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 9619/Yr6Sii330X 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 Ground Electrode 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.
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.
Frequently Asked Questions
Q: What is the size of the Bosch 9619 spark plugs?A: Each Bosch 9619 spark plug measures four point zero two inches in length, one point zero six inches in width, and zero point nine four inches in height.
Q: What materials are used in Bosch 9619 spark plugs?A: Bosch 9619 spark plugs feature double iridium electrodes, including an iridium firing pin and ground electrode inlay. These materials enhance durability and performance.
Q: How many spark plugs are included in a pack?A: This product comes in a pack of four spark plugs, allowing for complete engine coverage.
Q: How do I install Bosch 9619 spark plugs?A: To install, simply remove the old spark plugs and replace them with the new Bosch 9619 plugs. They come pre-gapped and require no additional adjustments.
Q: Are Bosch 9619 spark plugs compatible with my vehicle?A: Yes, Bosch 9619 spark plugs are OE-matched, ensuring compatibility with gasoline direct injection technology in modern gas engines.
Q: Do I need to adjust the gap before installation?A: No, the Bosch 9619 spark plugs are pre-gapped at the factory, making them ready for installation right out of the box.
Q: How do I keep Bosch 9619 spark plugs in good condition?A: To maintain Bosch 9619 spark plugs, ensure they are installed properly and avoid over-tightening. Regular engine checks will help monitor their condition.
Q: Is there a warranty on Bosch 9619 spark plugs?A: Yes, Bosch provides a warranty on their spark plugs to cover manufacturing defects, ensuring customer satisfaction.
Q: What if my Bosch 9619 spark plugs arrive damaged?A: If your Bosch 9619 spark plugs arrive damaged, contact the retailer for assistance with returns or replacements.
Q: Are Bosch 9619 spark plugs easy to install for beginners?A: Yes, Bosch 9619 spark plugs are designed for simple installation, making them suitable for both beginners and experienced DIYers.
Q: How do Bosch 9619 spark plugs perform compared to standard copper plugs?A: Bosch 9619 spark plugs deliver four times longer service life compared to standard copper spark plugs, providing enhanced performance and reliability.
Q: Do Bosch 9619 spark plugs require anti-seize for installation?A: No, Bosch 9619 spark plugs feature nickel-plated rolled threads that do not require anti-seize, simplifying the installation process.
Q: What performance benefits do Bosch 9619 spark plugs offer?A: Bosch 9619 spark plugs offer higher performance due to their double iridium electrodes and OE-matched spark position, ensuring optimal engine function.
Q: Can I use Bosch 9619 spark plugs in older vehicles?A: While Bosch 9619 spark plugs are optimized for modern gasoline engines, they may not be suitable for all older vehicles. Check compatibility with your specific engine.
Q: What is the expected lifespan of Bosch 9619 spark plugs?A: Bosch 9619 spark plugs are designed to last significantly longer than standard plugs, offering an extended service life of up to four times.