NGK Spark Plug - GR4IX - 97382

NGK GR4IX / 97382 Iridium IX Spark Plug Replaces IW16. Designed specifically for the performance e...

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The Green Spark Plug CompanyNgk Gr4ix / 97382 Iridium Ix Spark Plug Replaces Iw16
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eBay1x NGK GR4IX 7149 IRIDIUM IX SPARK PLUG UPGRADE FOR BENTLEY ROLLS ROYCE CHRYSLER
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Product Information

Full details

The NGK GR4IX / 97382 Iridium IX Spark Plug is designed for performance enthusiasts seeking enhanced engine responsiveness and durability. Its fine iridium tip ensures a stable spark and extreme ignitability, leading to improved throttle response and superior anti-fouling. A potential caveat is the need to verify compatibility with your specific vehicle before purchase, as this is a performance-oriented part. Key features include a durable iridium alloy, trivalent metal plating for corrosion resistance, and advanced design for high-performance engines.

All features

Model Part Number97382
BrandNGK

Extended Product Information

FAQs

What does 'Iridium IX' mean?

Iridium IX refers to NGK's line of high-performance spark plugs featuring a fine iridium alloy tip, known for its extreme durability and ignitability.

How long does an Iridium IX spark plug typically last?

Iridium spark plugs are designed for extended service life due to the hardness and high melting point of iridium. Specific lifespan varies by engine conditions and driving habits, but they generally last significantly longer than standard copper plugs.

Can I use this spark plug in any vehicle?

No, you must verify compatibility for your specific vehicle. Using the wrong spark plug can cause damage or performance issues. Always check your vehicle's manual or a parts compatibility guide.

What is the benefit of the fine iridium tip?

The fine iridium tip allows for a more concentrated spark and requires less voltage to ignite the fuel-air mixture, leading to better ignitability, improved throttle response, and enhanced durability.

What does 'superior anti-fouling' mean?

It means the spark plug is designed to resist the buildup of carbon deposits or other contaminants that can hinder its ability to spark properly, ensuring more reliable performance over time.

Is this spark plug suitable for stock or modified engines?

While designed with high-performance engines in mind, it can be used in stock engines if it's the specified replacement. Its benefits are often more pronounced in modified or performance-oriented applications.

Troubleshooting

Engine misfires or runs rough

Ensure the spark plug is correctly gapped and torqued. Check ignition coil or wire connections. If the issue persists, the spark plug may need replacement or there may be another engine issue.

Difficulty starting the engine

Verify that the correct spark plug model is installed and properly seated. Check all electrical connections related to ignition. A faulty spark plug can contribute to starting problems.

Reduced fuel efficiency

While this plug is designed to improve efficiency, other factors can affect it. Ensure the spark plug is correctly installed and functioning. Consider other maintenance items like air filters and tire pressure.

Pros and Cons

Pros

  • Enhanced engine performance and throttle response
  • Increased durability due to iridium alloy
  • Improved fuel efficiency potential
  • Resistant to fouling and corrosion
  • Consistent and stable spark output

Cons

  • Requires careful verification of vehicle compatibility
  • May be overkill for standard driving conditions
  • Higher initial cost compared to standard spark plugs

Setup, Compatibility & Care

Compatibility: Before purchasing, it is crucial to verify that the NGK GR4IX / 97382 spark plug is the correct fit for your specific vehicle's make, model, and year. Consult your vehicle's owner's manual or a reputable parts catalog to confirm the recommended spark plug type. Using an incorrect spark plug can lead to poor performance, engine damage, or failure to start.

Setup: Installation of spark plugs should be performed by a qualified mechanic or an individual with automotive repair experience.

  1. Ensure the engine is cool.
  2. Disconnect the ignition coils or spark plug wires.
  3. Carefully remove the old spark plugs using a spark plug socket.
  4. Inspect the new spark plug for any damage. Ensure the gap is set correctly for your vehicle (if adjustable).
  5. Gently thread the new spark plug into the cylinder head by hand to avoid cross-threading.
  6. Tighten the spark plug to the manufacturer's specified torque using a torque wrench. Overtightening can damage the cylinder head.
  7. Reconnect the ignition coils or spark plug wires.

Care: Spark plugs are generally considered a maintenance item and are not designed for user maintenance beyond proper installation. Their longevity is a key feature. If performance issues arise, it is more likely an indication of a need for replacement rather than cleaning. Always ensure connections are secure during installation.

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