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Denso SC16HR11 Iridium Long-Life Spark Plugs 3499-4 PK
€ 67
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DENSO designed a long life spark plug factory-installed on luxury vehicles by automakers such as GM, Toyota, Honda and Mitsubishi.
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What Stands Out
Product Details
- Utilizes laser welding process for reliable operation
- Copper core center electrode for superior thermal conductivity
- Unique five-rib insulator reduces flashover and voltage loss
- Dual copper and glass seal for a gas-tight seal
- Lasts up to three times longer than conventional plugs
- Features patented Iridium alloy for improved ignitability and longevity
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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High-Performance Vehicles
Ideal for vehicles requiring optimal ignition performance and efficiency, enhancing power and fuel economy.
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Long-Distance Travelers
Perfect for individuals who drive long distances regularly, as it offers longevity and reduced replacement frequency.
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DIY Car Enthusiasts
Great for car owners wanting to perform their own tune-ups, easy to install with improved ignition technology.
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Budget-Conscious Drivers
May not be suitable for those looking for cheaper alternatives, as these iridium plugs are a premium option.
Product Description
Denso SC16HR11 Iridium Long-Life Spark Plugs 3499-4 PK
About This Item
Boost the performance of your vehicle with Denso SC16HR11 Iridium Long-Life Spark Plugs. These spark plugs are specifically designed for luxury vehicles and are factory-installed by leading automakers like GM, Toyota, Honda, and Mitsubishi. What sets these spark plugs apart is Denso's patented Iridium alloy, which allows for a shrunken center electrode, measuring just 0.7mm.
This innovative design greatly enhances ignitability and longevity, ensuring reliable performance and a longer service life for your spark plugs. With Denso SC16HR11 Iridium Long-Life Spark Plugs, you can expect improved engine performance and fuel efficiency. The precise spark produced by these spark plugs ensures a more efficient combustion process, resulting in better acceleration, smoother idling, and reduced emissions. Available in a convenient 4-pack, these spark plugs are easy to install and meet the highest quality standards. So whether you need to replace your existing spark plugs or you're looking for an upgrade, choose Denso SC16HR11 Iridium Long-Life Spark Plugs for exceptional performance and durability. Upgrade your ignition system today and experience the difference these top-quality spark plugs can make in your vehicle's performance.
Order your Denso SC16HR11 Iridium Long-Life Spark Plugs from Ubuy and enjoy a smoother, more efficient ride.
Product Buying Guide
When it comes to maintaining your vehicle's peak performance, investing in high-quality spark plugs is essential. The Denso SC16HR11 Iridium Long-Life Spark Plugs 3499-4 PK are top-of-the-line spark plugs designed to provide reliable operation and superior performance. Whether you're looking to upgrade your current spark plugs or simply seeking a long-lasting replacement, this buying guide will help you make an informed decision.
Product Specifications
- Part Number: 3499-4 PK
- Material: Iridium alloy center electrode
- Center Electrode Core Material: Copper
- Insulator Material: Ceramic
- Electrode Tip Material: Iridium
- Thread Size: 14mm
- Reach: 19mm
- Gap: 1.1mm
Key Features
- 100% pre-fired for reliable operation
- Copper core center electrode for superior thermal conductivity
- Unique five-rib insulator reduces flashover and decreases voltage loss
- Dual copper and glass seal bonds for a gas-tight seal
- Lasts up to three times as long as conventional plugs
Usage Scenarios
- Routine vehicle maintenance
- Enhancing engine performance
- Replacement for worn-out spark plugs
- Upgrading to premium spark plugs for extended longevity
Usage Scenarios
- NGK Iridium IX Spark Plugs
- Bosch Platinum Ir Fusion Spark Plugs
- Champion Iridium Spark Plugs
Some User Review
- The best spark plugs I've ever used! Noticeable improvement in engine smoothness and performance.
- Long-lasting and reliable. Definitely worth the investment.
- Easy to install and has made a significant difference in fuel efficiency.
Competitors
- Compare prices from authorized retailers to find the best deal.
- Consider the long-term benefits and durability, which justify the initial investment in these premium spark plugs.
Buying Considerations
- Ensure compatibility with your vehicle's make, model, and engine specifications before purchasing.
- Check for any additional accessories or tools needed for installation, such as gapping tools or anti-seize lubricant.
Conclusion
Investing in the Denso SC16HR11 Iridium Long-Life Spark Plugs 3499-4 PK is a surefire way to optimize your vehicle's performance and longevity. With a focus on reliability, longevity, and superior performance, these spark plugs are the ideal choice for discerning vehicle owners.
View LessWhen it comes to maintaining your vehicle's peak performance, investing in high-quality spark plugs is essential. The Denso SC16HR11 Iridium Long-Life Spark Plugs 3499-4 PK are top-of-the-line spark plugs designed to provide reliable operation and superior performance. Whether you're looking to upgrade your current spark plugs or simply seeking a long-lasting replacement, this buying guide will help you make an informed decision. Continue Reading
Customer Questions & Answers
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Question:
What are the benefits of using Denso SC16HR11 Iridium Long-Life Spark Plugs?
Answer: The Denso SC16HR11 Iridium Long-Life Spark Plugs offer enhanced performance and longevity compared to standard spark plugs. With a fine-wire iridium center electrode, they require a lower ignition voltage, resulting in improved combustion efficiency and better fuel economy. Additionally, these spark plugs are designed to last up to 100,000 miles, making them ideal for drivers looking for a reliable solution that minimizes maintenance. They are particularly beneficial for high-performance vehicles, ensuring consistent ignition and optimal engine performance. -
Question:
How do I know if the Denso SC16HR11 is compatible with my vehicle?
Answer: To determine if the Denso SC16HR11 spark plugs are compatible with your vehicle, refer to your owner's manual or check the specifications provided by the manufacturers. These spark plugs are often suited for specific makes and models, particularly those requiring iridium plugs for better efficiency. If you’re unsure, many automotive parts retailers and online platforms allow you to enter your vehicle's make, model, and year to verify compatibility. -
Question:
How often should I replace my spark plugs with Denso SC16HR11?
Answer: Denso SC16HR11 spark plugs are designed for durability and can last up to 100,000 miles under normal driving conditions. However, it is essential to inspect them regularly, especially if you notice symptoms such as rough idling, decreased fuel efficiency, or difficulty starting your engine. Replacing them at recommended intervals or at signs of wear will help maintain optimal engine performance and fuel efficiency. -
Question:
Can I install Denso SC16HR11 spark plugs myself?
Answer: Yes, you can install Denso SC16HR11 spark plugs yourself if you have basic mechanical skills and the necessary tools. This process typically involves removing the engine cover, using a spark plug socket to unscrew the old plugs, and replacing them with the new ones. It’s crucial to follow the manufacturer’s torque specifications to ensure proper installation. However, if you're unsure or uncomfortable, seeking professional assistance is recommended to avoid potential engine issues. -
Question:
What is the difference between iridium and platinum spark plugs?
Answer: Iridium spark plugs, like the Denso SC16HR11, typically offer better performance and longevity than platinum plugs. The fine-wire iridium center electrode allows for efficient combustion and improved fuel economy, while also being less prone to wear and misfiring. Platinum plugs are durable, but iridium plugs can last significantly longer, making them ideal for drivers seeking high performance and reduced maintenance over time. -
Question:
What should I do if my Denso SC16HR11 spark plugs are fouled?
Answer: If your Denso SC16HR11 spark plugs are fouled, it can affect engine performance and fuel efficiency. Symptoms include rough idling, misfiring, or difficulty starting your vehicle. You should inspect the plugs and consider cleaning them with a specialized cleaner or replacing them if they show significant wear. Additionally, evaluate your vehicle's engine and fuel system for underlying issues that may cause fouling, such as oil leaks or incorrect fuel mixtures. -
Question:
Are Denso SC16HR11 spark plugs suitable for high-performance engines?
Answer: Yes, Denso SC16HR11 spark plugs are well-suited for high-performance engines due to their design, which supports efficient combustion and high ignition reliability. The iridium center electrode allows for a more precise ignition spark, which helps optimize engine power and response. They are often recommended for performance tuning or racing applications where maintaining high engine efficiency and responsiveness is critical. -
Question:
What type of maintenance do Denso SC16HR11 spark plugs require?
Answer: Denso SC16HR11 spark plugs require minimal maintenance. Regular inspection is recommended, especially if you notice performance issues. It's generally a good practice to check them during routine service intervals or at least once a year. If they show signs of wear or fouling, replacing them promptly will help maintain a well-functioning engine. Ensuring that your ignition system is working correctly is crucial for maximizing the lifespan of your spark plugs. -
Question:
Where can I buy Denso SC16HR11 Iridium Long-Life Spark Plugs 3499-4 PK?
Answer: You can purchase Denso SC16HR11 Iridium Long-Life Spark Plugs 3499-4 PK from Ubuy in PH. Ubuy offers a wide selection of automotive parts and is known for its customer-friendly services and fast shipping. By checking Ubuy, you will have access to genuine Denso products and reliable delivery to ensure that your vehicle is always running at its best. -
Question:
Do Denso SC16HR11 spark plugs improve fuel efficiency?
Answer: Yes, Denso SC16HR11 spark plugs can significantly improve fuel efficiency. The iridium center electrode enhances the ignition process, promoting more complete combustion of the fuel-air mixture in the engine. This improved efficiency leads to better fuel economy, which is particularly noticeable in vehicles that demand high performance. Drivers may see a reduction in fuel consumption, translating to cost savings over time.
Denso Spark Plugs Editorial Review
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€ 67
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Features & Benefits
- Patented Iridium alloy technology
- Shrink the center electrode to 0.7mm
- Ensures reliable operation
- Superior thermal conductivity
- Reduces flashover and voltage loss
- Lasts up to three times longer than conventional plugs
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