Bosch Glow Plug - 0250403012

Enhance the performance of your diesel engine with the Bosch Glow Plug GLP221. Designed to provide...

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eBayBOSCH Duraterm High Speed Rod Glow Plug 0250403012 GLP2-HS - Superb Value
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AutodocBOSCH Glow plug MERCEDES-BENZ,RENAULT,NISSAN 0 250 403 012 GLP221,GLP2HS,110654876R Glow plugs,Glow plugs diesel,Diesel glow plugs,Heater plugs
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AmazonBosch 0250403012 (GLP221) - Glow plug Duraterm High Speed Glow Plug - Carton box - 1 piece - for diesel engine vehicles
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My Motor WorldBosch 0250403012 Glow Plug (Single) (Glp221)
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Product Information

Full details

This guide is for diesel vehicle owners seeking to improve cold starts and engine performance. The Bosch Glow Plug GLP221 offers reliable ignition in various conditions, ensuring smooth starts and reduced emissions. However, proper installation and maintenance are crucial for optimal performance.

All features

Model Part Number0250403012
BrandBosch

Extended Product Information

FAQs

What is the tightening torque for the Bosch GLP221?

The tightening torque should be between 10-15 Nm.

What is the voltage of this glow plug?

The voltage is 4.4 V.

Where can I find the compatibility information?

Check the cross-reference list provided in the product details or consult your vehicle's service manual.

How often should I replace my glow plugs?

It is recommended to inspect the glow plugs regularly and replace them if they show signs of wear or damage. The replacement interval may vary based on usage and driving conditions.

Can I install the glow plugs myself?

While it is possible to install them yourself, professional installation is recommended to ensure proper torque and avoid damaging the engine.

What happens if I over-tighten the glow plug?

Over-tightening can damage the glow plug or the engine cylinder head. Always use a torque wrench to ensure the correct torque is applied.

What should I do if my engine still has starting issues after installing new glow plugs?

Check the glow plug relay, wiring, and other related components. It is also recommended to have the engine's fuel system inspected.

Troubleshooting

Engine hard to start in cold weather.

Check the glow plugs for proper function and replace if necessary. Ensure that the glow plug relay is functioning correctly.

Engine misfires during startup.

Inspect glow plugs for damage. Check electrical connections for corrosion or damage. Replace glow plugs as needed.

Check Engine Light illuminated.

Use a diagnostic tool to check for glow plug-related error codes and verify glow plug functionality.

Pros and Cons

Pros

  • Improved cold start performance.
  • Reduced harmful emissions.
  • High-quality and reliable Bosch product.
  • Durable Duraterm high-speed design.
  • Wide vehicle compatibility.

Cons

  • Requires professional installation for optimal performance.
  • Specific tightening torque required.
  • Regular inspection is necessary.
  • May require additional tools for installation.

Setup, Compatibility & Care

  1. Compatibility: Confirm compatibility with your vehicle's make, model, and year using the provided cross-reference information or your vehicle's service manual.
  2. Installation: Professional installation is recommended. Follow the manufacturer's instructions, ensuring the correct tightening torque (10-15 Nm) is applied.
  3. Care: Regularly inspect the glow plugs for any signs of damage or wear. Replace them as needed to maintain optimal engine performance.
  4. Cleaning: Keep the area around the glow plugs clean before installation to prevent debris from entering the engine. Avoid using harsh chemicals.
  5. Tools: Use appropriate tools like a torque wrench, socket set, and any specific tools required for your vehicle's engine.

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