Spark plug · Alfa Romeo
Equivalents for the Alfa Romeo spark plug 7686 643
Alfa Romeo 7686 643 is an automotive spark plug. Compare its 79 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Buy this spark plug Alfa Romeo 7686 643 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
What can replace a Alfa Romeo 7686 643 spark plug?
The Alfa Romeo 7686 643 is interchangeable with: NGK BP6ET, Bosch WR 7 DTC, Champion N9BMC, NGK BUR6ET, NGK BPR6EKN, Bosch W 7 DTC (0,8mm). 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.