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Royal Purple 31140 HPS 10W-40 High Performance Street Synthetic Motor Oil with Synerlec - 1 Quart Bottle
AMAZON.COM
Price
$ 20.29
Last price was updated on: 23rd Dec 2025, 12:02 AM
Pricing Analytics & Buying Assistance
Price Score:
Average
Poor
Average
Good
Excellent
Current Price
$20.29
$1.63
Lowest
$20.29
Highest
Buying Advice:
Average – Price may drop. 35% chance price goes down. Wait to save.
Average – Price may drop. 35% chance price goes down. Wait to save.
Price History Benchmarks
Lowest Ever
$1.63
6th Jan 2020
Highest Ever
$20.29
23rd Dec 2025
Average Price
$11.22
260 data points
Last 3M Low
$9.99
5th Oct 2025
Last 6M Low
$8.99
1st Aug 2025
Last 12M Low
$8.99
1st Aug 2025
Price History Chart
Product Variants
Product Technical Information
| Product Code | B005JVHI7S |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | Royal Purple |
| Rating | 4.8 ( 2641 ratings ) |
| Category | Motor Oils |
| Manufacturer | Royal Purple |
| Model Number | ROY31140 |
| Item Size | 1 Quart |
| Item Dimensions | 4.25 x 1.75 x 8.75 inches |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for Royal Purple 31140 HPS 10W-40 High Performance Street Synthetic Motor Oil with Synerlec - 1 Quart Bottle was $1.63 on 6th Jan 2020. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for Royal Purple 31140 HPS 10W-40 High Performance Street Synthetic Motor Oil with Synerlec - 1 Quart Bottle was $20.29 on 23rd Dec 2025. Prices have dropped since then.
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What is the average price of this product?The average price for Royal Purple 31140 HPS 10W-40 High Performance Street Synthetic Motor Oil with Synerlec - 1 Quart Bottle is $11.22 (260 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, Royal Purple 31140 HPS 10W-40 High Performance Street Synthetic Motor Oil with Synerlec - 1 Quart Bottle reached a low of $9.99 on 5th Oct 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Wait. Price may drop soon, consider waiting for a better offer. 35% chance price goes down. Price likely to decrease.