1. Car & Truck Ignition Kits Items
  2. sku: 4200927600049533
  3. AUTOLITE XP3924

AUTOLITE Iridium Spark Plugs Pack XP3924-4PK 009100044358

fits model: Xp.

Xp3924 Autolite Iridium Xp Automotive Replacement Spark Plugs 4 Pack

( Brand: Autolite ), ( Model: XP3924-4PK ), ( Part Type: Spark Plug ), ( Core Material: Iridium ), ( Gap Size: 0.6 Months ), ( Top Material Type: Nickel ), ( Vehicle Service Type: Utv ), ( Global Trade Identification Number: 00009100044358 ), ( UPC: 009100044358 ), ( Item Weight: 7 Ounces ), ( Product Dimensions: 3.38 X 4 X 1 Inches ), ( Country Of Origin: Mexico ), ( Is Discontinued By Manufacturer: No ), ( Exterior: Chrome ), ( Special Features: Finewire Design, Limited Lifetime Warranty ), ( Manufacturer Part Number: XP3924 )

Review AUTOLITE Iridium Automotive Replacement Spark Plugs Pack fits XP

Introducing the Autolite XP3924 Iridium XP Spark Plugs, a game-changer in the realm of automotive ignition technology. These premium spark plugs are meticulously engineered to deliver exceptional performance and longevity for your vehicle.

The XP3924 Iridium XP Spark Plugs are characterized by their iridium center electrode, a material renowned for its superior conductivity and durability. Iridium is denser than traditional materials like platinum or copper, allowing for a smaller electrode tip and improved gap consistency. This results in a more efficient transfer of the spark across the electrode gap, ensuring a more complete combustion process.

The Autolite XP3924 Iridium XP Spark Plugs also feature a tapered thread design, which facilitates easier installation and removal, reducing the risk of thread damage and ensuring a secure fit. Additionally, the plugs come with a resilient, high-temperature ceramic insulator that provides excellent thermal isolation, ensuring optimal engine performance under various operating conditions.

The XP3924 Iridium XP Spark Plugs are designed to cater to a wide range of engines, making them an excellent choice for both gasoline and diesel vehicles. They are also suitable for various driving styles and conditions, from city commuting to high-performance racing.

Autolite's commitment to quality is evident in the XP3924 Iridium XP Spark Plugs. Each plug undergoes rigorous testing to ensure optimal performance and longevity. They come in a convenient pack of four, ensuring you have enough to replace all the spark plugs in most vehicles.

In summary, the Autolite XP3924 Iridium XP Spark Plugs are a top-tier choice for those seeking improved engine performance, reliability, and longevity. Their iridium center electrode, tapered thread design, and high-quality ceramic insulator make them a worthy investment for any vehicle owner.

Autolite XP3924 Iridium XP spark plugs are a popular choice among automotive enthusiasts and mechanics due to their durability and performance. Here are some pros and cons to help you decide if these spark plugs are the right choice for your vehicle:

Pros:

1. Longer lifespan: Iridium XP spark plugs have a longer lifespan than traditional copper spark plugs. This is due to the fact that iridium is a more durable material than copper.

2. Improved performance: Iridium XP spark plugs can improve the performance of your engine by providing a stronger, more consistent spark. This can lead to increased power and improved fuel efficiency.

3. Reduced fouling: Iridium XP spark plugs are less prone to fouling than copper spark plugs. This means that they will last longer and require less frequent replacement.

4. Easy installation: Iridium XP spark plugs are designed to be easy to install, making them a convenient choice for DIYers.

Cons:

1. Higher cost: Iridium XP spark plugs are more expensive than copper spark plugs. This can be a deterrent for some people, especially those who need to replace their spark plugs frequently.

2. Not suitable for all vehicles: Iridium XP spark plugs are not suitable for all vehicles. They are typically recommended for high-performance engines or vehicles that require a strong, consistent spark.

3. May require special tools: Some vehicles may require special tools to install iridium XP spark plugs. This can add to the cost and inconvenience of the replacement process.

Conclusion:

Autolite XP3924 Iridium XP spark plugs are a high-performance, durable option for those looking to improve the efficiency and power of their engine. While they may be more expensive than copper spark plugs, their longer lifespan and improved performance make them a worthwhile investment for many. However, they may not be suitable for all vehicles and may require special tools for installation. Ultimately, the decision to purchase Autolite XP3924 Iridium XP spark plugs will depend on your specific needs and budget.

Recommendation:

If you own a high-performance vehicle or are looking to improve the efficiency and power of your engine, Autolite XP3924 Iridium XP spark plugs are a great choice. Their longer lifespan and improved performance make them a worthwhile investment, even if they are more expensive than copper spark plugs. However, if you have a standard vehicle or are on a tight budget, copper spark plugs may be a more cost-effective option. It's important to consider the specific needs of your vehicle before making a purchase.

Details:

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. Autolite Iridium XP spark plugs are backed by an unmatched limited lifetime warranty. 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. Our finewire electrodes produce more focused and consistent ignitable resulting in less fuel consumption.

Consider upgrading to Autolite iridium XP spark plugs for increased performance. Is Discontinued By Manufacturer: No. OPTIMAL PERFORMANCE: This replacement iridium spark plug provides better durability and a more focused ignition for overall ignitable optimal performance. These spark plugs provide better durability and a more focused ignition for overall ignitable optimum performance.

FUEL EFFICIENCY: These spark plugs utilize a 0.6mm finewire iridium center wire tip design with laser welded technology for maximum fuel efficiency. Autolite Iridium XP Automotive Replacement Spark Plugs, XP3924 4 Pack:: is designed and engineered in the USA, one of brands most technologically advanced spark plugs ever. Exterior: Chrome. Core Material: Iridium.

Manufacturer: FRAM. Vehicle Service Type: UTV. Top Material Type: Nickel. 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. Country of Origin: Mexico.

part #: xp3924 prices

  • $17.00-$67.77

specifications sparkystooge:

  • for models: Xp
  • brand: Autolite
  • model#: XP3924-4PK
  • part type: Spark Plug
  • core material: Iridium
  • gap size: 0.6 Months
  • top material type: Nickel
  • vehicle service type: Utv
  • global trade identification number: 00009100044358
  • upc: 009100044358
  • item weight: 7 Ounces
  • product dimensions: 3.38 X 4 X 1 Inches
  • country of origin: Mexico
  • is discontinued by manufacturer: No
  • exterior: Chrome
  • special features: Finewire Design, Limited Lifetime Warranty
  • manufacturer part number: XP3924

offer sparkystooge:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 2
  • started: May 1, 2025

general sparkystooge:

  • condition: New
  • Car Truck Parts Accessories > Ignition Systems Components > Ignition Kits

seller sparkystooge:

  • city: Chicago, Illinois
  • # reviews: 33
  • rating: 100.0%

payments sparkystooge:

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

shipping sparkystooge:

  • service: Expedited
  • cost: $0.00
  • type: Fixed
  • transit: 4-9 Days
  • class: Expedited

returns sparkystooge:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
for models: xp, part type: spark plug, core material: iridium, gap size: 0.6 months, top material type: nickel, vehicle service type: utv, global trade identification number: 00009100044358, item weight: 7 ounces, product dimensions: 3.38 x 4 x 1 inches, country of origin: mexico, is discontinued by manufacturer: no, exterior: chrome, special features: finewire design, limited lifetime warranty,
category: auto parts > car truck parts accessories > ignition systems components > ignition kits, sku: 4200927600049533,

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5 offers $17.00–$67.77 USD
  • New. Offer #1 priced at $20.00 + $8.75 delivery = $28.75* total. Spark Plug-Iridium XP Autolite .+$8.75 shipping
  • New. Offer #2 priced at $17.00 + $6.00 delivery = $23.00* total. See condition above for more details.+$6.00 shipping
  • New. Offer #3 priced at $67.77 + $0.00 delivery = $67.77* total. (1. The Autolite Iridium Spark Plugs deliver reliable ignition, smoother engine operation, and long service life.FREE SHIPPING
  • New. Offer #4 priced at $15.77 + $0.00 delivery = $15.77* total. Features & Benefits: Fine-wire iridium tip provides focused spark Platinum sidewire reduces electrode wear Enhances cold starts and throttle response Resists fouling in tough driving conditions Specifications: Brand & Part Number: Autolite Material: Iridium Thread Size: 14mm Reach: 19mm (0.75 in.) Hex Size: 5/8 in The Autolite Iridium Spark Plug delivers high-performance ignition, improved fuel efficiency, and long-lasting durability.FREE SHIPPING
  • New. Offer #5 priced at $24.84 + $0.00 delivery = $24.84* total. Our finewire electrodes produce more focused and consistent ignitability resulting in less fuel consumption. FUEL EFFICIENCY: These spark plugs utilize a 0.6mm finewire iridium centerwire tip design with laser welded technology for maximum fuel efficiency.FREE SHIPPING

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