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Description

NGK Standard Spark Plug

Manufacturer’s Warranty : 60 Days

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$3.81 ~~$4.48~~ 15% Off

SKU	NG4730
Brand	NGK®
Part Name	Spark Plug
Part	# 4730
UPC	# 00087295147306
Quantity Per Vehicle	1
Pack of	1
Condition	New

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Product Description

NGK® 4730 Spark Plug

ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode provides consistent performance

COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads

NGK Standard spark plugs (in the iconic NGK yellow box packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGKs legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.

TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal

NGKs OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance

Standard Spark Plug

RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs

SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges

PRODUCT ATTRIBUTE & INFO

Part Number	-	Dpr8z
Stock Number	-	4730
Short Style Spark Plug	-	No
Service Number	-	Dpr8z
Resistance (82)	-	5000.0
Ground Electrode Tip Design	-	Standard
Ground Configuration	-	J-gap
Ground Electrode Core Material	-	Nickel
Washer Included	-	Yes
Grade Type	-	Regular
Electrical Terminal Type	-	Stud
Center Electrode Core Material	-	Copper
Center Electrode Tip Material	-	Nickel
Pre-Gap Size (IN)	-	.028
Pre-Gap Size (MM)	-	0.7
Ground Electrode Quantity	-	1
Hex Size	-	18mm
Insulator Height (IN)	-	1.97
Insulator Height (MM)	-	50.0
Manufacturer Heat Range	-	8
Seat Type	-	Flat
Reach (IN)	-	0.750
Reach (MM)	-	19.0
Thread Diameter (IN)	-	0.472
Thread Diameter (MM)	-	12.0
Insulator Material	-	Ceramic
Resistor Type	-	Yes
Skirt Length (IN)	-	0.079
Skirt Length (MM)	-	2.0
Ground Electrode Tip Material	-	Nickel
Skirt	-	Yes
Center Electrode Insulator Tip Projection (IN)	-	0.18
Center Electrode Insulator Tip Projection (MM)	-	4.5
Center Electrode Design	-	Standard
Washer Type	-	Crush
Center Electrode Projection	-	Long projection
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