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Spark Plug - NGK BPMR7A 4626

Spark Plug - NGK BPMR7A 4626

Spark Plug NGK BPMR7A 4626 Code Fits Stihl Chainsaw Models MS 650 660 661 880. This NGK BPMR7A Spa...

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Spark Plug Ngk Bpmr7a 4626 Code Fits Stihl Chainsaw Models Ms 650 660 661 880 5056213523282

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OnBuy.comSpark Plug Ngk Bpmr7a 4626 Code Fits Stihl Chainsaw Models Ms 650 660 661 880 5056213523282
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Product Information

Full details

This guide is for users of the NGK BPMR7A 4626 spark plug, designed to enhance the performance of Stihl chainsaws. The primary benefit is improved engine function and reliability. Note that this spark plug is specifically designed for certain Stihl chainsaw models, so compatibility should be confirmed before use.

All features

Model Part Number32629
BrandNGK

Extended Product Information

FAQs

What is the correct spark plug gap?

Refer to your chainsaw's manual for the correct gap specification for the NGK BPMR7A 4626 spark plug.

How often should I replace the spark plug?

It is recommended to replace the spark plug after every 100 hours of use or annually, depending on usage.

Can I use this spark plug in other chainsaw models?

This spark plug is specifically designed for Stihl chainsaw models MS 650, 660, 661, and 880. Compatibility with other models should be verified before use.

What should I do if the spark plug is fouled?

Clean the spark plug if only slightly fouled. If heavily fouled, replace it with a new one.

How do I install the spark plug?

Remove the old spark plug using a spark plug wrench. Install the new NGK BPMR7A 4626 spark plug by hand, then tighten it to the manufacturer's recommended torque.

Where can I find the correct torque specification?

The correct torque specification is usually provided in your chainsaw's manual.

What is the advantage of using a high-alumina insulator?

A high-alumina insulator enhances the spark plug's ability to withstand high temperatures and electrical stress, improving its durability and performance.

Troubleshooting

Chainsaw won't start.

Check the spark plug for fouling or damage. Replace the spark plug if necessary. Ensure the spark plug wire is securely connected.

Engine runs roughly or idles poorly.

Check the spark plug gap and condition. Replace if worn or damaged. Check for air leaks in the engine.

Engine lacks power.

Ensure the spark plug is correctly gapped and tightened. Check fuel and air filters.

Pros and Cons

Pros

  • Improved engine performance.
  • Enhanced reliability compared to worn plugs.
  • Compatibility with multiple chainsaw models.
  • Durable construction for extended lifespan.

Cons

  • Requires specific chainsaw model compatibility.
  • May not fit all chainsaw types.
  • Proper installation is crucial for optimal performance.

Setup, Compatibility & Care

Setup

  1. Preparation: Ensure the chainsaw engine is cool before starting. Disconnect the spark plug wire for safety.
  2. Removal: Use the correct spark plug wrench to remove the old spark plug. Note the condition of the old plug for diagnostic purposes.
  3. Installation: Carefully thread in the new NGK BPMR7A 4626 spark plug by hand to avoid cross-threading. Tighten it to the manufacturer's recommended torque.
  4. Connection: Reconnect the spark plug wire securely.

Compatibility

This spark plug is specifically designed for Stihl chainsaw models MS 650, 660, 661, and 880. It replaces or is compatible with AC Delco CS42S, Atika 364510, Atika 364551, Atika 380856, Autolite 2974, Autolite 2976, and Autolite 2984.

Care

  • Regularly inspect the spark plug for wear, fouling, or damage.
  • Clean the spark plug if necessary, but replace it if heavily fouled or damaged.
  • Ensure the correct gap is maintained for optimal performance.

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