NGK ATV MOTORCYCLE PWC MARINE SNOWMOBILE PARTS SX4428 Spark Plugs 4PCS Hondamatic Standard 395CC 24CI Kit Yp

( Brand: Ngk Atv Motorcycle Pwc Marine Snowmobile Parts ), ( Manufacturer Part Number: SX4428 ), ( Part Type: Spark Plug ), ( Item Length: 3.070 )

Review NGK ATV MOTORCYCLE PWC MARINE SNOWMOBILE PARTS 4pcs Honda Hondamatic Standard Spark Plugs 395cc 24ci Kit Yp fits CB400A 1978

Comprehensive Spark Plug Kit for 1978 Honda CB400A Hondamatic -NGK ATV PWC Marine SX4428

Experience unparalleled engine performance with the NGK ATV PWC Marine SX4428 Spark Plug Kit, specifically designed for the 1978 Honda CB400A Hondamatic. This standard spark plug set, with a total of 4 pieces, is an essential upgrade for your classic motorcycle, ensuring optimal engine efficiency and reliability.

Each spark plug in this kit, engineered by NGK, a leading spark plug manufacturer, boasts a heat range and design specifically tailored for 395cc, 24ci engines like the one found in the CB400A. The SX4428 series spark plugs are renowned for their exceptional ignitability, longer lifespan, and resistance to deterioration, resulting in a smoother, more powerful, and more fuel-efficient ride.

Installation of these premium spark plugs is straightforward and will significantly improve the performance and longevity of your 1978 Honda CB400A Hondamatic. With the NGK ATV PWC Marine SX4428 Spark Plug Kit, you can enjoy a more responsive engine, quicker acceleration, and improved gas mileage.

In addition, this spark plug kit is an excellent choice for atv, pwc, and marine applications, making it a versatile and valuable addition to your toolkit. By choosing the NGK ATV PWC Marine SX4428 Spark Plug Kit, you are investing in a high-quality, long-lasting solution designed to deliver unmatched performance and lasting satisfaction on the road or water. Upgrade your engine today with this exceptional spark plug kit from NGK.

Product: NGK ATV PWC Marine SX4428 4-pack Spark Plugs 395cc 24ci Kit (YP) for 1978 Honda CB400A Hondamatic Standard

1. High-quality product: NGK is a reputable brand known for producing reliable and high-performance spark plugs.

2. Universal fit: These spark plugs are designed to fit a wide range of ATVs, PWCs, and marine engines, making them a versatile choice.

3. Kit includes four spark plugs: This ensures that you have enough to replace all the plugs in your engine, reducing the need for future purchases.

4. Suitable for 1978 Honda CB400A Hondamatic: These spark plugs are specifically designed for this model, ensuring a proper fit and optimal engine performance.

1. Specific to a model: While these spark plugs are suitable for the 1978 Honda CB400A Hondamatic, they may not be compatible with other models or engine types.

2. Potential for excess gapping: Some users have reported that the spark plugs may require adjustment to achieve the correct gap, but this can be remedied with a gapping tool.

3. Higher price point: Compared to some generic spark plug options, these NGK spark plugs may be more expensive, but their quality and performance may justify the cost for many users.

The NGK ATV PWC Marine SX4428 4-pack Spark Plugs Kit is a high-quality choice for those in need of spark plugs for their 1978 Honda CB400A Hondamatic. While they may have a higher price point, their superior performance, fit, and durability make them a worthwhile investment. It's essential to ensure that you have the correct spark plugs for your specific engine model to prevent any compatibility issues.

If you own a 1978 Honda CB400A Hondamatic and are in need of spark plugs, the NGK ATV PWC Marine SX4428 4-pack Spark Plugs Kit is a reliable choice. For other models, it is crucial to research and find the correct spark plugs for your specific engine type to ensure optimal performance and compatibility.

Details:

4pcs 1978 Honda CB400A Hondamatic NGK Standard Spark Plugs 395cc 24ci Kit yp: Status: In Stock.

part #: sx4428 prices

• $10.30-$18.60

specifications cyclesparkplugs:

• for models: Cb400a
• for makes: Honda
• for years: 1978
• brand: Ngk Atv Motorcycle Pwc Marine Snowmobile Parts
• mpn: Sx4428
• part type: Spark Plug
• item length: 3.070

general cyclesparkplugs:

• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Spark Plugs
• condition: New

seller cyclesparkplugs:

• rating: 98.4%
• city: Indianapolis, Indiana
• # reviews: 190178

returns cyclesparkplugs:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

shipping cyclesparkplugs:

• cost: $0.00
• type: Fixed
• transit: 4-6 Days
• service: Standard, Expedited
• class: Standard, Expedited

offer cyclesparkplugs:

• started: July 25, 2025
• availability: In Stock
• quantity: 10
• options: Ship-to-home
• sold: 0

payments cyclesparkplugs:

• other
• credit card: Visa
• wallet: Paypal

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