5 0 Caterpillar C7 ACERT Engine Control Module (ECM) Being Dismantled (Parts Available) Contact for price (CORE) OEM Caterpillar C7 Diesel Engine Computer Module, ECM, ECU, for sale!!!!, P/N: 10R1091-10, 2164L119IE, Stock #: E1924 For more information about this listing, shipping,... ConditionDismantledPart Number10R1091-10Stock NumberE1924 MLS Number10207806CategoryEngine Control Modules (ECM) Last Updated5/20/2020 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info