Emarter
Castrol Extended Performance Advanced Synthetic
$48.99
Price accurate as of Jul 26, 2026. Check current price on Amazon.
See Price on AmazonThis Castrol Extended item is priced 35% below the 292,802-product Automotive average of $75.45, and rated above the category's 4.3-star average.
Key Features
- 3X Stronger than the leading full synthetic* Highest level of wear protection 50X Better High Temperature performance** 25,000 miles between oil changes*** *Viscosity breakdown as measured in Kurt Orbahn test on 5W-30 grade **As measured in Seq IIH test vs. API SQ test limits ***Or one year, whichever comes first Approved and licensed specifications: Exceeds API SQ/SP/SN PLUS/SN | ILSAC GF-7 | ACEA A5/B5, C2 | Honda HTO - 06 | GM dexos1 Gen 3 | Meets engine test requirements of Chrysler MS 6395 | Meets Ford WSS-M2C946-B1 | Meets Ford WSS-M2C961-A1
Specifications
| Brand | Castrol Extended |
|---|---|
| Category | Automotive |
| Subcategory | Oils & Fluids > Oils > Motor Oils |
| ASIN | B007G7PV6I |
| Listed Since | Jul 11, 2026 |
Price History
Checked 19 times, trending flat — a real price history, not a one-time listing.
| Date | Price |
|---|---|
| Jul 26, 2026 | $48.99 |
| Jul 25, 2026 | $48.99 |
| Jul 24, 2026 | $48.99 |
Best-Seller Rank History
Amazon's own sales rank within Automotive, over time.
| Date | Rank |
|---|---|
| Jul 26, 2026 | #2,055 |
| Jul 25, 2026 | #2,055 |
| Jul 24, 2026 | #2,055 |
Common Questions
Is this a good price for Automotive?
At $48.99, this is about 35% below the 292,802-product Automotive average of $75.45.
How well does this sell compared to other Automotive products?
It's ranked #2,055 in Automotive by Amazon's own best-seller rank, and its price has been trending flat over our last 19 price checks.
How reliable is the 4.8 star rating?
It's based on 4,847 Amazon reviews, compared to a Automotive category average of 4.3 stars.
