NGK ILKAR7L11 / 94124 Iridium Ignition Spark Plug. With the smallest tip diameter available, OE Ir...NGK ILKAR7L11 / 94124 Iridium Ignition Spark Plug. With the smallest tip diameter available, OE Iridium spark plugs provide superior ignitability and long service life. The iridium/platinum surfaces ensure a slow wear rate, providing stable idle and superior anti-fouling. Features a laser-welded iridium center electrode tip and a platinum disc welded to the backside of the ground electrode for long life. It also has trivalent metal plating for superior anti-corrosion and anti-seizing. Benefits include faster starts, quicker acceleration, better fuel economy, and lower emissions, making it the best OEM Iridium spark plug available and OEM-approved. Specifications include a spanner size of 14 mm, an outer thread of 12.0 mm, a thread length of 26.5 mm, a spark position of 3 mm, and an interference suppression of 5kOhm with a standard gasket sealing type. If you are unsure about the correct part for your vehicle, please contact us or use the cross-reference table. Please note that we have taken care to ensure the accuracy of vehicle compatibilities and component cross-references, but they are for general guidance only and do not form part of any contract, representation, or warranty. It is the customer's responsibility to check the item's specification and compare it to the original before ordering or installing.
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Product Information
Full details
This guide is for vehicle owners and mechanics seeking optimal engine performance. The NGK ILKAR7L11 / 94124 Iridium spark plug offers superior ignitability and a long service life, leading to faster starts and improved fuel economy. Keep in mind that correct installation and compatibility with your vehicle are crucial for realizing these benefits.
All features
Model Part Number
94124
Brand
NGK
Extended Product Information
FAQs
What is the lifespan of these spark plugs?
The NGK ILKAR7L11 / 94124 spark plugs are designed for long-lasting performance. However, lifespan varies depending on driving conditions and vehicle type. Consult your vehicle's manual for recommended replacement intervals.
Do I need to gap these spark plugs?
These spark plugs are pre-gapped. However, it's always a good idea to check the gap against your vehicle's specifications before installation.
Can I install these spark plugs myself?
Yes, if you have basic mechanical knowledge. However, it's always best to consult a professional if you're unsure.
What tools do I need for installation?
You will need a spark plug socket, a torque wrench, and possibly a gap gauge.
Will these spark plugs improve my gas mileage?
Yes, by ensuring more efficient combustion, these spark plugs can improve fuel economy.
How do I know if these spark plugs are compatible with my vehicle?
Use the cross-reference table provided, or contact us with your vehicle's make, model, and year to confirm compatibility.
Where are these spark plugs manufactured?
NGK spark plugs are manufactured in various locations, adhering to strict quality control standards.
Troubleshooting
Engine misfires or runs rough.
Check the spark plugs for fouling or damage. Replace if necessary. Also, inspect the ignition system components.
Difficulty starting the engine.
Ensure the spark plugs are correctly gapped and properly installed. Check the battery and starter.
Reduced fuel economy.
Inspect spark plugs for wear or damage. Replace them if needed.
Engine performance issues.
Make sure the spark plugs are compatible with the vehicle. Check the wiring and other engine components.
Pros and Cons
Pros
Faster engine starts.
Improved acceleration.
Better fuel economy.
Reduced vehicle emissions.
Long service life due to durable materials.
Enhanced corrosion resistance
Cons
Requires checking vehicle compatibility before installation.
May require professional installation for those unfamiliar with engine maintenance.
Higher initial cost compared to standard spark plugs.
Setup, Compatibility & Care
Setup:
Ensure the engine is off and cool before beginning.
Locate the spark plugs in your engine. Consult your vehicle's manual if needed.
Remove the old spark plugs using a spark plug socket.
Carefully install the new NGK ILKAR7L11 / 94124 spark plugs, tightening them to the manufacturer's recommended torque specifications. Refer to your vehicle's manual for torque values.
Compatibility:
Always verify compatibility with your vehicle using the cross-reference table or by contacting us. Double-check specifications such as spanner size (14 mm), outer thread (12.0 mm), thread length (26.5 mm), and spark position (3 mm).
It is the customer's responsibility to confirm the item's specification matches the original before ordering or installing.
Care:
Inspect spark plugs regularly for any signs of wear or damage.
Avoid over-tightening the spark plugs during installation.
Replace spark plugs according to the manufacturer's recommended intervals or sooner if performance degrades.