Spark plug · Beru

Equivalents for the Beru spark plug 142AS1

Beru 142AS1, a spark plug with tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), heat range cold, thread 14 mm, reach 12.7 mm. 25 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Beru 142AS1 spark plug

Torque
cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)

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What can replace a Beru 142AS1 spark plug?

The Beru 142AS1 is interchangeable with: Bosch W2AS, Denso W27FSR, Torch E9RI, Denso W27FSZU, Denso IWF27, Lodge R51. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Beru 142AS1?

Thread 14 mm, Reach 12.7 mm, Heat range Cold, Torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)

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.