Equivalents for the ACDelco spark plug R3603
ACDelco R3603, a spark plug featuring reach 17.5 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, thread 14 mm. 10 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information ACDelco R3603 spark plug
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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10 equivalents compatible with the ACDelco R3603 spark plug
No equivalent for this brand selection.
What can replace a ACDelco R3603 spark plug?
The ACDelco R3603 is interchangeable with: Denso T22EPU, Motorcraft AGF12C, Eyquem RC72LJS5, Denso T22EP-U, Denso IT22, Marelli T8LC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco R3603?
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.