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Bosch Spark Plugs - 0242135525

Bosch Spark Plugs - 0242135525

Bosch Spark Plugs - Set of 4. Part Number: 0242135525. These high-quality spark plugs from Bosch a...

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eBayBOSCH-OE 0 242 135 525-OE Spark Plug for DAIHATSU,SUZUKI,TOYOTA
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AutodocBOSCH Spark plug TOYOTA,SUZUKI,DAIHATSU 0 242 135 525 YR7DI30,9004851188,1A6118110 Engine spark plug,Spark plugs 0948200479,9004851188
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Product Information

Full details

This guide is for vehicle owners looking to maintain or enhance engine performance with high-quality spark plugs. The key benefit is improved combustion efficiency and engine responsiveness. A key caveat is the absolute necessity to verify vehicle fitment before purchasing. These Bosch spark plugs (Part Number: 0242135525) feature a platinum electrode for durability and optimal spark, designed to ensure reliable engine operation. Key features include a M 12 x 1.25 thread size, 16mm spanner size, and a specific 0.8mm electrode gap for precise ignition.

All features

Model Part Number0242135525
BrandBosch

Extended Product Information

FAQs

How do I know if these Bosch spark plugs are right for my car?

You must verify fitment using a vehicle compatibility tool or by checking your car's owner's manual and comparing specifications (Thread Size, Thread Length, etc.) to those listed for part number 0242135525. If unsure, contact customer support with your vehicle details.

What does 'Platinum' mean for a spark plug?

Platinum is a precious metal used for the electrode material. It allows for a more precise spark and offers greater durability, leading to a longer lifespan and more consistent performance compared to standard copper plugs.

What is the recommended electrode gap for these plugs?

The recommended electrode gap for Bosch 0242135525 spark plugs is 0.8 mm.

How tight should I install the spark plug?

The specified tightening torque for these spark plugs is 23 Nm. It is recommended to use a torque wrench for accurate tightening to prevent damage to the plug or engine.

Can I use these plugs if my old ones have a different electrode gap?

Always set the electrode gap to the manufacturer's recommended specification for your specific vehicle, which is 0.8 mm for this plug. Some plugs are pre-gapped, but it's good practice to check and adjust if necessary.

What is the thread size and length?

The thread size is M 12 x 1.25 and the thread length is 19 mm.

Where can I find cross-reference part numbers?

Cross references include DENSO ZXU22PR11 and NGK DCP R7EVX. Compatible OEM references are DAIHATSU 9004851188, MAZDA 1A6118110, SUZUKI 0948200479, and TOYOTA 9004851188.

Troubleshooting

Engine misfiring or rough idle

Ensure spark plugs are correctly installed, torqued to specification, and that the electrode gap is set to 0.8 mm. Check ignition coil and wiring for damage or loose connections.

Reduced fuel economy

Verify spark plug compatibility and correct installation. Worn spark plugs can reduce efficiency. Ensure no other engine issues are present.

Difficulty starting the engine

Check that spark plug connections are secure and that the plugs are compatible with your vehicle. Inspect for any signs of fouling or damage on the electrodes.

Pros and Cons

Pros

  • Enhanced engine performance and fuel efficiency due to platinum technology.
  • Longer lifespan compared to conventional spark plugs.
  • Reliable ignition for consistent engine operation.
  • Designed to meet OEM specifications for compatibility.

Cons

  • Requires careful verification of vehicle fitment before purchase.
  • Platinum plugs can be more expensive than standard copper plugs.
  • Specific technical specifications mean they may not be a direct replacement for all vehicle types.

Setup, Compatibility & Care

Compatibility Verification:

Before purchasing, it is crucial to use a vehicle fitment tool or consult with a professional to confirm that Bosch Part Number 0242135525 is compatible with your vehicle's make, model, and year. Verify specifications like thread size (M 12 x 1.25), thread length (19 mm), and electrode gap (0.8 mm) against your vehicle's requirements.

Installation:

  1. Ensure the engine is cool.
  2. Disconnect the ignition coil or spark plug wire.
  3. Carefully remove the old spark plug using the appropriate size wrench (16 mm spanner size).
  4. Inspect the new spark plug for any damage.
  5. Hand-thread the new spark plug into the cylinder head to avoid cross-threading.
  6. Tighten the spark plug to the specified torque of 23 Nm using a torque wrench.
  7. Reconnect the ignition coil or spark plug wire.

Care:

Spark plugs are wear items and do not typically require user maintenance beyond proper installation. If removed for inspection, ensure they are handled carefully to avoid damaging the platinum electrode. Always re-torque to specification upon reinstallation. For optimal performance, replace spark plugs according to your vehicle manufacturer's recommended service intervals.

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