Wehrli Custom Fab Coolant Plug 1.1" Bore 11-19 GM 6.6L Duramax

Wehrli Custom Fab Coolant Plug 1.1" Bore 11-19 GM 6.6L Duramax

Brand: Wehrli Custom Fabrication
SKU: WCF-WCF100025
23.28 USD In stock Buy at Merchant

The WCFab Duramax Coolant Plug is a precision CNC-machined billet aluminum plug with a durable black anodized finish, designed to seal unused coolant ports on Duramax diesel engines. It includes a high-temperature silicone O-ring for a reliable seal.

  • The description claims the plug is engineered to handle the demanding environment of a diesel engine bay.
  • The description claims its billet aluminum construction provides superior durability compared to plastic plugs.
  • The description claims the anodized coating helps prevent corrosion and wear over time.
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  • Default Title — 23.28 USD — In stock

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