Spark plug · Autolite

Equivalents for the Autolite spark plug AP15

Autolite AP15, a spark plug — reach 17.5 mm, thread 14 mm, heat range very hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Find its 11 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.

Technical information Autolite AP15 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 Autolite AP15 spark plug?

The Autolite AP15 is interchangeable with: Denso IT16, Torch Q4RTI, General Motors 12561454, Denso PT16TT, Torch Q4RTP, Denso 4511. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Autolite AP15?

Thread 14 mm, Reach 17.5 mm, Heat range Very hot, 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.