What is the socket size of the spark plug?

You will use either a 16mm deep socket or 5/16" spark plug socket for installation. Be certain to verify each spark plug gap at .044" before you install.

2012 Hyundai Elantra—Amazon says it fits this car but has anyone tried it?

According to the NGK Part Finder, it only works for the L4 1.8L Engine. You need the ZFR5FIX-11 for the 2.0 Engine. The OE Part for the 2.0 is IZFR5L11

Are these better than the original honda crv (2011) spark plugs (denso sxu22hcr11s)?

I think so. I have iridium plugs in all my cars.

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NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack

Product ID: 76990459

Details

Brand
NGK
Core Material
Iridium
Thread Size
5/8 inch
Top Material Type
Metal
Vehicle Service Type
Car Truck

⚡0.6mm Iridium tip for stable spark

🔥High melting point for extreme durability

🔧5/8 inch hex size for easy installation

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Description

⚡ Ignite your drive with precision and power!

ENDURANCE UNDER FIRE - Iridium alloy’s ultra-high melting point ensures your spark plugs withstand intense heat and electrical wear—built for the long haul.
PRECISION IGNITION POWER - Laser-welded 0.6mm iridium tip delivers unmatched spark stability and extreme ignitability for peak engine performance.
SEAMLESS COMBUSTION SEAL - Triple gasket seal and corrugated insulator ribs prevent gas leakage and flashover, maximizing engine efficiency and reliability.
CORROSION RESISTANT FINISH - Trivalent metal plating guards against corrosion and seizing, keeping your plugs performing flawlessly mile after mile.
EFFORTLESS FIT COMPATIBILITY - Standard 5/8 inch hex size and vehicle-specific design make installation quick and hassle-free—upgrade your ride with confidence.

The NGK LKR7DIX-11S Iridium IX Spark Plug 4-pack features a laser-welded 0.6mm iridium tip for superior ignitability and durability. Designed for high-performance engines, it offers enhanced throttle response, corrosion resistance via trivalent plating, and a triple gasket seal to prevent combustion gas leaks. Compatible with cars and trucks, these plugs ensure reliable, efficient ignition and easy installation with a 5/8 inch hex size.

Specifications

ASIN	B07FP6KFLT
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#2,162 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Replacement Spark Plugs
Brand Name	NGK
Compatible with Vehicle Type	Car, Truck
Core Material	Iridium
Customer Reviews	4.7 4.7 out of 5 stars (2,207)
Gap Size	0.04 Inches
Global Trade Identification Number	00087295831755
Included Components	Spark Plug (4)
Item Type Name	Spark Plug (93175 Iridium Ix )
Item Weight	0.4 Pounds
Manufacturer	NGK
Manufacturer Part Number	93175
Manufacturer Warranty Description	Includes manufacturer provided warranty
Model Number	LKR7DIX-11S
OEM Equivalent Part Number	Cross-reference is for reference only. Confirm compatibility with your vehicle. Omnicraft QSP8
Thread Size	5/8 inch
Top Material Type	Metal
UPC	087295831755
Unit Count	1.0 Count

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R1293

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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