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The NGK 9029 Spark Plug (DILKAR6A11) features a double precious metal design with a fine iridium center and platinum ground electrode, delivering maximum longevity, efficient combustion, and high ignitability in advanced fuel-injected engines.
🔧 Iridium center and platinum ground ensure ultra-long service life
🔧 Laser-welded tip provides precise and consistent spark
🔧 Trivalent coating protects against corrosion and seizing
🔧 Designed for OE fit, performance, and emissions control
Brand & Part Number: NGK 9029 DILKAR6A11
Material: Iridium Center / Platinum Ground
Thread Size: 12mm
Reach: 26.5mm (1.04 in.)
Hex Size: 14mm (9/16 in.)
Seat Type: Gasket
Resistor: Yes
Gap: 0.044 in. (1.1mm)
Install NGK DILKAR6A11 for OEM-level ignition, long-term reliability, and peak engine efficiency—buy now!