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ACDELCO 12681655 Gm Iridium Spark Plug 41-122 808709616856

12681655 Acdelco Gm Original Equipment 41-122 Iridium Spark Plug

( Brand: Acdelco ), ( Manufacturer Part Number: 12681655 ), ( Model: 41-122 ), ( Part Type: Spark Plug ), ( Core Material: Iridium ), ( Thread Size: 14 Mm ), ( Vehicle Service Type: Motorcycle ), ( Automotive Fit Type: Vehicle Specific Fit ), ( UPC: 808709616856 ), ( Oem Part Number: 55585534 ), ( Item Weight: 1 44 Ounces ), ( Product Dimensions: 6 6 X 3 6 X 1 1 Inches ), ( Is Discontinued By Manufacturer: Yes ), ( Exterior: Machined )

Review ACDELCO Gm Original Equipment Iridium Spark Plug

Acdelco 12681655 GM 41-122 Iridium Spark Plug - Enhanced Performance and Longer Lifespan

The Acdelco 12681655 GM 41-122 Iridium Spark Plug is a high-performance automotive component, meticulously engineered to deliver exceptional ignition and combustion efficiency in modern vehicles. This spark plug, a product of Acdelco, a trusted brand known for its reliable and innovative automotive parts, is specifically designed for GM vehicles requiring part number 41-122.

Crafted from iridium, an precious and durable metal, this spark plug ensures a longer lifespan compared to traditional copper and platinum spark plugs. Iridium's superior strength allows for a smaller center electrode, resulting in a more precise spark and reduced gap deterioration over time. This translates to improved engine performance, increased fuel efficiency, and reduced emissions.

The Acdelco 12681655 GM 41-122 Iridium Spark Plug features a tapered ground electrode design, which promotes even heat distribution and reduces hot-spot formation, further enhancing the ignition system's efficiency. The plug also comes with a corrosion-resistant platinum-tungsten ground electrode and a nickel-alloy shell, ensuring long-lasting performance under various operating conditions.

Installing the Acdelco 12681655 GM 41-122 Iridium Spark Plug is a straightforward process, making it an ideal choice for both professional mechanics and DIY auto enthusiasts. By upgrading to this high-quality spark plug, you're not only investing in your vehicle's performance but also contributing to its overall longevity.

In summary, the Acdelco 12681655 GM 41-122 Iridium Spark Plug is a top-tier automotive component that offers enhanced ignition performance, extended lifespan, and reduced emissions. It is a perfect choice for those seeking to upgrade their vehicle's ignition system for optimal engine performance and fuel efficiency.

A Comprehensive Analysis of the ACDelco 12681655 GM 41-122 Iridium Spark Plug

Pros:

1. High-Quality Material: The ACDelco 12681655 GM 41-122 Iridium Spark Plug is made with iridium, a precious metal that offers superior performance and durability compared to traditional spark plug materials.

2. Longer Life Span: Iridium spark plugs, like this one, are known for their extended service life, which can reduce the frequency of spark plug replacements.

3. Better Fuel Efficiency: Iridium spark plugs can help improve engine performance and fuel efficiency by providing a more reliable spark, resulting in a smoother and more efficient combustion process.

4. Excellent for High-Performance Engines: The ACDelco 12681655 GM 41-122 Iridium Spark Plug is suitable for high-performance vehicles, as it can handle the increased demands placed on the engine.

Cons:

1. Higher Cost: Iridium spark plugs, like this one, are more expensive than traditional spark plugs due to the cost of the iridium material.

2. Not Necessary for All Vehicles: Iridium spark plugs may not be necessary for every vehicle, especially those with lower engine demands. In such cases, a traditional spark plug may suffice, saving you money.

3. Potential Difficulty in Installation: Some users may find the installation of iridium spark plugs more challenging compared to traditional spark plugs, although this can be mitigated with proper tools and instructions.

Conclusion:

The ACDelco 12681655 GM 41-122 Iridium Spark Plug is a high-quality spark plug suitable for high-performance engines. Its benefits include improved engine performance, extended service life, and better fuel efficiency. However, its higher cost and potential installation difficulty are important considerations. If you own a high-performance vehicle or simply prefer the benefits of iridium spark plugs, this product could be an excellent choice. However, if you have a lower-performance vehicle or are on a tight budget, a traditional spark plug may be more suitable. Always consult your vehicle's owner's manual or a trusted mechanic to ensure you are making the best choice for your specific vehicle.

Details:

Meticulously tested to be free of manufacturing defects in materials and craftsmanship. Core Material: Iridium. Vehicle Service Type: Motorcycle. Is Discontinued By Manufacturer: Yes.

Exterior: Machined. Product Dimensions: 6.6 x 3.6 1.1 inches. Top Material Type: Iridium. Iridium offers excellent engine idle stability and smooth performance.

One piece suppressor seal helps block radio frequencies that can affect vehicle electronics. Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage. Manufacturer: ACDelco. GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle.

ACDelco GM Original Equipment 41-122 Iridium Spark Plug: Brand. GM regularly updates production and service part designs to integrate new materials technologies. OEM Part Number: 55585534. Iridium allows for small, efficient electrode designs reliable cold starting and quick acceleration.

Iridium fine-wire electrode helps burn away carbon deposits on the tip of plug as they form. Model: GM Original Equipment. Thread Size: 14mm. Automotive Fit Type: Vehicle Specific.

part #: 12681655 prices

  • $29.90-$50.07

specifications cyclesparkplugs:

  • brand: Acdelco
  • mpn: 12681655
  • model: 41-122
  • part type: Spark Plug
  • core material: Iridium
  • thread size: 14 Mm
  • vehicle service type: Motorcycle
  • automotive fit type: Vehicle Specific Fit
  • upc: 808709616856
  • oem part number: 55585534
  • item weight: 1 44 Ounces
  • product dimensions: 6 6 X 3 6 X 1 1 Inches
  • is discontinued by manufacturer: Yes
  • exterior: Machined

payments cyclesparkplugs:

  • credit card: Diners-club
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returns cyclesparkplugs:

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

offer cyclesparkplugs:

  • availability: In Stock
  • started: September 12, 2025
  • quantity: 5
  • sold: 0
  • options: Ship-to-home

general cyclesparkplugs:

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

seller cyclesparkplugs:

  • rating: 100.0%
  • # reviews: 114
  • city: US

shipping cyclesparkplugs:

  • service: Standard
  • cost: $0.00
  • transit: 5-11 Days
  • class: Standard
  • type: Fixed
part type: spark plug, core material: iridium, thread size: 14 mm, vehicle service type: motorcycle, automotive fit type: vehicle specific fit, oem part number: 55585534, item weight: 1 44 ounces, product dimensions: 6 6 x 3 6 x 1 1 inches, is discontinued by manufacturer: yes, exterior: machined,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > spark plugs, sku: 13104131164494603,
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5 offers $29.90–$50.07 USD
  • New. Offer #1 priced at $50.07 + $0.00 shipping estimate = $50.07* total. GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle GM regularly updates production and service part designs to integrate new materials and technologies.FREE SHIPPING
  • New. Offer #2 priced at $29.90 + $0.00 shipping estimate = $29.90* total. Functional Condition. #7509 Z21/13 (PB).FREE SHIPPING
  • New. Offer #3 priced at $42.95 + $0.00 shipping estimate = $42.95* total. 4 PCS - ACDelco Iridium Spark Plugs (55585534).FREE SHIPPING
  • New. Offer #4 priced at $55.87 + $0.00 shipping estimate = $55.87* total. 4 x ACDelco ( ) Spark Plug (Iridium) Set of 4 ACDelco Spark Plug (Iridium) for Chevrolet.FREE SHIPPING
  • New. Offer #5 priced at $47.50 + $0.00 shipping estimate = $47.50* total. FREE SHIPPING

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