Equivalents for the ACDelco spark plug 4503
The ACDelco 4503 spark plug : tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, reach 19.0 mm, thread 14 mm. Find its 81 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information ACDelco 4503 spark plug
- 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 ACDelco 4503 spark plug?
The ACDelco 4503 is interchangeable with: NGK BCP7ET, Bosch H 56, Champion S 7 YC, NGK BP 5 EA-L, Bosch FR5DE, Bosch H 7 DC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco 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.