Spark Plugs
Double Platinum Spark Plugs
Backed by a 5 year satisfaction guarantee.
Bosch Double Platinum Spark Plugs are engineered for up to 3X longer service life.*
Bosch copper core spark plugs feature a heavy-duty nickel center electrode for longer lasting service life compared to standard copper plugs.
Bosch Silver Spark Plugs are engineered for older European performance cars, as well as some motorcycle applications. These types of vehicle engines operate at particularly high combustion chamber temperatures, increasing the wear on the electrodes. Bosch uses silver alloys in the center electrode tip to resist wear and improve spark plug efficiency.
Starters and Alternators
Bosch Long Haul Commercial Starters are engineered with many new technical features specifically designed to outlast and outperform the original equipment starters on some of the toughest service equipment in use today.
Bosch Long Haul® Starters carry a 3yr/350K miles warranty. The Bosch SR9920LH, SR9921LH, SR9922LH are typically more powerful, lighter or smaller than competitive 3yr/350K warranty products
Remanufactured Alternators
Remanufactured: Remanufactured using premium materials.
Bosch Remanufactured Alternators have more new parts and are performance tested to ensure longer, more reliable operation with maximum performance.
Bosch School Bus Alternators are revolutionizing the School Bus industry with high efficiency alternator technology that has delivered maximum charging power through millions of tough stop-and-go miles worldwide.
Bosch is revolutionizing the commercial vehicle industry with high output technology. The Bosch AL9964SB represents the next generation of commercial vehicle charging technology, delivering more power and greater output at engine idle than competitive alternators. With 275 amps max output and an amazing 210 amp charge rate at idle helps maximize battery life by reducing battery deep cycling. This alternator stands up under all operating conditions.
Spark Plugs
Double Platinum Spark Plugs
Backed by a 5 year satisfaction guarantee.
Bosch Double Platinum Spark Plugs are engineered for up to 3X longer service life.*
Copper with Nickel Spark Plugs
Bosch copper core spark plugs feature a heavy-duty nickel center electrode for longer lasting service life compared to standard copper plugs.
Silver Spark Plugs
Bosch Silver Spark Plugs are engineered for older European performance cars, as well as some motorcycle applications. These types of vehicle engines operate at particularly high combustion chamber temperatures, increasing the wear on the electrodes. Bosch uses silver alloys in the center electrode tip to resist wear and improve spark plug efficiency.
Starters and Alternators
Commercial Starters
Bosch Long Haul Commercial Starters are engineered with many new technical features specifically designed to outlast and outperform the original equipment starters on some of the toughest service equipment in use today.
Long Haul Starters
Bosch Long Haul® Starters carry a 3yr/350K miles warranty. The Bosch SR9920LH, SR9921LH, SR9922LH are typically more powerful, lighter or smaller than competitive 3yr/350K warranty products
Remanufactured Alternators
Remanufactured: Remanufactured using premium materials.
Bosch Remanufactured Alternators have more new parts and are performance tested to ensure longer, more reliable operation with maximum performance.
Long Haul School Bus Alternators
Bosch School Bus Alternators are revolutionizing the School Bus industry with high efficiency alternator technology that has delivered maximum charging power through millions of tough stop-and-go miles worldwide.
Long Haul High Output Alternator
Bosch is revolutionizing the commercial vehicle industry with high output technology. The Bosch AL9964SB represents the next generation of commercial vehicle charging technology, delivering more power and greater output at engine idle than competitive alternators. With 275 amps max output and an amazing 210 amp charge rate at idle helps maximize battery life by reducing battery deep cycling. This alternator stands up under all operating conditions.