Set of 4 Fuel Injectors for Toyota RAV4 2.0L 1AZ-FE 2001 2002 2003 OEM 23250-28050 FJ452 Replacement 23250-28020 Direct Fit

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About This Vehicle Fit: 2001-2003 Toyota RAV4 2.0L 1AZ-FE (XA20 Chassis) Engineered by EMTMOUN exclusively for 2.0L 1AZ-FE inline-4 engines. Verify your OE number matches 23250-280 50, 23250-28020, 23250-0H010, FJ452, 842-12266. Not compatible with 2.4L 2AZ-FE models (2004-2005). Check engine bay sticker or VIN before ordering OEM Spec Direct Replacement EMTMOUN injectors precision-matched to factory flow rate and electrical impedance. Plug-and-play connector fitment — no splicing or modifications. Includes new O-rings and grommets for complete installation Fix P0171, P0300 & Rough Idle Issues Resolves lean condition codes (P0171), cylinder misfires (P0300-P0304), rough idle, cold start hesitation, and declining MPG. EMTMOUN injectors restore factory spray atomization for smooth 1AZ-FE performance in city and highway driving Flow-Matched Set for Balanced Delivery Each EMTMOUN injector dynamically flow-tested and matched as a set for consistent cylinder-to-cylinder fuel distribution. Multi-hole disc atomizer design optimizes combustion efficiency in 1AZ-FE cylinder head geometry. Compatible with E10-E85 ethanol blends 100% Tested: Flow, Leak, Pulse & Resistance Every EMTMOUN injector validated for static/dynamic flow rate, spray pattern uniformity, coil electrical response, and leak-down integrity under pressure. Stainless steel construction with high-temp Viton seals for extended service life in 2.0L applications Show more