Equivalents for the Champion spark plug UJ4J
Champion UJ4J is an automotive spark plug : heat range very cold, thread 14 mm, electrode nickel, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 9.5 mm. Here are its 474 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Champion UJ4J spark plug
- Resistor
- no
- Tip
- standard
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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474 equivalents compatible with the Champion UJ4J spark plug


































































































































































































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No equivalent for this brand selection.
What can replace a Champion UJ4J spark plug?
The Champion UJ4J is interchangeable with: Bosch W2A, Champion J2, Denso W24S, Bosch W5E, Bosch W8E, Bosch W8F. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion UJ4J?
Thread 14 mm, Reach 9.5 mm, Heat range Very cold, Electrode Nickel, Resistor no, Seat Flat (gasket), Tip standard, 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.