Skip to content

NGK Racing Spark Plug Box of 4 (R5673-9)

Marsoni M251S
Sale price$36.29
Pay 4 payments of $9.07 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
NGK Racing Spark Plug Box of 4 (R5673-9)NGK Racing spark plugs are designed with extreme use in mind and meant to withstand the most grueling racing conditions. NGK Spark Plugs have been powering racing champions and can be found in every racing venue throughout the world. The center electrode of the NGK Racing spark plugs has special configurations and designs to ensure durability and ignitability. NGK Racing plugs bring ultra high performance in a variety of heat ranges. Special
Easy Shipping

Quick Dispatch:

Your NGK Racing Spark Plug Box of 4 (R5673-9) orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your NGK Racing Spark Plug Box of 4 (R5673-9) ships.

Need Help?
Questions about NGK Racing Spark Plug Box of 4 (R5673-9), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for NGK Racing Spark Plug Box of 4 (R5673-9) in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1098 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Joel
Dallas, US
★★★★★ 5
2017 honda civic
fits perfectly on my 2017 honda civic and easy to install. its an above average filter as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
T
Verified Purchase
Tracy K
Carnegie, US
★★★★★ 5
Top of the line high quality
Top of the line great filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
B
Verified Purchase
Brian J.
Birmingham, US
★★★★★ 4
Good fit works well, once I figured installation
Does not show air flow direction
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Good product
Excellent product, fast delivery, good price. I would recommend this company.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
S
Verified Purchase
Stacey O.
Fort Morgan, US
★★★★★ 5
Fits Honda clarity
Easy and correct fit for Honda clarity
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

recommand products