Mitsubishi Ignition Coil UF309 Replacement FTM005A1 Corresponding OEM Number MD338169

This Mitsubishi ignition coil UF309 (replacement for FTM005A1) is designed for 2000–2006 Mitsubishi Lancer 1.6L 4G18 and 2003–2008 Mitsubishi Colt 1.3–1.5L 2-cylinder engines, direct replacement for MD338169. Core function is to convert low voltage to high voltage to ensure precise spark plug ignition, improving combustion efficiency and power, preventing misfire or rough idle. OEM numbers UF309, FTM005A1, and MD338169 are listed on the product label for stock matching. Replacement is low difficulty; just remove the coil mounting bolts and wiring harness connectors. recommended every 80,000–100,000 km or when codes P0300-P0304 appear. Additional note: coil uses high-insulation epoxy resin encapsulation, better heat resistance than OEM parts, suitable for high-load repair shops stocking in bulk.