fits year: 2010.

( Brand: Denso ), ( Manufacturer Part Number: W14EXR-U15 ), ( Part Type: Spark Plug Box ), ( Country/region Of Manufacture: Japan )
The W14EXR-U15 NOS Denso 3015 Plug 3115 Groove 15 Spark Plug set is a comprehensive solution for maintaining optimal engine performance in various vehicles. This 10-piece set is specifically designed by Denso, one of the leading manufacturers in the automotive industry, ensuring reliability and quality.
Each spark plug in this set is a W14EXR-U15 type, featuring an Iridium center electrode. Iridium is a highly durable and efficient material, offering superior ignitability and extended service life compared to traditional materials like nickel or platinum. This results in improved fuel efficiency, reduced emissions, and enhanced engine performance.
The plugs are also equipped with a 3115 groove, which allows for easy installation and removal. The 15-degree firing angle of these spark plugs optimizes combustion, resulting in smoother engine operation and reduced engine knocking.
Denso's NOS (New Old Stock) designation for these spark plugs indicates that they are new, factory-sealed, and have never been installed or used before. This ensures that you're getting brand-new, original equipment-quality parts for your vehicle.
The set includes 10 spark plugs, providing enough replacements for most vehicles that require this type of plug. Whether you're a DIY enthusiast or a professional mechanic, this W14EXR-U15 NOS Denso 3015 Plug 3115 Groove 15 Spark Plug set is an essential tool for maintaining your vehicle's engine health and performance.
Pros of buying a W14EXR-U15 spark plug set:1. Compatibility: This set is designed to fit various models of vehicles, including those using 3015 plugs and 10mm groove spark plugs.
2. Quality: Denso is a well-known and reputable brand in the automotive industry, known for producing high-quality parts.
3. Convenience: The set includes 10 spark plugs, making it a cost-effective option for replacing multiple spark plugs at once.
Cons of buying a W14EXR-U15 spark plug set:1. Price: While the set is cost-effective for replacing multiple spark plugs, it may be more expensive than individual spark plugs from lesser-known brands.
2. Fitment: While the set is compatible with various vehicles, it may not fit all models, so it's essential to verify compatibility before purchasing.
Conclusion: If you're looking for a high-quality spark plug set that offers convenience and compatibility with various models, the W14EXR-U15 spark plug set by Denso is a solid choice. However, keep in mind that it may be more expensive than individual spark plugs, and it's essential to verify compatibility with your specific vehicle model before purchasing.
Recommendation: If you're unsure whether this set is compatible with your vehicle or if you prefer to purchase individual spark plugs, consider doing some research and consulting with a mechanic or automotive expert to ensure you make the best decision for your vehicle's needs.
My husband obtained these at an estate sale and was told by the offered that these were for motorcycles. I am selling about 29 more boxes of 10 all different numbers in the next week. This is a box of 10 new old stock nos nd Denso u groove spark plugs w14exr u15 stock no box weighs about one pound, two ounces and will mail for 1/2 pound rate securely padded in a sturdy box. They are very clean and appear not to have been used.
All of the numbers on outer and inner boxes match. Happy to answer any questions.