Equivalents for the ACDelco spark plug R5603
Meet the ACDelco R5603 spark plug featuring reach 19.0 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. Find its 155 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information ACDelco R5603 spark plug
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
Buy this spark plug ACDelco R5603 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
What can replace a ACDelco R5603 spark plug?
The ACDelco R5603 is interchangeable with: NGK BKR6EKC, Bosch FR7KDC, Champion RC8BYC, Bosch FR8KDC, Bosch FR6KDE1, Bosch F005X15668. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco R5603?
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.