Equivalents for the Lucas spark plug LP146
Lucas LP146 is an automotive spark plug — heat range medium, reach 15.2–19.0 mm. Here are its 223 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Lucas LP146 spark plug
- Resistor
- no
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223 equivalents compatible with the Lucas LP146 spark plug
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- L
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- M
No equivalent for this brand selection.
What can replace a Lucas LP146 spark plug?
The Lucas LP146 is interchangeable with: Bosch CH166, Champion W430, Denso DG122, Bosch CH222, Bosch GLP032, Bosch GLP066. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Lucas LP146?
Reach 15.2–19.0 mm, Heat range Medium, 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.