NGK

NGK Copper Spark Plug Box of 4 (BKR7E) - 4644

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SKU:
NGK4644
UPC:
87295146446
MPN:
4644
Availability:
Regularly stocked product
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MSRP: $33.92
$12.86
— You save $21.06
Current Stock: 180

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Description

What is the difference between NGK copper spark plugs and other NGK spark plugs?
NGK copper spark plugs offer a cost-effective, reliable replacement for many OEM applications, ensuring consistent engine performance and fuel combustion.

How do I know if NGK copper spark plugs are compatible with my vehicle?
Confirm precise fitment using our vehicle compatibility tool; professional installation ensures optimal performance and integration with your engine's ignition system.

NGK Copper spark plugs achieve consistent ignition performance for reliable starting and acceleration, boasting an excellent score of 8 for Daily Driving Comfort. Featuring a special V-cut nickel alloy center electrode and high-grade alumina silicate ceramic, these spark plugs provide enhanced durability and protection. Trust NGK Copper for dependable ignition and smoother engine operation.

Key Features

  • special V-cut nickel alloy center electrode
  • concave ground electrode
  • high grade alumina silicate ceramic
  • Trivalent metal plating
  • Corrugated ribs prevent flashover
  • Copper core aids in heat removal

Why Choose the NGK Copper

Delivers a hotter spark for improved fuel combustion and smoother engine operation.

Achieves consistent ignition performance for reliable starting and acceleration.

Provides enhanced durability and protection against corrosion for long-lasting service.

Eliminates ignition misfires for a more responsive and confident driving experience.

Who Is This For?

Daily Driving Comfort — 8/10
Consistent ignition ensures reliable starting and smooth operation.

Street Performance — 7/10
Special electrode design aids consistent ignition for acceleration.

Engine Performance — 8/10
Copper core and electrode design improve heat removal and ignition.

Easy DIY Install — 7/10
OEM replacement position suggests straightforward installation.

Fuel Efficiency — 6/10
Consistent ignition can contribute to optimal combustion.

Track / Autocross — 6/10
Consistent ignition supports reliable performance under stress.

Frequently Asked Questions

Will the NGK Copper spark plugs fit my vehicle?

Confirming exact fitment for your specific vehicle is essential for optimal performance. Always verify compatibility with your vehicle's make, model, and year through the designated fitment guide before installation. This ensures a perfect mechanical match for your engine.

How difficult is the installation for NGK Copper spark plugs?

Professional installation is recommended for NGK Copper spark plugs to ensure proper seating and torque. Consulting a qualified technician guarantees correct fitment and prevents potential issues. This approach ensures precision for reliable engine operation.

What performance improvement does the NGK Copper provide over stock?

NGK Copper spark plugs deliver consistent ignition performance, contributing to reliable starting and acceleration, scoring an 8/8 for Engine Performance. Their special V-cut center electrode enhances the spark's effectiveness. This upgrade ensures a more responsive and confident driving experience.

What is the maintenance level of NGK Copper spark plugs?

NGK Copper spark plugs are considered easy to maintain, reflecting their straightforward design. Their trivalent metal plating provides enhanced durability and protection against corrosion. This ensures reliable ignition performance and a confident driving experience.

Additional Resources

Official NGK Product Page

Browse More: Shop All Spark Plugs — Ignition

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Additional Information

Clearance Item:
N
MPN:
4644
Proposition 65:
N
Case Lot Quantity:
4
Category:
Ignition>Spark Plugs
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