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  3. TWIN 42-1160

V-TWIN MANUFACTURING 42-1160 Finned Spark Plug Cover Set Milwaukee 2017-UP 25800061

fits make: Harley.

25800061 V-twin Manufacturing 42-1160 Finned Spark Plug Cover Set Black For Harley Milwaukee Eight 2017-up #25800061

( Brand: V-twin Manufacturing ), ( Manufacturer Part Number: 42-1160 ), ( Part Type: Spark Cover Plug ), ( Oe/oem Part Number: 25800061 ), ( Country/region Of Manufacture: Taiwan )

Review V TWIN MANUFACTURING Finned Spark Plug Cover Set Black Harley Milwaukee Eight 2017 Up #25800061

V-Twin 42-1160 Finned Spark Plug Cover Set for Harley-Davidson Milwaukee 2017-Up (Part Number: 25800061)

Experience an exceptional level of engine protection and aesthetic enhancement with the V-Twin 42-1160 Finned Spark Plug Cover Set designed specifically for Harley-Davidson Milwaukee models from 2017 and beyond. This premium component, identified by the part number 25800061, is a must-have for any dedicated Harley-Davidson enthusiast seeking to optimize their motorcycle's performance and maintain its classic, iconic appearance.

Crafted with precision and attention to detail, this spark plug cover set boasts a sleek, finned design that not only complements the timeless style of your Harley-Davidson but also offers enhanced heat dissipation, ensuring your engine operates at optimal temperatures for consistent performance. The finned design, combined with the durable, corrosion-resistant materials used in its construction, guarantees long-lasting durability, even under the most demanding riding conditions.

Each spark plug cover in this set is designed to seamlessly replace the OEM part on your Harley-Davidson, making installation quick and straightforward. The covers are precision-engineered to fit perfectly with no modification required, ensuring a secure, snug fit that retains the original functionality of your engine.

By choosing the V-Twin 42-1160 Finned Spark Plug Cover Set for your Harley-Davidson Milwaukee, you're not only investing in a product that enhances the look and feel of your motorcycle but also one that ensures the longevity and reliability of its performance. This spark plug cover set is more than just a replacement it's an opportunity to elevate your Harley-Davidson experience, one fin at a time.

Analysis of V-Twin 42-1160 Finned Spark Plug Cover Set for Harley-Davidson Milwaukee (2017-Up, Part Number 25800061)

Pros:

1. OEM (Original Equipment Manufacturer) Compatibility: This spark plug cover set is specifically designed for Harley-Davidson Milwaukee engines produced from 2017 and up, ensuring a perfect fit and function.

2. Improved Heat Dissipation: The finned design of the spark plug cover aids in heat dissipation, which can help maintain optimal engine temperature and longevity.

3. Enhanced Aesthetic Appeal: The finned design also adds a unique and attractive visual element to the engine compartment.

4. Quality Material: Made from durable materials, this cover set is expected to withstand the harsh conditions of the engine bay.

Cons:

1. Price: As an OEM part, the V-Twin 42-1160 Finned Spark Plug Cover Set may be more expensive than aftermarket alternatives.

2. Limited Availability: Since it is an OEM part, it may be harder to find in local stores, and it may take longer to get delivered if purchased online.

3. No Performance Boost: While the finned design may help with heat dissipation, it does not provide any direct improvements in engine performance.

Conclusion:

While the V-Twin 42-1160 Finned Spark Plug Cover Set offers improved heat dissipation and OEM compatibility, the high cost and limited availability could be potential drawbacks for some Harley-Davidson owners. If you prioritize a perfect fit and improved aesthetics, and are willing to pay a premium, this part is a good choice. However, if you're on a budget or prefer to seek out aftermarket alternatives, you may want to consider other options before making your final decision.

Details:

FITS: FLT 2017 -UP. M8 Finned Spark Plug Cover Set Black, Replaces OEM Part Number: #25800061, Black finned spark plug cover set for model's.

part #: 421160 prices

  • $65.09-$70.99

specifications cyclesparkplugs:

  • for makes: Harley
  • brand: V-twin Manufacturing
  • mpn: 42-1160
  • part type: Spark Cover Plug
  • oe/oem part number: 25800061
  • country/region of manufacture: Taiwan

offer cyclesparkplugs:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • started: July 25, 2025

returns cyclesparkplugs:

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

general cyclesparkplugs:

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

shipping cyclesparkplugs:

  • service: USPS Ground Advantage
  • carrier: USPS
  • transit: 4-8 Days
  • type: Calculated
  • cost: $0.00
  • class: Standard

seller cyclesparkplugs:

  • city: Seward, Nebraska
  • # reviews: 21649
  • rating: 99.9%

payments cyclesparkplugs:

  • other
  • credit card: Visa
  • wallet: Apple-pay
for makes: harley, part type: spark cover plug, oe/oem part number: 25800061, country/region of manufacture: taiwan,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > spark plugs, sku: 12747085227243762,
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5 offers $65.09–$70.99 USD
  • New. Offer #1 priced at $65.09 + $9.99 shipping estimate = $75.08* total. Sold as: SET Black finned spark plug cover set for M8 models.+$9.99 shipping
  • New. Offer #2 priced at $70.99 + $0.00 shipping estimate = $70.99* total. Accessory: 16-6529 Rocker Box Ratcheting Wrench. M8 Finned Spark Plug Cover Set Black.FREE SHIPPING
  • New. Offer #3 priced at $70.99 + $0.00 shipping estimate = $70.99* total. FREE SHIPPING
  • New. Offer #4 priced at $70.99 + $0.00 shipping estimate = $70.99* total. FREE SHIPPING
  • New. Offer #5 priced at $70.99 + $0.00 shipping estimate = $70.99* total. FREE SHIPPING

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