Equivalents for the Caterpillar spark plug 9H4577
Caterpillar 9H4577, a spark plug featuring tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, thread 14 mm. 36 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Caterpillar 9H4577 spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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What can replace a Caterpillar 9H4577 spark plug?
The Caterpillar 9H4577 is interchangeable with: Champion GP1019, Beru GN071, Ashika PK98, HKT PK98, Japan Parts PK98, Japko PK98. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Caterpillar 9H4577?
Thread 14 mm, Heat range Medium, Resistor no, Seat Flat (gasket), Torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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.