SX-4272 HITACHI AUTOMOTIVE Ignition Coil Spark Plug Wire Fa

Review HITACHI AUTOMOTIVE Ignition Coil For Gmc P25 4.8l 5.7l L6 V8 Spark Plug Wire Fa for GMC 1975–1978

The Hitachi SX-4272 ignition coil is an essential component in the ignition system of select 1975-1978 GMC vehicles equipped with the 25, 4.8L, 5.7L, L6, V8 engine. This ignition coil is specifically designed to provide the necessary high voltage to the spark plugs, which in turn creates the spark required to ignite the air-fuel mixture in the engine's cylinders.

The SX-4272 ignition coil features a robust construction, ensuring durability and reliability. It is designed with a high-temperature insulator that can withstand the extreme operating temperatures within the engine compartment. The coil's primary and secondary windings are tightly wound to ensure optimal performance and energy efficiency.

The Hitachi SX-4272 ignition coil is engineered to meet the specific electrical requirements of the 1975-1978 GMC P25 engines. It delivers a robust primary voltage output of approximately 12 volts, which is stepped up to a much higher secondary voltage (around 20,000 volts) necessary to create a strong spark. This high-voltage spark is essential for efficient combustion and optimal engine performance.

This ignition coil is easy to install and comes as a single unit, making it a convenient replacement option for the original equipment. It is essential to ensure that the new ignition coil is compatible with the vehicle's spark plug wire setup, as using the incorrect wire configuration may lead to suboptimal performance or even damage to the system.

The Hitachi SX-4272 ignition coil is a high-quality and reliable replacement option for the original ignition coil in 1975-1978 GMC vehicles. It is engineered to meet the specific electrical requirements of these engines and is designed to provide robust and reliable performance for thousands of miles. By upgrading to this superior ignition coil, you can enhance the overall performance and fuel efficiency of your GMC vehicle.

The Hitachi SX-4272 ignition coil is a common replacement option for the ignition systems in 1975-1978 GMC P25 4.8L 5.7L L6 V8 engines. Like any automotive part, it comes with its own set of pros and cons.

1. High-performance ignition coil: The Hitachi SX-4272 is an upgraded ignition coil that delivers a stronger spark compared to the original equipment.

2. Reliable: This ignition coil is known for its durability and reliability, which can save you from frequent replacement.

3. Improved fuel efficiency: A strong spark produced by this ignition coil can help improve fuel efficiency by ensuring complete combustion of the fuel.

4. Easy installation: The Hitachi SX-4272 is a direct replacement for the original ignition coil, making the installation process straightforward.

1. Cost: The Hitachi SX-4272 is more expensive than the original equipment ignition coil.

2. Potential compatibility issues: While the Hitachi SX-4272 is a direct replacement for most applications, there have been reports of compatibility issues with certain vehicles or engine configurations.

3. Noise: Some users have reported that the Hitachi SX-4272 produces more noise than the original ignition coil, which can be a concern for some.

The Hitachi SX-4272 ignition coil offers several advantages, including improved performance, reliability, and fuel efficiency. However, it comes with a higher price tag and potential compatibility issues. Ultimately, the decision to purchase this ignition coil depends on your specific needs, budget, and vehicle configuration.

If you are experiencing poor engine performance, misfires, or other ignition-related issues, the Hitachi SX-4272 ignition coil may be a worthwhile investment. However, it's crucial to ensure that it is compatible with your specific engine configuration before making a purchase. Consult your mechanic or a trusted automotive parts supplier for guidance.

Details:

Hitachi ignition coil for 1975-1978 Gmc p25 4.8l 5.7l l6 v8 spark plug wire fa: status: in stock.

specifications ignitioncomp:

• for makes: Gmc
• for years: 1975–1978
• brand: Hitachi Automotive
• mpn: Sx-4272
• manufacturer warranty: 1 Year
• ipn: C318 29-47
• placement on vehicle: Ignition Ignition Coil
• compatible model: P25
• compatible year: 1978 1977 1976 1975
• core charge: Free No Core Charge
• type: Ignition Coil
• universal fitment: Direct Replacement
• bundle description: 1 Pc Genuine Hitachi Ignition Coil

shipping ignitioncomp:

• service: standard, expedited
• class: standard, expedited
• transit: 3-5 days
• type: fixed

seller ignitioncomp:

• rating: 98.8%
• # reviews: 558759
• city: indianapolis, indiana

payments ignitioncomp:

• credit card: diners-club
• wallet: google-pay
• other

returns ignitioncomp:

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

offer ignitioncomp:

• prices: $40.31–$59.77
• item condition: New
• availability: in stock
• in stock #: 4
• options: ship-to-home
• sold #: 17
• started: june 27, 2025

general ignitioncomp:

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