Spark plug · Denso

Equivalents for the Denso spark plug W25EAR

Meet the Denso W25EAR spark plug with hex size 13/16″ (20,8 mm), reach 19.0 mm, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium. All its 21 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Denso W25EAR spark plug

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

→ How to read a Denso reference

Buy this spark plug Denso W25EAR — best retailers

Buy a spark plug wrench 13/16″ (20,8 mm) wrench

Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.

What can replace a Denso W25EAR spark plug?

The Denso W25EAR is interchangeable with: Champion RN179BC, Motorcraft AGS801, Denso 3039, Champion 324, Champion 325, Denso 3040. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso W25EAR?

Spark plug wrench 13/16″ (20,8 mm), Thread 14 mm, Reach 19.0 mm, Heat range Medium, 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.