Equivalents for the Champion spark plug 545
The Champion 545 spark plug featuring reach 15.2 mm, heat range hot. Browse its 10 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Champion 545 spark plug
- Terminal
- 8-32 UNC/BRASS
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10 equivalents compatible with the Champion 545 spark plug
No equivalent for this brand selection.
What can replace a Champion 545 spark plug?
The Champion 545 is interchangeable with: Champion W85N, ACDelco 701Y, Stitt 137BSP, Champion W85N014, Champion W85N/014, Champion 203. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion 545?
Reach 15.2 mm, Heat range Hot, Terminal 8-32 UNC/BRASS
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.