Equivalents for the Bosch spark plug 4031
The Bosch 4031 spark plug — thread 14 mm, heat range medium, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 17.5 mm. All its 38 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Bosch 4031 spark plug
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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38 equivalents compatible with the Bosch 4031 spark plug
No equivalent for this brand selection.
What can replace a Bosch 4031 spark plug?
The Bosch 4031 is interchangeable with: Champion RS12WYPB4, Autolite AP103, Torch Q6RTP-11, Motorcraft SP-400, Motorcraft SP-405, Motorcraft SP-459. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch 4031?
Thread 14 mm, Reach 17.5 mm, Heat range Medium, 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.