GENUINE DENSO PRODUCT *100% AUTHENTIC GUARANTEED* 

The patented DENSO Iridium Power Spark Plug is designed to deliver unsurpassed performance and increase overall power and acceleration. Employing a revolutionary new 360-degree laser-welding process, DENSO has created a spark plug unlike anything on the market today. For that extra burst of power when you need it most, you can count on DENSO to harness the power of iridium to dramatically increase firing performance. The result is maximum horsepower and torque. With this in mind, if your vehicle exhibits bad spark plug symptoms including slow acceleration, poor fuel economy, or engine misfires, consider DENSO for your performance spark plug replacement. Trust in the iridium-spark-plug pioneer to provide performance spark plugs that showcase unmatched functionality, reliability, and fitment. From extreme race conditions to the daily driver, the DENSO Iridium Power Spark Plug is the ultimate performance spark plug.

  • IMPROVE ACCELERATION: the 0.4mm iridium center electrode delivers maximum spark energy while withstanding temperatures in excess of 4,000 degrees Fahrenheit. These features combine to achieve higher ignitability and require lower spark voltage than ever before. As a result, acceleration improves in comparison with normal plugs
  • MAXIMIZE IGNITABILITY: the patented tapered-cut U-Groove ground electrode achieves maximum ignitability even with lean air-fuel mixtures while minimizing required voltage
  • ENHANCE PERFORMANCE: the Iridium Power design with its 360-degree laser weld is designed for durability under the most extreme conditions. The iridium alloy is six times harder and eight times stronger than conventional platinum and can handle temperatures associated with high-performance ignition and special fuel systems including Corvette, Viper, and Harley-Davidson
  • REDUCE MISFIRES: the DENSO Iridium Power Spark Plug has low-required voltage and high ignitability, resulting in fewer misfires. The outcome is a dramatic improvement in combustion and engine output
  • OPT FOR FASTER STARTS: the DENSO Iridium Power Spark Plug has a smaller center electrode, which dramatically improves ignitability for more horsepower, faster and easier starts, fewer misfires under heavy loads, and better fuel efficiency

 

  Confirm Your Vehicle Compatibility 

 

  • To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the eBay Compatibility Table.
  • Many of the parts we sell at YES Auto Parts only work with specific vehicles. Please double-check the accuracy of your order before purchasing. Check that the reference number, size, and placement are correct.

 

  Contact YES Auto Parts 

 

  • If you have any questions, you may reach us via our eBay Contact Form.
  • One of our outstanding customer service representatives from our US-based service centers will respond to your questions or feedback.

 

  Shipping   

 

  • Your order will be processed within one business day.
  • We strive to ship every order promptly. We will email you a tracking number when your order ships.
  • Items will ship via major shipping carriers including USPS, FedEx, and UPS. Some items offer faster shipping for a small fee. Please see the Shipping and payments eBay tab for more details on shipping rates and delivery times.
  • We do offer local pickups. Please leave a message when checking out your item. There is an option called [Note to Seller] please leave a Note stating the you would “Like to Pickup this item” also leave a call back number and we will contact you to arrange a pickup time.
  • We participate in the eBay global shipping program. Please see the Shipping and payments eBay tab for details on the countries we ship to outside of the U.S.

 

  Customer Satisfaction 

 

  • YES Auto Parts stands for value, selection, and quality. Our goal is to provide a 5-star shopping experience.
  • We give all our customers positive eBay feedback. Please work with us by contacting us if you have a problem before leaving a negative feedback. We will do our best to resolve any problems that occur with your purchase.

 

  Returns 

 

  • If you would like to return your new, unopened, and uninstalled part:

 

    1. Go to your My eBay page.
    2. Click [Buy] > [Purchase History] on the left sidebar.
    3. Find the item you ordered.
    4. Below the Leave Feedback button, click [More Actions] > [Return This Item].
    5. Select a reason. The most common reason is Doesn't Fit.
    6. Add details like I tried to install this part, and it didn't fit.
    7. Click [Request a Return].

 

  • Returned parts will be inspected, and a refund given within 5 business days if the part is new, unopened, and uninstalled. Original shipping costs and a restocking fee may be deducted from your refund.
  • If the item has been opened, installed, or used, depending on the condition of the item we might be unable to accept a return due to safety concerns. If the item is in New condition then we will accept your return.

 

  Payment Method 

 

  • We accept PayPal, VISA, MasterCard, AMEX, Discover, Debit Card through PayPal as our type of payment.

 

  Shipping Policy 

 

  • We process shipment within 1 business day after the payment has been received and cleared.
    1. We do ship outside the United States Find the item you ordered.
    2. We do ship to APO/FPO.
    3. We do ship on weekends and/or holidays.
    4. Please provide a correct shipping address so that your item(s) will be delivered on time and will not get lost.

 

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