Spark Plug Material:

• iridium.

Thread Diameter:

• 14mm.

Hex Size:

• 16mm.

Reach:

• 19mm.

Manufacturer's Warranty:

• 1 Years.

Demon Auto Parts

Spark Plug Error Code:

• P0301: The first cylinder misfires.
• P0302: The second cylinder misfires.
• P0303: The third cylinder misfires.
• P0304: The fourth cylinder misfires.
• P0300: Random/multi cylinder misfire detection.
• P0316: Fire detection during startup.
• P0350: Ignition coil malfunction.
• P0420: The efficiency of catalytic converters is low.

• Before purchasing, please confirm if the product is suitable.
• Before purchasing, please confirm if the address is correct.
• Before making a purchase, you can inquire with the seller if it is suitable.

• Please check for any transportation damage before receiving the product.
• Product purchase error, you can communicate with the seller first.
• During product transportation, returns cannot be made.

• On weekdays, the product will be shipped within 24 hours after placing the order.
• The transportation time of the product may be delayed due to weather conditions, but it will be delivered within a fixed time.

• Choose the appropriate spark plug.
• Check the status of the spark plug.
• Clean the installation holes.
• Torque setting.
• Check the ignition system.
• If conditions permit, please seek professional assistance.