Castrol GTX 20W-50 Conventional Motor Oil, 5 Quarts price history and forecast - Castrol 15FD5D
Castrol GTX 20W-50 Conventional Motor Oil, 5 Quarts

Castrol GTX 20W-50 Conventional Motor Oil, 5 Quarts

Brand:
Castrol
Model Number:
15FD5D
UPC:
079191222485
EAN:
0079191222485
Walmart SKU:
5265004987
Key Takeaway

Price momentum shifted upward last week, bringing the cost to $25.97. This represents a 8.8% premium to typical levels.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$42.99
Lowest Price
$22.96
Most Recent Price
$42.99
Average Price
$37.32
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$37.20
Lowest Price
$22.96
Most Recent Price
$25.97
Average Price
$28.30
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Castrol GTX 20W-50 Conventional Motor Oil, 5 Quarts since 10/20/2024. The most recent price update was on Jul 20, 2026.

Price Range: Over the past 90 days, the price has ranged from $22.96 (lowest on 10/20/2024) to $37.20 (highest on 9/17/2025). The average price during this period is $28.30.

Current Trend: Walmart.com prices have ranged from $22.96 (Jul 7) to $25.97 (Jul 19) over the past 90 days. Current price is close to the 90-day average of $23.86.

Customer Insights: Rated 4.7/5 from 376 reviews.

Customer Reviews

376 reviews

Customer Reviews

4.7
Based on 376 reviews
5
333
4
12
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Showing 10 of 376 reviews

Great Product

William July 9, 2014

I have been using Castrol GTX since 1976. I had been using another oil before then and after having to tear down an engine I could not believe the build up on the engine parts. The engine had less then 80,000 miles on it. Now I have had several vehicles that have gotten over 200,000 miles on them with no oil related problems. I will continue to use this oil.

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Dinosaurs, they died for our lubrications.

Snookered July 2, 2016

I've used Castrol oil for decades. I have no reservations. In years past, I used Castrol 10-40w in Ford 15 passenger vans traveling 500 miles per day, 7 days per week. At 15,000 miles per month with paying passengers, I had to be sure I was doing the best I could. I would replace the vans at 2 year intervals with 360,000 miles on them. I never had a problem finding a buyer for these vans and many sold without any advertising.

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Bad packaging

Rebecca October 7, 2020

The product and size available is perfect and delivery time was accurate. The packaging was awful! The box was not sealed, and slightly damaged. Luckily none of the oil containers were damaged, which would have been a big mess. Also left very visible.

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oil

anonymous June 25, 2026

The quality of this speaks for it self used for 20 years plus and motor is very sound change about 4000 to 6000 miles still running

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Teri February 22, 2026

This is my choice of oil in my vehicles! I have been using this type oil for over 35 years and my 1997 f150 has over 300,000 miles and still going! I'd like to see it back in the stores!

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SCOTT September 9, 2025

THIS IS THE OIL I USE, MOST STORES IN MY AREA DO NOT CARRY THIS WEIGHT OIL AS MOST NEWER AUTOS USE THINNER OIL THAN 20-50 ,HARD TO FIND AT WALL-MART STORES IN MY AREA.

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Castrol GTX 20W-50

Imadeddine April 27, 2026

I have been using Castrol since the 70's. It's perfect quality for my 1979 Chevy truck.

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melisa July 7, 2026

They sent 2 jugs of oil it was leaking all in the box and yall have not send the other 2 jugs not at all it looks like yall would send all 4 at the same time

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shorted on delivery

darrell October 31, 2024

i ordered 5 containers of castrol 2050 oil, 3 showed up, then another showed up un boxed, thinking one more was still on its way i waited, it never showed. i called the walmart help number and had to go thru all the waist of time talking to a machine and finally talked to a person to be told would have to call back after 8pm that night to resolve the shortage of my order, i was infuriated! this is a business, my time is valuable. this shortage should have been corrected right then, the picture of the last delivery showed the girl left only one jug of oil not two! why should i have to waist my time when all i wanted was engine oil for my shop.

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misleading offer

Harold January 18, 2026

I received a second order for twice the amount that I did not order.

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Price History

Historical price data graph for Castrol GTX 20W-50 Conventional Motor Oil, 5 Quarts

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

10 records

Walmart.com prices have ranged from $22.96 (Jul 7) to $25.97 (Jul 19) over the past 90 days. Current price is close to the 90-day average of $23.86.

Walmart.com price history for Castrol GTX 20W-50 Conventional Motor Oil, 5 Quarts showing recent price changes over the past 90 days
Date Price Change % Change
$25.97 $+0.00 +0.0%
$25.97 $+0.00 +0.0%
$25.97 $+3.01 +13.1%
$22.96 $+0.00 +0.0%
$22.96 $+0.00 +0.0%
$22.96 $+0.00 +0.0%
$22.96 $+0.00 +0.0%
$22.96 $+0.00 +0.0%
$22.96 $+0.00 +0.0%
$22.96

Third-Party Seller Pricing

5 records

Third-Party Sellers prices have ranged from $34.79 (Jul 10) to $42.99 (Jul 15) over the past 90 days. Current price is close to the 90-day average of $40.15.

Third-party seller price history for Castrol GTX 20W-50 Conventional Motor Oil, 5 Quarts showing recent price changes
Date Price Change % Change
$42.99 $+0.00 +0.0%
$42.99 $+2.02 +4.9%
$40.97 $+6.18 +17.8%
$34.79 $-4.20 -10.8%
$38.99

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