Bosch

This BOSCH Injector is a high-precision fuel injection component designed to deliver a finely atomised spray of fuel directly into the engine’s intake tract or combustion chamber. As a critical part of the fuel injection system, the injector ensures the correct amount of fuel is supplied at the right time, promoting efficient combustion, optimal engine performance, fuel economy, and emissions control.
Sold Each.
x4 Required Per Car.

Fits:

• Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18

Diagram Ref No 28

This BOSCH injector is engineered for precise fuel metering, reliable operation, and compatibility with modern engine management systems. Built from high-quality materials and precision-machined components, it is designed to withstand fuel system pressures, temperature fluctuations, and continuous operating cycles.

What This Product Does:

• Delivers fuel into the engine in a controlled spray pattern
• Ensures precise fuel metering for efficient combustion
• Works with the engine management system to optimise performance
• Supports smooth engine operation and throttle response
• Helps maintain fuel economy and emissions compliance
• Provides consistent fuel delivery across all engine operating conditions

• Engine misfires or rough running
• Poor fuel economy Hard starting or extended cranking
• Loss of power or sluggish acceleration
• Uneven idle or engine hesitation
• Increased exhaust emissions
• Fuel smell from the engine bay or exhaust
• Check engine light and injector-related fault codes

• Restores proper fuel atomisation and delivery
• Improves engine performance and throttle response
• Helps reduce fuel consumption and emissions
• Eliminates misfires, hesitation, and rough idle conditions
• Protects the engine from lean or rich running conditions
• Maintains smooth and reliable engine operation
• Supports long-term fuel system and engine health
• Ensures the engine management system can operate as intended

The Fuel Pump is a BOSCH fuel system component designed to deliver a consistent supply of fuel from the fuel tank to the engine at the correct pressure and flow rate. As a critical part of the vehicle’s fuel delivery system, the pump ensures that the engine receives the fuel required for efficient combustion, smooth operation, and reliable performance under all driving conditions.

Fits:

• Porsche 914 (1970-1976)
• Porsche 912E 4CYL 1976  

• Engine cranks but struggles to start
• Loss of power during acceleration
• Engine hesitation or misfiring
• Intermittent stalling
• Reduced fuel pressure causing poor performance
• Whining or humming noise from the fuel tank area
• Poor fuel economy
• Complete no-start condition if the pump fails entirely

• Restores correct fuel pressure and delivery
• Improves engine starting and throttle response
• Prevents stalling and performance-related issues
• Supports efficient fuel combustion and emissions control
• Protects fuel injection components from fuel starvation
• Maintains reliable engine operation under all driving conditions
• Helps prevent unexpected breakdowns caused by fuel system failure
• Ensures long-term fuel system performance and reliability

The Speed ABS Sensor is a BOSCH wheel speed sensor designed to monitor the rotational speed of the vehicle’s wheels and transmit this information to the ABS (Anti-lock Braking System), traction control, stability control, and other driver assistance systems. Mounted at the wheel hub assembly, the sensor continuously measures wheel speed and provides real-time data to the vehicle's control modules, helping maintain braking stability, traction, and handling.

Fits:

• Porsche 918 Spyder 4.6L 2014-15

Diagram Ref No 10

This BOSCH sensor is engineered for accurate signal transmission, reliable performance, and seamless integration with modern Porsche electronic safety systems. Built to withstand harsh road conditions, moisture, vibration, and temperature fluctuations, it plays a critical role in overall vehicle safety.

What This Product Does:

• Monitors wheel rotational speed in real time
• Provides data to the ABS control module
• Supports traction control and stability management systems
• Helps prevent wheel lock-up during braking
• Assists with electronic safety and driver assistance functions
• Contributes to accurate vehicle speed calculations on certain applications  

• ABS warning light illuminated
• Traction control or stability control warning messages
• ABS system becoming disabled
• Erratic speedometer readings (on some vehicles)
• Reduced effectiveness of traction or stability systems
• Intermittent fault codes related to wheel speed monitoring
• Loss of driver assistance features dependent on wheel speed data

• Restores accurate wheel speed monitoring
• Ensures proper ABS system operation
• Maintains traction control and stability management functionality
• Helps improve vehicle safety during emergency braking situations
• Prevents warning lights and electronic system faults
• Supports reliable operation of advanced driver assistance systems
• Maintains optimal vehicle handling, braking, and stability performance

This BOSCH Clutch Slave Cylinder is a vital hydraulic component within the clutch operating system, responsible for converting hydraulic pressure from the clutch master cylinder into mechanical movement that disengages the clutch. Located on or near the gearbox bellhousing, the slave cylinder actuates the clutch release mechanism, allowing smooth gear changes and proper clutch operation.

Fits:

• Porsche Boxster 986 2.5L 1997-99
• Porsche Boxster 986 2.7L 1999-02
• Porsche Boxster 986 2.7L 2003-04
• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Cayman 2.7L 987C 2006-08  

This BOSCH clutch slave cylinder is designed to provide consistent hydraulic performance, precise clutch engagement, and reliable long-term operation. Built from durable, corrosion-resistant materials, it is engineered to withstand repeated clutch use, hydraulic pressure cycles, and demanding driving conditions.

What This Product Does:

• Receives hydraulic pressure from the clutch master cylinder
• Operates the clutch release mechanism to disengage the clutch
• Allows smooth gear changes and clutch engagement
• Maintains consistent clutch pedal feel and operation
• Supports efficient power transfer between engine and transmission
• Works as part of the vehicle’s hydraulic clutch system

• Soft, spongy, or inconsistent clutch pedal feel
• Difficulty selecting gears
• Clutch pedal sticking to the floor
• Hydraulic fluid leaks around the slave cylinder
• Loss of clutch pressure
• Grinding when changing gears
• Incomplete clutch disengagement causing transmission drag
• Low clutch fluid levels due to leakage

• Restores proper clutch disengagement and engagement
• Improves gear selection and shifting quality
• Prevents hydraulic fluid leaks and pressure loss
• Maintains consistent clutch pedal feel
• Reduces strain on clutch and gearbox components
• Helps prevent premature clutch wear and transmission damage
• Ensures reliable vehicle operation and driving comfort
• Maintains the integrity of the hydraulic clutch system

The Tandem Brake Master Cylinder is a BOSCH Porsche 971.1 / 971.2 Panamera hydraulic braking system component responsible for converting brake pedal input into hydraulic pressure for the vehicle's dual-circuit braking system. Designed to operate both primary and secondary brake circuits independently, the tandem master cylinder is a critical safety component that ensures consistent braking performance and redundancy in the event of a circuit fault.

Fits:

• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2018-20
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2018-20
• Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2018-20
• Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23

• Converts brake pedal force into hydraulic braking pressure
• Supplies pressure to separate front and rear brake circuits
• Provides consistent and responsive braking performance
• Supports ABS, PSM, and electronic braking systems
• Maintains balanced brake force distribution across the vehicle
• Ensures safe and reliable stopping power under all driving conditions

• Soft, spongy, or inconsistent brake pedal feel
• Brake pedal slowly sinking when pressure is applied
• Reduced braking effectiveness or longer stopping distances
• Brake fluid leaks around the master cylinder
• Brake warning lights illuminated on the dashboard
• Uneven brake pressure between circuits
• Difficulty maintaining brake pressure during repeated braking
• Internal seal wear causing hydraulic pressure loss

• Restores correct hydraulic brake pressure and performance
• Improves brake pedal feel and driver confidence
• Maintains safe operation of the dual-circuit braking system
• Supports proper functionality of ABS and stability systems
• Prevents brake fluid leaks and hydraulic pressure loss
• Reduces the risk of brake system failure
• Ensures predictable and consistent stopping performance
• Protects the integrity of the entire braking system and related components

The Tandem Brake Master Cylinder is a BOSCH Porsche 9YA Cayenne hydraulic braking system component designed to generate and distribute brake fluid pressure to the vehicle's dual-circuit braking system. As the primary hydraulic control unit, the tandem master cylinder converts brake pedal input into hydraulic pressure, supplying separate front and rear brake circuits for enhanced safety and braking reliability.

Fits:

• Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23

This BOSCH master cylinder is engineered for precise brake pedal feel, consistent hydraulic performance, and seamless integration with ABS, PSM, and other electronic braking systems. Constructed from high-quality corrosion-resistant materials and precision-machined internal components, it is designed to deliver long-term durability and dependable braking performance.

What This Product Does:

• Converts brake pedal force into hydraulic pressure
• Supplies brake fluid pressure to dual braking circuits
• Provides safe and reliable braking performance
• Supports ABS, stability control, and driver assistance systems
• Maintains consistent brake pedal feel and response
• Ensures balanced braking force distribution throughout the vehicle

• Soft or spongy brake pedal feel
• Brake pedal slowly sinking to the floor
• Reduced braking performance
• Brake fluid leaks around the master cylinder
• Inconsistent brake pressure or braking response
• Brake warning lights appearing on the dashboard
• Difficulty maintaining braking force under repeated use
• Internal seal failure causing pressure loss between circuits

• Restores correct hydraulic brake pressure
• Improves brake pedal feel and responsiveness
• Maintains safe operation of the dual-circuit braking system
• Supports proper ABS and stability control functionality
• Prevents brake fluid leakage and pressure loss
• Reduces the risk of braking system failure
• Ensures reliable and predictable stopping performance under all driving conditions
• Helps maintain the safety standards expected of Porsche braking systems

Fuel Injector – Direct Injection Replacement
Sold each - required per car  

These fuel injectors are designed for the Porsche 95B.1 Macan 2.0ltr engine, providing precise fuel delivery for optimal combustion, performance and efficiency.

Fits:

• Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18

Diagram Ref No 1  

The Macan 2.0 uses a direct injection system, where fuel is injected at high pressure directly into the combustion chamber. Accurate injector performance is essential for smooth running, power output and emissions control.

What Fuel Injectors Do

Fuel injectors are responsible for:
• Delivering the correct amount of fuel into each cylinder
• Atomising fuel for efficient combustion
• Supporting smooth idle and acceleration
• Maintaining power, fuel economy and emissions compliance

In direct injection engines like the Macan 2.0 TFSI, injectors operate under extremely high pressure and must maintain precise spray patterns.

Why Fuel Injectors Fail

Over time, Porsche Macan 2.0 injectors can develop issues due to:

Carbon build-up
Direct injection engines are prone to carbon deposits, which can affect injector spray patterns and flow.

Internal wear
High-pressure operation causes gradual internal component wear.

Contamination
Poor fuel quality or debris in the fuel system can damage injector nozzles.

Electrical faults
Injector solenoids can fail, causing misfires or uneven fuel delivery.

Common Symptoms of Failing Injectors

• Engine misfires
• Rough idle
• Hesitation under acceleration
• Increased fuel consumption
• Check engine light
• Poor cold starting

Ignoring faulty injectors can lead to further engine issues, including catalytic converter damage or bore wash from incorrect fuelling.

Why You May Need to Replace Your Macan 2.0 Injectors

Restore Engine Performance
Replacing worn injectors restores correct fuel atomisation and combustion efficiency.

Fix Misfires and Running Issues
New injectors eliminate uneven fuel delivery that causes hesitation and misfire faults.

Improve Fuel Economy
Correct spray patterns ensure optimal air-fuel mixture, improving efficiency.

Prevent Long-Term Engine Damage
Addressing injector problems early protects pistons, valves and emissions components.

• Proven OEM reliability  
  
• Long-lasting performance
• Precision-engineered components
• Trusted by professionals worldwide

• Ford Transit 2.2L TDCi 2013-2018

• The Bosch Alternator is responsible for generating the electrical power your vehicle needs while the engine is running. It converts mechanical energy from the engine into electrical energy to keep the battery charged and supply power to all electrical systems.

• Warning light on the dash (battery/charging system indicator)
• Dimming or flickering headlights or interior lights when engine revs change
• Battery goes flat even when engine has been running (since alternator isn’t charging properly)
• Electrical accessories becoming erratic or malfunctioning
• Strange noises from the alternator area (bearing failure, loose pulley, etc.)
• Voltage reading at battery less than expected (should be ~13.8–14.5 V when engine running)

• Prevent battery damage or repeated failures: If the alternator is under-charging, the battery will repeatedly drain, reducing battery life.
  
• Maintain vehicle reliability: A bad alternator can leave you stranded with a dead battery or loss of critical electrical systems.
  
• Protect other electrical components: A failing alternator can cause voltage irregularities which may damage sensors, ECU, infotainment systems, etc.
  
• Ensure correct charging current: This unit is rated for 210 A – if your original alternator output drops significantly below spec, you may have insufficient power during high load (lights, wipers, heater, accessories) conditions.
  
• Avoid escalation of failure: Bearing failure, pulley issues or internal faults in the alternator can lead to more expensive damage (e.g., belt issues, bearing debris, etc.).