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Replacement Parts

Spark Plugs & Wires

Bosch 09421 Premium Spark Plug Wire Set

Bosch 09421 Premium Spark Plug Wire Set
- Stainless steel Mag winding delivers maximum voltage to the spark plug for a hotter, more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static
- 100% Pure silicone jacket resists oil penetration, for lifetime protection against wire set failure
- EPDM inner insulation stops power-robbing voltage leaks
- "Snap lock" terminals or OEM style connectors ensures that wires are tightly crimped to the connectors to exceed OEM standards, providing worry-free installation and re-installation
- Backed by a "no hassle" lifetime guarantee
State-of-the-art manufacturing technology and quality control systems ensure that Bosch Premium Wire Sets meet, and often exceed, the performance of the original equipment wire sets that they replace. That's true for all of the components, including the wire set boots and connectors.
Country USA
Brand BOSCH
Manufacturer Bosch Automotive
Binding Misc.
ItemPartNumber 09421
Model 09421
UPCs 028851094214
EANs 0028851094214
ReleaseDate 0000-00-00

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