Performance Overview

NGK Laser Platinum spark plugs provide high ignitability and longer service life compared to conventional nickel spark plugs. Laser Platinum plugs are tested to the highest standards to ensure quality and durability. Engineered specifically for OE applications. Laser platinum plugs provide stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating and provides reliable starts. Most Laser Platinum spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.

Specifications

• Part Number: PZFR5F-11
• Stock Number: 4363
• Resistance: 5000
• Ground Electrode Tip Design: Standard
• Ground Configuration: Standard
• Ground Electrode Core Material: Nickel
• Electrical Terminal Type: Non-Removable Nut
• Center Electrode Core Material: Copper
• Center Electrode Tip Material: Platinum
• Gap Size: .044
• Ground Electrode Quantity: 1
• Hex Size: 5/8
• Insulator Height: 50.50
• Manufacturer Heat Range: 5
• Seat Type: Flat
• Reach: .75
• Thread Diameter: 14.00

Notes

• You may need to order more than one of this item for your car.

Key Features

• Actual OE or Equivalent Design: OEM quality construction fine wire Platinum Alloy Center Electrode provides consistent performance
• Platinum Alloy Center Electrode: Longer wearing and higher temperature resistance compared to traditional nickel spark plugs
• Platinum Tip Ground Electrode: Unless OE specified, platinum protection at the ground electrode provides excellent ignitability and service life
• Solid Copper Core: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
• Trivalent Metal Plating: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
• Recommended Usage: Best for vehicles with OE fine wire Platinum Alloy plugs

Vehicle Fitment Table

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

What part number is this?
The listed part number is 4363.

Is this product designed for direct replacement?
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

Common Searches

• Double Platinum Spark Plug Box of 4 for Acura CL Base
• 4363 fitment
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• 1997 Acura CL Base Double Platinum Spark Plug Box of 4