NGK 57221EE5-4D1B4E Resistor Sparkplugs BR9ES

( Brand: Ngk ), ( Manufacturer Part Number: 57221EE5-4D1B4E ), ( Part Type: Resistor ), ( Item Length: 3.000 )

Review NGK Two Resistor Sparkplugs Honda fits 250R ATC 1984–1986

Precision-Engineered NGK BR9ES Spark Plugs for Honda ATC 250R (1984-1986)

Experience unparalleled performance and reliability with the NGK 57221EE5-4D1B4E Resistor Spark Plugs, specifically designed for the Honda ATC 250R models manufactured between 1984 and 1986.

NGK, a global leader in the manufacture of spark plugs, ignition coils, and sensors, has crafted these spark plugs with meticulous attention to detail, ensuring they meet the highest standards of quality and performance. The NGK 57221EE5-4D1B4E spark plugs are an essential component in maintaining the optimal functioning of your Honda ATC 250R, ensuring a smooth and efficient ride.

These spark plugs feature a unique center electrode and a fine-tuned resistance to deliver a powerful spark, ensuring consistent ignition of the air-fuel mixture in your engine. This results in improved combustion efficiency, enhanced power output, and reduced emissions.

The NGK BR9ES spark plugs are designed with a heat range that ensures optimal performance under various riding conditions. The heat range helps regulate the spark plug temperature, extending its lifespan and ensuring consistent performance over time.

Furthermore, these spark plugs are equipped with a corrosion-resistant platinum center electrode and a durable, heat-resistant shell, providing superior protection against the harsh conditions that your ATV may encounter. This not only ensures the longevity of the spark plug but also helps maintain the overall health of your engine.

In conclusion, the NGK 57221EE5-4D1B4E Resistor Spark Plugs for Honda ATC 250R models (1984-1986) are the perfect choice for riders seeking improved performance, extended lifespan, and consistent reliability. By choosing these high-quality spark plugs, you are investing in the long-term health and performance of your Honda ATC 250R.

1. High Quality: Ngk is a well-known brand for spark plugs, renowned for its high-quality products. These spark plugs are designed for superior performance and longevity.

2. Improved Engine Performance: Ngk spark plugs can help to improve engine performance, acceleration, and fuel efficiency by delivering a more precise spark.

3. Suitability: These spark plugs are specifically designed for Honda ATC 250R models from 1984 to 1986, ensuring a perfect fit and function.

1. Cost: Ngk spark plugs are typically more expensive than generic or lesser-known brands. This could be a disadvantage for budget-conscious consumers.

2. Availability: Depending on your location, it might be harder to find these specific spark plugs in local stores, and you may need to order them online.

3. Potential for Overkill: If your ATV is rarely used or driven under light load conditions, the high-performance nature of these spark plugs might be overkill, and you may not notice a significant improvement in performance.

Conclusion: If you are a frequent user of your Honda ATC 250R, value performance, and are willing to pay a premium for a well-known brand, the Ngk 57221EE5-4D1B4E Spark Plugs BR9ES could be a good choice. However, if you're on a tight budget or your ATV is used infrequently, you might want to consider cheaper alternatives that still meet the specifications for your model.

Recommendation: I recommend researching other high-quality spark plug brands like NGK, Champion, or Denso to compare prices and find the best deal for your needs. Always ensure that the spark plug you choose is specifically designed for your Honda ATC 250R (1984-1986) model.

Details:

You are getting TWO plugs. The NGK Resistor Sparkplugs BR9ES is a high-quality spark plug designed specifically for HONDA ATC 250R model's from 1984 -1986. This spark plug has a manufacturer part number of 57221EE5-4D1B4E and length 3.000 inches. NGK is a reputable brand known for producing reliable ignition components, making this spark plug dependable choice maintaining optimal performance and durability in your motorcycle or scooter.

part #: 57221ee54d1b4e prices

• $9.84-$25.95

specifications cyclesparkplugs:

• for models: 250r, Atc
• for makes: Honda
• for years: 1984-1986
• brand: Ngk
• mpn: 57221ee5-4d1b4e
• part type: Resistor
• item length: 3.000

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• paid by: Buyer
• policy: Returns Accepted
• time: 14 Days

seller cyclesparkplugs:

• rating: 100.0%
• # reviews: 1453
• city: Fairfax, Iowa

general cyclesparkplugs:

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

offer cyclesparkplugs:

• availability: In Stock
• sold: 0
• quantity: 1
• started: November 17, 2025
• options: Ship-to-home

shipping cyclesparkplugs:

• class: Standard
• type: Fixed
• cost: $5.95
• carrier: USPS
• transit: 4-11 Days
• service: USPS Ground Advantage

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