JPN D8HA Spark Plug Ngk 4X 7112

( Brand: Jpn ), ( Manufacturer Part Number: D8HA ), ( Part Type: Spark Plug ), ( Color: Silver )

Review JPN 4x Spark Plug Replaces Ngk

NGK 7112 D8HA 4x Spark Plug - High-Performance Ignition Solution for Japanese Engines

The NGK 7112 D8HA 4x Spark Plug is a premium ignition component designed specifically for Japanese high-performance engines. This spark plug, manufactured by NGK Spark Plugs, a globally recognized leader in the automotive and motorcycle industry, guarantees reliable and efficient performance.

The NGK 7112 D8HA 4x Spark Plug features a unique Iridium center electrode, denoted by the D8HA code. Iridium, an extremely hard and durable metal, offers up to twice the service life of traditional spark plugs, ensuring minimal replacements and extended engine longevity. The narrow, precision-machined electrode also results in a smaller spark plug gap, which produces a more forceful spark for quicker and more efficient combustion.

This spark plug offers a copper ground electrode for enhanced heat transfer and reduced hot-spot temperatures, which helps prevent pre-ignition and knocking in high-compression engines. The resistor-equipped spark plug body ensures a consistent and strong spark, even under demanding driving conditions.

The NGK 7112 D8HA 4x Spark Plug is designed to meet the specific needs of Japanese engines, providing a reliable and efficient ignition system that optimizes performance and fuel efficiency. Its compact size and superior design make it an ideal choice for enthusiasts and professionals seeking a high-quality spark plug for their Japanese engine.

In conclusion, the NGK 7112 D8HA 4x Spark Plug offers a superior ignition solution for Japanese high-performance engines. Its Iridium center electrode, copper ground electrode, and resistant spark plug body ensure a consistent, strong spark, efficient combustion, and long service life. Upgrade your engine's ignition system with the NGK 7112 D8HA 4x Spark Plug and experience the difference in performance and fuel efficiency.

The NGK D8HA 4x Spark Plug model 7112 is a popular choice among many car owners and mechanics due to its high-quality construction and performance. Here are some pros and cons to consider before making a purchase:

1. High heat range (H7) makes it suitable for high-performance engines, reducing the risk of pre-ignition.

2. Excellent resistance to fouling, ensuring consistent spark and performance over time.

3. Durable construction with a fine-wire center electrode for improved ignitability and faster combustion.

4. Long service life due to the use of high-quality materials and advanced technology.

5. Widely available and compatible with various makes and models of cars, including Japanese automobiles.

1. May be more expensive than standard spark plugs.

2. Some users have reported that the platinum tip can wear out faster than iridium tips, although this is less common with the D8HA model.

3. The fine-wire center electrode may be more susceptible to breakage if the plug is improperly installed or the engine is run with incorrect ignition timing.

In conclusion, the NGK D8HA 4x Spark Plug model 7112 is a high-quality spark plug suitable for high-performance engines. While it may be more expensive than standard plugs, its durability and resistance to fouling make it a cost-effective choice in the long run. However, it's important to ensure proper installation and follow the manufacturer's recommendations for optimal performance. If you're looking for a reliable spark plug for your high-performance vehicle, the NGK D8HA 4x Spark Plug model 7112 is a recommended choice.

Details:

Superior construction, longer life, optimum performance. 4x Spark Plug Replaces NGK 7112 D8HA JPN. 4X Spark Plug D8HA.

part #: d8ha prices

• $14.99-$15.88

specifications electricacompone:

• brand: Jpn
• mpn: D8ha
• part type: Spark Plug
• color: Silver

shipping electricacompone:

• cost: $0.00
• carrier: USPS
• type: Fixed
• service: USPS First Class
• transit: 4-11 Days
• class: Standard

payments electricacompone:

• other
• wallet: Apple-pay
• credit card: Mastercard

returns electricacompone:

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

general electricacompone:

• condition: New
• ATV, Side-by-Side UTV Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components

seller electricacompone:

• # reviews: 5396
• city: Wilmot, New Hampshire
• rating: 98.3%

offer electricacompone:

• availability: In Stock
• started: November 17, 2025
• options: Ship-to-home
• quantity: 8
• sold: 0

Jpn D8HA Is Similar To:

• Jpn Jpnd8ha 4x Spark Plug D8ha For Honda Cb77 Super Hawk 305 1961 1962 1963 1964-1968 (46.4% similar) This is the plug for Honda CB77 super hawk, CB175 and other sixties Honda's. Package included: 4x spark plug Jpn D8HA. 4x spark plug D8HA for Honda CB77 super hawk 305 1961 1962 1963 1964 -1968.: set of 4 D8HA spark plugs...(January 4th, 2026)