Bosch 250202140, Bosch Glow Plug 0250202140

Bosch Glow Plug 0250202140 – a precision-engineered component designed for diesel engines requiring reliable pre‑heating performance. This glow plug is part of Bosch’s renowned Duraterm line, known for durability and consistent operation under demanding conditions.

Key Technical Specifications

Model Number: 0250202140
Voltage: 11.5 V DC
Current: 1.5 A (typical)
Operating Temperature Range: –40 °C to +120 °C
Material: High‑grade stainless steel housing with a ceramic heating element
Dimensions: Standard 85 mm length, 11.5 mm diameter (pencil type)
Compatibility: Engine models requiring a single glow plug per cylinder; commonly used in 4‑cylinder diesel engines.

Design Features and Performance

The Duraterm Glow Plug incorporates a ceramic heating element that delivers rapid heat-up times, ensuring efficient combustion even in cold weather. The stainless steel housing protects the internal components from corrosion and mechanical shock, extending service life. Its pencil‑type shape allows easy installation into standard glow plug sockets without special tools.

Applications Across Vehicle Platforms

This glow plug is engineered to fit a wide range of diesel engines found in commercial and passenger vehicles. Notable applications include:

• MERCEDES‑BENZ Puch – 4‑cylinder diesel models from the early 1990s through the mid‑2000s.
• MULTICAR UX100 – compact commercial vans requiring reliable start‑up performance.
• Sprinter 2‑T and 3‑T – medium‑size vans with 2.9 L diesel engines.
• E‑Class, G‑Class, and Vario – luxury and utility models that demand high reliability under varied operating conditions.

Installation Guidelines

Installing the Bosch 0250202140 Glow Plug is straightforward:

1. Disconnect the battery to prevent accidental electrical contact.
2. Remove the existing glow plug using a suitable socket or wrench.
3. Insert the new glow plug, ensuring it is fully seated and torqued to the manufacturer’s specification (typically 15 Nm).
4. Reconnect the battery and test engine start‑up in cold conditions to verify proper operation.

Maintenance Tips

While glow plugs are designed for long service life, regular checks can preempt failures:

• Inspect for visible cracks or corrosion on the housing.
• Verify that the electrical connector is clean and free of debris.
• Use a multimeter to confirm proper resistance (usually 0.5–1 Ω).

Quality Assurance

The Duraterm Glow Plug undergoes rigorous testing, including:

• High‑temperature endurance tests to simulate prolonged engine operation.
• Electrical performance verification ensuring consistent heating output.
• Compliance with automotive industry standards for safety and reliability.

Why Choose Bosch?

Bosch is a global leader in automotive components, known for:

• Innovative engineering solutions that enhance engine efficiency.
• Commitment to sustainability, reducing emissions through reliable combustion.
• A robust global supply chain ensuring availability across regions.

Conclusion

The Bosch Glow Plug 0250202140 delivers dependable pre‑heating performance for diesel engines in a variety of vehicle platforms. Its durable construction, precise heating element, and proven track record make it an essential component for maintaining engine reliability under all operating conditions.