Spark plug · NGK
Equivalents for the NGK spark plug 3787
Meet the NGK 3787 spark plug. Compare its 76 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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76 equivalents compatible with the NGK 3787 spark plug
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What can replace a NGK 3787 spark plug?
The NGK 3787 is interchangeable with: NGK ILTR7N8, Bosch HR7NI332W, Champion CCH9016, NGK ILTR6G8G, NGK ILTR6H8G, NGK ILTR6A-8G. 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.