NGK 7397 TR5IX Iridium IX Spark Plug, Pack of 4

NGK 7397 TR5IX Iridium IX Spark Plug, Pack of 4

Q: Will these fit my 95 ford thunderbird 4.6l sohc v8 ?

No this listing is compatible for 1983-1988 Ford Thunderbird. Thank you.

Q: Are the terminal nuts removable?

On the spark plug itself? No. Unless you break them off but i wouldn't suggest that lol

Q: Will these fit 2011 camry le

The best way to determine fit for these or any other plug is to go to the NGK website and verify fit on their fitment chart

Q: what spark plug i use in my bike ducati diavel carbon 2013 and my ducati multiestrada 2014? thanks

The best bet is to check the ngk website to verify fitment especially on a bike since the wrong plug may reach too far into the combustion chamber and cause damage

Product ID: 471757527

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Details

Brand
Generic
Core Material
Iridium
Thread Size
Thread 14 mm
Top Material Type
Alloy Steel
Vehicle Service Type
Car

⚡0.6mm fine Iridium tip for stable spark

🔥High melting point Iridium alloy for heat durability

🛡️Triple gasket seal prevents gas leakage

Frequently Bought Together

NGK 7397 TR5IX Iridium IX Spark Plug, Pack of 4

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NGK 7397 Spark Plug

Description

⚡ Ignite your drive with NGK Iridium IX – where precision meets power!

FOULING NOT HERE - Longer insulator nose and corrugated ribs prevent fouling and flashover, keeping your engine running clean and smooth.
LEAK FREE CONFIDENCE - Triple gasket seal ensures zero combustion gas leakage, maximizing efficiency and engine longevity.
RACE READY DURABILITY - Iridium alloy withstands intense heat and electrical wear, engineered for high-performance engines that demand reliability.
THROTTLE RESPONSE BOOST - Optimized tapered ground electrode minimizes quenching effect, enhancing throttle responsiveness and acceleration.
PRECISION IGNITION POWER - Laser-welded 0.6mm Iridium tip delivers extreme ignitability and consistent spark for peak engine performance.

The NGK 7397 TR5IX Iridium IX Spark Plug pack of 4 is engineered for performance enthusiasts seeking extreme ignitability, enhanced throttle response, and superior durability. Featuring a laser-welded 0.6mm fine Iridium tip, tapered ground electrode, and triple gasket seal, it ensures stable sparks, prevents fouling, and eliminates combustion gas leaks. Built with high melting point Iridium alloy and trivalent metal plating, these spark plugs resist heat, corrosion, and seizing—perfect for today’s high-performance vehicles.

Specifications

Brand	Generic Unbranded
Core Material	Iridium
Thread Size	Thread diameter: 14 mm, Thread length: 17.5 mm
Top Material Type	Alloy Steel
Vehicle Service Type	Car
Global Trade Identification Number	00087295073971
UPC	087295073971
OEM Part Number	TR5IX
Manufacturer	NGK
Model	7397-4PK
Product Dimensions	10.41 x 8.89 x 2.54 cm; 68.04 g
Item model number	7397-4PK
Manufacturer Part Number	8M0046007
Position	Center
Assembly Required	No
Manufacturer	NGK
Country of Origin	USA
Item Weight	68 g

Have a Question? See What Others Asked

Will these fit my 95 ford thunderbird 4.6l sohc v8 ?

Are the terminal nuts removable?

Will these fit 2011 camry le

what spark plug i use in my bike ducati diavel carbon 2013 and my ducati multiestrada 2014? thanks

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