NGK 2399 B10HS Nickel Spark Plug Cross Reference Guide

As a professional automotive journalist, I understand the importance of a reliable spark plug in maintaining your vehicle’s performance. That’s why I want to introduce you to the **NGK 2399 B10HS** nickel spark plug, a component that stands for durability and efficiency. Known in the industry for its high-quality automotive parts, NGK offers the B10HS model that provides exceptional service life and optimal engine performance. Recognizing the essential role of spark plugs, I will delve into this product’s specifications to assist you in making an informed decision about your spark plug cross reference needs.

Key Takeaways

  • The NGK 2399 B10HS spark plug features a **0.7mm gap** and a **removable terminal nut**, accentuating its user-friendly design.
  • It has a competitive price point at **$4.53 USD each**, with the benefit of price breaks for bulk purchases – a boon for both individual and commercial buyers.
  • This spark plug boasts **trivalent metal plating** for outstanding anti-corrosion and anti-seizing properties, ensuring your vehicle runs smoothly.
  • With a design that includes **corrugated ribs to prevent flashover**, and a **copper core** to aid in heat removal, the NGK B10HS is synonymous with high performance.
  • Knowing the importance of compatibility, it caters specifically to a range of **Kawasaki motorcycles from 1970 to 1975**, which assures a perfect fit for powersports enthusiasts.
  • Equipped with robust **heat range and torque specs**, this NGK product is tailored for both **cast iron and aluminum** engine applications.
  • The longevity of 30,000 miles coupled with a **60-day warranty** makes the NGK 2399 B10HS a trustworthy choice for those seeking a durable and reliable spark plug.

Understanding the Specifications of NGK 2399 B10HS

When assessing the NGK 2399 B10HS, a notable performance spark plug, it is crucial to understand its construction and design. Not only does this impact the spark plug’s function but also the overall health and efficiency of your vehicle’s engine. As someone who takes vehicle maintenance seriously, let’s decipher the robust NGK spark plug specifications that contribute to its reputation as a durable and high-performance component in the world of powersports and reliable automotive parts.

The Construction and Design of the NGK 2399 Spark Plug

The build quality of the NGK B10HS spark plug reflects a commitment to spark plug longevity and optimal spark plug function. With its sturdy shell and precisely measured dimensions, it embodies the cutting-edge spark plug design that NGK is known for:

  • Thread Diameter: 14mm
  • Thread Pitch: 1.25mm
  • Seat Type: Gasket
  • Reach: 12.7mm (1/2″)
  • Hex Size: 13/16″ (21mm)
  • Terminal Type: Removable Nut

The design also includes a center electrode made of nickel, exhibiting the ideal blend of strength and conductivity required for a high-performance spark plug.

Interpreting the Product Specifications for Optimal Performance

I find that a detailed analysis of the product specifications allows us to ensure that every NGK B10HS will function at its best:

Specification Description
Material Nickel
Electrode Type Standard
Size 2.5mm
Projection Non-Projected
Gap .028″ (0.7mm)
Heat Range 10
Torque Specs Cast Iron: 18-25.3 lb. ft.
Aluminum: 18-21.6 lb. ft.
Longevity 30k Miles
Warranty 60 Days

The absence of a resistor in this NGK spark plug provides a direct path for the ignition current, while the carefully considered gap ensures efficient spark generation and fuel combustion.

Exploring the Durability and Longevity of NGK Spark Plugs

The durable NGK spark plug, namely the NGK 2399 B10HS, offers a significant service life—up to 30,000 miles—without compromising on performance. These plugs are crafted from quality materials aimed at battling corrosion and seizing, indicative of a product designed for superior endurance:

  • Corrugated ribs to prevent flashover
  • Pure alumina silicate ceramic insulator for strength and heat transfer
  • Copper core to aid in heat dissipation
  • Triple seals to prevent leakage

This robust construction is tailored predominantly to powersports, fitting Kawasaki motorcycle models from the early ’70s to mid-’70s. It is clear that when you invest in NGK, you’re securing peace of mind with spark plug longevity and unwavering performance.

Compatibility and Fitment for the NGK B10HS Spark Plug

I frequently emphasize the importance of ensuring spark plug compatibility for your vehicle’s optimal performance. My focus on the **NGK 2399 B10HS** spark plug points out its remarkable fitment guide for specific Kawasaki motorcycle models. Diving into the specifications, I reveal why the availability and precise fitment of this spark plug are significant for powersports enthusiasts.

  • Exclusively designed for **powersports** models, this spark plug leads in its class for compatibility.
  • Strict adherence to a fitment guide ensures that the NGK 2399 B10HS aligns with certain Kawasaki models seamlessly.
  • Compatibility and precise fitment are critical factors in achieving peak engine performance and preventing misfires or other common issues.

While the NGK B10HS does not suit automotive or non-automotive applications, the tailored fit for the Kawasaki powersports machines from the 1970s ensures that the part will operate as expected—a testimony to the stringent standards for spark plug compatibility NGK sets for its products.

Kawasaki Model Year Fitment Confirmation
F5 Base 1970-1971 Verified
F5 Big Horn Base 1970-1971 Verified
F9 Base 1972-1975 Verified

As a rider or technician, confirming the compatibility of the NGK 2399 B10HS spark plug is straightforward. Visually verifying the **spark plug compatibility** is an initial step. For a more detailed confirmation, referencing the fitment guide can help you ensure you’re selecting the correct plug for the older yet robust Kawasaki machines. And that’s precisely what the NGK 2399 B10HS brings to the table—an undisputed compatibility with a slice of motorcycle history.

In conclusion, when seeking a spark plug for a classic Kawasaki motorcycle, the **NGK 2399 B10HS** provides an impeccable fit designed to boost the engine’s performance, exactly what the serious rider yearns for. Always consult the fitment guide to ensure you’re on the right track for spark plug compatibility, and trust in NGK for a component that slots into the engine like the final piece of a well-engineered puzzle.

Cross Referencing the NGK 2399 B10HS with Other Brands

In my pursuit to provide accurate spark plug selection for enthusiasts and professionals alike, cross referencing spark plugs becomes a critical step. Today, I focus on the NGK 2399 B10HS cross reference process, which, although may not have direct cross-references listed, can be compared to other variants to find a suitable alternative. It’s all about matching the specifications precisely to ensure an exact fit and optimal engine performance.

How to Cross Reference Spark Plugs for Accuracy

For accurate cross referencing of spark plugs, it is crucial to pay meticulous attention to details like the thread size, gap, heat range, and construction material. When seeking a comparable spark plug to the NGK 2399 B10HS, I always consult comprehensive reference charts that include various renowned spark plug manufacturers. Doing so ensures that I am selecting a compatible spark plug that will perform as expected in specific engine models.

Comparable Models to NGK B10HS from Renowned Manufacturers

Finding a NGK 2399 alternative requires us to look at other reputable brands and their available options. For example, when I cross-reference against the Bosch 0241274504 spark plugs, a variety of NGK models, including the NGK 2940 and NGK BR10HIX, appear as suitable replacements. This indicates that although the NGK 2399 B10HS is a unique fit, there are other models from NGK and beyond that could provide a similar level of reliability and performance.

Comparable Spark Plug Brand Thread Diameter and Pitch Gap Size Electrode Material Projection Heat Range Special Features
W31FS Denso 14mm, 1.25mm Varies Nickel Non-Projected Similar Standard performance
2940 (B10ES) NGK 14mm, 1.25mm 0.7mm Nickel Non-Projected 10 Standard design
6692 (BR10EIX) NGK 14mm, 1.25mm 0.7mm Iridium Non-Projected 10 High performance, iridium tip
BR10HIX NGK 14mm, 1.25mm 0.7mm Iridium Non-Projected 10 Ultimate performance, iridium IX

While cross referencing spark plugs like the NGK 2399 B10HS, I always remind my fellow drivers and readers that accuracy is paramount. Ensuring that you compare and equalize the various parameters is key to avoid engine misfires or decreased longevity. Whatever your choice may be – whether opting for a comparable spark plugs model, such as the ones listed above from renowned spark plug manufacturers, or sticking to the dependable NGK 2399 alternative – you’re now empowered with the information needed to make a wise and fitting selection.

Maximizing Engine Performance with NGK High Performance Spark Plugs

As an automotive journalist, I’ve observed that one of the simplest yet most effective ways to boost your vehicle’s performance is through an upgrade to NGK high performance spark plugs. Incorporating a small part such as the NGK 2399 B10HS can make a significant difference in maximizing engine performance. The meticulous design of these automotive parts upgrades, coupled with precision engineering, contributes to a more efficient and robust engine operation. It’s these upgrades that distinguish NGK’s spark plugs from the competition.

With an unwavering focus on quality, NGK high performance spark plugs are constructed with features like corrugated ribs to prevent flashover, a robust pure alumina silicate ceramic insulator for better heat transfer, and a copper core that adeptly aids in heat removal. These attributes are integral for a spark plug’s ability to enhance engine performance. Whether it’s rugged terrains for the powersports aficionado or the daily demands of the road for commuting warriors, an automotive parts upgrade with NGK spark plugs can deliver unrivaled results.

In recommending products like NGK’s, I’m not just suggesting a new spark plug; I’m advocating for an experience that reshapes the way you interact with your vehicle. After meticulous evaluation and use, my assurance stands firm that upgrading to the NGK 2399 B10HS—known for its exceptional quality and performance—heralds an investment in your vehicle’s longevity and efficiency. If optimizing your engine’s performance is your goal, NGK’s high performance spark plugs should be an integral part of your maintenance regime.


What is the significance of the NGK 2399 B10HS spark plug?

The NGK 2399 B10HS spark plug is a high performance, durable, and reliable automotive part ideal for powersports applications. Its superior construction ensures optimal functionality and peak engine performance.

Can the NGK 2399 B10HS be cross-referenced with other brands?

Yes, while specific cross references are not provided, it can typically be compared with other brands to find a suitable equivalent. An example is the Bosch 0241274504, which has replacements that include various NGK models such as 2940 and NGK BR10HIX.

What are the key design features of the NGK 2399 spark plug?

The NGK 2399 spark plug features a removable terminal nut, a 0.7mm gap, trivalent metal plating for anti-corrosion and anti-seizing properties, and corrugated ribs to prevent flashover. It also has pure alumina silicate ceramic for strength and heat transfer, a copper core, and triple seals to avoid leakage.

How does the NGK B10HS enhance engine performance?

The NGK B10HS spark plug contributes to engine performance by featuring materials and designs tailored to facilitate efficient heat transfer, reliable ignition, and reduced misfires, thereby ensuring smoother engine operation and increased power output.

What motorcycles are compatible with the NGK B10HS spark plug?

The NGK B10HS is designed to fit certain Kawasaki motorcycle models manufactured between 1970 and 1975, specifically the F5 Base, F5 Big Horn Base, and the F9 Base models.

How often should I replace my NGK 2399 B10HS spark plug?

The recommended replacement period can vary depending on your vehicle’s conditions and usage, but the NGK 2399 B10HS is built to last up to 30,000 miles to maintain optimal performance.

What is the importance of ensuring correct spark plug gap?

Correct spark plug gap is crucial to proper spark plug function as it influences the spark’s strength and the efficiency of combustion within the engine. An improper gap can lead to misfires, reduced fuel efficiency, and poor engine performance.

Are there different materials for spark plug electrodes, and why do they matter?

Yes, spark plug electrodes can be made from different materials such as copper, platinum, or iridium. The material affects the plug’s durability, heat range, and performance. For instance, the NGK 2399 B10HS has a nickel electrode, which provides a good balance between performance and cost-effectiveness.

How do I correctly install an NGK 2399 B10HS spark plug?

To install an NGK 2399 B10HS spark plug, ensure the engine is cool and remove the old plug. Set the correct gap on the new plug, apply anti-seize if necessary, and screw it in by hand until snug. Use a torque wrench to tighten to the specified torque value, which is 18-25.3 lb. ft. for cast iron or 18-21.6 lb. ft. for aluminum heads.

What measures does NGK take to prevent spark plug corrosion and seizing?

NGK implements trivalent metal plating on the 2399 B10HS spark plug to offer enhanced protection against corrosion and seizing. This extends the plug’s lifespan and ensures reliable performance over time.

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