Bosch Super 4 Spark Plugs - YR78X / 0242132501

Bosch Super 4 Spark Plugs - YR78X / 0242132501 Bosch Super 4 Spark Plugs are designed for optimal...

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AutodocBOSCH Spark plug OPEL,FORD,FIAT 0 242 132 501 Engine spark plug,Spark plugs
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eBayBOSCH-OE 0 242 132 501-OE Spark Plug for ALFA ROMEO,CHANA,CHANGAN,CHEVROLET,DAIH
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My Motor WorldBosch 0242132501 Spark Plug (Single) (Yr78x)
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Product Information

Full details

This guide is for vehicle owners and mechanics seeking to understand and utilize Bosch Super 4 Spark Plugs (YR78X / 0242132501). These spark plugs are designed to enhance engine performance and extend longevity. However, proper installation and adherence to specifications are crucial for optimal results. This guide covers key features, usage, compatibility, and troubleshooting to help you get the most out of your Bosch Super 4 Spark Plugs.

All features

Model Part Number0242132501
BrandBosch

Extended Product Information

FAQs

What is the correct tightening torque for these spark plugs?

The tightening torque for Bosch Super 4 Spark Plugs (YR78X / 0242132501) is 23 Nm.

How often should I replace these spark plugs?

Replace spark plugs according to your vehicle manufacturer's recommended service intervals, or if performance declines.

Are these spark plugs pre-gapped?

These spark plugs have a specified gap of 1.1 mm, but it is always best practice to check the gap before installation.

What is the thread size of the spark plugs?

The thread size is M 12 x 1,25.

Which vehicles are these spark plugs compatible with?

These spark plugs are compatible with various vehicles, including ALFA ROMEO MITO (955_) 1.4 MultiAir (955AXL1B) from 09/2009 to 08/2013 and CHEVROLET SPARK (M300) 1.2 from 03/2010 onwards.

What tools do I need to install these spark plugs?

You will need a spark plug socket of the correct size (16 mm), a torque wrench, and possibly a spark plug gap tool.

Where can I find additional fitment information?

For additional information, you can use the provided contact seller link.

Troubleshooting

Engine misfires or runs rough.

Check the spark plugs for fouling, wear, or damage. Replace the spark plugs if necessary. Ensure the correct gap is set.

Difficulty starting the engine.

Verify the spark plugs are correctly installed and tightened. Check the ignition system for other potential issues.

Reduced fuel efficiency.

Inspect the spark plugs for signs of wear. Replace if necessary and ensure the correct spark plug type is used.

Engine performance issues.

Check for correct spark plug gap, ensure proper installation and confirm compatibility with your vehicle model.

Pros and Cons

Pros

  • Improved engine performance due to enhanced spark.
  • Increased fuel efficiency resulting from more complete combustion.
  • Extended spark plug lifespan, reducing the frequency of replacements.
  • Robust construction for reliable performance in various operating conditions.
  • Compatibility with a range of vehicles, including ALFA ROMEO and CHEVROLET models.

Cons

  • Requires proper installation to ensure optimal performance.
  • May not be compatible with all vehicle models; check compatibility before purchase.
  • Performance benefits are contingent on proper engine condition.
  • Potential for incorrect installation if torque specifications are not followed.
  • Requires using the correct tools for installation and removal.

Setup, Compatibility & Care

  1. Compatibility: Verify compatibility with your vehicle model using the provided vehicle fitment information. Check your vehicle's specifications to ensure the spark plug's thread size (M 12 x 1,25), spanner size (16 mm), and thread length (19 mm) match your engine requirements.
  2. Installation: Use the correct tools for spark plug installation and removal. Always use a torque wrench and tighten the spark plugs to the specified torque of 23 Nm. Avoid over-tightening.
  3. Care: Regularly inspect your spark plugs for wear and tear during routine maintenance. Look for signs of fouling, damage, or excessive wear. Replace spark plugs according to the manufacturer's recommended intervals or if performance declines.

Compatibility Table

| Vehicle | Engine | From | To | Engine Code |

| :-------------------- | :--------------- | :------ | :------ | :---------- |

| ALFA ROMEO MITO (955_) | 1.4 MultiAir | 09/2009 | 08/2013 | |

| CHEVROLET SPARK (M300) | 1.2 | 03/2010 | Onwards | LMU |

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