synthetic Motor Oil, Stops Leaks, 5 Quart

(395 reviews)
Part # 550045195
30 day warranty
Loading...
How Would You Like To Get This Item?

Store Pickup

Loading...Loading...Loading...

Same Day Home Delivery

Loading...Loading...Loading...

Home Delivery

Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...

Product Information

Product Details
Part No. 550045195
Warranty Details (30 Day Warranty)
Pennzoil Platinum High Mileage Full Synthetic 5W-30 is designed to maximize engine protection and is formulated to help stop leaks in engines with more than 75,000 miles. Backed by a 15,000-mile protection guarantee to keep you covered between oil changes and for the long run (see Warranty Information below), it is the first of its kind full synthetic high mileage oil made with natural gas and is designed to deliver less oil burn off than other high mileage oils (based on Sequence IIIH results). Pennzoil Platinum High Mileage motor oil conditions seals on older engines to give added protection to high-mileage vehicles. It offers complete protection mile after thrilling mile as it protects engines from loss of horsepower, offers excellent performance in extreme temperatures, provides unsurpassed wear protection (based on Sequence IVA wear test using SAE 5W-30), and provides better fuel economy (based on the latest industry standards). (Pennzoil Platinum Lubrication Limited Warranty: Protection for up to 15,000 miles or one year, whichever comes first. Use an oil filter designed for longer oil change intervals and follow OEM manual and vehicles oil life sensor to maintain OEM warranty. Excludes severe driving conditions, including racing and commercial use. Your engine must have fewer than 125,000 miles and have been manufactured in the past 72 months. Enrollment required. Other conditions apply. See pennzoil.com/warranty to enroll and for full details and terms.)

Product Features:
  • Full synthetic 5W-30 engine oil designed for vehicles with more than 75,000 miles
  • Backed by a 15,000-mile protection guarantee to keep you covered between oil changes and for the long run
  • Keeps pistons cleaner than required by the toughest industry standard (based on Sequence IIIH results)
  • Proven to help stop leaks for engines with more than 75,000 miles
  • Formulated to deliver less oil burn-off than high-mileage motor oils made from crude oil
  • Provides better fuel economy (based on the latest industry standards) and helps protect horsepower
  • Provides faster low-temperature oil flow and protects in extreme heat
  • Exceeds the requirements of the following industry specifications: API SP, API SP-Resource Conserving, and all previous categories; ILSAC GF-6A
  • Meets or exceeds the following OEM requirements: Chrysler MS-6395; Ford WSS-M2C961-A1
  • For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner's manual
Specifications
Container Size:
5 qt

Oil Class:
High Mileage

Oil Composition:
Full Synthetic

SAE Oil Weight:
5W-30
Loading...
Loading...Loading...Loading...Loading...Loading...
4.77 out of 5
395 Customer Reviews
98% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
330
4 Stars
50
3 Stars
9
2 Stars
2
1 Star
4
Penzoil is what I use in all my vehicles.YESYES
Working very well
Pros
No Pros
Cons
No Cons
Most Liked Positive Review
Stopped oil consumption
I wanted a full synthetic but I also want a high mileage oil due to both my vehicles are high mileage vehicles and was consuming oil. After switching both cars (Prius 2010, Honda Odyssey 2005) over from Mobile One to Pennzoil High Mileage oil both cars stop consuming oil.
Most Liked Negative Review
Good Oil. Just don't expect too much
The problem I think people are having with this, is that they're expecting to get a boost in mpg and performance just because they spent a lot of money on top of the line oil. That's not how it works. All it will do is protect your current mpg and performance. And the other guy for some reason thought this oil would fix the oil leak he had, but in reality it probably made it worse, because synthetic leaks worse than conventional. Point is, if you have a nice car that happens to have a lot of miles on it, it might be worth it to use this oil to keep it running like new. If you have an average car, or a beater, don't waste your money on this oil. Your car won't run any better than it would on the regular high mileage stuff.
Reviewed by 395 Customers
Stopped oil consumption
Verified Buyer -
I wanted a full synthetic but I also want a high mileage oil due to both my vehicles are high mileage vehicles and was consuming oil. After switching both cars (Prius 2010, Honda Odyssey 2005) over from Mobile One to Pennzoil High Mileage oil both cars stop consuming oil.
Bottom Line Yes, I would recommend to a friend
I have a Dodge Avenger...
Verified Buyer -
I have a Dodge Avenger R/T, 3.5L V6 and currently sitting at over 234,000 miles. I've been specifically using this oil in every oil change for going on 5 years, since I bought this car. I only use this oil due to the quality, and it's made with natural gas which is more clean. Even after 5,000 miles the oil still looks clean, and definitely helps keep my engine running smoothly. It's the only oil I trust in my vehicle. I also use a K&N oil filter to also have quality filtration. Both are designed for long interval changes, but I still change mine way before the recommended mileage.
Bottom Line Yes, I would recommend to a friend
Good Oil. Just don't expect too much
Verified Buyer -
The problem I think people are having with this, is that they're expecting to get a boost in mpg and performance just because they spent a lot of money on top of the line oil. That's not how it works. All it will do is protect your current mpg and performance. And the other guy for some reason thought this oil would fix the oil leak he had, but in reality it probably made it worse, because synthetic leaks worse than conventional. Point is, if you have a nice car that happens to have a lot of miles on it, it might be worth it to use this oil to keep it running like new. If you have an average car, or a beater, don't waste your money on this oil. Your car won't run any better than it would on the regular high mileage stuff.
Bottom Line Yes, I would recommend to a friend
Best wear protection of any motor oil , lab proven
Verified Buyer -
My Jeep has 220000 miles and is clean inside as a new engine and uses no oil at all . My Subaru has 129000 and doesn't use a drop of between changes. I won't use any other brand ! Pennzoil is the best motor oil regardless of price . Pennzoil marine oil also makes boat engines last almost for ever, I've been using it for over fifty years and I should know by now .
Bottom Line Yes, I would recommend to a friend
Not recommended
Did my oil change with penzoil platinum high mileage a few weeks ago. Haven't seen impoments. Still major oil leaks, same mpg, and oil seems to still burn like usual.
Bottom Line No, I would not recommend to a friend
Displaying Reviews 1 - 5Back to Top
Loading...
Loading...Loading...Loading...Loading...Loading...
No results
Loading...
Loading...Loading...Loading...Loading...Loading...
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2026 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®