Spark plug · Husqvarna
Equivalents for the Husqvarna spark plug 531 30 81-28
Husqvarna 531 30 81-28 is an automotive spark plug. 111 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
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What can replace a Husqvarna 531 30 81-28 spark plug?
The Husqvarna 531 30 81-28 is interchangeable with: NGK BKR5ES, Bosch FR 8 DC, Champion RC12YC, NGK BCPR5ES, Bosch FR 8 DE, Bosch FR 9 DC. 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.