Bosch Spark Plug Spark Plug 7407
Electrode Core Material
Yttrium
Electrode Tip Material
Yttrium
Electrode Type
Standard
Insulator Type
Projected
Quantity
Single
Reach
3/4 Inch
Resistor
Yes
Seat Type
Gasket
Thread Size (IN)
0.551 Inch
Thread Size (MM)
14 Millimeter
Wrench Diameter
5/8 Inch
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Bosch Spark Plug Spark Plug
Spark Plug; OE/Specialty; OE Replacement
MPN: 7407
If you want the best non-platinum spark plug, you want Bosch Super Plus. Super Plus uses an yttrium enhanced copper core center electrode, making it the longest lasting copper core spark plug on the market – by 50 Percent versus even OE plugs. Bosch Super Plus also features a tapered, v-profile ground electrode for improved cold starts and better fuel ignitability, making it the best premium copper core plug you can buy.
Resistor: Yes
Electrode Type: Standard
Electrode Core Material: Yttrium
Electrode Tip Material: Yttrium
Insulator Type: Projected
Thread Size (IN): 0.551 Inch
Thread Size (MM): 14 Millimeter
Reach: 3/4 Inch
Seat Type: Gasket
Wrench Diameter: 5/8 Inch
Quantity: Single
Features
- Heavy-Duty, Yttrium Enhanced Copper Core Center Electrode - Superior Reliability And Increased Resistance To Spark Erosion For A 50 Percent Longer Performance Life Versus Even OE Plugs
- Tapered, V-Profile Nickel Chromium Ground Electrode - Improved Starting In Cold Weather And Increased Fuel Ignitability
- Nickel-Plated Rolled Threads - Complete Anti-Seize And Corrosion Protection
- Metal Glass Fused Resistor - Maximum Interference Suppression
- Angular, Five-Ribbed Insulator Design - Prevents Misfire Due To Current Leakage
- Limited 90 Day Warranty
Specifications of Bosch Spark Plug Spark Plug 7407 | |
Electrode Core Material | Yttrium |
Electrode Tip Material | Yttrium |
Electrode Type | Standard |
Insulator Type | Projected |
Quantity | Single |
Reach | 3/4 Inch |
Resistor | Yes |
Seat Type | Gasket |
Thread Size (IN) | 0.551 Inch |
Thread Size (MM) | 14 Millimeter |
Wrench Diameter | 5/8 Inch |
1998 Mercedes-Benz C230
1999 Mercedes-Benz C230
2000 Mercedes-Benz C230
1999 Mercedes-Benz C230
2000 Mercedes-Benz C230
1998-2000 Mercedes-Benz SLK230
1998 Mercedes-Benz SLK230
1999 Mercedes-Benz SLK230
2000 Mercedes-Benz SLK230
1999 Mercedes-Benz SLK230
2000 Mercedes-Benz SLK230
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