Last price update was: March 18, 2026 09:13
× Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.

Castrol GTX High Mileage 20W-50 Motor Oil

Castrol GTX High Mileage 20W-50 Motor Oil Price comparison

  • All prices mentioned above are in United States dollar.
  • This product is available at Amazon.com, Walmart.com, eBay, SHEIN.
  • At amazon.com you can purchase Castrol GTX High Mileage 20W-50 Synthetic Blend Motor Oil, 5 Quarts for only $22.96 , which is 83% less than the cost in SHEIN ($133.60).
  • The lowest price of Castrol GTX High Mileage 20W-50 Synthetic Blend Motor Oil, 5 Quarts was obtained on March 18, 2026 09:13.

Castrol GTX High Mileage 20W-50 Motor Oil Price History

Highest Price
$60.94 eBay
December 29, 2025
Lowest Price
$22.96 Amazon.com
June 6, 2026
Current Price
$22.96 Amazon.com
March 18, 2026
Since December 29, 2025
Create Your Free Price Drop Alert!
Set Alert for Castrol GTX High Mileage 20W-50 Synthetic Blend Motor Oil, 5 Quarts - $22.96
$

Castrol GTX High Mileage 20W-50 Motor Oil Description

Introducing Castrol GTX High Mileage 20W-50 Motor Oil

The Castrol GTX High Mileage 20W-50 Motor Oil is expertly designed for vehicles with over 75,000 miles, providing optimal protection for aging engines. This high viscosity oil enhances performance, reduces oil burn-off, and delivers superior wear protection, ensuring your vehicle runs smoothly and efficiently.

Key Features and Benefits

  • High Mileage Formula: Specifically engineered to rejuvenate and protect engines with higher mileage, reducing oil consumption.
  • Excellent Engine Protection: A unique blend of antioxidants and additives protects engine parts from wear and tear, prolonging engine life.
  • Reduced Oil Burn-off: Designed to minimize oil evaporation, keeping your engine properly lubricated and functioning effectively.
  • Universal Fit: Suitable for a wide range of vehicle service types, this oil is perfect for cars across different makes and models.
  • Designed for Performance: Helps maintain engine cleanliness and good fuel economy, ensuring optimal performance even in older vehicles.

Price Comparison Across Suppliers

The Castrol GTX High Mileage 20W-50 Motor Oil can be found at various prices across multiple retailers. It’s essential to check the latest prices to find the best deal. With prices often fluctuating, our site provides a detailed comparison to help you save money.

6-Month Price History Trends

Our 6-month price history chart indicates that prices for the Castrol GTX High Mileage 20W-50 have shown some variability, making it important to buy when the price drops. Tracking these trends can help you pinpoint the best times to purchase for maximum savings.

Customer Reviews Overview

Customers have generally praised the Castrol GTX High Mileage 20W-50 Motor Oil for its performance and reliability. Positive reviews highlight:

  • Improved engine smoothness and quieter operation.
  • Notable reduction in oil consumption and leaks in high-mileage vehicles.
  • Ease of application due to universal fit.

On the other hand, some users have reported that while the oil works well for most conditions, it might not perform optimally in extremely cold climates. However, these instances are less common and are often outweighed by the oil’s overall performance.

Explore Unboxing and Review Videos

To gain additional insights into the Castrol GTX High Mileage 20W-50 Motor Oil, we recommend checking out several unboxing and review videos available on YouTube. These videos not only provide a visual overview of the product but also share user experiences and expert opinions, which can be beneficial before making your purchase.

Final Thoughts

In summary, the Castrol GTX High Mileage 20W-50 Motor Oil is an excellent investment for car owners with vehicles that have high mileage. With its ability to minimize oil burn-off, wear protection, and maintain engine performance, this product stands out in its category. Be sure to compare prices now to find the best deal and keep your vehicle running at its best!

Castrol GTX High Mileage 20W-50 Motor Oil Specification

Specification: Castrol GTX High Mileage 20W-50 Motor Oil

Viscosity

‎20W 50 sae_grade

Brand

‎Castrol

Vehicle Service Type

‎Car

UPC

‎079191231128

Automotive Fit Type

‎Universal Fit

Global Trade Identification Number

00079191231128

Manufacturer

CASTROL

Model

‎03112

Item Weight

9.55 Pounds

Product Dimensions

‎11.8 x 9.5 x 4.6 inches

Country of Origin

‎USA

Item model number

‎1597C3

Manufacturer Part Number

‎03112

Item Weight (pounds)

9.55

ASIN

B00JGQLU5S

Date First Available

April 4, 2014

Release Date

11-07-2025

Artist

Highschool

Explicit Content

No

Style(s)

Alternative/Indie Rock

Format

VINYL

Label

PIAS

Genre

Pop/Rock

Model Number

DEBUT EVO 2 High Gloss Black

Color

High Gloss Black

Drive Type

Belt drive

Operation Type

Manual

Integrated Preamp

No

Turntable Type

Component

Playable Record Speeds

33 1/3

Turntable Motor Type

DC

Wow and Flutter (percent)

0.16

Speed Variation

.4

Anti-Skate Mechanism

Yes

Cartridge Type Included

MM (Moving Magnet)

Cartridge Mount Type

Standard (1/2 inch) mount

Cartridge Model Number

Pick it MM EVO

Stylus Shape

Elliptical

Tonearm Shape

Straight arm

Effective Tonearm Length (millimeters)

8.6

Tonearm Overhang Length (millimeters)

0.72

Tonearm Material(s)

Carbon Fiber

Audio Only Outputs

1 x Phono

Speaker Connection Type

No speaker connections

Network Connector(s)

No network connectors

App Compatible

No

Wireless Multi-Room Audio

No

Headphone Jack

No

Product Height (inches)

4.5

Product Width (inches)

16.5

Product Depth (inches)

12.6

Product Weight (pounds)

14

Platter Material

Aluminum

Platter Mat Material

Felt

Cable(s) Included

Analog audio

Platter Mat Included

Yes

Dust Cover Included

Yes

Product Length (inches)

71

Accessory Type

Infrared Sauna Blanket

Original Release Date

08-23-2024

No Of Songs

10

Number Of Discs

1

Castrol GTX High Mileage 20W-50 Motor Oil Reviews (8)

8 reviews for Castrol GTX High Mileage 20W-50 Motor Oil

4.9 out of 5
7
1
0
0
0
Write a review
Show all Most Helpful Highest Rating Lowest Rating
  1. Jolly Dave

    Best price I’ve found by the gallon.

    Helpful(0) Unhelpful(0)You have already voted this
  2. Carlos Villalba

    Excelente producto buen vendedor!

    Helpful(0) Unhelpful(0)You have already voted this
  3. Carlos Villalba

    Great oil. My only gripe is that I need 5.5QT’s and single quarts are not available in this weight. Even if it was it looks like a single qt would cost about as much as 5qt’s.

    Helpful(0) Unhelpful(0)You have already voted this
  4. W A Stewart Wright

    Great oil for older classic cars. Difficult to find in big box stores and auto supply stores

    Helpful(0) Unhelpful(0)You have already voted this
  5. Amazon Customer

    Good oil good price

    Helpful(0) Unhelpful(0)You have already voted this
  6. Amazon Customer

    I think this is a great brand for the price. I love the oil and synthetic blend I get 10000 miles out of one gallon of oil 🛢

    Helpful(0) Unhelpful(0)You have already voted this
  7. Richard Miller

    good price

    Helpful(0) Unhelpful(0)You have already voted this
  8. Juanita Bryant

    Excellent and fast delivery

    Helpful(0) Unhelpful(0)You have already voted this

    Only logged in customers who have purchased this product may leave a review.

    🇺🇸 Discompare.com
    Logo