Name: NGK Spark Plugs 3521 Spark Plug
SKU: 3521
Price: 8.99 USD
Availability: InStock

NGK SPARK PLUGS part description

CR9EIX S-PLUGS

Product Description

NGK Iridium IX Spark Plug

Features & Benefits

SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs

Product Attributes

Part Number	CR9EIX
Stock Number	3521
Resistance	5000 82
Ground Electrode Tip Design	Taper Cut
Ground Configuration	Standard
Ground Electrode Core Material	Nickel
Electrical Terminal Type	Removable Nut
Center Electrode Core Material	Copper
Center Electrode Tip Material	Iridium
Pre-Gap Size	.032 IN
Ground Electrode Quantity	1
Hex Size	5/8 IN
Insulator Height	50.00 MM
Manufacturer Heat Range	9
Seat Type	Flat
Reach	.75 IN
Thread Diameter	10.00 MM

Additional Information

Harmonized Tariff Code (HTS)	8511100000
Warranty Time UOM	MO
Warranty Time	2
Country of Origin (Primary)	JP
UPC	00087295135211
VMRS Code	033003005
UNSPSC	26101732

Part Interchanges

Headquartered in Wixom, Michigan, NGK® is a global leader in the design and manufacture of spark plugs for virtually every automotive and commercial vehicle application. It has grown immensely since its inception in 1936 with the expansion of its ignition product line and the introduction of its technical sensor and vehicle electronics line. NGK partners with OEMs and uses only the latest cutting tools to ensure each NGK product meets OE specifications for exact fit, form, and function. With world-class quality and engineering, NGK’s expertise goes beyond manufacturing the most reliable spark plugs for the automotive industry but also providing the best customer service possible.

California Proposition 65 Warning

WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. (Read more)