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SIXITY AUTO 4024144135 Ngk Iridium Ix Spark Plugs 3.5L V6

fits model: Highlander. make: Toyota.

4024144135 Sixity Auto 6 Pc Ngk Iridium Ix Spark Plugs Compatible With Toyota Highlander 3.5l V6

( Brand: Sixity Auto ), ( Manufacturer Part Number: 4024144135 ), ( Part Type: Spark Plug ), ( Core Material: Iridium ), ( Gap Size: 0.04 Inches ), ( Top Material Type: Metal ), ( Vehicle Service Type: Highlander 3.5l V6, Toyota ), ( Item Weight: 10.6 Ounces ), ( Product Dimensions: 3.7 X 0.94 X 4.98 Inches )

Review SIXITY AUTO Pc Ngk Iridium Ix Spark Plugs Compatible Toyota 3.5l V6 fits HIGHLANDER

NGK Iridium IX Spark Plugs for Toyota Highlander 3.5L V6 (Part No. 6065-4024144135)

Experience unparalleled engine performance with the NGK Iridium IX Spark Plugs for your Toyota Highlander 3.5L V6. This high-performance spark plug, specifically designed for your vehicle (Part No. 6065-4024144135), is a testament to NGK's long-standing reputation for quality and innovation.

The NGK Iridium IX Spark Plugs are engineered with a fine 0.4mm iridium center electrode that offers superior heat transfer and longer service life compared to traditional copper and platinum spark plugs. This results in improved combustion efficiency, reduced fuel consumption, and a reduction in harmful emissions.

These spark plugs are meticulously designed to meet the demanding specifications of your Toyota Highlander's 3.5L V6 engine. The short, insulated electrode nose reduces spark plug fouling, misfires, and engine knocking, ensuring smooth and reliable engine operation.

The NGK Iridium IX Spark Plugs are also equipped with a V-groove ground electrode for optimal spark plug gap, improved combustion chamber sealing, and reduced quench distance for a more efficient spark. The platinum and tin alloy ground electrode provides excellent corrosion resistance, ensuring long-lasting performance even in harsh conditions.

In addition, these spark plugs feature a vitreous porcelain insulator that offers excellent heat resistance and durability, ensuring a consistent and reliable spark across the entire service life. The platinum-tungsten alloy center electrode also provides outstanding temperature resistance, ensuring optimal performance in various driving conditions.

By choosing the NGK Iridium IX Spark Plugs for your Toyota Highlander 3.5L V6, you are investing in a high-quality, reliable, and durable spark plug that will not only enhance your vehicle's performance but also contribute to its longevity. Trust NGK, a world leader in spark plug technology, for a superior driving experience.

Analysis of NGK Iridium IX Spark Plugs (60614-4135) for Toyota Highlander 3.5L V6

Pros:

1. Iridium construction: The Iridium IX spark plugs offer superior ignitability and a longer lifespan compared to traditional copper or platinum spark plugs.

2. Enhanced performance: With a smaller center electrode, these plugs are designed to improve combustion efficiency, resulting in increased horsepower and better fuel economy.

3. Durability: Iridium is a hard, corrosion-resistant material, ensuring that the spark plugs maintain their performance and last longer.

4. Reduced fouling: The iridium construction and improved design help prevent fouling, which can lead to misfires and poor engine performance.

5. OEM recommended: These spark plugs are recommended by Toyota as a suitable replacement for the original equipment in the Highlander 3.5L V6.

Cons:

1. Price: Iridium spark plugs are generally more expensive than their copper or platinum counterparts due to the cost of the iridium material.

2. Potential overkill: If you're not driving your Highlander aggressively or it's not modified, the benefits of iridium spark plugs may not be significant enough to justify the higher cost.

3. Installation: As with any aftermarket part, there's a chance that improper installation could impact engine performance.

Conclusion:

The NGK Iridium IX Spark Plugs (60614-4135) are an excellent choice for Toyota Highlander 3.5L V6 owners seeking improved performance, durability, and reduced fouling. However, the higher cost should be considered, especially if the vehicle is not driven aggressively or modified. If you're looking for a cost-effective option, you may want to explore platinum spark plugs, but for the best performance, the NGK Iridium IX Spark Plugs are the way to go. Always ensure proper installation for optimal results.

Details:

Core Material: Iridium. Vehicle Service Type: Highlander 3.5L V6, Toyota. 6 pc NGK Iridium IX Spark Plugs compatible with Toyota Highlander 3.5L V6 2008 -2016: Brand: Sixity Auto. Gap Size: 0.04 Inches.

Manufacturer: Sixity Auto. Top Material Type: Metal. Genuine NGK Parts. Product Dimensions: 3.7 x 0.94 4.98 inches.

Includes original packaging and hardware.

part #: 4024144135 prices

  • $90.00-$102.78

specifications cyclesparkplugs:

  • for models: Highlander
  • for makes: Toyota
  • brand: Sixity Auto
  • mpn: 4024144135
  • part type: Spark Plug
  • core material: Iridium
  • gap size: 0.04 Inches
  • top material type: Metal
  • vehicle service type: Highlander 3.5l V6, Toyota
  • item weight: 10.6 Ounces
  • product dimensions: 3.7 X 0.94 X 4.98 Inches

seller cyclesparkplugs:

  • rating: 98.6%
  • city: Memphis, Tennessee
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  • sold: 0
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  • quantity: 3
  • started: June 13, 2025

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  • Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Spark Plugs
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for models: highlander, for makes: toyota, part type: spark plug, core material: iridium, gap size: 0.04 inches, top material type: metal, vehicle service type: highlander 3.5l v6, toyota, item weight: 10.6 ounces, product dimensions: 3.7 x 0.94 x 4.98 inches,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > spark plugs, sku: 12470250820755502,
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3 offers $90.00–$102.78 USD
  • New. Offer #1 priced at $102.78 + $0.00 shipping estimate = $102.78* total. Manufacturer: Sixity Auto. Vehicle Service Type: Highlander 3.5L V6, Toyota.FREE SHIPPING
  • New. Offer #2 priced at $90.00 + $0.00 shipping estimate = $90.00* total. FREE SHIPPING
  • New. Offer #3 priced at $98.88 + $0.00 shipping estimate = $98.88* total. FREE SHIPPING

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