Equivalents for the Denso spark plug 4621
Denso 4621 is 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, resistor type (RFI-suppressed), thread 14 mm, reach 19.0 mm. 75 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Denso 4621 spark plug
- Resistor
- Yes
- 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 Denso 4621 spark plug?
The Denso 4621 is interchangeable with: NGK B7EGV, Bosch WR 6 DC, Champion RN7YC, NGK BPR7ES, Bosch WR 6 DS, Bosch WR 6 DC2. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso 4621?
Thread 14 mm, Reach 19.0 mm, Heat range Medium, Resistor Yes, 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.