Compatible with GM 12623461 Engine Coolant Outlet O-Ring & GM 12588318 Heater Inlet Pipe O-Ring Seal – Replacement for Chevrolet, Buick, GMC, Cadillac – Durable & Leak-Proof

★★★★★ 4.5 22 reviews

US$3.60
Price when purchased online
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US$3.60
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 237303510 Release Date 2026/07/10 List Price US$3.60 Model Number 237303510
Category
  • Compatible with GM 12623461 Engine Coolant Outlet O-Ring: Direct replacement for the engine coolant outlet O-ring in various Chevrolet, Buick, GMC, and Cadillac models, ensuring a proper fit.
  • Fits GM 12588318 Heater Inlet Pipe O-Ring Seal: Replaces the original heater inlet pipe O-ring seal in GM vehicles, helping prevent leaks and maintain proper functioning of the heater system.
  • Durable & Leak-Proof: These O-rings are designed to provide a strong, reliable seal, ensuring the engine coolant and heater inlet systems are leak-proof for long-lasting performance.
  • Perfect Fit for GM Vehicles: Specifically engineered to fit various Chevrolet, Buick, GMC, and Cadillac models, these O-rings are a direct replacement for GM 12623461 and GM 12588318.
  • Easy Installation & Maintenance: These O-rings can be easily installed, providing an efficient solution for preventing coolant and heater system leaks, and maintaining your vehicle’s performance.

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4.5 out of 5
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22 ratings | 9 reviews
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