Spark plug · Torch
Equivalents for the Torch spark plug K4RTC7
Torch K4RTC7, a spark plug. 485 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Buy this spark plug Torch K4RTC7 — 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 Torch K4RTC7 spark plug?
The Torch K4RTC7 is interchangeable with: NGK ZFR5F, Bosch WR9, Champion N8L, NGK ZFR4F-11, NGK ZFR5A-11, NGK ZFR5E-11. 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.