NGK Spark Plugs 4554 product image 1
NGK Spark Plugs 4554 product image 2

Authorized Dealer

NGK Spark Plug R5671A-8 4554

SKU: 4554

$7.06

NGK Spark Plug R5671A-8 4554

NGK Racing Spark Plugs Often Come With Specially Designed Ground Electrodes
NGK Spark Plug R5671A-8 4554

Most Extreme Form Of These Plugs Come With A Ring-Shaped Ground Electrode
NGK Spark Plug R5671A-8 4554

Spark Jumps From The Middle Electrode To The Ring-Shaped Ground Electrode
Out of stock

Shipping & Returns

Shipping

Most in-stock products ship within 1-3 business days. Your available shipping method and final shipping cost will be shown at checkout. Qualifying standard-shipping orders of $150 or more ship free, while larger items may require oversized or freight delivery.

For more information, view our Shipping Policy.

Returns

Changed your mind? Most products can be returned within 30 days of delivery as long as they are unused, uninstalled, and in their original condition.

Contact us to start a return, and we’ll guide you through the next steps.

For complete details, view our Returns & Refunds Policy.

Warranty

Available warranty coverage is provided by the manufacturer and varies by brand and product. Modridge assists customers with eligible warranty claims and helps coordinate the review process with the manufacturer.

Contact us before returning, repairing, modifying, or discarding a product that may be defective. Order information, photographs, installation details, and diagnostic information may be required.

For coverage details and claim instructions, review our Warranty Policy.
  • Visa
  • Mastercard
  • Diners Club
  • PayPal
  • American Express
NGK Spark Plug R5671A-8 4554

$7.06

$7.06

0.551 Inch

Thread Size (IN)

V-Cut

Electrode Type

Nickel

Electrode Core Material

Product Description

For many Year NGK Spark Plugs has been firing racing engines throughout the world. NGK Spark Plugs has become an icon in spark plug technology and we pride ourselves in offering racers a high quality product that will help rocket them to victory. We realize race teams push their vehicles to the edge. Knowing this we design every NGK Spark Plug to withstand severe mechanical and thermal shock associated with these high revving, high compression race engines. As a result of our superior quality, you'll have confidence knowing you have the World Leader in spark plug technology firing your way to victory. NGK Spark Plugs can be found in every racing venue throughout the world. Whether you're a weekend warrior or an accomplished racer NGK Spark Plugs is sparking winners.


More Features

  • NGK Racing Spark Plugs Often Come With Specially Designed Ground Electrodes
  • Most Extreme Form Of These Plugs Come With A Ring-Shaped Ground Electrode
  • Spark Jumps From The Middle Electrode To The Ring-Shaped Ground Electrode
  • Easy To Install
  • No Supplier Warranty

Specifications

Resistor
No
Electrode Type
V-Cut
Electrode Core Material
Nickel
Electrode Tip Material
Nickel
Insulator Type
Non-Projected
Thread Size (IN)
0.551 Inch
Quantity
Single
Reach
3/4 Inch
Seat Type
Gasket
Wrench Diameter
5/8 Inch

Recently viewed products

Clear history

Learn Before You Upgrade

  • Will It Fit Your Vehicle?

    A clear, step-by-step guide to verifying vehicle details, fitment notes, and part numbers before you buy.

    Read the Fitment Guide

  • DIY or Professional Install?

    Know the tools, time, supporting parts, and follow-up work before the installation begins.

    Plan Your Installation

  • Build It Once. Build It Right.

    Learn how to plan compatible upgrades in the right order and avoid paying twice for the same result.

    Plan Your Build
Image alt
Image alt
Image alt