4 Ignition Coils & 4 Spark Plugs for UF802 91970 for Chevy for Buick | Fits 1.4-1.5L: Encore(16-19),Cruze(16-19),Equinox(18-20),Malibu(16-20),Terrain(18-20).OE:UF802,GN10797,C939,91970.

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 1.4L & 1.5L L4 engines (20162020). for Buick Encore (20162019, 1.4L ); for Chevrolet Cruze (20162019, 1.4L ), Equinox (20182020, 1.5L ), Malibu (20162020, 1.5L ); for GMC Terrain (20182020, 1.5L ). Always verify fitment using the compatibility chart. Each ignition coil is marked with cylinder numbers for foolproof installation.; OEM-EXACT REPLACEMENT FOR 1.4L & 1.5L L4 ENGINES Our ignition coils cross-reference to UF802, 12635672, GN10797, C-939, C2036, and 12670053; iridium spark plugs replace 91970, ILNAR8B7G, and NGK/Denso 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 L4 engines, under-hood heat often exceeds 300°F, degrading ignition coils and widening plug gaps over time. Replacing both together restores the entire ignition patheliminating misfire codes (P0300P0304), rough idle, hesitation, and cold-start stumbles. It's a complete cure, not a band-aid.; INSTANT PERFORMANCE GAINS & BETTER FUEL ECONOMY Upgrade your drive with reliable coils that maintain stable voltage under high loads.

Built with silicon steel cores, rubber sleeves, Japanese epoxy, and German copper windings for long life and crack-proof construction. Our iridium plugs feature ultra-fine electrodes, ceramic i