Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours ยท Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Tuscany Diet Biochemistry and Metabolism Does Tirzepatide Cause Stomach Cramps? GI Effects Explained PlexusDx Nature Made GLP 1 Companion Health pack 30 Daily Packets NAD and GLP 1: What the Research Actually Shows Use of Glucagon Like Peptide 1 Encyclopedia MDPI Does GLP 1 Make You Pee a Lot? Urinary Effects Explained Fella Health
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 โ
โ
โ
โ
โ
Based on 1127 reviews
Sort
Product Reviews
โ
โ
โ
โ
โ
5
Top-tier engine protection that runs quiet and smooth
Size: 5 Quarts
Iโve used Castrol EDGE in a couple of our vehicles and always come back to it for consistent performance. It extends the time between oil changes and holds up well under both daily driving and highway mileage. We don't "extend the time" though. It's changed, on the dot, every time. The consistency and quality of the oil's condition at change, though, is easily able to be seen that it would go for much longer.
Engine runs quieter, and Iโve noticed better fuel efficiency over time compared to conventional oil. Whether that's how attentively I drive and watch the mileage meter on the dash or the oil - is up for debate ;)
It doesnโt burn off as quickly either, which is great if youโre keeping an eye on long-term engine health.
The bottle design pours cleanly with a smart spout, which saves unnecessary messes in the garage.
Pros:
Strong wear protection and long-lasting
Improves engine quietness
Easy-pour design
Tip:
Use it with a high-quality oil filter for maximum benefit donโt skimp on either part and you'll be golden.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2025
โ
โ
โ
โ
โ
5
Excellent choice for long oil change intervals.
Size: 1 Quart, Pack of 6
I'm a former dealership mechanic and for years I used whatever we had in the bulk tank which was usually Valvoline conventional. My last job was at a German car dealership. Castrol was the oil recommended by the German manufacturers and that's when I started using Castrol. In my experience Castrol is an excellent oil. My 2014 Ford just rolled over 242,000 miles and even with factory 10,000 mile oil change intervals, from what I can see through the oil fill the top end of the engine is still clean. I've never had to remove the valve cover. It's using about a quart between oil 10,000 mile oil changes which is great because when it was new it used about a 1/2 quart between changes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
โ
โ
โ
โ
โ
5
Bueno
Size: 5 Quarts
Bueno
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
โ
โ
โ
โ
โ
5
switched from Mobil 1
Size: 5 Quarts
always used Mobil 1, my 2003 accord v6 always burned a little bit of oil, switched to this and it barely burns any at all now.
will continue to use this from now on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
โ
โ
โ
โ
โ
4
ITS GOOD OIL
Size: 5 Quarts
OVERALL NOT BAD BUT USING IT TO SEASON A CAST IRON WILL CREATE A BIT TOO DARK OF A SHEEN. WISH THE MANUFACTURER MENTIONED THAT
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2025
recommand products
Miami Gardens Weight Loss
20.75
Semaglutide, Tirzepatide & Phentermine Weight Loss โ Medical
27.39
Looking for medical weight loss in State College, PA? ๐ My name is Madison Kurtz. I'm a Physician Assistant and I offer virtual medical weight loss programs for patients across Pennsylvania, including
26.14
Weight Loss Injections
21.82
semaglutide and autoimmune disease Autoimmune Disease Treatment Specialist Near Me in Newtown PA
25.28