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 laser-welded iridium tip for stable spark

🔥High melting point iridium alloy for extreme durability

🔧Triple gasket seal prevents combustion gas leakage

€ 69.34

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Description

⚡ Ignite your drive with precision and power!

UNMATCHED DURABILITY - Iridium alloy withstands extreme heat and wear, engineered for high-performance engines.
LEAK PROOF PERFORMANCE - Triple gasket seal and corrugated insulator ribs eliminate flashover and gas leaks.
PRECISION IGNITION POWER - Experience lightning-fast throttle response with a finely tuned 0.6mm iridium tip.
CORROSION SEIZE RESISTANT - Trivalent metal plating ensures your spark plugs stay pristine and easy to maintain.
PERFECT FIT PROVEN QUALITY - Vehicle-specific design with 5/8 inch hex size, trusted by thousands with a 4.6-star rating.

The NGK LKR7DIX-11S Iridium IX Spark Plug 4-pack delivers superior ignitability and durability with a 0.6mm laser-welded iridium tip, triple gasket sealing, and corrosion-resistant plating. Designed for high-performance vehicles, it ensures stable sparks, improved throttle response, and long-lasting reliability trusted by thousands of users.

Specifications

ASIN	B07FP6KFLT
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#2,213 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Replacement Spark Plugs
Brand Name	NGK
Compatible with Vehicle Type	Car, Truck
Core Material	Iridium
Customer Reviews	4.6 4.6 out of 5 stars (2,297)
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	6.4 ounces
Manufacturer	NGK
Manufacturer Part Number	93175
Manufacturer Warranty Description	Includes manufacturer provided warranty
Model Number	LKR7DIX-11S
Number of Items	4
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 Count

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€ 69.34

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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