Emarter
Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 1 Qt, Pack of 6
$44.65
Price accurate as of Aug 6, 2026. Check current price on Amazon.
See Price on AmazonThis Castrol item is priced 41% below the 293,075-product Automotive average of $75.41, and rated above the category's 4.3-star average.
Key Features
- Phosphorus Replacement Technology helps extend emission system life Superior dispersancy that fights sludge build up Exceptional oil burn-off protection exceeding industry standards* | Seal conditioners to help reduce leaks Advanced additives that help prevent engine wear | Improved Fuel Economy** Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM | ILSAC GF-6 | Meets Ford WSS-M2C946-B1 | Meets Ford WSS-M2C961-A1 | * Based on API and ACEA volatility specifications | ** In 5W-20, 5W-30 and 10W-30 grades versus industry specifications
Specifications
| Brand | Castrol |
|---|---|
| Category | Automotive |
| Subcategory | Oils & Fluids > Oils > Motor Oils |
| ASIN | B008BOG0PG |
| Listed Since | Jul 11, 2026 |
Price History
Checked 30 times, trending up — a real price history, not a one-time listing.
| Date | Price |
|---|---|
| Aug 6, 2026 | $44.65 |
| Aug 5, 2026 | $44.65 |
| Aug 4, 2026 | $44.65 |
Best-Seller Rank History
Amazon's own sales rank within Automotive, over time.
| Date | Rank |
|---|---|
| Aug 6, 2026 | #392 |
| Aug 5, 2026 | #392 |
| Aug 4, 2026 | #392 |
Common Questions
Is this a good price for Automotive?
At $44.65, this is about 41% below the 293,075-product Automotive average of $75.41.
How well does this sell compared to other Automotive products?
It's ranked #392 in Automotive by Amazon's own best-seller rank, and its price has been trending up over our last 30 price checks.
How reliable is the 4.8 star rating?
It's based on 8,546 Amazon reviews, compared to a Automotive category average of 4.3 stars.
