Equivalents for the Bosch spark plug 4503
Bosch 4503 is an automotive spark plug — tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, thread 14 mm, reach 19.0 mm. Find its 41 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Bosch 4503 spark plug
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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41 equivalents compatible with the Bosch 4503 spark plug
No equivalent for this brand selection.
What can replace a Bosch 4503 spark plug?
The Bosch 4503 is interchangeable with: Denso IK20, Autolite XP3923, Beru 2335911, Denso VK20, Beru 14F-4DPU, Beru 0002340903. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch 4503?
Thread 14 mm, Reach 19.0 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.