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  • 2000-2023 Duramax 6.6L Aluminum Coolant Firewall Fitting Hardware Polar Diesel
  • 2000-2023 Duramax 6.6L Aluminum Coolant Firewall Fitting Hardware Polar Diesel
  • 2000-2023 Duramax 6.6L Aluminum Coolant Firewall Fitting Hardware Polar Diesel
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2000-2026 Duramax 6.6L Aluminum Coolant Firewall Fitting

2000-2026 Duramax 6.6L Aluminum Coolant Firewall Fitting

Polar Diesel

SKU: PD-8-12351

$24.99 USD
Shipping calculated at checkout.
  • This product may ship directly from the manufacturer.

2000-2023 Duramax 6.6L Aluminum Coolant Firewall Fitting

Designed to replace the factory heater core fitting that is known to be brittle, crack and leak.

Features

  • 6061 T6 Billet Aluminum
  • Anodized Black

Fitment

  • 2000-2023 6.6L Duramax
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