1. Motorcycle Spark Plugs For Sale
  2. sku: 12864013953071713
  3. AUTOLITE IRIDIUM ULTRA XP-104-4-PK

AUTOLITE IRIDIUM ULTRA XP-104-4-PK Spark Plugs Pack 009100044235

fits model: Xp.

Xp104 Autolite Iridium Ultra 009100044235 Xp Automotive Replacement Spark Plugs 4 Pack

( Brand: Autolite Iridium Ultra ), ( Manufacturer Part Number: XP-104-4-PK ), ( Part Type: Spark Plug ), ( Core Material: Iridium ), ( Gap Size: 0 05 Inches ), ( Thread Size: 5 8 ), ( Top Material Type: Nickel ), ( Vehicle Service Type: Utv ), ( Global Trade Identification Number: 00009100044235 ), ( Automotive Fit Type: Vehicle Specific Fit ), ( UPC: 009100044235 ), ( Item Weight: 1 76 Ounces ), ( Product Dimensions: 1 X 1 X 3 38 Inches ), ( Is Discontinued By Manufacturer: No ), ( Exterior: Chrome ), ( Special Features: Finewire Design Limited Lifetime Warranty )

Review AUTOLITE IRIDIUM ULTRA Automotive Replacement Spark Plugs Pack fits XP

Autolite Iridium Ultra XP Spark Plugs XP104 Pack (Part Number 009100044235) is a premium quality spark plug set designed for high-performance engines. This pack includes four spark plugs, each meticulously engineered to deliver exceptional ignition and fuel efficiency.

The Autolite Iridium Ultra XP spark plugs are renowned for their long-lasting performance, thanks to their iridium center electrode. Iridium, being harder and more durable than traditional materials like platinum and copper, ensures a precise spark for a longer lifespan, typically up to 100,000 miles.

These spark plugs feature a triple gasket design, ensuring a secure fit and preventing potential leakage. The XP104 series is specifically designed for high-performance applications, offering excellent resistance to heat and wear, and providing quicker ignition for improved engine performance.

The Autolite Iridium Ultra XP spark plugs also come with a unique, Laser-Glazed Tip. This technology provides an ultra-smooth electrode surface for faster ignition and reduced fouling, resulting in improved engine performance and reliability.

In addition, these spark plugs offer excellent resistance to fouling, preventing carbon and oil deposits from accumulating on the electrode. This results in cleaner combustion and reduced misfires, contributing to better fuel efficiency and engine longevity.

The Autolite Iridium Ultra XP Spark Plugs XP104 Pack is an ideal choice for high-performance vehicles, offering exceptional ignition performance, durability, and fuel efficiency. Whether you're a professional mechanic or a dedicated car enthusiast, these spark plugs will help you achieve optimal engine performance and longevity.

Pros of Autolite Iridium Ultra 009100044235 XP Spark Plugs XP104 Pack:

1. Iridium construction: Iridium is a dense metal that provides excellent conductivity and durability, contributing to increased spark strength and longer lifespan compared to copper or platinum spark plugs.

2. Resistant to fade: Iridium spark plugs maintain their performance over time, even in high-performance or high-heat engines, due to their resistance to erosion and wear.

3. Enhanced ignitability: The proprietary XP104 design offers improved ignitability, ensuring a more efficient combustion process and potential fuel savings.

4. High-performance application: These spark plugs are suitable for high-performance engines, providing improved acceleration and power output.

5. OEM-recommended: Autolite is a well-known brand, and these spark plugs may be recommended by original equipment manufacturers (OEMs) for certain vehicle models.

Cons of Autolite Iridium Ultra 009100044235 XP Spark Plugs XP104 Pack:

1. Higher cost: Iridium spark plugs tend to be more expensive compared to copper or platinum spark plugs, which may be a drawback for budget-conscious consumers.

2. May not be necessary for all vehicles: Iridium spark plugs offer performance benefits, but they may not be needed for lower-performance engines or vehicles driven mainly under light loads.

3. Potential fitment issues: Always ensure that the spark plugs are compatible with your vehicle before purchasing to avoid any issues with fitment.

Conclusion: Autolite Iridium Ultra XP104 spark plugs offer improved performance, durability, and ignitability, making them an excellent choice for high-performance engines. However, their higher cost may not be justified for all vehicles or driving conditions. It is essential to consider your vehicle's specific needs and driving habits before deciding whether to invest in these premium spark plugs. If your vehicle requires high-performance spark plugs and you are willing to pay the premium, Autolite Iridium Ultra XP104 spark plugs are a good choice. Otherwise, opt for a more affordable option suitable for your vehicle's application.

Details:

Automotive Fit Type: Vehicle Specific. These spark plugs provide better durability and a more focused ignition for overall ignitable optimum performance. Is Discontinued By Manufacturer: No. Core Material: Iridium.

Autolite Iridium XP spark plugs are backed by an unmatched limited lifetime warranty. Manufacturer: Autolite. Top Material Type: Nickel. Autolite Iridium XP Automotive Replacement Spark Plugs, XP104 4 Pack:: is designed and engineered in the USA, one of brands most technologically advanced spark plugs ever.

OPTIMAL PERFORMANCE: This replacement Iridium spark plug provides better durability and a more focused ignition for overall ignitable optimal performance. Consider upgrading to Autolite Iridium XP spark plugs for increased performance. AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement plug needs.: Brand: Autolite Iridium Ultra.

Exterior: Chrome. CONSTRUCTION: Every Iridium spark plug comes with a platinum protected ground wire for maximum efficiency in all ignition types including DIS systems and V-trimmed electrode improved ignitable. Features: EXTENDED CHANGE INTERVAL: The Autolite Iridium XP automotive replacement spark plug is engineered to last for up 100,000 miles depending on engine type making it one of the most durable plugs market today. Vehicle Service Type: UTV.

FUEL EFFICIENCY: These spark plugs utilize a 0.6mm finewire Iridium center wire tip design with laser welded technology for maximum fuel efficiency. Our finewire electrodes produce more focused and consistent ignitable resulting in less fuel consumption.

part #: xp1044 prices

  • $17.17-$24.99

specifications cyclesparkplugs:

  • for models: Xp
  • brand: Autolite Iridium Ultra
  • mpn: Xp-104-4-pk
  • part type: Spark Plug
  • core material: Iridium
  • gap size: 0 05 Inches
  • thread size: 5 8
  • top material type: Nickel
  • vehicle service type: Utv
  • global trade identification number: 00009100044235
  • automotive fit type: Vehicle Specific Fit
  • upc: 009100044235
  • item weight: 1 76 Ounces
  • product dimensions: 1 X 1 X 3 38 Inches
  • is discontinued by manufacturer: No
  • exterior: Chrome
  • special features: Finewire Design Limited Lifetime Warranty

seller cyclesparkplugs:

  • # reviews: 11
  • city: Denver, Colorado
  • rating: 100.0%

general cyclesparkplugs:

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

offer cyclesparkplugs:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: August 13, 2025

shipping cyclesparkplugs:

  • class: Standard
  • type: Fixed
  • service: Standard
  • transit: 4-10 Days
  • cost: $0.00

payments cyclesparkplugs:

  • wallet: Apple-pay
  • other
  • credit card: Diners-club

returns cyclesparkplugs:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
for models: xp, part type: spark plug, core material: iridium, gap size: 0 05 inches, thread size: 5 8, top material type: nickel, vehicle service type: utv, global trade identification number: 00009100044235, automotive fit type: vehicle specific fit, item weight: 1 76 ounces, product dimensions: 1 x 1 x 3 38 inches, is discontinued by manufacturer: no, exterior: chrome, special features: finewire design limited lifetime warranty,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > spark plugs, sku: 12864013953071713,
Autolite Iridium Ultra XP-104-4 Is Similar To:
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5 offers $17.17–$24.99 USD
  • New. Offer #1 priced at $19.99 + $0.00 shipping estimate = $19.99* total. Autolite Iridium XP Automotive Replacement Spark Plugs (4 Pack).FREE SHIPPING
  • New. Offer #2 priced at $17.17 + $0.00 shipping estimate = $17.17* total. Autolite Spark Plug - Part# AUT- .FREE SHIPPING
  • New. Offer #3 priced at $24.99 + $5.89 shipping estimate = $30.88* total. The iridium construction ensures a longer lifespan and better performance compared to traditional spark plugs. The Autolite brand is known for its reliable and durable products, and the spark plugs are no exception.+$5.89 shipping
  • New other (see details). Offer #4 priced at $6.57 + $5.95 shipping estimate = $12.52* total. Specialty Services. Item DetailsAutolite Iridium XP Spark Plug .+$5.95 shipping
  • New. Offer #5 priced at $27.96 + $0.00 shipping estimate = $27.96* total. Seat TypeTapered. Center Electrode ProjectionMid Projection.FREE SHIPPING

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