4 Ignition Coils UF247 + 4 Iridium Spark Plugs 4503 for Chevy | Fits 1.8L L4: Corolla(00-08),Matrix(03-08),Celica(00-05),MR2(00-05),Prizm(00-02),Vibe(03-08).OE:90919-02239.Direct fit

GUARANTEED FITMENT IGNITION COIL & SPARK PLUG KIT This complete set includes 4 heavy-duty ignition coils and 4 pre-gapped iridium spark plugs, engineered for 1.8L L4 engines (20002008). for Toyota Corolla (20002008), Matrix (20032008), Celica (20002005), MR2 Spyder (20002005); for Chevrolet Prizm (20002002); for Pontiac Vibe (20032008). Always verify fitment using the compatibility chart. Each ignition coil is marked with cylinder numbers for foolproof installation.; OEM-EXACT REPLACEMENT FOR 1.8L L4 ENGINES Our ignition coils cross-reference to UF247, 90919-02239, 673-1300, C1249, GN10314, 90919-T2002, 90080-19015, 90080-19019, 5C1074, IC372, 94859441, 94859442, E864, 178-8302, and C-551; iridium spark plugs replace 4503 and AC Delco / NGK equivalents.

Built strictly to factory dwell time, heat range, and connector specsno check-engine lights, no reflash needed.; WHY REPLACE YOUR IGNITION COILS & PLUGS TOGETHER On 1.8L L4 engines, under-hood heat often exceeds 300°F, degrading ignition coils and widening plug gaps over time. Replacing both your ignition coils and spark plugs together restores the entire ignition patheliminating misfire codes (P0300P0304), rough idle, hesitation, and cold-start stumbles. Its a complete cure, not a band-aid.; INSTANT PERFORMANCE GAINS & BETTER FUEL ECONOMY Upgrade your drive with reliable ignition coils that maintain stable voltage output under high loads.

Expect a smoother idle, sharper throttle response, and a noticeably qu