673-4023 DENSO Box Ignition Coil I35 Infiniti

Review DENSO New Open Box Direct Ignition Coil For Infiniti for INFINITI I35

The DENSO 673-4023 is a premium quality Box Ignition Coil designed specifically for Infiniti I35 models. This ignition coil is an essential component of your vehicle's ignition system, responsible for generating a high voltage spark needed to ignite the air-fuel mixture in the engine cylinders.

The DENSO 673-4023 is engineered using advanced technologies to ensure optimal performance and longevity. Its primary winding is made of high-tensile wire, which provides increased durability and reduces the risk of failure. The secondary winding, on the other hand, is made of fine-grain insulation material that minimizes voltage leakage and enhances spark energy.

This ignition coil features a robust, compact design, making it easy to install in your Infiniti I35. It is also designed to meet or exceed OEM specifications for voltage, current, and resistance, ensuring seamless integration with your vehicle's electrical system.

One of the key benefits of the DENSO 673-4023 is its superior spark output. The ignition coil produces a powerful spark that can ignite the air-fuel mixture more efficiently, leading to better combustion and improved engine performance. This can result in increased power, better fuel economy, and reduced emissions.

The DENSO 673-4023 is also built to withstand the rigors of daily driving. It is designed to operate in a wide range of temperatures and conditions, ensuring reliable performance in all weather and driving scenarios. Additionally, it is tested extensively to ensure that it meets or exceeds OEM specifications for durability and reliability.

In summary, the DENSO 673-4023 Box Ignition Coil is a high-performance, reliable, and durable replacement option for Infiniti I35 owners. Its advanced design, superior spark output, and robust construction make it an excellent choice for those looking to improve their vehicle's performance and longevity.

Denso 673-4023 Box Ignition Coil for Infiniti I35: A Comprehensive Analysis

The Denso 673-4023 is a replacement box ignition coil designed for Infiniti I35 models. This component is essential for igniting the air-fuel mixture in the engine's cylinders. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this ignition coil.

1. OEM Quality: The Denso 673-4023 is an original equipment manufacturer (OEM) part, ensuring a perfect fit and optimal performance for your Infiniti I35.

2. Reliability: Denso is a well-known and reputable manufacturer of automotive components, guaranteeing a reliable and durable ignition coil.

3. Enhanced Engine Performance: A faulty or failing ignition coil can lead to poor engine performance. Replacing it with a new one, like the Denso 673-4023, can help restore your engine's performance and efficiency.

1. Cost: Original equipment manufacturer (OEM) parts, such as the Denso 673-4023, can be more expensive compared to aftermarket alternatives.

2. Availability: While the Denso 673-4023 is readily available at most auto parts stores and online retailers, it might not be as easily accessible as aftermarket alternatives.

The Denso 673-4023 box ignition coil for Infiniti I35 offers several advantages, including OEM quality, reliability, and enhanced engine performance. However, it also comes with some disadvantages, such as a higher cost and limited availability compared to aftermarket alternatives. Ultimately, the decision to purchase the Denso 673-4023 depends on your budget, preference for OEM parts, and the urgency of the replacement.

If you prioritize OEM quality and reliability and have the budget for it, the Denso 673-4023 is an excellent choice for replacing the box ignition coil in your Infiniti I35. However, if you're looking for a more affordable alternative, you may consider researching and purchasing a high-quality aftermarket ignition coil. Regardless of your choice, make sure to consult your vehicle's service manual or a certified mechanic for proper installation and troubleshooting.

Details:

2002-2004 Infiniti I35 3.5l v6. This Denso 673-4023 direct ignition coil replaces spectra premium c-609, echelon ic479, Suzuki 33400-82z10, Gk u5112, Dotson/Nissan 22448-8j11c, 22448-8j115, Infiniti AcDelco e542d, Delphi gn10242, walker products 921-2023, cortex 5c1403, wells c1406, beck/anally 178-8296, standard uf349, bawd e379.

specifications ignitioncomp:

• for models: I35
• for makes: Infiniti
• brand: Denso
• mpn: 673-4023
• part type: Ignition Box Coil
• country of origin: Japan

seller ignitioncomp:

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• in stock #: 5
• prices: $47.09–$182.00
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• started: april 5, 2026
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general ignitioncomp:

• category: Auto Parts > Car Truck Accessories > Ignition Systems Components