UF401-4469 X4XZ Ignition Coil Double Iridium Spark Plug

Review X4XZ Ignition Coil And Double Iridium Spark Plug 6pcs For Nissan Altima

The x4xz UF401 4469 Ignition Coil with Double Iridium Spark Plugs is an excellent upgrade for your Nissan Altima's engine system. This spark plug set comes with six pieces, ensuring you have a complete set for your vehicle.

The ignition coil is a crucial component of your engine, responsible for generating a high voltage spark to ignite the air-fuel mixture in the engine cylinders. The UF401 ignition coil is designed to provide reliable and consistent performance, with a robust construction that can withstand the demands of modern engines.

The double iridium spark plugs are the star of the show. Iridium is a noble metal known for its superior strength and durability. By using double iridium construction, the spark plugs offer enhanced longevity and performance. The fine iridium tip provides a more precise spark, which results in better combustion efficiency and improved fuel economy.

The UF401 spark plugs also feature a tapered thread design, which ensures a secure fit and reduces the risk of thread damage during installation. The tapered threads also make it easier to install and remove the plugs, saving you time and effort.

Additionally, these spark plugs have a longer insulator nose length, which provides better reach to the combustion chamber, allowing for a more efficient combustion process. The longer insulator nose also helps to prevent fouling and carbon build-up, ensuring the plugs last longer and perform better.

In summary, the x4xz UF401 4469 Ignition Coil with Double Iridium Spark Plugs is an excellent choice for your Nissan Altima. The reliable ignition coil and long-lasting double iridium spark plugs offer improved performance, better fuel economy, and extended longevity. With a secure fit and easy installation process, this spark plug set is an investment that will pay off in the long run.

The x4xz UF401 4469 Ignition Coil Double Iridium Spark Plugs, available in a pack of six, are designed for use in Nissan Altima vehicles. These spark plugs offer several benefits and drawbacks, which are important to consider before making a purchase.

1. Double Iridium Design: This type of spark plug design provides longer service life due to the durability of iridium. It also offers improved ignitability and performance, resulting in better fuel efficiency and engine power.

2. OEM (Original Equipment Manufacturer) Replacement: These spark plugs are specifically designed to be a direct replacement for the original equipment used by Nissan in the Altima. This ensures proper fitment and function.

3. Enhanced Performance: The use of Double Iridium spark plugs can lead to improved engine performance and fuel efficiency.

1. Cost: Compared to conventional spark plugs, Double Iridium spark plugs tend to be more expensive. The pack of six x4xz UF401 4469 Ignition Coil Double Iridium Spark Plugs may represent a significant investment for some consumers.

2. Installation: Installing these spark plugs may require the use of specialized tools or professional installation, which can add to the overall cost and time investment.

In conclusion, the x4xz UF401 4469 Ignition Coil Double Iridium Spark Plugs offer several benefits for Nissan Altima owners, including improved performance, durability, and OEM fitment. However, these benefits come at a cost, both in terms of financial investment and potential installation challenges.

If you are looking for high-performance spark plugs and are willing to invest in their cost and potential installation, then the x4xz UF401 4469 Ignition Coil Double Iridium Spark Plugs could be a good choice for your Nissan Altima. Alternatively, if you are on a budget or prefer a more cost-effective option, you may want to consider conventional spark plugs. Ultimately, the decision should be based on your specific needs, budget, and priorities.

Details:

Not included instruction manual, easy to install. Item model number: UF401 4469. Exterior: machined. Please see the second main picture for more vehicles before purchase.

Vehicle service type: car. Excellent function: a faulty ignition coil spark plug may result in engine misfire, rough idle, decrease power, poor fuel economy etc. Model: UF401 ignition coil 4469 double iridium spark plug. Manufacturer: X4XZ.

Installation type: coil pack. Package dimensions: 8.9 x 7.8 3.62 inches. Connector gender: male. Automotive fit type: vehicle specific.

specifications lightsod:

• brand: X4xz
• mpn: Uf401-4469
• part type: Coil Plug
• style: Uf401 Ignition Coil Spark Plug

seller lightsod:

• rating: 99.2%
• # reviews: 2666
• city: portland, oregon

shipping lightsod:

• service: standard
• class: standard
• transit: 5-9 days
• type: fixed

general lightsod:

• category: Home & Garden > Lamps, Ceiling Fans > Lighting Parts

offer lightsod:

• started: march 19, 2026
• sold #: 11
• options: ship-to-home
• availability: in stock
• in stock #: 5
• prices: $39.99–$149.28
• item condition:
  • New other (see details)
  • New

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• method: money back
• time: 14 days
• policy: returns accepted
• paid by: seller

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