The ACDelco GM R44LTS6 Spark Plug is designed for optimal ignition performance and long-lasting durability in GM engines. Featuring a copper core and nickel alloy electrode, it ensures consistent spark, smooth engine operation, and effective heat dissipation. Ideal for engines requiring an extended reach spark plug, the R44LTS6 provides reliable cold starts, enhanced fuel efficiency, and efficient combustion.

Features & Benefits:

Copper core promotes strong spark and optimal heat transfer

Nickel alloy electrode resists corrosion, fouling, and wear

Extended reach design for specific engine configurations

Pre-gapped for quick and accurate installation

Specifications:

Brand & Part Number: ACDelco R44LTS6

Material: Copper Core with Nickel Alloy Electrode

Thread Size: 14mm

Reach: 0.71 in. (18mm)

Gap: Pre-gapped (~0.035 in.)

Ensure reliable ignition and improved engine efficiency with ACDelco R44LTS6 spark plugs!