CHAMPION part description

Champion Iridium Spark Plug

Product Description

Champion Iridium Spark Plug

Features & Benefits

  • Champion Iridium - Maximum Performance. Premium Spark Plug
  • Fine-wire center electrode and V-trimmed for greater ignitability
  • V-trimmed ground electrode promotes sharper spark focus
  • Maintains stable operating temperature under all engine loads
  • Heat-Active™ alloy allows electrodes to reach optimal temperature quickly

Product Attributes

Plug Type REA12WMB4
Seat Type Flat
Hex Size 0.546 IN
Hex Size 14 MM
Hex Type Hex
Thread Diameter 0.472 IN
Thread Diameter 12 MM
Reach 1.043 IN
Insulator Height 0.120 IN
Center Electrode Tip Material Iridium
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Resistor Type Yes
Manufacturer Heat Range 12
Electrical Terminal Type Non-Removable Nut
Ground Electrode Tip Design J Gap
Ground Electrode Tip Material Iridium-Platinum
Skirt No
Center Electrode Design Fine Wire
Core Nose Length 0.670 IN
Indexed No
Part Description Spark Plug
Washer(s) Included Yes
Washer Type Crush
Center Electrode Diameter (inch) 0.078 IN
Classification Champion Iridium
Gap Style J Gap
Grade Type Premium
Ground Electrode Material Nickel Copper Alloy
Installed Height (inch) 1.990 IN
Insulator Projection (inch) 0.120 IN
Pre-Gap Size 0.041 IN
Pre-Gap Size 1.05 MM
Subject To Prop 65 (yes/no) No
Taper Diameter (inch) 0.200 IN

Additional Information

Country of Origin (Primary) US
Canadian Harmonizing Tariff Code 8511100000
Harmonized Tariff Code (Schedule B) 8511100000
Harmonized Tariff Code (HTS) 8511100000
UPC 00037551015283
VMRS Code 033003005
UNSPSC 26101732

Part Interchanges

Fits Vehicles

  • Nissan Sentra (2007-2012)
  • Nissan Frontier (2005-2019)
  • Nissan Altima (2007-2018)
  • Nissan Rogue (2008-2020)
  • Nissan Versa (2012-2024)
  • Nissan Rogue Select (2014-2015)
  • Nissan Versa Note (2014-2019)

For more than 110 years, Champion® has been a highly respected brand for spark plugs worldwide. From airplanes to high-performance race cars, Champion has developed spark plugs for almost every type of engine. Its century’s worth of experience and commitment has led to designs and optimizations that make Champion spark plugs perform better than the competition. This proven expertise and engineering has also been expanded to other maintenance products, including Champion filters, batteries, and lighting. All products are designed, manufactured, and tested in accordance with OE specifications to ensure a seamless fit and function. When it comes to quality, the customer is always a winner with Champion.

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