NGK Spark Plug Iridium IX DR7EIX (5686)

8 reviews for NGK Spark Plug Iridium IX DR7EIX (5686)

1. 

   Rated 4 out of 5

   Samantha Tan – July 4, 2022

   I’ve been using the NGK Spark Plug Iridium IX for a few months now, and it’s been a game-changer. The iridium tip is so durable, and the spark plug itself has really improved my bike’s performance. I love how it starts quickly and runs smoothly. One thing that would make me love this product even more is if it came with a longer warranty.

2. 

   Rated 4 out of 5

   Ryan Tan – January 25, 2023

   I’ve tried other spark plugs before, but the NGK Spark Plug Iridium IX DR7EIX (5686) is by far the best. It’s easy to install, and it provides consistent performance. The only thing I’d change is the price – maybe make it a bit more affordable for budget-conscious riders like me.

3. 

   Rated 4 out of 5

   Amanda Lee – January 26, 2023

   I’m not an expert on spark plugs, but I can tell when something’s working well. This NGK Spark Plug Iridium IX has improved my bike’s fuel economy and overall performance. The only minor issue is that the packaging could be better – it was a bit flimsy.

4. 

   Rated 4 out of 5

   Nathan Lee – February 16, 2023

   I’ve been using the NGK Spark Plug Iridium IX DR7EIX (5686) for a few weeks now, and I’m loving the improved ignitability it provides. My bike starts faster, and it’s more responsive on the road. The only minor drawback is that it can be a bit pricey.

5. 

   Rated 4 out of 5

   Ethan Tan – March 14, 2023

   I’m thoroughly impressed with the NGK Spark Plug Iridium IX DR7EIX (5686)! It’s been a game-changer for my bike, providing quicker starts and better fuel economy. The build quality is top-notch, and it looks great in my engine compartment.

6. 

   Rated 4 out of 5

   Ethan Wong – March 17, 2023

   I was skeptical at first about spending extra money on a high-performance spark plug, but this NGK Spark Plug Iridium IX really delivers. The heat range is perfect for my motorcycle’s engine, and the resistor design helps reduce fouling. My only question is, what makes iridium better than other materials?

   • 

     Thomas Yap – March 24, 2023

     Thank you for sharing your positive experience with our NGK Spark Plug Iridium IX! We’re glad to hear that it’s meeting your expectations and providing better ignitability, fuel economy, and anti-fouling. As for what makes iridium a superior material compared to others, we can explain that iridium is known for its exceptional durability, resistance to corrosion, and high melting point. These properties make it an ideal choice for spark plugs designed for high-performance applications like your motorcycle engine. Iridium also allows for a more precise spark discharge, resulting in improved combustion efficiency and better overall engine performance. We’re happy to have you as a customer, Ethan! If you have any further questions or concerns, please don’t hesitate to reach out.

7. 

   May Wong – April 28, 2023

   What’s the secret to this spark plug? Does it really make that much of a difference in performance? Can I use it on my lawnmower too?

   • 

     Thomas Yap – May 5, 2023

     Thank you for your interest in our NGK Spark Plug Iridium IX DR7EIX (5686). The secret to this spark plug lies in its iridium construction, which provides better durability and a longer lifespan. This spark plug is designed for high-performance applications and can make a significant difference in performance, especially in engines that require a high-performance spark plug. As for using it on your lawnmower, we recommend checking the specifications of your lawnmower engine to ensure compatibility with this spark plug. If you have any further questions or concerns, please don’t hesitate to reach out.

8. 

   Rated 4 out of 5

   Julian Tan – June 10, 2023

   Is it worth the extra cost? I think so! This spark plug has given me a noticeable boost in power and acceleration. My bike’s engine is happier, and that’s all that matters to me.

   • 

     Jacki – June 17, 2023

     Thank you for sharing your positive experience with the NGK Spark Plug Iridium IX DR7EIX (5686)! We’re thrilled to hear that it’s given you a noticeable boost in power and acceleration. It’s great to know that the spark plug has made a difference in your bike’s engine performance. As you mentioned, the extra cost may be worth it for some customers who value improved performance. We appreciate your honest review and are happy to have been able to provide you with a product that meets your needs.