By [BS Auto Supplies LLC] | Technical review: [26 October 2026] | Last reviewed: October 2026 Quick Q&A: Fitment Answers in 60 Seconds How do I verify that a 6.2L engine fits my 2015–2019 Cadillac Escalade? Confirm four things: (1) the 8th digit of your VIN is “J”; (2) your Service Parts ID label lists RPO code L86; (3) the engine part number matches 10247303 or a...