4 Pack NGK Iridium IX Spark Plugs 2014-2017 for Buick Regal L4 2.0L ps

The NGK Iridium IX 94374 Spark Plug (LTR6IX) is built with a fine-wire iridium center electrode to deliver exceptional ignitability, enhanced throttle response, and long-lasting performance in high-compression and turbocharged engines.

Features & Benefits:

🔧 Iridium tip offers superior durability and spark precision
🔧 Tapered ground electrode improves flame kernel growth
🔧 Trivalent plating protects threads from corrosion and seizing
🔧 Designed to meet or exceed OE performance standards

Specifications:

Brand & Part Number: NGK 94374 LTR6IX
Material: Iridium
Thread Size: 14mm
Reach: 26.5mm (1.04 in.)
Hex Size: 5/8 in. (16mm)
Seat Type: Gasket
Resistor: Yes
Gap: 0.044 in. (1.1mm)

Choose NGK LTR6IX for high-performance ignition, fuel efficiency, and long plug life—order now!