OrderECM's All Detroit Diesel Products collection covers Electronic Control Modules (ECM) and fuel injectors for the Detroit Diesel Series 60 — the 12.7L and 14.0L inline-six that became the standard engine for North American long-haul fleets through the 1990s and 2000s, and remains in service across stationary power and marine conversions today.

DDEC (Detroit Diesel Electronic Control) was the industry's first electronic engine management system, evolving from DDEC II through DDEC IV. The P-prefix on a part number (e.g. P23519308) indicates a new-production ECM, while the R-prefix (e.g. R23518743) indicates a factory-remanufactured exchange unit — both are programmed via Detroit Diesel Diagnostic Link (DDDL) and must be matched to your engine's serial number and DDEC hardware version before ordering.

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365-day replacement warranty · Free worldwide shipping · DDDL programming guidance available