Denso
4130
Denso X27ETR Multi-Ground Plug, Pack of 1
EAN: 0042511041301
UPC: 042511041301
Spark Plugs
Denso # 4130
Dual Ground Electrodes
NOTE: Plug has Threaded Terminal Stud and does not contain terminal nut. If terminal nut is needed, order part#067606-0051
Multi-ground electrodes specified by engine manufacturer for unusual combustion chamber design. Copper core for better thermal conductivity. Machine rolled threads to reduce cross-threading and seizing . The plug insulator is constructed of purified alumina powder for extreme stress with 5 ribs to prevent flashover.
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