Keep your ignition system performing at its best with the RCEXL Spark Plug Cap Replacement Springs. Designed specifically for 1/4-32 ME-8 spark plug caps with a 5/16" (8mm) hex, these high-quality replacement springs ensure a secure and reliable electrical connection between your ignition lead and spark plug.

Over time, spark plug cap springs can wear or lose tension, leading to poor connectivity or inconsistent engine performance. These precision-made replacements restore optimal contact pressure, helping maintain strong, consistent ignition in petrol-powered RC engines.

Supplied as a pack of two, they’re perfect for routine maintenance or as essential spares in your field kit.

Key Features

• Designed for 1/4-32 ME-8 spark plug caps
  
• Compatible with 5/16" (8mm) hex fittings
  
• Ensures secure electrical connection to spark plug
  
• Restores reliable ignition performance
  
• Durable construction for long-lasting use
  
• Supplied as a pack of 2 springs

Perfect For

• Petrol RC aircraft engines
  
• Ignition system maintenance and repair
  
• Replacing worn or weakened cap springs
  
• Keeping spare parts in your toolkit
  
• Hobbyists and professional RC pilots

Product Summary

A pack of 2 RCEXL replacement springs for spark plug caps, designed to restore secure electrical contact and reliable ignition performance in petrol RC engines.

Specifications

• Brand: RCEXL
  
• Product Type: Spark Plug Cap Replacement Spring
  
• Thread Compatibility: 1/4-32 ME-8
  
• Hex Size Compatibility: 5/16" (8mm)
  
• Quantity: 2 Springs
  
• Application: RC petrol engine ignition systems

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