Spark plug · ACDelco

Equivalents for the ACDelco spark plug MR42LTS

The ACDelco MR42LTS spark plug : heat range medium, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm, resistor type (RFI-suppressed). Find its 54 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.

Technical information ACDelco MR42LTS spark plug

Resistor
Yes
Torque
fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

→ How to read an ACDelco reference

Buy this spark plug ACDelco MR42LTS — 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 MR42LTS spark plug?

The ACDelco MR42LTS is interchangeable with: Denso T20TT, Autolite AAP103, Beru 2635700, Denso T20EPRU, Denso T20EPR-U, Autolite AAPP103. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the ACDelco MR42LTS?

Thread 14 mm, Heat range Medium, Resistor Yes, Seat Flat (gasket), 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.