Spark plug · Bosch
Equivalents for the Bosch spark plug Sp39
The Bosch Sp39 spark plug. Find its 28 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Buy this spark plug Bosch Sp39 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
28 equivalents compatible with the Bosch Sp39 spark plug
Filter by brand
No equivalent for this brand selection.
What can replace a Bosch Sp39 spark plug?
The Bosch Sp39 is interchangeable with: NGK BKR8ES, Bosch FR 5 DC, Champion RC6YC, NGK BCPR8ES, Bosch F 5 DER2, Bosch FR 5 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.