Premium Iridium Spark Plug SP-535 CYFS-12-Y1 for Enhanced Engine Performance
High-grade iridium center electrode ensures superior durability and consistent spark efficiency, reducing misfires under extreme conditions. Laser-welded fine-wire tip design maximizes combustion stability while minimizing voltage requirements.
Precision-engineered copper core with nickel-plated shell resists corrosion and prevents galling during installation. Triple gasket sealing system guarantees perfect compression fit for Ford C-MAX, Fusion, and Lincoln MKZ models.
Optimized heat range (factory-specified CYFS12Y1 equivalent) prevents pre-ignition in turbocharged engines while maintaining cold-start reliability. Includes proprietary anti-fouling coating for extended service intervals in stop-and-go urban driving.
Direct OEM replacement meets exact torque specifications (20-22 Nm installation). Bulk packaging available for commercial repair shops and fleet maintenance centers seeking wholesale spark plug solutions.






























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Auto Accessories OEM SP-535 CYFS-12-Y1 Iridium Spark Plug For C-MAX Fusion Lincoln MKZ CYFS12Y1 SP535 Spark Plugs Bujias
$1.66$2.96-43.92%
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