KLG FS70 Nos Spark Plug Smiths Norton

( Brand: Klg ), ( Manufacturer Part Number: FS70 ), ( Type: Spark Plug ), ( Manufacturer Warranty: No )

Review KLG Nos Spark Plug Smiths Accessory Motorcycle Triumph Norton fits BSA

KLG FS70 NOS Spark Plug for Triumph, BSA, and Norton Motorcycles

The KLG FS70 NOS (New Old Stock) Spark Plug is an exceptional replacement part for your vintage Triumph, BSA, or Norton motorcycle. This spark plug has been meticulously preserved and maintained in original packaging, ensuring it retains its authenticity and original quality.

The KLG FS70 is a high-performance spark plug designed specifically for motorcycles, providing reliable ignition and optimal engine performance. It features a central electrode made of premium quality copper, which ensures efficient spark transmission and consistent ignition. The insulator nose is crafted from durable porcelain, offering excellent insulation and heat resistance.

This spark plug is a direct fit for many Triumph, BSA, and Norton motorcycles, including but not limited to Triumph Bonneville, BSA Gold Star, and Norton Commando models. It is precision-engineered to meet the exact specifications of these classic motorcycles, ensuring a seamless installation and optimal engine performance.

The KLG FS70 NOS Spark Plug is an ideal choice for motorcycle enthusiasts who value authenticity, performance, and reliability. By using this spark plug, you can ensure that your classic motorcycle maintains its original performance while benefiting from the added assurance of a brand-new spark plug. Whether you're a weekend rider or a dedicated collector, the KLG FS70 NOS Spark Plug is an essential addition to your motorcycletoolkit.

**Model: Klg FS70 NOS Spark Plug (Smiths Triumph BSA Norton)**

1. Authentic Part: This is a new old stock (NOS) part, meaning it's an original, factory-made spark plug that has been stored unused since its production. This guarantees authenticity and a close match to the original specifications.

2. Fit and Compatibility: Designed specifically for Triumph, BSA, and Norton motorcycles, this spark plug should fit perfectly and provide the optimal performance for these classic bikes.

3. Reliability: As a new part, it is likely to be more reliable than reconditioned or rebuilt spark plugs.

4. Performance: The Klg FS70 NOS spark plug is designed to deliver efficient combustion, ensuring optimal engine performance.

1. Cost: New old stock parts can be more expensive than rebuilt or reconditioned alternatives due to their rarity and originality.

2. Availability: Since these are old stock parts, they may not be readily available everywhere, making it difficult to find them quickly when needed.

3. Limited Technology: As a classic part, it may not benefit from the latest technological advancements in spark plug design, which could potentially impact performance in some cases.

The Klg FS70 NOS spark plug offers the advantage of authenticity, compatibility, and reliability for Triumph, BSA, and Norton motorcycles. However, its high cost and potential unavailability may be considered drawbacks. If you are looking for an original, high-quality spark plug for your classic bike and are willing to pay a premium for it, this spark plug is a good choice. If cost is a concern, reconditioned or rebuilt alternatives may be worth considering.

Details:

part #: fs70 prices

• $12.44-$60.00

specifications cyclesparkplugs:

• for models: Bsa
• for makes: Triumph
• brand: Klg
• mpn: Fs70
• type: Spark Plug
• manufacturer warranty: No

offer cyclesparkplugs:

• availability: In Stock
• started: January 17, 2026
• best offers: True
• sold: 0
• quantity: 1
• options: Ship-to-home

payments cyclesparkplugs:

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

seller cyclesparkplugs:

• rating: 100.0%
• city: Telford, Pennsylvania
• # reviews: 558

general cyclesparkplugs:

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

shipping cyclesparkplugs:

• service: USPS Ground Advantage
• transit: 5-10 Days
• type: Fixed
• carrier: USPS
• cost: $9.00
• class: Standard

returns cyclesparkplugs:

• policy: No Returns

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