Equivalents for the ACDelco spark plug R4603
The ACDelco R4603 spark plug with thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 19.0 mm, heat range medium. Browse its 19 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information ACDelco R4603 spark plug
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
Buy this spark plug ACDelco R4603 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
19 equivalents compatible with the ACDelco R4603 spark plug
No equivalent for this brand selection.
What can replace a ACDelco R4603 spark plug?
The ACDelco R4603 is interchangeable with: Bosch FR5DE, Champion C6BMCT10, Beru 00013407060001, Bosch F002G40511, Champion C6BYC094, Champion C6BYC4T10. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco R4603?
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.