Equivalents for the Hidria spark plug H1801
The Hidria H1801 spark plug — reach 15.2–19.0 mm, heat range very hot. Browse its 125 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Hidria H1801 spark plug
- Resistor
- no
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What can replace a Hidria H1801 spark plug?
The Hidria H1801 is interchangeable with: Bosch CH161, Champion CH161, Denso DG157, Bosch GLP127, Bosch GPN-322, Champion CH161002. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Hidria H1801?
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.