Details

• Brand:

  

• SKU:

  42686358

• Other Names:

  Junction Block

• Description:

  The GM OEM Engine Wiring Harness Junction Block (MPN: 42686358) is an authentic General Motors engine compartment component engineered for reliable electrical distribution in select GM vehicles without fog lamp systems. This genuine factory part manages complex wiring connections throughout the engine bay, ensuring proper power delivery to essential engine components. When you need a replacement engine wiring harness junction block that meets OEM specifications, this GM part delivers the quality and reliability you expect from the manufacturer. - **Part Type:** Engine compartment wiring harness junction block for electrical distribution and connection management - **OEM Fitment:** Genuine GM part designed for select General Motors vehicles equipped with the 2nd design engine compartment configuration (without fog lamps) - **Key Function:** Consolidates and routes engine bay electrical connections to optimize power distribution and system performance - **Compatibility:** Direct replacement for original equipment on applicable GM models requiring this specific junction block assembly - **Condition:** Brand new, genuine OEM part manufactured to General Motors engineering standards and backed by factory specifications

• Condition: New
• Notes: Order by description.

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