Equivalents for the Lucas spark plug HDS506
Lucas HDS506 is a spark plug : heat range hot, reach 15.2–19.0 mm. 161 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Lucas HDS506 spark plug
- Resistor
- no
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161 equivalents compatible with the Lucas HDS506 spark plug
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No equivalent for this brand selection.
What can replace a Lucas HDS506 spark plug?
The Lucas HDS506 is interchangeable with: Bosch CH157, Champion CH157, Denso DG124, Bosch GLP072, Bosch GPI-017, Champion CH157002. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Lucas HDS506?
Reach 15.2–19.0 mm, Heat range Hot, Resistor no, Seat Flat (gasket)
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.