Equivalents for the Bosch spark plug SUPER plus 4
Meet the Bosch SUPER plus 4 spark plug. 8 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
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8 equivalents compatible with the Bosch SUPER plus 4 spark plug
No equivalent for this brand selection.
What can replace a Bosch SUPER plus 4 spark plug?
The Bosch SUPER plus 4 is interchangeable with: NGK V-Line 21, Bosch WR 8 LT+, Brisk A-line 21, Bosch WR 8 LTC+, Bosch SUPER+ 4, NGK 5932. These spark plugs share the same mounting (thread, seat) and heat range.
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.