SX-1801 HITACHI AUTOMOTIVE Ignition Coils Spark Plug Nissan

Review HITACHI AUTOMOTIVE Pc Ignition Coils For Nissan 3.5l V6 Spark Plug Gm for NISSAN GM ALTIMA 2002–2007

The Hitachi SX-1801 ignition coils are a crucial component in the ignition system of select 2002-2007 Nissan Altima vehicles equipped with a 3.5L V6 engine and spark plugs similar to those used by General Motors. These ignition coils are manufactured by Hitachi Automotive Systems, a leading global supplier of automotive components.

The SX-1801 ignition coils are designed to generate a high voltage spark required to ignite the air-fuel mixture in the engine's cylinders. This spark triggers the combustion process, which in turn powers the vehicle. Each ignition coil contains a primary and secondary winding. When the distributor or coil pack's rotor or electrode engages with the ignition coil, an electrical current flows through the primary winding, creating a magnetic field.

As the rotor or electrode moves away, the magnetic field collapses, inducing a high voltage in the secondary winding. This high voltage spark is then transferred to the spark plugs, which ignite the air-fuel mixture in the engine cylinders.

These Hitachi SX-1801 ignition coils are designed for durability and reliability, ensuring optimal engine performance. They are engineered to meet or exceed the original equipment manufacturer (OEM) specifications. Each ignition coil undergoes rigorous testing to ensure it meets the highest standards of quality and performance.

The Hitachi SX-1801 ignition coils are available as individual components, making them a cost-effective solution for replacing a faulty ignition coil. They are also available as part of a complete ignition coil set, which includes the necessary spark plugs and other related components.

Installing these ignition coils is a straightforward process and can be done by most do-it-yourself (DIY) enthusiasts or by a professional mechanic. The installation process typically involves removing the old ignition coils, installing the new ones, and adjusting the timing if necessary.

By choosing the Hitachi SX-1801 ignition coils for your 2002-2007 Nissan Altima 3.5L V6, you can rest assured that you are getting a high-quality, reliable, and durable component that will help keep your vehicle running smoothly and efficiently.

Hitachi SX-1801 ignition coils are a popular aftermarket option for vehicles like the 2002-2007 Nissan Altima 3.5L V6 with spark plugs comparable to GM's. Let's discuss the potential advantages and disadvantages of using these coils for your vehicle.

1. Improved Performance: Hitachi ignition coils are known for their superior performance. These coils can produce a stronger spark, which can enhance combustion efficiency and lead to improved engine performance.

2. Durability: Hitachi SX-1801 ignition coils are designed to last longer than OEM coils. They have a more robust construction and can handle higher electrical loads, reducing the frequency of replacements.

3. Cost-effective: Although aftermarket parts can sometimes have a higher upfront cost, the longevity of Hitachi coils can save you money in the long run, as you'll need to replace them less frequently.

1. Installation Complexity: Installing aftermarket ignition coils, like the Hitachi SX-1801, can be more complex than installing OEM parts. You might need specialized tools or additional labor to complete the installation.

2. Potential Compatibility Issues: Although the Hitachi SX-1801 coils are often a direct fit for various vehicles, it's essential to ensure they are compatible with your specific Nissan Altima model and spark plugs before making a purchase.

3. Lack of OEM Warranty: When you purchase aftermarket parts like Hitachi ignition coils, you may not receive the same level of warranty coverage as you would with OEM parts.

The Hitachi SX-1801 ignition coils offer several advantages, such as improved performance, durability, and cost-effectiveness. However, they also come with disadvantages, such as installation complexity, potential compatibility issues, and a lack of OEM warranty.

Considering the benefits and drawbacks, if you're looking for a reliable and long-lasting ignition coil solution for your 2002-2007 Nissan Altima 3.5L V6 with compatible spark plugs, the Hitachi SX-1801 coils could be a good choice. Just ensure you confirm compatibility before making a purchase and are prepared for the installation process.

Details:

6 pc Hitachi ignition coils for 2002 - 2007 Nissan Altima 3.5l v6 spark plug Gm: status: in stock.

specifications ignitioncomp:

• for models: Altima
• for makes: Nissan, Gm
• for years: 2002–2007
• brand: Hitachi Automotive
• mpn: Sx-1801
• ipn: C859 38-54
• manufacturer warranty: 1 Year
• placement on vehicle: Ignition Ignition Coil
• compatible make: Nissan
• compatible year: 2007 2006 2005 2004 2003 2002
• core charge: Free No Core Charge
• type: Ignition Coil
• universal fitment: Direct Replacement
• bundle description: 6 Pc Genuine Hitachi Ignition Coil Kit

general ignitioncomp:

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

offer ignitioncomp:

• sold #: 8
• availability: in stock
• price: $279.78
• item condition: New
• in stock #: 1
• started: march 29, 2026
• options: ship-to-home

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• service: standard, expedited
• type: fixed
• transit: 3-6 days
• class: standard, expedited

seller ignitioncomp:

• rating: 99.6%
• city: indianapolis, indiana
• # reviews: 638747

returns ignitioncomp:

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