
Available from Motion Trucking Parts
Genuine OEM 05-21991-000 – Coolant Inlet Pipe
$72.99
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- Cooling PartsRadiator & Coolant Hoses
Product details
Description
Type: Genuine OEM
Product: Coolant Inlet Pipe
Genuine OEM 05-21991-000 coolant inlet pipe designed for DTNA heavy-duty truck cooling systems. Manufactured to factory specifications for correct routing, connection, and coolant flow, making it a direct replacement for the original coolant inlet pipe.
Product Details:
Genuine OEM DTNA replacement part
Coolant inlet pipe
Description: Pipe – Inlet, Coolant, NGC, K90, 1400
Direct-fit factory replacement
Maintains proper coolant routing and circulation
OEM-quality construction and fitment
Designed for reliable heavy-duty service
OEM Part Number: 05-21991-000
Fitment Note: Verify compatibility using the truck’s VIN and OEM part number before ordering.