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Pennzoil Full Synthetic 5W-20 Synthetic Motor Oil 5 qt
Pennzoil Full Synthetic 5W-20 Synthetic Motor Oil 5 qt
Pennzoil Full Synthetic 5W-20 Synthetic Motor Oil 5 qt
Pennzoil Full Synthetic 5W-20 Synthetic Motor Oil 5 qt
Pennzoil Full Synthetic 5W-20 Synthetic Motor Oil 5 qt

Pennzoil Full Synthetic 5W-20 Synthetic Motor Oil 5 qt

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Pennzoil Full Synthetic 5W-20 motor oil in a convenient 5-quart container is crafted for modern gasoline engines that demand dependable protection and clean performance. When cold…

Pennzoil MPN 550058599 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $29.99. Our online price is $32.99.
$32.99
Includes free shipping on orders over $75 · $8.99 standard below
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Cases of 3 · Order in multiples of 3

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Case of 3 · List Price $98.97
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This product is packed and shipped from our distribution network as a complete case of 3. Apply casediscount at checkout to take 15% off your order.

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Every order helps keep your local hardware store on the corner.

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You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
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Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Pennzoil Full Synthetic 5W-20 motor oil in a convenient 5-quart container is crafted for modern gasoline engines that demand dependable protection and clean performance. When cold starts matter and every mile counts, this 5W-20 formulation stays viscous enough to protect, yet thin enough to flow quickly for fast lubrication.

Designed to keep engines—especially newer models—running smoothly, this synthetic oil resists oxidation and thermal breakdown, so wear is reduced and engine deposits are kept to a minimum. The result is protection you can feel in quiet starts, steady acceleration, and consistent power delivery across a wide operating range.

Key benefits that matter in everyday driving

  • 5W-20 viscosity supports easy cold starts and efficient lubrication during engine warm-up, helping maximize fuel efficiency without compromising protection.
  • Full Synthetic formulation delivers superior resistance to high-temperature breakdown, maintaining viscosity and minimizing sludge and deposit buildup.
  • Enhanced wear protection for critical engine components, helping extend engine life under stop-and-go city driving and highway cruising alike.
  • Cleanliness and performance helps keep pistons and bearings clean, supporting smoother operation and reliable power output over time.
  • Single 5-quart container provides ample fluid for routine maintenance on many vehicles, simplifying topping off and oil changes.

This oil is ideal for drivers who follow manufacturer recommendations to use 5W-20 synthetic motor oil and want dependable protection without compromising daily drivability. It’s suitable for a wide range of gasoline engines that specify a 5W-20 full synthetic option and is a strong choice for drivers prioritizing engine cleanliness and consistent performance.

How to use: with the engine off and on a level surface, remove the old oil and replace the drain plug and filter, then pour in the 5W-20 synthetic motor oil until you reach the recommended level on the dipstick. Check the level after a short idle to ensure proper fill, and dispose of old oil responsibly according to local regulations.

The Details Specifications

Brand Pennzoil
SKU 8138298
UPC 071611022675
Unit 0
Case Pack Quantity 3 per case
Retail Unit Quantity 3
Unit of Measure 0 0
Dimensions (L × W × H) 15 × 9 × 13
Weight 29 lbs
Cubic Feet 0.32667 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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