Equivalents for the Bosch spark plug GLP103
Meet the Bosch GLP103 spark plug featuring reach 15.2–19.0 mm, heat range very hot. Browse its 165 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Bosch GLP103 spark plug
- Resistor
- no
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165 equivalents compatible with the Bosch GLP103 spark plug
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No equivalent for this brand selection.
What can replace a Bosch GLP103 spark plug?
The Bosch GLP103 is interchangeable with: Bosch F005X04828, Champion W408, Denso G108, Bosch GPH-408, Champion CH306, Champion CH3O6. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch GLP103?
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.