Denso Motorcycle Spark Plugs
-
Denso®Original U-Groove Spark Plug (4046)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$1.83 - Denso®Original U-Groove Spark Plug (4086)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$2.40
- Denso®Original U-Groove Spark Plug (4099)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$2.22
- Denso®Original U-Groove Spark Plug (4096)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$2.22
- Denso®Original U-Groove Spark Plug (4045)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$1.54
- Denso®Iridium Power™ Spark Plug (5392)Iridium Power™ Spark Plug by Denso®. Electrode Tip Material: Iridium. Iridium Power™ best demonstrates its performance improvement during acceleration. The world's smallest center electrode and specially shaped ground electrode...OE quality parts from top original equipment and aftermarket manufacturerThe finest quality at a great price$11.91
- Denso®Iridium Power™ Spark Plug (5364)Iridium Power™ Spark Plug by Denso®. Electrode Tip Material: Iridium. Iridium Power™ best demonstrates its performance improvement during acceleration. The world's smallest center electrode and specially shaped ground electrode...OE quality parts from top original equipment and aftermarket manufacturerThe finest quality at a great price$14.22
- Denso®Iridium Racing™ Spark Plug (5714)Iridium Racing™ Spark Plug by Denso®. Electrode Tip Material: Iridium. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$29.79
- Denso®Iridium Racing™ Spark Plug (5736)Iridium Racing™ Spark Plug by Denso®. Electrode Tip Material: Iridium. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$29.79
- Denso®Original U-Groove Spark Plug (4021)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$1.83
- Denso®Original U-Groove Spark Plug (4103)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$2.22
- Denso®Original U-Groove Spark Plug (4128)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$2.71
- Denso®Original U-Groove Spark Plug (6047)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$2.14
- Denso®Original U-Groove Spark Plug (4054)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$2.30
- Denso®Original U-Groove Spark Plug (4014)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$1.83
- Denso®Original U-Groove Spark Plug (4034)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$3.13
- Denso®Original U-Groove Spark Plug (3197)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$5.61
- Denso®Original U-Groove Spark Plug (4187)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$4.94
- Denso®Original U-Groove Spark Plug (6053)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$2.30
- Denso®Original U-Groove Spark Plug (3313)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$3.13
- Denso®Original U-Groove Spark Plug (4221)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$4.94
- Denso®Original U-Groove Spark Plug (4002)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$2.30
- Denso®Original U-Groove Spark Plug (4127)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$6.77
- Denso®Original U-Groove Spark Plug (4035)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$4.94
- Denso®Original U-Groove Spark Plug (4125)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$2.40
- Denso®Original U-Groove Spark Plug (4090)Original U-Groove Spark Plug by Denso®. DENSO's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter...100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivity$1.72
