Equivalents for the Champion spark plug 520
Champion 520 is an automotive spark plug with heat range medium, reach 16.0 mm. All its 14 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Champion 520 spark plug
- Terminal
- 8-32 UNC/BRASS
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14 equivalents compatible with the Champion 520 spark plug
No equivalent for this brand selection.
What can replace a Champion 520 spark plug?
The Champion 520 is interchangeable with: Champion G44, Motorcraft SP-488, ACDelco C77, Champion W20, Champion W20014, Champion CCH520. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion 520?
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.