Equivalents for the Beru spark plug Z 121 SB
Beru Z 121 SB, a spark plug. All its 29 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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29 equivalents compatible with the Beru Z 121 SB spark plug
No equivalent for this brand selection.
What can replace a Beru Z 121 SB spark plug?
The Beru Z 121 SB is interchangeable with: NGK BKUR5ET-10, Bosch F 8 KTCR, Champion RC10VTYC4, NGK BKUR5ETC-10, Bosch FR 8 KTC, Bosch FR 8 LTC. These spark plugs share the same mounting (thread, seat) and heat range.
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.