Equivalents for the Denso spark plug 4509
Denso 4509, a spark plug with reach 11.2 mm, tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, thread 14 mm. Browse its 36 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Denso 4509 spark plug
- Resistor
- yes
- Torque
- fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour)
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36 equivalents compatible with the Denso 4509 spark plug
No equivalent for this brand selection.
What can replace a Denso 4509 spark plug?
The Denso 4509 is interchangeable with: Bosch HR8BP, Autolite AP25, Motorcraft SP-502, Bosch HR9AP, Bosch HR8BP+, Bosch HR8BPX. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso 4509?
Thread 14 mm, Reach 11.2 mm, Heat range Very hot, Resistor yes, Seat Tapered, Torque fonte 10–20 N·m · alu 10–20 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.