Premium Custom Car Engine Spark Plugs – DCPR7E/DCPR6E/ZKR7A10 Compatible

High-grade iridium alloy electrode ensures ultra-efficient spark generation for optimal combustion performance. Precision-machined copper core with triple-gasket sealing prevents gas leaks under extreme temperatures (up to 1500°F). Laser-welded tips provide 60K-mile durability, reducing replacement frequency.

Direct-fit for turbocharged/small-displacement engines (1.4L-2.5L), ideal for urban commuting/highway driving. Ceramic insulator resists carbon buildup in stop-and-go traffic. Custom heat ranges (5-8) adapt to ethanol-blended fuels.

Batch-order ready – wholesale pricing for auto workshops/fleet managers. OEM-quality at 40% below retail. Ships in anti-corrosion VCI packaging.