Bosch power steering pumps designed for an optimum performance and direct replacement of the original equipment. Bosch range offers both electric and mechanical pumps.

Bosch power steering gears designed for an identical replacement of the original equipment. Range consisting from classic rack and pinion to the state of the art electric and active steering systems.

Power cylinders offer assistance in a variety of applications where additional steering torque is required also where there is a need for rear axle steering.

Bosch steering shafts play a crucial link between the steering wheel and steering gear. Precision manufacturing ensuring a secure connection even in toughest driving conditions.

Bosch bevel gearboxes designed to transmit steering input in applications where direct connection to the steering column is not possible.

Bosch power steering gears designed for an identical replacement of the original equipment. Range consisting from basic Servocom®, both single and dual circuit, to the latest Servocomtronic® commonly used in domestic and imported trucks and buses.

Comprehensive range of steering pumps for heavy commercial and bus applications offering high performance due to robust and reliable built. The range consists of vane, energy saving vane, tandem and radial piston pumps for a variety of applications.

Bosch is an original equipment global leader in mass air flow technology. Bosch Mass Air Flow (MAF) sensors ensure low levels of harmful emissions with greater fuel efficiency and improved engine performance.

Bosch Manifold Absolute Pressure (MAP) Sensors provide accurate air pressure measurement to very fine tolerances for efficient engine performance.

Bosch Crankshaft Position Sensors provide accurate detection of the engine speed: the engine speed is the main control variable for the ignition timing.

Bosch Camshaft Position Sensors determine engine position based on the location of the camshaft: engine position is used for determining injection and ignition sequence.

Bosch Knock Sensors are highly accurate and sensitive to detect engine knock, ensuring efficient performance and long life of your vehicle.

Bosch Throttle Position Sensors, using OE or better technology, are designed to record vast measurement data with incredible accuracy.

Air Temperature Sensors measure the temperature of the incoming air to the engine. This information is provided to the Engine Control Module (ECU) to determine the correct amount of fuel needed for optimum performance and economy.

Bosch Liquid Temperature Sensors accurately monitor the vital fluids in your vehicle ensuring long and healthy life. The sensor provides information to the Engine Control Unit to keep your engine running strong, safe, and efficient.

Bosch Low Pressure Sensors are compact, durable, and vibration-resistant with outstanding measuring accuracy to ensure your vehicles fluids are at their optimal pressures.

All Bosch High Pressure Sensors provide very reliable and accurate measurements and have extremely fast response times to ensure your vehicle runs as intended.

Bosch Distributor Caps and Rotors are made from top quality materials throughout to ensure high performance and long product life.

All Bosch ignition coils are built to achieve or exceed OE specifications and are known industry-wide for their reliability and performance. Bosch ignition coils convert low voltage into high ignition system voltage, creating an electric spark sent to the spark plugs which ignites the fuel.

Bosch Throttle Bodies are manufactured on original equipment (OE) production lines with best-in-class quality.

Bosch Idle Air Control Valves are made with precision engineering and are robustly designed to withstand long engine life.

Bosch Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced OE spark plug technology. The ultra-fine wire iridium center electrode pin delivers best performance. Unlock the performance in your engine with Bosch Iridium Spark Plugs.

Bosch Double Platinum Spark Plugs are engineered for up to 3X longer service life.*

Bosch Platinum Spark Plugs are engineered for up to 2X 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 Platinum+4 Spark Plugs deliver smoother acceleration, top fuel economy and ultimate engine performance. Bosch Platinum+4 Spark Plugs reach self-cleaning temperatures faster for quicker starts, smoother acceleration and increased fuel efficiency.

The Bosch S6 High Performance AGM Battery uses cutting edge technology that provides constant optimum power even for short trips and stop-and-go traffic, up to 2x longer lifetime, flushed tops for minimized risk of acid leakage, dependable power in accordance with OEM requirements, excellent charge acceptance, better vibration resistance, free roadside assistance and a 4 year free replacement warranty. It is the only choice for start-stop vehicles and made with full frame grid technology, acid absorbing micro fiber glass matts and extra robust connections inside to extend lifetime and maximize reliability.

The Bosch S5 Battery is the powerhouse for recent car models with high electronic demand that provides optimum starting power and long service life, flushed tops for minimized risk of acid leakage, dependable power in accordance with OEM requirements, free roadside assistance and a 3 year free replacement warranty. It uses full frame grid technology, highly protective pocket separators and robust connections inside to extend lifetime and maximize reliability.

The ultra-light Bosch Lithium PowerSport Battery is a real powerhouse — delivering full performance and increased dynamics to a variety of powersport applications. Thanks to its innovative lithium technology, it features 60% less weight and up to 10X the deep-cycle resistance of comparable lead-acid batteries. It’s especially useful for consumers with high energy demands and in extremely power-draining situations. The Bosch Lithium PowerSport Battery line includes: BLP5S, BLP9, BLP14, BLP20L and BLP30L.

Constantly evolving technologies and state-of-the-art manufacturing over the past 35 years allow Bosch to supply fuel pumps with tight tolerances and compact design, making way for the latest advancement — turbine pump technology. This revolutionary technology replaces older pump designs, providing improved drivability and reduced hot-start problems.

Bosch supplied the industry’s first fuel injection system with a high pressure electric fuel pump in 1967. Since then, Bosch has stood at the forefront of fuel system technology, providing fuel pumps to virtually all vehicle manufacturers. Compared to conventional fuel pumps, Bosch Pumps deliver 30% higher efficiency and the precise fuel supply required for a partial or full load – saving fuel and reducing CO2 emissions.

The high pressure pump is responsible for compressing the fuel supplied by the electric fuel pump to the pressure required for high pressure injection up to 20 MPa (200 bar).

Bosch Port Fuel Injectors (PFI) have a robust design and are capable of using Ethanol fuel (E100). All Bosch fuel injectors released to the aftermarket are OE fit, form and function, and are produced to OE specifications. The Bosch fuel injector has a return rate of 1 part per million (PPM), making Bosch the industry benchmark.

Bosch Gasoline Direct Injection (GDI) provides the basis for a cleaner and more economical engine generation. At the same time, it contributes to the current engine downsizing trend.

Bosch Workshop Cabin Air Filters are specifically engineered for the professional installer dedicated to helping customers breathe cleaner air. Bosch Workshop Cabin Filters offer an 99%* efficiency rate at 3 microns or greater in capturing dirt, dust and other environmental contaminants from entering the heating and air vents of a vehicle.

Bosch Workshop Air Filters are designed specifically for the Professional installer market offering high vehicle coverage to ensure installers will always have the right air filter.

Bosch Nozzles are designed to withstand the heavy demands of today’s diesel engines. On average, a diesel nozzle fires 1,000 times per minute, so precision and durability are important features. Each Bosch Nozzle is engineered for exacting precision and durability, to deliver a long, reliable service life for consistently superior diesel engine performance.

Medium and heavy duty trucks manufactured starting on January 1, 2010 are required to meet the EPA Emission Standards. The majority of truck manufacturers chose to use selective catalytic reduction (SCR) technology to meet the standards. As part of SCR technology, Bosch provides the Denonxtronic 2.2 dosing system which injects urea into the exhaust which interacts with the SCR catalyst to reduce the NOx emissions level. The supply module contains a main filter which filters the urea being pumped into the dosing module. The filter needs to be replaced per the manufacturers’ scheduled maintenance requirements.

Bosch Particulate Matter (PM) sensors continuously monitor the function of the Diesel Particulate Filter (DPF) via direct measurement of soot concentration to help reduce particulate emissions by up to 99%. An evolution from older ΔP sensor’s indirect estimate of soot, Bosch pioneered resistive-measurement Particulate Matter sensors in order to provide precise real-time data to the ECU. With accurate soot data, the ECU can avoid unnecessary DPF regenerations – increasing fuel efficiency, reducing ash buildup, and extending the lifespan of aftertreatment components such as the Diesel Particulate Filter. Bosch offers a full line of robust, durable, and accurate Particulate Matter sensors to the aftermarket with the same sensors currently trusted by OE manufacturers.

Bosch Professional Preferred Remanufactured Starter Motors are built for extreme heat, cold and high demand. Every engine starter component is 100% factory tested prior to and during remanufacturing to assure it meets or exceeds original equipment specifications.

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

Bosch has been a major supplier of new alternators to Original Equipment vehicle manufacturers since 1913. Securing OE certification requires strict adherence to stringent precision and performance criteria. These same exacting criteria are also applied in the manufacturing of all Bosch aftermarket alternators. Bosch Premium Alternators are quality built and 100% factory tested to ensure years of reliable performance, even under the most extreme operating conditions.

Bosch Remanufactured Alternators have more new parts and are performance tested to ensure longer, more reliable operation with maximum performance.

Bosch has developed a series of superior Long Haul alternators exclusively for the American heavy duty market. These alternators have been specially engineered, employing cutting edge technology and processes, to deliver superior performance and reliability over the long run.

Just four (4) SKUs of Bosch Refrigeration Alternators provide coverage for the most popular units in operation today. Bosch OE voltage regulator technology makes Bosch the choice for refrigeration units.

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 100% New Universal Alternators, available in both 90- and 120-amp versions provide great performance and an upgrade in amperage for many popular heavy duty truck, agricultural and industrial applications.

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.