6 parts to keep you moving

Type: Genuine OEM Radiator Hose / Elbow Description: 90° ECR Coolant Hose Elbow Inside Diameter: 62.0 mm Application: Intermediate Radiator Outlet Product Description: Genuine OEM 05-29973-018 is a 90-degree coolant hose elbow designed for the intermediate radiator outlet on compatible DTNA heavy-duty truck applications. Manufactured to original equipment specifications for proper fit, coolant flow, and dependable performance. Designed to withstand the heat, pressure, vibration, and demanding operating conditions of a heavy-duty engine cooling system. This is a genuine OEM replacement part, not an aftermarket substitute. Key Features: Genuine OEM part 90° molded elbow design 62.0 mm inside diameter Intermediate radiator outlet application OE-spec fit and dimensions Heavy-duty cooling system construction Direct replacement for compatible applications Fitment: Verify compatibility using VIN and OEM part number 05-29973-018 before ordering.

Genuine OEM 90° elbow radiator hose designed for the intermediate radiator outlet in compatible Freightliner/DTNA applications. Manufactured to OEM specifications for proper fit, reliable coolant flow, and long-lasting performance. Product Details OEM Part Number: 05-29973-007 Part Type: Intermediate Radiator Outlet Hose Configuration: 90° Elbow Inside Diameter: 62.0 mm Material/Specification: ECR Quality: Genuine OEM / DTNA Condition: New Price: $45.49 each Fitment: Please verify VIN or OEM part number before ordering to ensure proper application.

Type: Genuine OEM Product: Upper Radiator / Coolant Hose Genuine OEM 05-27657-001 upper radiator coolant hose designed for DTNA heavy-duty truck cooling systems. Manufactured to original factory specifications for precise fitment, proper coolant flow, and dependable performance under demanding engine temperatures and operating conditions. Product Details: Genuine OEM DTNA replacement part Upper radiator coolant hose HDEP / M105 application Electrochemical-resistant construction Designed for high-temperature coolant service Direct-fit OEM replacement Helps maintain proper coolant circulation and cooling-system integrity Factory-quality fit, material, and construction OEM Part Number: 05-27657-001 Fitment Note: Verify compatibility using the truck’s VIN and OEM part number before ordering.

Type: Genuine OEM Product: Lower Radiator Coolant Hose Genuine OEM 05-30823-000 lower radiator coolant hose designed for applications equipped with the Detroit DD13 engine. This hose is positioned on the lower left-hand aft section of the cooling system and is manufactured to OEM specifications for accurate fitment and dependable coolant transfer. Product Details: Genuine OEM replacement part Lower radiator coolant hose Lower, left-hand, aft position Designed for DD13 applications Direct-fit OEM configuration Built for high-temperature engine coolant service Helps maintain proper cooling-system circulation and sealing OEM Part Number: 05-30823-000

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.

Type: Genuine OEM Product: Lower Radiator / Coolant Hose Genuine OEM 05-21969-000 lower radiator coolant hose designed for DTNA heavy-duty truck cooling systems. Manufactured to original factory specifications for proper fit, coolant flow, and reliable sealing under demanding operating temperatures and pressures. Product Details: Genuine OEM DTNA replacement part Lower radiator coolant hose Description: Coolant Hose, M1400, P3-125, HDEP Direct-fit replacement Designed for proper coolant circulation Factory-quality fit, material, and construction Ideal for restoring the original cooling-system configuration OEM Part Number: 05-21969-000 Fitment Note: Verify compatibility using the truck’s VIN and OEM part number before ordering.