Spark Plug Adapter Sleeve 4015552

Part# 4015552
OLD# 4015232
Adapter sleeve securing spark plug connection in heavy-duty engines.
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Description

The Cummins Spark Plug Adapter Sleeve (4015552) is a component that provides a secure interface between the spark plug and engine cylinder head. It ensures proper electrical connection and sealing within the ignition system, supporting consistent combustion and engine operation in heavy-duty applications.

Key Specifications

  • Application: QSV81G, QSV91G engines
  • Function: Secures spark plug connection and sealing
  • Compatibility: Heavy-duty truck engines
  • Construction: Heat-resistant metal alloy
  • Features: High-temperature resistance, precise fit, corrosion resistance
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 4015552
Old Part No.: 4015232
Part# variations 4015552 CUM,
4015552CUM
Manufacturer Cummins
Warranty Standard Manufactures