Radiator Pipe O-Ring Seal - GM (12623519)

2004-2026 GM - 12623519

Radiator Pipe O-Ring Seal - GM (12623519)

2004-2026 GM - 12623519

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12623519
  • 12573974, 12588317

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12623519

  • Positions: Upper
  • Other Names:

    Engine Coolant Pipe O-Ring

  • Description:

    Genuine GM OEM Radiator Pipe O-Ring Seal (MPN: 12623519) provides a critical cooling system seal for select GM vehicles. This factory-original component prevents coolant leaks at radiator pipe connections, maintaining proper engine temperature regulation and system pressure. As an authentic General Motors part, it meets OEM specifications and delivers reliable performance across compatible Chevrolet, GMC, Cadillac, and Buick models. - OEM radiator pipe seal designed and manufactured by General Motors to factory specifications - Direct fit for select GM vehicle cooling systems requiring this specific o-ring configuration - Prevents coolant leakage and maintains sealed connections between radiator pipes and engine components - Compatible with multiple GM brands including Chevrolet, GMC, Cadillac, and Buick applications - Genuine OEM part engineered, tested, and backed by General Motors quality standards

  • Condition: New
  • Notes: Included with inlet pipe. Included with outlet pipe. Included with water outlet. Included with thermostat unit.
  • Applications: 3.6L.
  • Replaces:

    12573974, 12588317

  • MSRP: $12.92
  • Discount: $3.68 (28.5% off)
  • Sale Price: $9.24
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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12623519
  • 12573974, 12588317

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12623519

  • Positions: Upper
  • Other Names:

    Engine Coolant Pipe O-Ring

  • Description:

    Genuine GM OEM Radiator Pipe O-Ring Seal (MPN: 12623519) provides a critical cooling system seal for select GM vehicles. This factory-original component prevents coolant leaks at radiator pipe connections, maintaining proper engine temperature regulation and system pressure. As an authentic General Motors part, it meets OEM specifications and delivers reliable performance across compatible Chevrolet, GMC, Cadillac, and Buick models. - OEM radiator pipe seal designed and manufactured by General Motors to factory specifications - Direct fit for select GM vehicle cooling systems requiring this specific o-ring configuration - Prevents coolant leakage and maintains sealed connections between radiator pipes and engine components - Compatible with multiple GM brands including Chevrolet, GMC, Cadillac, and Buick applications - Genuine OEM part engineered, tested, and backed by General Motors quality standards

  • Condition: New
  • Notes: Included with inlet pipe. Included with outlet pipe. Included with water outlet. Included with thermostat unit.
  • Applications: 3.6L.
  • Replaces:

    12573974, 12588317

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

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Order your Radiator Pipe O-Ring Seal (12623519) today and have it in your hands in a matter of days. Your Radiator Pipe O-Ring Seal will be backed by a warranty and guaranteed to fit your 2004-2026 vehicle. 

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