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.
Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced original equipment (OE) spark plug technology. The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and iridium ground electrode inlay help it to go the distance. OE-matched spark position ensures compatibility with Gasoline Direct Injection (GDI) technology used in modern gas engines. Bosch Double Iridium Spark Plugs are pre-gapped at the factory and feature nickel plated rolled threads that require no anti-seize, for simple, easy installation right out of the box. Unlock the performance in your engine with Bosch Double Iridium Spark Plugs.
I bought this pack for my Toyota Corolla, but after a few weeks, the engine started misfiring. I’m not sure if it was an installation issue or if I got a bad batch, but I’m disappointed. Maybe I’ll try another set next time.
C
Carlos Mendes
Great Performance in My Honda Civic
I installed these Bosch fine-wire spark plugs in my 2013 Honda Civic, and the difference is noticeable! The engine runs smoother and the fuel efficiency has definitely improved. Highly recommend this pack of 4 for anyone needing a solid replacement.
A
Aisha Patel
Alright Spark Plugs but Delivery Issues
The spark plugs work well, but I had a bit of trouble with delivery. They arrived a few days late, which was frustrating. Still, once installed, the car started better and has a nice idle now. Just wish the shipping was smoother!
J
Jamal Thompson
Solid Spark Plugs for the Price
These Bosch iridium spark plugs are solid for the price. I noticed an improvement in my car's acceleration. They seem well-made too, so I expect them to last a while. Just wish I would have bought them sooner!
T
Tommy Nguyen
Easy Install and Great Results
These Bosch spark plugs were super easy to install in my Ford Focus! I love how smooth the engine runs now, and I can feel the power difference. For a pack of 4, the value is fantastic!
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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.
