Top 10 Denso products – best-selling models in 2026!
Ranking updated: 1 February 2026'
Discover Denso’s best-selling products. Top 10 hits loved by motorcyclists – see which models are number one in 2025!
Top 10 products
- Denso IU24 Iridium spark plug - CR8EIX
- Denso IWF24 Iridium spark plug - BR8HIX, BR8HS
- Denso IX22B Iridium Spark Plug - DPR7EIX9
- Denso IX24B Iridium Spark Plug - IJR8B9, DPR8EIX-9
- Denso spark plug X27ESU - D9EA
- Denso spark plug VK27PRZ11 Honda VTR 1000 SP2 02-06
- Denso spark plug W14FR-L - BR4HSA
- Denso spark plug W16FPRU - BP5HA
- Denso IY27 Iridium Spark Plug - ER9EH, ER9EHIX
- Denso IXU22FTT Iridium Twin Tip Spark Plug
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1. Denso IU24 Iridium spark plug - CR8EIX
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General description
high-quality iridium spark plug from a Japanese manufacturer
thanks to the electrode made of iridium, spark plugs can be used much longer
thanks to an extremely thin electrode it provides better response during acceleration
excellent ignitability allows to improve performance and reduce fuel consumption
Denso spark plugs are characterized by better combustion and lower ignition dropout phenomenon
ensures stable and smooth operation of the engine
facilitates ignition under extreme conditions
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2. Denso IWF24 Iridium spark plug - BR8HIX, BR8HS
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General description
high-quality iridium spark plug from a Japanese manufacturer
thanks to the electrode made of iridium, spark plugs can be used much longer
thanks to an extremely thin electrode it provides better response during acceleration
excellent ignitability allows to improve performance and reduce fuel consumption
Denso spark plugs are characterized by better combustion and lower ignition dropout phenomenon
ensures stable and smooth operation of the engine
facilitates ignition under extreme conditions
-
-
3. Denso IX22B Iridium Spark Plug - DPR7EIX9
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General description
high-quality iridium spark plug from a Japanese manufacturer
thanks to the electrode made of iridium, spark plugs can be used much longer
thanks to an extremely thin electrode it provides better response during acceleration
excellent ignitability allows to improve performance and reduce fuel consumption
Denso spark plugs are characterized by better combustion and lower ignition dropout phenomenon
ensures stable and smooth operation of the engine
facilitates ignition under extreme conditions
-
-
4. Denso IX24B Iridium Spark Plug - IJR8B9, DPR8EIX-9
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General description
high-quality iridium spark plug from a Japanese manufacturer
thanks to the electrode made of iridium, spark plugs can be used much longer
thanks to an extremely thin electrode it provides better response during acceleration
excellent ignitability allows to improve performance and reduce fuel consumption
Denso spark plugs are characterized by better combustion and lower ignition dropout phenomenon
ensures stable and smooth operation of the engine
facilitates ignition under extreme conditions
-
-
5. Denso spark plug X27ESU - D9EA
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General description
Japanese manufacturer's standard spark plug
made with U-groove technology, thanks to which the spark produced is much stronger
Denso spark plugs are characterized by better combustion and reduction of the ignition loss phenomenon
possibility of using a poorer mixture
ensures stable and smooth operation of the engine
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6. Denso spark plug VK27PRZ11 Honda VTR 1000 SP2 02-06
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General description
high-quality iridium spark plug from a Japanese manufacturer
thanks to the electrode made of iridium, spark plugs can be used much longer
thanks to an extremely thin electrode it provides better response during acceleration
excellent ignitability allows to improve performance and reduce fuel consumption
Denso spark plugs are characterized by better combustion and lower ignition dropout phenomenon
ensures stable and smooth operation of the engine
facilitates ignition under extreme conditions
-
-
7. Denso spark plug W14FR-L - BR4HSA
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General description
Japanese manufacturer's standard spark plug
made with U-groove technology, thanks to which the spark produced is much stronger
Denso spark plugs are characterized by better combustion and reduction of the ignition loss phenomenon
possibility of using a poorer mixture
ensures stable and smooth operation of the engine
-
-
8. Denso spark plug W16FPRU - BP5HA
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General description
Japanese manufacturer's standard spark plug
made with U-groove technology, thanks to which the spark produced is much stronger
Denso spark plugs are characterized by better combustion and reduction of the ignition loss phenomenon
possibility of using a poorer mixture
ensures stable and smooth operation of the engine
-
-
9. Denso IY27 Iridium Spark Plug - ER9EH, ER9EHIX
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General description
high-quality iridium spark plug from a Japanese manufacturer
thanks to the electrode made of iridium, spark plugs can be used much longer
thanks to an extremely thin electrode it provides better response during acceleration
excellent ignitability allows to improve performance and reduce fuel consumption
Denso spark plugs are characterized by better combustion and lower ignition dropout phenomenon
ensures stable and smooth operation of the engine
facilitates ignition under extreme conditions
-
-
10. Denso IXU22FTT Iridium Twin Tip Spark Plug
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General description
high-quality iridium spark plug from a Japanese manufacturer
thanks to the electrode made of iridium, spark plugs can be used much longer
thanks to an extremely thin electrode it provides better response during acceleration
excellent ignitability allows to improve performance and reduce fuel consumption
Denso spark plugs are characterized by better combustion and lower ignition dropout phenomenon
ensures stable and smooth operation of the engine
facilitates ignition under extreme conditions
-