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  3. NAFTULY AN-70388

A-NAFTULY AN-70388 Iridium Spark Plugs Pack SP546

fits model: Sp515. year: 2004–2007.

An-70388 A-naftuly Iridium Spark Plugs 8 Pack Sp515 Sp546 Compatible With 2004 2005 2006 2007

( Brand: A-naftuly ), ( Manufacturer Part Number: AN-70388 ), ( Part Type: Spark Plug ), ( Core Material: Nickel ), ( Gap Size: 0 04 Inches ), ( Thread Size: Rm ), ( Vehicle Service Type: Car Truck ), ( Automotive Fit Type: Vehicle Specific Fit ), ( Item Weight: 13 7 Ounces ), ( Product Dimensions: 3 8 X 3 5 X 0 7 Inches )

Review A NAFTULY Iridium Spark Plugs Pack Compatible fits SP515 2004–2007

A-Naftuly AN-70388 Iridium Spark Plugs Pack (SP515, SP546) Compatible with 2004-2007 Models

Experience unparalleled performance and reliability with the A-Naftuly AN-70388 Iridium Spark Plugs Pack. Designed specifically for vehicles from 2004 to 2007, these spark plugs are available in two variants, SP515 and SP546, ensuring a perfect fit for your vehicle.

Crafted from high-quality iridium, these spark plugs offer superior heat conductivity and durability compared to conventional copper or platinum spark plugs. The iridium center electrode guarantees a precise spark, ensuring optimal engine performance, fuel efficiency, and reduced emissions.

The A-Naftuly AN-70388 spark plugs are designed with a tapered electrode and a laser-welded ground electrode, which ensures a consistent spark and improves combustion efficiency. The advanced design also reduces spark plug fouling and misfires, resulting in a smoother and more responsive engine.

These spark plugs are easy to install and come in a pack, making them a cost-effective solution for maintaining your vehicle's engine health. With their extended service life, you can expect fewer replacements, saving both time and money.

Invest in the A-Naftuly AN-70388 Iridium Spark Plugs Pack, and experience the difference that high-quality, durable spark plugs can make in your vehicle's performance. Whether you're a daily commuter or an enthusiast, these spark plugs are the perfect choice for maintaining your vehicle's performance and longevity.

A-Naftuly AN-70388 Iridium Spark Plugs (Pack SP515, SP546, suitable for 2004-2007 models) have several notable features. Let's review the pros and cons:

Pros:

1. Iridium construction ensures a longer lifespan compared to traditional spark plugs.

2. Enhanced performance due to improved ignitability and faster spark-plug closing.

3. Reduced emissions and improved fuel efficiency, thanks to a more efficient combustion process.

4. Ease of installation, as they are direct replacements for the original equipment.

Cons:

1. Higher cost compared to traditional spark plugs, which could be a deterrent for some users.

2. Some users might experience a noticeable increase in engine noise, as iridium spark plugs generate a hotter spark resulting in a more intense combustion process.

3. Potential compatibility issues with older vehicles, as iridium spark plugs are a more modern technology. It's essential to verify that these plugs are compatible with your specific model year and engine.

In conclusion, A-Naftuly AN-70388 Iridium Spark Plugs offer numerous benefits, including improved performance, longer lifespan, and reduced emissions. However, their higher cost and potential compatibility issues with older vehicles should be taken into account. If you're looking for improved engine performance, these spark plugs could be a good choice, but ensure they are compatible with your vehicle before making a purchase. It's always advisable to consult your vehicle's manufacturer or a trusted mechanic to confirm compatibility and make an informed decision.

Details:

Model: SP515/SP546. Thread Size: RM.: Brand: A-NAFTULY. Gap Size: 0.04 Inches.

Manufacturer: A-NAFTULY. Core Material: Nickel. Vehicle Service Type: Car, Truck. By ensuring the stability and reliability of spark plug coils high voltage output, our plugs provide improved performance throughout your engines speed range.

Automotive Fit Type: Vehicle Specific. Features: Strict Quality Control: Our car spark plugs undergo rigorous quality testing to address a range of common ignition system issues, including backfiring, misfiring, stalling, shaking, engine jerking, poor idling and fuel economy etc. Iridium Spark Plugs 8 Pack SP515 SP546 Compatible with 2004 2005 2006 2007 2008 Ford F150 5.4 Expedition Explorer Mustang F250 F350 F450 Lincoln Mark Navigator Mercury Mountaineer V8 4.6L 5.4L. Product Dimensions: 3.8 x 3.5 0.7 inches.

part #: an70388 prices

  • $49.99-$75.99

specifications cyclesparkplugs:

  • for models: Sp515
  • for years: 2004-2007
  • brand: A-naftuly
  • mpn: An-70388
  • part type: Spark Plug
  • core material: Nickel
  • gap size: 0 04 Inches
  • thread size: Rm
  • vehicle service type: Car Truck
  • automotive fit type: Vehicle Specific Fit
  • item weight: 13 7 Ounces
  • product dimensions: 3 8 X 3 5 X 0 7 Inches

payments cyclesparkplugs:

  • other
  • credit card: Mastercard
  • wallet: Paypal

returns cyclesparkplugs:

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

general cyclesparkplugs:

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

offer cyclesparkplugs:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • started: August 12, 2025

shipping cyclesparkplugs:

  • type: Fixed
  • service: Standard
  • class: Standard
  • cost: $0.00
  • transit: 3-9 Days

seller cyclesparkplugs:

  • rating: 100.0%
  • # reviews: 11
  • city: Denver, Colorado
for models: sp515, for years: 2004-2007, part type: spark plug, core material: nickel, gap size: 0 04 inches, thread size: rm, vehicle service type: car truck, automotive fit type: vehicle specific fit, item weight: 13 7 ounces, product dimensions: 3 8 x 3 5 x 0 7 inches,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > spark plugs, sku: 12861127953071713,
A-naftuly AN-70388 Is Similar To:
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5 offers $49.99–$75.99 USD
  • New. Offer #1 priced at $75.99 + $0.00 shipping estimate = $75.99* total. Reference Number : SP509, SP-509, HJFS24FP, HJFS-24FP, 5507, PZNAR6A11H.FREE SHIPPING
  • New. Offer #2 priced at $49.99 + $9.14 shipping estimate = $59.13* total. Perfect for car and truck owners looking to improve the ignition system of their vehicle, these spark plugs offer a superior quality option for ensuring smooth and efficient engine operation. The A-NAFTULY Iridium Platinum Spark Plugs SP515/ are high-quality spark plugs designed for use in Ford F150, Expedition, and other vehicles.+$9.14 shipping
  • New. Offer #3 priced at $71.00 + $0.00 shipping estimate = $71.00* total. partNumber AN70388. Manufacturer A-NAFTULY.FREE SHIPPING
  • New. Offer #4 priced at $67.32 + $0.00 shipping estimate = $67.32* total. FREE SHIPPING
  • New. Offer #5 priced at $71.53 + $0.00 shipping estimate = $71.53* total. Thread Size: RM Reference Number : SP515, SP-515, , SP-546, SP507, PZH14F, PZT2F, X,, F1000399477MTR.FREE SHIPPING

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