10xBOSCH 0242229724 SPARK PLUG

Overview of the BOSCH 0242229724 Spark Plug

The 10xBOSCH 0242229724 Spark Plug is a high‑performance ignition component designed specifically for Mercedes-Benz A‑Class (W169) and B‑Class (W245) models. It features the FQR8DE design, a proven technology that delivers precise spark timing and optimal combustion efficiency. This plug is engineered for engines ranging from 1.5 L to 2.0 L, covering the full spectrum of powertrains found in the 2004‑2012 Mercedes lineup.

Key Technical Specifications

• Model Code: 0242229724 (also referenced as 0 242 229 724)
• Design: FQR8DE Nickel‑Coated Electrode
• Thread Size: M14 × 1.25 mm
• Heat Range: Medium‑High (ideal for normal driving and mild performance use)
• Compatibility: Mercedes‑Benz A‑Class (W169) & B‑Class (W245), 1.5 L – 2.0 L engines
• Material: Nickel‑plated electrode for enhanced durability and resistance to high temperatures
• Installation: Standard spark plug socket, torque specification: 13 Nm (recommended)

Performance Highlights

The BOSCH 0242229724 plug is engineered to provide:

• Consistent Spark Energy – ensuring reliable ignition across a wide range of operating conditions.
• Improved Fuel Efficiency – precise spark timing reduces fuel consumption by up to 2 % in typical driving scenarios.
• Reduced Emissions – optimized combustion lowers CO₂ and NOx output, helping vehicles meet stringent environmental standards.
• Longer Service Life – nickel coating resists wear, extending the plug’s lifespan to 120 000 km or more under normal use.

Installation Guide

1. Prepare the Engine: Ensure the engine is cool and disconnect the battery to prevent accidental sparks.
2. Remove Old Plug: Use a spark plug socket and ratchet to unscrew the existing plug. Inspect for damage or excessive wear.
3. Check Gap: Verify the spark gap with a feeler gauge; adjust to manufacturer’s specification if necessary.
4. Install New Plug: Hand‑tighten the BOSCH 0242229724, then use a torque wrench to reach the recommended 13 Nm.
5. Reconnect Battery: Re‑attach the battery and start the engine to confirm smooth operation.

Why Choose BOSCH?

BOSCH is a globally recognized leader in automotive components, known for rigorous testing and quality control. The 0242229724 plug benefits from:

• Advanced Material Science: Nickel plating enhances thermal conductivity and corrosion resistance.
• Precision Engineering: Tight tolerances ensure consistent performance across production batches.
• Extensive Field Data: Performance validated in real‑world driving conditions across diverse climates.

Compatibility Summary

The plug is specifically tailored for:

• Mercedes‑Benz A‑Class (W169) – 1.5 L, 1.7 L, and 2.0 L engines.
• Mercedes‑Benz B‑Class (W245) – 1.5 L, 1.7 L, and 2.0 L engines.

It is also compatible with OEM part numbers such as A0041593003 and A0041593603, ensuring seamless integration with existing vehicle systems.

Maintenance Tips

• Regular Inspection: Check plugs every 20 000 km for signs of wear or carbon buildup.
• Proper Gapping: Maintain the specified spark gap to avoid misfires and engine knocking.
• Clean Spark Plug Wires: Inspect for corrosion or damage; replace if necessary to preserve spark integrity.

Conclusion

The BOSCH 0242229724 Spark Plug delivers reliable ignition, improved fuel economy, and reduced emissions for Mercedes‑Benz A‑Class and B‑Class vehicles. Its nickel‑coated electrode, precise heat range, and proven FQR8DE design make it a top choice for drivers seeking durability and performance without compromising on quality.