Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Swapped my stock plugs with these NGK iridium ones in my 2010 Miata. The power increase is noticeable, and the installation was straightforward. Just make sure to gap them correctly before installing. I’m loving the performance boost!
R
Raj Patel
Decent product, but shipping was slow
The spark plugs themselves work well, just like you'd expect from NGK. My 2007 Miata has been running well since the change. However, I had to wait a bit longer than expected for delivery which was kind of a bummer. Still, happy with the product!
C
Carlos Mendoza
Great fit for my Miata!
I replaced the old spark plugs in my 2008 Mazda MX-5 Miata with these NGK iridium plugs. They fit perfectly and the engine runs so much smoother now! I really noticed the difference in acceleration after the install. Highly recommend for anyone with this model!
E
Emily Chen
One spark plug arrived damaged
I was excited to install these in my 2013 Mazda, but one of the spark plugs was damaged upon arrival. It was disappointing, especially since I was eager to get my car running better. I had to order a replacement, which took more time. The three that were okay work great, though!
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FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
