Equivalents for the Blue Print spark plug ADF121801
Blue Print ADF121801 is an automotive spark plug with reach 15.2–19.0 mm, heat range medium. Compare its 136 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Blue Print ADF121801 spark plug
- Resistor
- no
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What can replace a Blue Print ADF121801 spark plug?
The Blue Print ADF121801 is interchangeable with: Bosch GLP13, Champion CH268, Denso DG181, Bosch GLP055, Bosch GLP111, Bosch GLPO55. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Blue Print ADF121801?
Reach 15.2–19.0 mm, Heat range Medium, 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.