Equivalents for the Isolator spark plug PM14145
Isolator PM14145 is a spark plug : thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 12.7 mm, heat range very hot. All its 321 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Isolator PM14145 spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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321 equivalents compatible with the Isolator PM14145 spark plug





















































































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No equivalent for this brand selection.
What can replace a Isolator PM14145 spark plug?
The Isolator PM14145 is interchangeable with: NGK BP4HS, Bosch W8B, Champion L12Y, NGK BP5HS, Bosch W6BC, Bosch W8BC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Isolator PM14145?
Thread 14 mm, Reach 12.7 mm, Heat range Very hot, Gap 1.5mm, Resistor no, 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.