DENSO SKJ20DR-M11 Iridium Spark Plug 12290-PND-A02 Honda/acura 4-PCS 3377

( Brand: Denso ), ( Manufacturer Part Number: SKJ20DR-M11 ), ( Ipn: 12290-pnd-a02 ), ( Manufacturer Warranty: Yes ), ( Country Of Manufacture: Japan ), ( Surface Finish: Iridium ), ( Oem Spec For Acura Honda: Mdx Rl Rsx Tl Tsx Accord Cr-v Civic ), ( Type: Suspension, Springs And Related Components )

Review DENSO Honda/acura Oe Spec Iridium Spark Plug 4-pcs

The DENSO SKJ20DR-M11 Iridium Spark Plug is an excellent choice for Honda and Acura vehicles seeking superior ignition system performance. This 4-pack of spark plugs comes with part number 3377.

Each plug features an Iridium alloy center electrode that offers a longer service life than traditional copper or nickel alloy electrodes. Iridium is highly resistant to wear and melting, ensuring consistent spark performance and fewer misfires. The Iridium tip also promotes faster and more complete combustion, which can lead to improved fuel efficiency and reduced emissions.

The DENSO SKJ20DR-M11 spark plugs have an insulator nose design that helps prevent fouling and carbon buildup. This design also allows for easy gap adjustment and simplifies the installation process.

The plugs come with a platinum ground electrode, which ensures a reliable, long-lasting ground connection. The platinum material is highly durable and resistant to wear, ensuring a consistent ground path for optimal engine performance.

The DENSO SKJ20DR-M11 Iridium Spark Plugs are designed to meet or exceed OEM specifications, ensuring proper engine performance and fuel efficiency. These plugs are suitable for various Honda and Acura models, making them a versatile choice for vehicle owners seeking a high-performance ignition component.

In summary, the DENSO SKJ20DR-M11 Iridium Spark Plugs offer several advantages over traditional spark plugs. With their long-lasting Iridium tip, insulator nose design, and platinum ground electrode, these plugs provide superior ignition performance, durability, and ease of installation. Additionally, they meet or exceed OEM specifications for Honda and Acura vehicles, ensuring optimal engine performance and fuel efficiency.

Denso SKJ20DR-M11 Iridium Spark Plugs for Honda/Acura: A Comprehensive Analysis

The Denso SKJ20DR-M11 Iridium Spark Plugs are a popular choice for Honda and Acura vehicles due to their advanced technology and durability. In this analysis, we will discuss the key features, benefits, and drawbacks of these spark plugs, followed by a conclusion and recommendation.

1. Iridium Construction: The iridium center electrode provides superior ignitability and longer service life compared to traditional copper spark plugs.

2. Fine-Grained Platinum Tip: The platinum tip contributes to a more efficient combustion process and helps reduce fuel consumption.

3. Quad-Angle Design: The four ground electrodes improve the spark discharge between the electrode and the insulator, ensuring a more stable combustion process.

1. Improved Performance: The Denso SKJ20DR-M11 spark plugs help increase engine performance by providing a more efficient combustion process.

2. Longer Service Life: The iridium center electrode and platinum tip contribute to a longer service life compared to traditional spark plugs.

3. Enhanced Fuel Efficiency: The fine-grained platinum tip and efficient combustion process help reduce fuel consumption.

1. Cost: Iridium spark plugs, such as the Denso SKJ20DR-M11, are generally more expensive compared to copper spark plugs.

2. Installation: Installing iridium spark plugs may require professional assistance, as they are more delicate and require specific tools.

The Denso SKJ20DR-M11 Iridium Spark Plugs offer numerous advantages, including improved performance, longer service life, and enhanced fuel efficiency. However, they come with a higher cost and the need for professional installation. Ultimately, if you're looking for high-performance spark plugs for your Honda or Acura vehicle, the Denso SKJ20DR-M11 is an excellent choice, despite the initial investment.

If you're willing to invest in high-performance spark plugs for your Honda or Acura vehicle, the Denso SKJ20DR-M11 Iridium Spark Plugs are an excellent choice. They provide superior ignitability, a more efficient combustion process, and a longer service life compared to traditional spark plugs. While they may require professional installation and have a higher cost, the benefits far outweigh the drawbacks for those seeking optimal engine performance.

Details:

LIFESPAN / DURABILITY Iridium alloy is 6X harder and 8X stronger than Platinum. DENSO 3377 Specifications: Electrode Core Material Copper, Tip Material Iridium, Ground Configuration Thick Electrode, Material Nickel, Quantity1, Design Platinum Chip, Hex Size16mm, Manufacturer Heat Range20, Pre-Gap Size1.1mm, Reach19.0 Resistance5000.0 oh, Seat Type Flat, Thread Diameter14.0mm. Platinum Ground Electrode extends the life of plug by resisting gap erosion. Iridium Long Life; Pre-Set Gap: 0.044.

Iridium with Rhodium Electrode DENSO uses the highest concentration of any spark plug and outperforms in most severe engine temperatures, resisting oxidation voltage wear for over 100,000 miles.

part #: skj20drm11 prices

• $37.95-$37.99

specifications coilspringi:

• for makes: Honda, Acura
• brand: Denso
• mpn: Skj20dr-m11
• ipn: 12290-pnd-a02
• manufacturer warranty: Yes
• country of manufacture: Japan
• surface finish: Iridium
• oem spec for acura honda: Mdx Rl Rsx Tl Tsx Accord Cr-v Civic
• type: Suspension, Springs And Related Components

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• rating: 94.3%
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offer coilspringi:

• quantity: 1
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• started: June 26, 2025
• options: Ship-to-home
• availability: In Stock

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• cost: $0.00
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• service: USPS Priority Mail
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• type: Fixed

general coilspringi:

• condition: New
• Car Truck Parts Accessories > Steering Suspension > Leaf Coil Springs

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