Spark plug · Bosch

Equivalents for the Bosch spark plug W 145 TR30

The Bosch W 145 TR30 spark plug : reach 19.0 mm, resistor type (RFI-suppressed), heat range hot, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). All its 60 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Bosch W 145 TR30 spark plug

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

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What can replace a Bosch W 145 TR30 spark plug?

The Bosch W 145 TR30 is interchangeable with: NGK BPR5ES, Bosch WR8DC, Champion RN11YC, Bosch WR9DC, Champion RN11YCC, Champion OE004B04. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch W 145 TR30?

Thread 14 mm, Reach 19.0 mm, Heat range Hot, Resistor Yes, 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.