Equivalents for the Topran spark plug 501166
Topran 501166 is an automotive spark plug featuring heat range hot, reach 15.2–19.0 mm. All its 103 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Topran 501166 spark plug
- Resistor
- no
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What can replace a Topran 501166 spark plug?
The Topran 501166 is interchangeable with: Bosch GLP234, Champion CH252, Denso DG117, Champion GJ94TO, Champion CH252002, Champion CH252/002. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Topran 501166?
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.