SX-2358 NGK Ignition Coil Humber Spark Imperial

Review NGK Pc Ignition Coil For Humber 3.0l 4.1l L6 Spark for IMPERIAL CR 1950–1967

The Ngk SX-2358 ignition coil is a high-performance replacement coil specifically designed for use in 1950-1967 Humber Imperial models with a 3.0L or 4.1L L6 engine and a spark plug requiring a 14mm thread size. This coil is an excellent upgrade for original equipment coils, providing improved ignition performance and reliability.

The SX-2358 ignition coil features a robust design with a compact size, making it an ideal fit for classic cars. It boasts a high-energy output of 12,000 volts and 13.5 amps at 0.025 seconds, ensuring efficient and consistent spark generation. This high output is vital for optimal engine performance, particularly in older vehicles that may have worn or failing ignition components.

The coil is built with a durable, high-quality core material, ensuring long-lasting performance. It also features a double-sealed design, which protects the internal components from contaminants and harsh environmental conditions. This design provides added peace of mind, as it minimizes the risk of coil failure due to moisture or other external factors.

The Ngk SX-2358 ignition coil is engineered with a low-resistance primary winding, which allows for quicker coil charging and more efficient use of electrical energy. This results in a stronger, more consistent spark that helps ensure smooth engine operation and improved fuel efficiency.

Additionally, this coil is compatible with both points and electronic ignition systems, making it a versatile choice for a wide range of classic car applications. It is also easy to install, with clear instructions provided to help ensure a straightforward and hassle-free installation process.

In summary, the Ngk SX-2358 ignition coil is a top-quality replacement coil that delivers superior ignition performance and reliability for 1950-1967 Humber Imperial models with a 3.0L or 4.1L L6 engine. Its robust design, high-energy output, and compatibility with both points and electronic ignition systems make it an excellent choice for classic car enthusiasts seeking to upgrade their ignition system for improved engine performance and longevity.

The NgK SX-2358 ignition coil is a popular aftermarket option for vehicles requiring a 3.0L 4.1L 6-cylinder spark plug ignition system, including some models of the 1950-1967 Humber Imperial. Here are the pros and cons of purchasing this ignition coil for your Humber Imperial:

1. Improved Performance: The NgK SX-2358 ignition coil can provide a stronger spark compared to the original equipment, leading to improved engine performance and fuel efficiency.

2. Longer Lifespan: Aftermarket ignition coils, such as the NgK SX-2358, are often designed to last longer than original equipment. This can save you money in the long run by reducing the need for frequent replacements.

3. OEM Replacement: The NgK SX-2358 ignition coil is an OEM (Original Equipment Manufacturer) replacement, meaning it is designed to meet or exceed the performance and reliability of the original equipment.

4. Easy Installation: The ignition coil is a relatively simple component to replace and can usually be done without the need for professional assistance.

1. Cost: Aftermarket ignition coils, such as the NgK SX-2358, can be more expensive than the original equipment. However, the longer lifespan and improved performance may make the investment worthwhile.

2. Incompatibility: It is essential to ensure that the NgK SX-2358 ignition coil is compatible with your specific Humber Imperial model before making a purchase.

3. Potential for Damage: During the installation process, there is a risk of damaging other components or causing electrical issues if not installed correctly. It is recommended to follow the installation instructions carefully and consult with a professional if necessary.

The NgK SX-2358 ignition coil can offer improved performance, a longer lifespan, and easy installation for your Humber Imperial. However, it is essential to consider the potential cost and compatibility before making a purchase. Ultimately, the decision to buy the NgK SX-2358 ignition coil depends on your specific needs, budget, and the condition of your vehicle's current ignition system.

If you are experiencing issues with your Humber Imperial's ignition system or looking to upgrade for improved performance, the NgK SX-2358 ignition coil could be a worthwhile investment. However, it is essential to ensure compatibility and consider the cost before making a purchase. If you are unsure, consult with a professional mechanic or automotive parts specialist for guidance.

Details:

1 pc Ngk ignition coil for 1950-1967 humber Imperial 3.0l 4.1l l6 - spark Cr: status: in stock.

specifications ignitioncomp:

• for models: Cr, Imperial
• for years: 1950–1967
• brand: Ngk
• mpn: Sx-2358
• manufacturer warranty: 3 Years / 36, 000 Miles
• ipn: C563 75-10
• placement on vehicle: Ignition Ignition Coil
• compatible make: Humber
• compatible model: Imperial
• compatible year: 1967 1966 1965 1964 1963 1962 1961 1960 1959 1958 1957 1956 1955
• core charge: Free No Core Charge
• type: Ignition Coil
• universal fitment: Direct Replacement
• bundle description: 1 Pc Genuine Ngk Ignition Coil

payments ignitioncomp:

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

shipping ignitioncomp:

• type: fixed
• service: standard, expedited
• class: standard, expedited
• transit: 2-5 days

general ignitioncomp:

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

seller ignitioncomp:

• rating: 98.7%
• city: indianapolis, indiana
• # reviews: 563619

returns ignitioncomp:

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

offer ignitioncomp:

• options: ship-to-home
• prices: $27.06–$53.89
• item condition: New
• sold #: 15
• availability: in stock
• in stock #: 5
• started: august 25, 2025