Name: NGK Spark Plugs 7272 NGK Iridium IX Spark Plug
SKU: 7272
Price: 8.99 USD
Availability: InStock

NGK SPARK PLUGS part description

UR55IX 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	UR55IX
Stock Number	7272
Resistance	5000.0 82
Ground Electrode Tip Design	Taper Cut
Ground Configuration	J-Gap
Ground Electrode Core Material	Nickel
Electrical Terminal Type	Non-Removable Nut
Center Electrode Core Material	Copper
Center Electrode Tip Material	Iridium
Pre-Gap Size	.060 IN
Ground Electrode Quantity	1
Hex Size	5/8 IN
Insulator Height	53.00 MM
Manufacturer Heat Range	5
Seat Type	Tapered
Reach	0.460 IN
Thread Diameter	14.00 MM
Short Style Spark Plug	No
Service Number	UR55IX
Washer Included	No
Grade Type	Performance
Hex Size	5/8" (16mm)
Insulator Height	2.07 IN
Thread Diameter	0.551 IN
Insulator Material	Ceramic
Resistor Type	Yes
6648	0.0 IN
Ground Electrode Tip Material	Nickel
9459	No
9506	0.16 IN
9608	Fine Wire
9805	Mid Projection

Additional Information

Warranty Time UOM	MO
Warranty Time	2
Country of Origin (Primary)	JP
Harmonized Tariff Code (HTS)	8511100000
UPC	00087295172728
VMRS Code	033003005
UNSPSC	26101732

Part Interchanges

Fits Vehicles

Pontiac Sunbird (1978)
Pontiac Phoenix (1978, 1984)
Pontiac Grand Am (1985-1991)
Pontiac Firebird (1984-1986)
Pontiac Fiero (1984-1988)
Pontiac Astre (1975)
Pontiac 6000 (1984-1991)
Oldsmobile Starfire (1978)
Oldsmobile Omega (1984)
Oldsmobile Cutlass Cruiser (1987-1990)
Oldsmobile Cutlass Ciera (1984-1992)
Oldsmobile Cutlass Calais (1988-1991)
Oldsmobile Calais (1985-1987)
GMC Safari (1985-1990)
GMC Sonoma (1991-1993)
GMC S15 (1985-1990)
GMC S15 Jimmy (1985-1988)
Chevrolet Vega (1975)
Chevrolet S10 (1985-1993)
Chevrolet S10 Blazer (1985-1988)
Chevrolet Monza (1978)
Chevrolet Lumina (1990-1992)
Chevrolet LLV (1987-1993)
Chevrolet Citation II (1984-1985)
Chevrolet Celebrity (1984-1990)
Chevrolet Camaro (1984-1986)
Chevrolet Astro (1985-1990)
Buick Somerset Regal (1985)
Buick Somerset (1986-1987)
Buick Skylark (1983-1991)
Buick Century (1984-1992)

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)