NGK ATV MOTORCYCLE PWC MARINE SNOWMOBILE PARTS SX5137 Ix Kit Plugs 4PCS Iridium Spark 249CC 15CI

( Brand: Ngk Atv Motorcycle Pwc Marine Snowmobile Parts ), ( Manufacturer Part Number: SX5137 ), ( Part Type: Spark Plug ), ( Item Length: 3.310 )

Review NGK ATV MOTORCYCLE PWC MARINE SNOWMOBILE PARTS 4pcs Kawasaki Iridium Ix Spark Plugs 249cc 15ci Kit Eu fits KDX250 KDX250B 1984

Premium Performance for Your 1984 Kawasaki KDX250 with the Ngk ATV PWC Marine SX5137 Iridium IX Spark Plugs 4-Pack Kit

Experience the unparalleled power and reliability of the Ngk ATV PWC Marine SX5137 Iridium IX Spark Plugs 4-pack kit, specifically designed for the 1984 Kawasaki KDX250. This high-quality spark plug kit, with its exceptional performance and long-lasting durability, is your perfect choice for maintaining the performance of your KDX250 engine.

The SX5137 Iridium IX Spark Plugs feature a center electrode made of Iridium, an extremely dense, corrosion-resistant metal. This results in a smaller, stronger spark that ignites more efficiently, promoting faster starts, improved combustion, and enhanced engine performance. Additionally, the platinum and copper ground electrodes work together to ensure a reliable spark and longer lifespan, even under heavy loads or in adverse conditions.

Notably, the spark plugs have a 249cc, 15ci displacement, making them perfectly suited for the KDX250's 249cc, four-stroke, single-cylinder engine. With a heat range of approximately 8.5, these plugs are well-balanced for engine performance and fuel efficiency. This heat range ensures proper ignition and prevents pre-ignition or detonation, further contributing to the engine's overall health and longevity.

Furthermore, these spark plugs are designed for use in marine, ATV, and PWC applications, making them ideal for the versatile KDX250, which might be used in various terrains or water conditions. The robust construction and superior materials ensure that these spark plugs can stand up to the rigors of off-road riding or water use, providing consistent performance and reliability.

In summary, with the Ngk ATV PWC Marine SX5137 Iridium IX Spark Plugs 4-pack kit, you can rest assured that your 1984 Kawasaki KDX250 will deliver optimal performance, reliability, and longevity. The plugs' premium design, featuring Iridium, platinum, and copper electrodes, ensure a strong, efficient spark that improves combustion and promotes faster starts. This spark plug kit is the perfect upgrade for your KDX250, offering a solution for enhanced performance and long-term engine health.

Pros and Cons of Buying Ngk ATV PWC Marine SX5137 4pcs 1984 Kawasaki Kdx250 Iridium IX Spark Plugs 249cc 15ci Kdx250b Kit

1. High Quality: The spark plugs are manufactured by NGK, a reputable brand known for producing high-quality spark plugs.

2. Iridium Construction: Iridium is a precious metal that offers excellent durability, longer spark plug life, and improved performance compared to traditional spark plug materials.

3. Kit Includes Four Spark Plugs: Buying a kit rather than individual spark plugs can save you money in the long run, as you're getting multiple spark plugs at a discounted price.

4. Compatibility: These spark plugs are designed specifically for the 1984 Kawasaki Kdx250 and Kdx250b models, ensuring a perfect fit and optimal engine performance.

1. Potential Higher Cost: Iridium spark plugs are generally more expensive than traditional spark plugs, so these may not be the most cost-effective choice for some users.

2. Limited Application: These spark plugs are specifically designed for the Kawasaki Kdx250 and Kdx250b models. If you have a different vehicle, you may need to purchase a different set of spark plugs.

If you own a 1984 Kawasaki Kdx250 or Kdx250b and are looking for high-quality, durable spark plugs that can provide improved engine performance, the Ngk ATV PWC Marine SX5137 4pcs 1984 Kawasaki Kdx250 Iridium IX Spark Plugs 249cc 15ci Kdx250b Kit could be a great investment. However, if cost is a significant factor for you, traditional spark plugs may be a more affordable option. It's essential to consider your specific needs and budget before making a purchase.

Details:

4pcs 1984 Kawasaki KDX250 NGK Iridium IX Spark Plugs 249cc 15ci KDX250B Kit eu: Status: In Stock.

part #: sx5137 prices

• $24.05-$33.86

specifications cyclesparkplugs:

• for models: Kdx250, Kdx250b
• for makes: Kawasaki
• for years: 1984
• brand: Ngk Atv Motorcycle Pwc Marine Snowmobile Parts
• mpn: Sx5137
• part type: Spark Plug
• item length: 3.310

seller cyclesparkplugs:

• # reviews: 190370
• city: Indianapolis, Indiana
• rating: 98.3%

returns cyclesparkplugs:

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

shipping cyclesparkplugs:

• type: Fixed
• cost: $0.00
• service: Standard, Expedited
• class: Standard, Expedited
• transit: 4-7 Days

offer cyclesparkplugs:

• quantity: 10
• availability: In Stock
• started: August 24, 2025
• options: Ship-to-home
• sold: 0

general cyclesparkplugs:

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

payments cyclesparkplugs:

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

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