Equivalents for the Champion spark plug 561
Champion 561 is an automotive spark plug : heat range medium, reach 16.0 mm. Find its 17 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Champion 561 spark plug
- Terminal
- 8-32 UNC/BRASS
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17 equivalents compatible with the Champion 561 spark plug
No equivalent for this brand selection.
What can replace a Champion 561 spark plug?
The Champion 561 is interchangeable with: Champion C4, ACDelco C77, Stitt 137BSP, Champion A44, Champion B43, Champion B53. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion 561?
Reach 16.0 mm, Heat range Medium, 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.