This Bosch fuel injection component is an exact-part-number service component for the verified 1998-2003 Volkswagen New Beetle GLS application listed below. Match Bosch manufacturer part number 0280158040, every OE cross-reference, engine, production date, connector, and mounting detail before ordering.

Key Features

• Proven reliability in high-pressure diesel applications.
• Improved Engine Stability Helps reduce misfires, rough idling, and inconsistent throttle response.
• Trusted OEM supplier to Volkswagen for decades.
• Manufactured in Germany to exacting OE standards.
• A: Yes, this is the correct OEM injection valve for all 19992004 Jetta TDI models with the ALH 1.9L engine.
• A: Yes. This is the original Bosch OEM injection valve (not an aftermarket copy).

Fitment

Specifications

What’s Included

One new Bosch fuel injection component identified by manufacturer part number 0280158040. Seals, gaskets, wiring, connectors, hardware, tools, and companion service parts are included only when expressly stated for this exact part number.

About Bosch

Bosch develops ignition, fuel, sensor, electrical, and thermal-management components for original-equipment and service applications. Correct selection depends on exact application evidence and part-number matching.

Related Bosch Products

• Bosch Injection Valve (62019)
• Bosch Injection Valve (62642)
• Bosch Air Intake Inlet Connector

Browse the Bosch collection for related service components.

Frequently Asked Questions

Will this Bosch part fit my 1998-2003 Volkswagen New Beetle GLS?
That application is listed, but confirm the exact Bosch and OE numbers, engine, production date, connector, mounting location, and every vehicle service note before ordering.

What should I diagnose before replacing this fuel injection component?
Confirm the fault with appropriate testing and inspect related wiring, connectors, grounds, seals, hoses, fuses, relays, mechanical systems, and stored diagnostic codes. A code alone does not always identify a failed part.

Will installation require programming or adaptation?
Requirements vary by vehicle and component. Check the factory service procedure for coding, adaptation, calibration, bleeding, torque, sealing, and post-repair diagnostic steps before installation.

Installation Instructions

Follow the current Bosch instructions and factory service information for this exact part number. Disconnect power and relieve fuel or cooling-system pressure when required, protect connectors and sealing surfaces, use new seals when specified, observe torque and cleanliness procedures, complete any coding, adaptation, calibration, or bleeding steps, clear faults only after repair, and verify operation. Professional diagnosis and installation are recommended.