SX-1246 HITACHI AUTOMOTIVE Rear Ignition Coils Spark Plug Cw

Review HITACHI AUTOMOTIVE Pc Rear Ignition Coils For Infiniti 5.6l V8 Spark Plug Cw for INFINITI M56 2013

The Hitachi SX-1246 rear ignition coils are a crucial component of the ignition system in your 2013 Infiniti M56 5.6L V8 engine. These coils are responsible for generating the high voltage spark needed to ignite the air-fuel mixture in the cylinders during the combustion process.

These specific Hitachi coils are designed for the rear cylinders of the Infiniti M56 engine. Each coil features a compact and robust design, with a lightweight yet durable aluminum housing. The coils are also equipped with a high-temperature insulator to ensure reliable performance even under extreme operating conditions.

The Hitachi SX-1246 ignition coils are designed to meet or exceed OEM specifications for your Infiniti M56 engine. They are engineered to provide consistent and reliable spark output, which is essential for optimal engine performance and fuel efficiency.

These coils come as a set of two, one for each rear cylinder. They are easy to install, with a straightforward plug-and-play design that connects directly to the spark plug wires. The coils are also designed to work seamlessly with your vehicle's ignition system, ensuring a hassle-free installation process.

In summary, the Hitachi SX-1246 rear ignition coils are a high-quality and reliable solution for replacing the worn-out or faulty coils in your 2013 Infiniti M56 5.6L V8 engine. They offer consistent and reliable spark output, easy installation, and a durable design that is built to last. With these coils, you can rest assured that your Infiniti M56 engine will continue to perform at its best.

Hitachi SX-1246 rear ignition coils are a popular choice for replacing the original equipment on 2013 Infiniti M56 5.6L V8 engines due to their high-quality construction and reliable performance. However, like any automotive part, they come with their own set of pros and cons.

1. Superior Build Quality: Hitachi ignition coils are known for their robust and durable design, ensuring long-lasting performance.

2. Enhanced Fuel Efficiency: The coils help improve combustion efficiency, which in turn can lead to better fuel economy.

3. Improved Engine Performance: Upgraded ignition coils can lead to increased horsepower and torque, resulting in better overall engine performance.

4. Reduced Engine Knocking: The new coils can help reduce engine knocking and pinging, providing a smoother driving experience.

5. OEM-Grade Compatibility: The Hitachi SX-1246 coils are designed to meet or exceed the original equipment specifications, ensuring a proper fit and function.

1. Cost: Replacing stock ignition coils with aftermarket options, like the Hitachi SX-1246, can be more expensive than using OEM parts.

2. Installation Complexity: Rear ignition coils are more difficult to access and install compared to front coils due to their location near the cylinder head. It is recommended to have the installation done by a professional mechanic.

3. Potential for False Positives: In some cases, symptoms of faulty ignition coils may be caused by other issues, such as faulty spark plugs or distributor issues. Diagnosing the root cause can be challenging and time-consuming.

Considering the pros and cons, the Hitachi SX-1246 rear ignition coils can be a worthwhile investment for Infiniti M56 5.6L V8 owners looking to improve engine performance, fuel efficiency, and reduce engine knocking. However, the higher cost and installation complexity should be taken into account before making a purchase. Ultimately, it is essential to have a thorough diagnosis performed by a qualified mechanic to ensure that the ignition coils are the root cause of any symptoms and that the benefits of the upgrade outweigh the costs.

If you have confirmed that your 2013 Infiniti M56 5.6L V8's ignition coils are the cause of engine performance issues, and you are willing to invest in a high-quality aftermarket option, the Hitachi SX-1246 rear ignition coils are a solid choice. It is essential to have the installation done by a professional mechanic to ensure proper fitment and function.

Details:

8 pc Hitachi rear ignition coils for 2013 Infiniti M56 5.6l v8 spark plug cw: status: in stock.

specifications ignitioncomp:

• for models: M56
• for makes: Infiniti
• for years: 2013
• brand: Hitachi Automotive
• mpn: Sx-1246
• manufacturer warranty: 1 Year
• ipn: C442 67-34
• placement on vehicle: Ignition Ignition Coil
• core charge: Free No Core Charge
• position: Rear
• type: Ignition Coil
• universal fitment: Direct Replacement
• bundle description: 8 Pc Genuine Hitachi Ignition Coil Kit

payments ignitioncomp:

• credit card: visa
• other
• wallet: apple-pay

offer ignitioncomp:

• sold #: 18
• prices: $277.59–$435.36
• item condition: New
• availability: in stock
• options: ship-to-home
• started: june 12, 2025
• in stock #: 2

shipping ignitioncomp:

• type: fixed
• class: standard, expedited
• transit: 4-8 days
• service: standard, expedited

general ignitioncomp:

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

returns ignitioncomp:

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

seller ignitioncomp:

• # reviews: 557548
• rating: 98.8%
• city: indianapolis, indiana