Costco / Kirkland full synthetic oil is not certified for use in any Ford | MaverickTruckClub - 2022+ Ford Maverick Pickup Forum, News, Owners, Discussions
![Anybody running the Kirkland Signature Full Synthetic 5W-30 Engine Oil? Thinking about using this in my 2011 STI. Hard to beat the price and it's got all the API and dexOS certifications. Link in comments. : r/WRX Anybody running the Kirkland Signature Full Synthetic 5W-30 Engine Oil? Thinking about using this in my 2011 STI. Hard to beat the price and it's got all the API and dexOS certifications. Link in comments. : r/WRX](https://preview.redd.it/2yypd88wnug81.jpg?width=1080&crop=smart&auto=webp&s=3b1c388cc2be3f77822d09dddbd425575c25b7d7)
Anybody running the Kirkland Signature Full Synthetic 5W-30 Engine Oil? Thinking about using this in my 2011 STI. Hard to beat the price and it's got all the API and dexOS certifications. Link in comments. : r/WRX
![Costco] Kirkland Signature 0W20, 5W20, 5W30 Full Synthetic Motor Oil, 2-pack $10 off - RedFlagDeals.com Forums Costco] Kirkland Signature 0W20, 5W20, 5W30 Full Synthetic Motor Oil, 2-pack $10 off - RedFlagDeals.com Forums](https://b.dam-img.rfdcontent.com/cms/009/868/021/9868021_original.jpg)
Costco] Kirkland Signature 0W20, 5W20, 5W30 Full Synthetic Motor Oil, 2-pack $10 off - RedFlagDeals.com Forums
![Kirkland Motor Oil, what do you guys think? Pretty good deal but not sure how it'll compare to other brands. Love Kirkland quality on other things though. : r/Costco Kirkland Motor Oil, what do you guys think? Pretty good deal but not sure how it'll compare to other brands. Love Kirkland quality on other things though. : r/Costco](https://preview.redd.it/uw5ktoxy1s141.jpg?width=1080&crop=smart&auto=webp&s=2bcf5dd27afaed60a04090740a510cae0e49691e)
Kirkland Motor Oil, what do you guys think? Pretty good deal but not sure how it'll compare to other brands. Love Kirkland quality on other things though. : r/Costco
Costco / Kirkland full synthetic oil is not certified for use in any Ford | MaverickTruckClub - 2022+ Ford Maverick Pickup Forum, News, Owners, Discussions
![How good is Kirkland Motor Oil Brand compared to Mobile 1 and or Car Brands such as Toyota's Oil Brand? : r/Costco How good is Kirkland Motor Oil Brand compared to Mobile 1 and or Car Brands such as Toyota's Oil Brand? : r/Costco](https://i.redd.it/how-good-is-kirkland-motor-oil-brand-compared-to-mobile-1-v0-fnk8jlohheg91.jpg?width=1816&format=pjpg&auto=webp&s=a829cdcaba6eddc427dd0d97ac192fb169d0e173)