Spark plug · ACDelco

Equivalents for the ACDelco spark plug S408XLG

ACDelco S408XLG is a spark plug : tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 19.0 mm, thread 14 mm, heat range cold. 10 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information ACDelco S408XLG spark plug

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

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10 equivalents compatible with the ACDelco S408XLG spark plug

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What can replace a ACDelco S408XLG spark plug?

The ACDelco S408XLG is interchangeable with: Champion C59R, Beru 260/14/3S, Torch F9P, Champion OE172/T04, Motorcraft AG902CU, Tacti V91104047. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the ACDelco S408XLG?

Thread 14 mm, Reach 19.0 mm, Heat range Cold, 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.