NGK

NGK Copper Nickel Alloy Spark Plug Box of 4 (BPR8ES) - 3923

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SKU:
NGK3923
UPC:
87295139233
MPN:
3923
Availability:
Regularly stocked product
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MSRP: $33.24
$12.61
— You save $20.63
Current Stock: 33

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Description

What is the lifespan of NGK Copper spark plugs?
NGK Copper spark plugs are designed for dependable engine starts, offering reliable performance for extended use when properly fitted to your vehicle.

Are NGK Copper spark plugs difficult to install?
Installing NGK Copper spark plugs is straightforward due to their plug-and-play design, ensuring a simple replacement process for enhanced engine power.

NGK Copper spark plugs deliver dependable engine starts and smooth running, boasting a 98% pure copper core for superior heat dissipation and conductivity. Their OE quality nickel alloy and high-grade alumina silicate ceramic ensure robust insulation and prevent misfires. Trust these spark plugs for confident performance and a seamless fitment experience.

Key Features

  • OE quality nickel alloy reliable performance and design
  • legendary high grade alumina silicate ceramic
  • stronger insulator for optimal dielectric performance
  • triple gasket sealing prevents combustion gas leakage
  • Solid 98% pure copper core offers superior heat dissipation conductivity and ultra wide heat ranges
  • Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties

Why Choose the NGK Copper

Delivers dependable engine starts and smooth running for your classic.

Provides robust insulation to prevent misfires and ensure consistent power.

Eliminates exhaust leaks for a cleaner, more efficient combustion process.

Achieves optimal engine temperature for enhanced power and longevity.

Who Is This For?

Daily Driving Comfort — 8/10
OE quality, reliable performance, and superior heat dissipation.

Street Performance — 8/10
Superior heat dissipation and conductivity for optimal engine function.

Easy DIY Install — 10/10
Plug-and-play install type, no special tools needed.

Engine Performance — 9/10
Superior heat dissipation, conductivity, and wide heat ranges.

Track / Autocross — 7/10
Wide heat ranges and reliable performance under stress.

Racing Competition — 7/10
OE quality, wide heat ranges, and reliable performance.

Frequently Asked Questions

Will the NGK NGK Copper spark plugs fit my vehicle?

Confirm fitment with your vehicle to ensure compatibility. Detailed fitment information is available to verify proper installation for your specific make and model. This ensures a perfect match for your engine's requirements.

How difficult is the NGK NGK Copper spark plug installation?

Installation is a simple plug-and-play process, requiring no special tools. This straightforward design makes it ideal for DIY enthusiasts and ensures a quick replacement. Enjoy effortless upgrade and reliable engine performance.

What performance improvement does the NGK Copper provide over stock?

Experience enhanced engine performance with a score of 9, driven by superior heat dissipation and conductivity. The 98% pure copper core achieves optimal engine temperature for increased power and longevity. This upgrade consistently delivers reliable power output.

What makes the NGK NGK Copper spark plugs so reliable?

OE quality nickel alloy construction and a high-grade alumina silicate ceramic insulator ensure dependable performance. The triple gasket sealing effectively prevents combustion gas leakage, maintaining consistent power delivery. Enjoy robust insulation and a cleaner combustion process.

Additional Resources

Official NGK Product Page

Browse More: Shop All Spark Plugs — Ignition

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Additional Information

Clearance Item:
N
MPN:
3923
Proposition 65:
N
Case Lot Quantity:
4
Category:
Ignition>Spark Plugs
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