SX-4148 DENSO AUTO PARTS Ignition Coils Spark QX4 Wz Infiniti

Review DENSO AUTO PARTS Pc Direct Ignition Coils For Infiniti 3.5l V6 Spark for INFINITI QX4 WZ 2002–2003

The Denso SX-4148 ignition coil is a high-performance component designed specifically for use in the 2002-2003 Infiniti QX4 vehicles equipped with the 3.5L V6 engine and spark plugs with part number WZ. This ignition coil is manufactured by Denso, a leading automotive technology supplier known for its innovative and reliable products.

The SX-4148 ignition coil is engineered to deliver a robust and consistent spark to the spark plugs, ensuring optimal engine performance and fuel efficiency. It features a compact and durable design, with a high energy output capability that is ideal for modern engines, which require a strong ignition system to support their power and efficiency.

This ignition coil is built with high-quality materials, including a precision-machined core and a durable insulator, to ensure long-lasting performance. The coil also includes a high-temperature insulator material, which helps to prevent thermal degradation and extend the life of the component.

The Denso SX-4148 ignition coil is easy to install, with a plug-and-play design that requires no additional modifications or adjustments. It is a direct replacement for the original equipment ignition coil in the 2002-2003 Infiniti QX4, making it a convenient and cost-effective solution for vehicle owners seeking to maintain or improve their vehicle's performance.

Moreover, the Denso SX-4148 ignition coil is covered by a comprehensive warranty, which provides peace of mind to consumers. The warranty covers defects in materials and workmanship, ensuring that customers are protected against any manufacturing issues that may arise.

In summary, the Denso SX-4148 ignition coil is a high-quality, reliable, and durable component that is specifically designed for use in the 2002-2003 Infiniti QX4 vehicles with a 3.5L V6 engine and WZ spark plugs. It delivers a strong and consistent spark, ensuring optimal engine performance and fuel efficiency, and is easy to install with a plug-and-play design. The ignition coil is covered by a comprehensive warranty, making it an excellent choice for Infiniti QX4 owners seeking to maintain or improve their vehicle's performance.

Denso APTW21-12S Denso SX-4148 ignition coils are a popular choice for replacing the faulty ignition coils in 2002-2003 Infiniti QX4 3.5L V6 engines. Here are some pros and cons to help you make an informed decision:

1. OEM Quality: Denso is a well-known automotive parts manufacturer and the SX-4148 ignition coils are original equipment used in various vehicles including Infiniti models. This ensures a perfect fit and compatibility.

2. Improved Performance: New ignition coils can improve the overall performance of the engine by providing a stronger and more consistent spark to the spark plugs, leading to better fuel efficiency and smoother engine operation.

3. Durability: Denso ignition coils are known for their high durability and reliability, providing a long-lasting solution to the problem.

4. Easy Installation: The ignition coils are relatively easy to install, and most mechanics or DIY enthusiasts can complete the job in a few hours.

1. Cost: Denso ignition coils can be more expensive than aftermarket options, but their OEM quality and durability may outweigh the cost difference for some consumers.

2. Availability: Depending on the location and availability, it may be difficult to find a local auto parts store that carries the exact Denso ignition coils needed for a 2002-2003 Infiniti QX4 3.5L V6.

The Denso SX-4148 ignition coils are a reliable and high-quality option for 2002-2003 Infiniti QX4 3.5L V6 owners experiencing ignition coil issues. While they may be more expensive than aftermarket options, their OEM quality, durability, and improved performance make them a worthwhile investment. However, availability may be a concern for some consumers, and it's important to ensure that the correct part number is ordered to ensure a proper fit.

If you're looking for a reliable and long-lasting ignition coil solution for your Infiniti QX4 3.5L V6, the Denso SX-4148 ignition coils are a great choice. Be sure to order the correct part number and consider purchasing from a reputable auto parts supplier to ensure availability.

Details:

6 pc Denso direct ignition coils for 2002 - 2003 Infiniti QX4 3.5l v6 spark Wz: status: in stock.

specifications ignitioncomp:

• for models: Qx4, Wz
• for makes: Infiniti
• for years: 2002–2003
• brand: Denso Auto Parts
• mpn: Sx-4148
• manufacturer warranty: 1 Year
• ipn: C440 44-20
• compatible year: 2003 2002
• core charge: Free No Core Charge
• type: Direct Ignition Coil
• universal fitment: Direct Replacement
• bundle description: 6 Pc Genuine Denso Direct Ignition Coil Kit

returns ignitioncomp:

• time: 30 days
• policy: returns accepted
• paid by: buyer

payments ignitioncomp:

• other
• credit card: discover
• wallet: paypal

offer ignitioncomp:

• sold #: 22
• in stock #: 5
• started: february 20, 2025
• prices: $24.63–$307.00
• item condition: New
• availability: in stock
• options: ship-to-home

shipping ignitioncomp:

• service: standard, expedited
• transit: 2-6 days
• class: standard, expedited
• type: fixed

general ignitioncomp:

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

seller ignitioncomp:

• city: indianapolis, indiana
• rating: 98.8%
• # reviews: 545529