Equivalents for the Seat spark plug 581CR1
The Seat 581CR1 spark plug — heat range very hot, reach 15.2–19.0 mm. Browse its 501 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Seat 581CR1 spark plug
- Resistor
- no
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501 equivalents compatible with the Seat 581CR1 spark plug
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No equivalent for this brand selection.
What can replace a Seat 581CR1 spark plug?
The Seat 581CR1 is interchangeable with: Champion CH08, Denso DG001, Autolite B19N, Champion CH63, Champion CH68, Champion CH87. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Seat 581CR1?
Reach 15.2–19.0 mm, Heat range Very hot, Resistor no, Seat Flat (gasket)
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.