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tempest sparkplug

Tempest Spark Plugs

Tempest aviation spark plugs are manufactured with the most automated manufacturing processes making them the most innovative spark plug in the aviation industry. Key features include:
• High Conductivity Copper Core Center Electrode
• Nickel Ground Electrodes
• High Alumina Ceramic Insulator
• Vacuum Infused Center Electrode
• Proprietary Glass Center Seal
• Hot-Lock Assembly
• Nickel Finish
• Harness Wire Contact

Part
Number
Description Shielded
Threading
Engine
Eligibility
UREB36S XL Iridium Fine Wire Spark Plug 5/8″-24 *See Application Guide for Engine Eligibility
UREB37E Massive Electrode Spark Plug 5/8″-24 *See Application Guide for Engine Eligibility
UREM37BY Massive Electrode Spark Plug 5/8″-24 *See Application Guide for Engine Eligibility
UREM38E Massive Electrode Spark Plug 5/8″-24 *See Application Guide for Engine Eligibility
UREM38S XL Iridium Fine Wire Spark Plug 5/8″-24 *See Application Guide for Engine Eligibility
UREM40E Massive Electrode Spark Plug 5/8″-24 *See Application Guide for Engine Eligibility
URHB32E Massive Electrode Spark Plug 3/4″-20 *See Application Guide for Engine Eligibility
URHB32S XL Iridium Fine Wire Spark Plug 3/4″-20 *See Application Guide for Engine Eligibility
URHB36S XL Iridium Fine Wire Spark Plug 3/4″-20 *See Application Guide for Engine Eligibility
URHB37E Massive Electrode Spark Plug 3/4″-20 *See Application Guide for Engine Eligibility
URHM38E Massive Electrode Spark Plug 3/4″-20 *See Application Guide for Engine Eligibility
URHM38S XL Iridium Fine Wire Spark Plug 3/4″-20 *See Application Guide for Engine Eligibility
URHM40E Massive Electrode Spark Plug 3/4″-20 *See Application Guide for Engine Eligibility