ACDelco 41-109 - Iridium Spark Plugs (4 pack) - GM 12622561

ACDelco GM Original Equipment Iridium Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. They are the latest in spark plug technology and an exact replacement for your vehicle's original components. Iridium composition provides a high melting point and great strength, and provides excellent wear resistance and durability. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional. Product Specifications Reach: 25 mm Gap Size: 0.04 in Classification: OE Gap Size: 1.1 mm Insulator Height: 52.5 mm Insulator Height: 2.07 in Reach: 0.98 in Grade Type: Performance Seat Type: Tapered Ground Electrode Quantity: 1 Center Electrode Tip Material: Iridium Resistor Type: Yes Ground Electrode Tip Design: Standard Ground Configuration: Standard Washer Included: No Hex Size: 16 MM

• ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
• Three Piece Fired in Suppressor seal meters spark energy for long electrode life, helps prevent combustion leakage and helps block radio frequencies that can affect vehicle electronics.
• Iridium composition provides a high melting point and great strength, helps to provide excellent wear resistance and durability.
• This listing is for a 4 pack of ACDelco 41-109 Iridium Spark Plugs