NGK 102174003957CD-8B5508-4X Pack Iridium Sparkplug LMAR9AI-10

( Brand: Ngk ), ( Manufacturer Part Number: 102174003957CD-8B5508-4X ), ( Item Length: 3.750 ), ( California Prop 65 Warning: Warning )

Review NGK Pack Iridium Sparkplug Ktm Exc f fits 350 2017–2022

High-Performance NGK LMAR9AI-10 Iridium Spark Plug for KTM 350 EXC-F (2017-2022)

Experience unparalleled engine performance and reliability with the NGK 102174003957CD-8B5508-4X pack iridium spark plug, specifically designed for the KTM 350 EXC-F models from 2017 to 2022.

This premium spark plug, LMAR9AI-10, is engineered with NGK's advanced iridium technology, offering superior ignitability, longer service life, and improved fuel efficiency. The iridium center electrode provides a smaller, more durable spark plug with a fast ignition and reduced voltage drop compared to traditional spark plug materials.

The plug's integrated ground electrode design enhances combustion efficiency, resulting in reduced emissions and improved power delivery for a more responsive ride. The resistance to fouling and pre-ignition, combined with its resistance to thermal shock, ensures consistent performance under various riding conditions.

Easy to install and featuring a corrosion-resistant platinum and rhodium nose piece, this spark plug is a simple yet effective upgrade for your KTM 350 EXC-F. Designed to meet the demands of high-performance motorcycles, the NGK LMAR9AI-10 spark plug will help you achieve optimal engine operation, ensuring smooth acceleration and optimal power output on your off-road adventures.

Upgrade your KTM 350 EXC-F today with the high-quality, long-lasting performance of the NGK 102174003957CD-8B5508-4X pack iridium spark plug. Experience the difference in power, reliability, and fuel efficiency that NGK's iridium spark plugs offer.

Note: Always ensure to consult your vehicle's service manual or a professional mechanic before installing any new parts.

- Advanced iridium technology for superior ignitability, longer service life, and improved fuel efficiency

- Integrated ground electrode design for enhanced combustion efficiency

- Corrosion-resistant platinum and rhodium nose piece

- Resistance to fouling, pre-ignition, and thermal shock for consistent performance under various conditions

- Easy installation and designed to meet the demands of high-performance motorcycles

- Suitable for KTM 350 EXC-F models from 2017 to 2022.

Product: NGK 102174003957CD-8B5508-4X (LMar9AI-10) Iridium Spark Plug for KTM 350 EXC-F (2017-2022)

1. High-Performance: The Iridium spark plug is designed for high-performance engines, making it ideal for the KTM 350 EXC-F, which is known for its power and speed.

2. Longer Life Span: Iridium spark plugs generally have a longer lifespan compared to standard copper plugs, reducing the need for frequent replacements.

3. Improved Ignitability: Iridium spark plugs offer improved ignitability, which can lead to better engine performance and fuel efficiency.

4. Consistent Spark: Iridium spark plugs provide a more consistent spark, which can help improve engine reliability and durability.

1. Cost: Iridium spark plugs are more expensive than standard copper plugs. The cost may be a significant factor for some users.

2. Sensitivity: Iridium spark plugs can be sensitive to improper installation or poor quality fuel, which may affect their performance.

3. Maintenance: While Iridium spark plugs have a longer lifespan, they still require regular maintenance and should be checked during routine servicing.

The NGK 102174003957CD-8B5508-4X (LMar9AI-10) Iridium Spark Plug is a high-quality product designed specifically for the KTM 350 EXC-F (2017-2022). It offers improved engine performance, longer lifespan, and consistent spark. However, it is more expensive than standard copper plugs and may require more careful maintenance.

If you are looking to optimize the performance of your KTM 350 EXC-F and are willing to invest in a high-quality spark plug, the NGK 102174003957CD-8B5508-4X (LMar9AI-10) Iridium Spark Plug is a recommended choice. However, if cost is a concern, you may want to consider other options or wait for a sale on this product. Always ensure proper installation and regular maintenance to get the best performance from your spark plug.

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part #: 102174003957cd-8b5508-4x prices

• $18.41-$29.50

specifications cyclesparkplugs:

• for models: 350
• for makes: Ktm
• for years: 2017-2022
• brand: Ngk
• mpn: 102174003957cd-8b5508-4x
• item length: 3.750
• california prop 65 warning: Warning

payments cyclesparkplugs:

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

offer cyclesparkplugs:

• availability: In Stock
• started: October 20, 2025
• sold: 0
• options: Ship-to-home

general cyclesparkplugs:

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

seller cyclesparkplugs:

• city: Salem, UT
• rating: 99.2%
• # reviews: 73464

shipping cyclesparkplugs:

• transit: 2-5 Days
• service: Expedited
• type: Fixed
• cost: $0.00
• class: Expedited

returns cyclesparkplugs:

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

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