RESTORE PEAK PERFORMANCE & SAVE FUEL: Unlock horsepower, boost throttle response, cut gas costs. Worn ignition parts lose power and waste fuel. Autoexact high-performance coil & iridium plugs deliver stronger, stabler sparks for full combustion—smoother acceleration, less shaking, better fuel economy.
ELIMINATE MISFIRE & ROUGH IDLE: Tired of shaking, check engine light (P0300-P0308 codes) or poor starting? Autoexact ignition coil and spark plug set fixes these issues, restoring smooth, quiet engine run. Enjoy reliable starts every time.
PREMIUM IRIDIUM & OE-QUALITY: Pre-gapped fine-wire iridium spark plugs (up to 40,000 miles life) ensure full combustion for max power and fuel economy. Epoxy-potted, heat-resistant ignition coils deliver strong ignition energy and durability—better than standard OEM parts.
DIRECT OE REPLACEMENT & EASY DIY: 100% OEM fit, no mods needed, plug-and-play. Made for your vehicle's make, model & VIN. Package Contents: 4pcs Ignition Coils Packs, 4pcs Iridium Spark Plugs. Refer to the install guide on the product detail page, DIY with basic tools, save on dealership labor.
COMPATIBILITY: 2013-2018 Ford C-Max 2.0L, 2009-2019 Ford Escape 2.5L, 2013-2020 Ford Fusion 2.0L, 2010-2020 Ford Fusion 2.5L, 2019-2020 Ford Police Responder Hybrid 2.0L, 2019-2020 Ford SSV Plug-In Hybrid 2.0L, 2014-2021 Ford Transit Connect 2.5L, 2013-2020 Lincoln MKZ 2.0L, 2011-2012 Lincoln MKZ 2.5L, 2009-2011 Mercury Mariner 2.5L, 2010-2011 Mercury Milan 2.5L
OE & REPLACE NUMBER: UF621, DG522, C1658, 9E5Z12029A, 9E5Z12029C, L50718100, L50718100A, NGK 5019, NGK 90083. Before purchasing, please confirm the vehicle fitment to avoid purchasing the wrong product.
RIGOROUS TESTING & GUARANTEED: Each unit passes strict voltage and sealing tests. Backed by 2-year warranty & lifetime expert support. 100% guarantee for your satisfaction & engine health.