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Double Iridium Spark Plugs (96353)
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Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced original equipment (OE) spark plug technology. The ultra-...
Key Features
- Double Iridium electrodes – iridium firing pin and iridium ground electrode inlay offer higher performance and 4 times longer life compared to standard copper spark plugs
- OE Fine Wire design requires up to 24% less voltage to ignite
- 360 degree continuous laser welding increases durability for increased life
- Copper core provides broader heat range to resist pre-ignition and fouling
- Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
- Tapered ground electrode allows for better ignition throughout the life of the spark plug
- 7 year customer satisfaction guarantee (visit www.boschautoparts.com/sparkplugs for details)
- 1 year Technician Warranty (visit www.boschautoparts.com/sparkplugs for details)
Frequently Asked Questions
Asset Publisher
Bosch precious metal spark plugs are pre-gapped at the factory and do not require a gap adjustment. Adjusting the gap may damage the center and ground electrodes.
Always torque to the proper specification printed on the spark plug package. Bosch EVO spark plugs are specially indexed and must be torqued using a torque wrench.
Ground Electrode Quantity1
Resistance6000
Seat TypeFlat
Reach26.5
Manufacturer Heat Range8
Ground Electrode Tip DesignStandard
Warranty7 years
Vehicle TypePassenger
Short StyleNo
Ground Electrode Core Materialn/a
Gap Size.8
Package ContentsSpark Plug
Spark Plug Type4-Cycle
ResistorYes
Thread Diameter12
Hex Size14
New Or RemanufacturedNew
Precious MetalHighest performance/Longest life (iridium inlay ground electrode and iridium firing pin)
Service Life vs Standard Copper Spark Plugs4x
Package Quantity1
Product Length3.322835 in
Outdoor Power Equipment ApplicationNo
Product Width0.669291 in
Insulator TypeProjected
Ground ConfigurationStandard
Prop 65 Warning Label Required?No
Insulator MaterialCeramic