
( Brand: Denso ), ( Manufacturer Part Number: U22FSR-U ), ( Part Type: Spark Plug ), ( Country/region Of Manufacture: Japan )
The U22FSR-U NOS DENSO Groove Spark Plug 4008 is a high-performance spark plug designed to deliver superior ignition and combustion efficiency. This spark plug features a groove-type electrode that helps to reduce spark plug fouling and misfires, ensuring reliable ignition and optimal engine performance.
The U22FSR-U spark plug is made with a nickel-alloy center electrode, which provides excellent durability and resistance to wear and tear. The electrode is also platinum-tipped, which helps to increase the spark plug's lifespan and improve its ability to ignite the fuel-air mixture in the engine cylinder.
The U22FSR-U spark plug is a NGK CR7HSA replacement for the Autolite 4194 spark plug. It is designed to fit vehicles with a 4008 spark plug thread size and has a heat range of 8, making it suitable for high-performance engines that require a hotter spark plug to prevent pre-ignition and engine knocking.
The U22FSR-U spark plug features a copper ground electrode that provides excellent heat conductivity and reduces spark plug fouling. It also has a long insulator nose that helps to reduce quenching and promote a more efficient spark.
Overall, the U22FSR-U NOS DENSO Groove Spark Plug 4008 is a high-quality spark plug that is designed to provide reliable ignition and improve engine performance. Its groove-type electrode, nickel-alloy center electrode, and platinum tip make it a durable and efficient choice for high-performance engines.
Pros of buying U22FSR-U NOS Denso Groove Spark Plugs:1. Excellent ignition performance: These spark plugs are designed to provide optimal ignition, which can improve engine performance and fuel efficiency.
2. Durable construction: Denso is known for its high-quality spark plugs, and the U22FSR-U is no exception. It features a durable nickel alloy center electrode and a copper ground electrode, which can withstand high temperatures and last for a long time.
3. Groove design: The groove design on the spark plug electrodes helps to reduce spark plug fouling, which can improve ignition and reduce the need for frequent plug replacement.
Cons of buying U22FSR-U NOS Denso Groove Spark Plugs:1. Higher cost: Compared to some other spark plug brands, Denso's U22FSR-U spark plugs can be more expensive.
2. Limited availability: While Denso is a well-known brand, their spark plugs may not be as widely available as some other brands, which can make it more difficult to find them in local auto parts stores.
Recommendation:If you're looking for a high-quality spark plug that can provide excellent ignition performance and durability, then the U22FSR-U NOS Denso Groove Spark Plugs are a great option. However, be prepared to pay a premium for this brand and do your research to ensure that they are available in your area. If the cost or availability is a concern, you may want to consider other high-quality spark plug options from brands like NGK or Autolite. Ultimately, the choice between brands will depend on your specific needs and budget.
Are higher, please inquire.
Varies by the country. This product is guaranteed to be free of defects in materials and workmanship.
For sale a new genuine Denso poundings 4008 u-groove U22FSR-u spark plug, 10 x 12. Replaces ngk CR7HSA autolite champion rz8 if you're not sure about the fitment, please, contact your local dealer to verify before purchasing.
Made in japan. The quoted shipping prices are within 48 states only. The price is for one 1 spark plug.