Equivalents for the Lucas spark plug HDS304
Lucas HDS304 is a spark plug with heat range very hot, reach 15.2–19.0 mm. All its 150 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Lucas HDS304 spark plug
- Resistor
- no
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What can replace a Lucas HDS304 spark plug?
The Lucas HDS304 is interchangeable with: Bosch CH167, Champion N76, Denso G102, Bosch GLP026, Champion R74, Champion E003. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Lucas HDS304?
Reach 15.2–19.0 mm, Heat range Very 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.