Bosch USR7AC spark plug.
Fits Stihl 4-Mix Engines.
Replaces Stihl 0000-4007-0090, NGK CMR4H/CMR5H, champion RZ7C & Denso U24FSR-U
Resistor Plug. SOLD EACH
|OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.||Bosch USR7AC, NGK CMR4H, NGK CMR5H, Champion RZ7C, Denso U24FSR-U, Stihl 0000-4007-0090|