SX-0021 HITACHI AUTOMOTIVE Ignition Coil Spark Plug Wire Oc

Review HITACHI AUTOMOTIVE Ignition Coil For Audi 100 2.3l L5 Spark Plug Wire Oc for AUDI QUATTRO 1989–1991

The Hitachi SX-0021 ignition coil is a crucial component in the ignition system of 1989-1991 Audi Quattro 2.3L L5 engines. This ignition coil, manufactured by Hitachi, is specifically designed to provide a reliable and efficient spark for the spark plugs, ensuring optimal engine performance.

The SX-0021 ignition coil is an important part of the ignition system as it converts the battery's low voltage into the high voltage required to create a spark at the spark plugs. The spark produced by the coil ignites the air-fuel mixture in the engine's cylinders, initiating the combustion process and ultimately powering the vehicle.

This ignition coil is a high-performance component, capable of producing a robust spark even under heavy engine loads or extreme temperatures. It features advanced engineering and durable materials, ensuring long-lasting reliability and consistent performance.

The Hitachi SX-0021 ignition coil is designed to fit seamlessly into the existing ignition system of your 1989-1991 Audi Quattro 2.3L L5 engine. The coil comes with a set of spark plug wires (OC), ensuring a complete and effective replacement of the old ignition system components.

By upgrading to the Hitachi SX-0021 ignition coil, you can expect improved engine performance, smoother idle, and potentially better fuel efficiency. Additionally, this replacement can help extend the life of your spark plugs, as a more efficient ignition system allows the plugs to operate under optimal conditions.

The Hitachi SX-0021 ignition coil is a cost-effective solution for maintaining the overall health and longevity of your Audi Quattro 2.3L L5 engine. By investing in this high-quality component, you'll not only enhance the performance of your vehicle but also ensure its continued reliability and safety on the road.

The Hitachi SX-0021 ignition coil is a popular aftermarket option for replacing the original ignition coil in 1989-1991 Audi Quattro 2.3L L5 engines. Here are some pros and cons that might help you decide whether to purchase this ignition coil:

1. Improved Performance: The Hitachi SX-0021 ignition coil provides a stronger magnetic field than the original coil, leading to improved ignition performance and potentially better fuel economy and power output.

2. Longer Lifespan: Aftermarket ignition coils like the Hitachi SX-0021 are often designed to last longer than OEM coils. This can save you money in the long run by reducing the need for frequent replacements.

3. Easy Installation: Installing the Hitachi SX-0021 ignition coil is typically a straightforward process. It can usually be done in under an hour, making it a convenient solution for those who prefer to do their own car repairs.

4. Affordable: Compared to some other aftermarket ignition coils, the Hitachi SX-0021 is relatively affordable, making it a cost-effective option for Quattro owners.

1. Potential Compatibility Issues: Some users have reported compatibility issues with the Hitachi SX-0021 ignition coil, particularly with older Audi Quattro models. It's essential to ensure that the coil is compatible with your specific vehicle before making a purchase.

2. No OEM Replacement: The Hitachi SX-0021 is an aftermarket ignition coil, meaning it's not a direct OEM replacement. While it may provide better performance and longevity, some Quattro owners may prefer to stick with the original coil for peace of mind.

3. No Advanced Features: The Hitachi SX-0021 ignition coil does not offer any advanced features, such as electronic ignition control or adaptive spark timing. It's a simple, straightforward ignition coil designed to improve performance and longevity.

The Hitachi SX-0021 ignition coil is an excellent option for Audi Quattro owners looking to improve ignition performance and extend the lifespan of their ignition system. Its affordability, ease of installation, and strong magnetic field make it an attractive choice for those who prioritize value and reliability. However, potential compatibility issues and the lack of advanced features may deter some Quattro owners from making the switch. Ultimately, the decision to purchase the Hitachi SX-0021 ignition coil depends on your specific needs and priorities as a car owner. If you're looking for a cost-effective, reliable solution to improve your Quattro's ignition system, this coil is worth considering.

Details:

Hitachi ignition coil for 1989 - 1991 Audi 100 Quattro 2.3l l5 spark plug wire oc: status: in stock.

specifications ignitioncomp:

• for models: Quattro
• for makes: Audi
• for years: 1989–1991
• brand: Hitachi Automotive
• mpn: Sx-0021
• manufacturer warranty: 1 Year
• ipn: C748 11-18
• placement on vehicle: Ignition Ignition Coil
• compatible model: 100 Quattro
• compatible year: 1991 1990 1989
• core charge: Free No Core Charge
• type: Ignition Coil
• universal fitment: Direct Replacement
• bundle description: 1 Pc Genuine Hitachi Ignition Coil

payments ignitioncomp:

• wallet: paypal
• other
• credit card: discover

seller ignitioncomp:

• rating: 98.7%
• # reviews: 562478
• city: indianapolis, indiana

returns ignitioncomp:

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

shipping ignitioncomp:

• service: standard, expedited
• type: fixed
• class: standard, expedited
• transit: 2-4 days

general ignitioncomp:

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

offer ignitioncomp:

• sold #: 16
• in stock #: 3
• prices: $39.03–$49.24
• item condition: New
• started: august 11, 2025
• options: ship-to-home
• availability: in stock