Spark plug · Autolite

Equivalents for the Autolite spark plug APP23

Autolite APP23, a spark plug — heat range hot, thread 14 mm, reach 11.2 mm, tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour). All its 16 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Autolite APP23 spark plug

Resistor
yes
Torque
fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour)

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What can replace a Autolite APP23 spark plug?

The Autolite APP23 is interchangeable with: Bosch HGR8BQI, Denso IFT16, Torch P5RI, Bosch HGR9LQI0, Denso ITF20, Denso PTF20TT. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Autolite APP23?

Thread 14 mm, Reach 11.2 mm, Heat range Hot, Resistor yes, Seat Tapered, Torque fonte 10–20 N·m · alu 10–20 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.