Champion Spark Plug RBL-17Y

Description:

🔧 Part Overview

• Part Number: Champion RBL-17Y

• Type: Resistor copper spark plug

• Thread Size: 14mm x 1.25mm

• Seat Type: Gasket

• Reach: Approx. 19mm (0.75")

• Hex Size: 13/16"

• Terminal: Fixed

• Electrode Material: Copper core with nickel alloy ground electrode

• Country of Origin: Typically marked “Made in USA”

🚗 Specific Applications

The RBL-17Y plug was commonly used in:

• 1971–1979 GM vehicles including Pontiac, Camaro, Chevelle, and Nova

• Chrysler and Mopar V8 engines from the 1970s

• Marine and industrial engines

• Vintage motorcycles and scooters requiring 14mm gasketed plugs