Just changed my oil. Came across this at Walmart. I've never seen this there before and used it. Prior oil change I used regular Castrol 5w30. Only purchased this because it labeled
Castrol - 06249 - Edge European Formula Full Synthetic Engine Oil (5w-40) - 1 Quart
Castrol Edge Gold 5w30 A3/B4 - any info on this? | Bob Is The Oil Guy
Castrol Edge 0W-30 A3/B4 Advanced Full Synthetic Motor Oil, 1 Quart - Walmart.com
Castrol EDGE 5W-30 A3/B4 European Formula Advanced Full Synthetic Motor Oil, 5 Quarts - Walmart.com