
Dorman 624-135 Automatic Transmission Oil Cooler Hose Assembly - Outlet (Lower)
Automatic Transmission Oil Cooler Hose Assembly
Dorman 624-135 is a replacement automatic transmission oil cooler hose assembly for select 1998-1999 Chevrolet C1500, Chevrolet K1500, GMC C1500, and GMC K1500 applications, plus additional 1998 Chevrolet and GMC C1500, C2500, K1500, and K2500 models. It routes transmission fluid between the transmission and the oil cooler using metal and rubber construction for a secure, leak-resistant connection.
- Direct replacement automatic transmission oil cooler hose assembly
- Metal hose construction with rubber components for fluid transfer durability
- 56-inch length
- Male threads on end 1 and quick disconnect on end 2
- Natural hose color
- Maximum working pressure: 100
- Operating temperature range: -40°F to 329°F
- Fits outlet (lower) transmission cooler line applications
Fitment Details
Compatible With 1998-1999 Chevrolet C1500, outlet (lower), wo/100 Amp Generator (K60). Compatible With 1998-1999 Chevrolet K1500, outlet (lower), wo/100 Amp Generator (K60). Compatible With 1998-1999 GMC C1500, outlet (lower), wo/100 Amp Generator (K60). Compatible With 1998-1999 GMC K1500, outlet (lower), wo/100 Amp Generator (K60).
- Fits 1998 Chevrolet C1500, outlet (lower)
- Fits 1998 Chevrolet C2500, outlet (lower), wo/100 Amp Generator (K60)
- Fits 1998 Chevrolet K1500, outlet (lower)
- Fits 1998 Chevrolet K2500, outlet (lower), wo/100 Amp Generator (K60)
- Fits 1998 GMC C1500, outlet (lower)
- Fits 1998 GMC C2500, outlet (lower), wo/100 Amp Generator (K60)
- Fits 1998 GMC K1500, outlet (lower)
- Fits 1998 GMC K2500, outlet (lower), wo/100 Amp Generator (K60)
What This Part Helps Address
- Transmission cooler line leaks at the outlet (lower) connection
- Cracked, corroded, or damaged cooler hose assemblies
- Restricted fluid flow between the transmission and cooler
- Fluid loss that can contribute to transmission temperature concerns
- Failed original line connections on select Chevrolet and GMC trucks
Installation Notes
Verify the end styles, length, and outlet (lower) routing before installation. This line uses male threads on one end and a quick disconnect on the other, so the mating fittings must match the vehicle’s original configuration. Confirm the application note for vehicles without the 100 Amp Generator (K60) where listed. Part number 624-135 is also referenced by 5801300 and 15723421 for the same application.
Quality Assurance
Dorman manufactures this transmission oil cooler hose assembly with metal and rubber components to support leak-free fluid delivery between the transmission and cooler. Part number 624-135 is built as a replacement line for the listed Chevrolet and GMC truck applications.
Original: $55.06
-65%$55.06
$19.27Dorman 624-135 Automatic Transmission Oil Cooler Hose Assembly - Outlet (Lower)
Automatic Transmission Oil Cooler Hose Assembly
Dorman 624-135 is a replacement automatic transmission oil cooler hose assembly for select 1998-1999 Chevrolet C1500, Chevrolet K1500, GMC C1500, and GMC K1500 applications, plus additional 1998 Chevrolet and GMC C1500, C2500, K1500, and K2500 models. It routes transmission fluid between the transmission and the oil cooler using metal and rubber construction for a secure, leak-resistant connection.
- Direct replacement automatic transmission oil cooler hose assembly
- Metal hose construction with rubber components for fluid transfer durability
- 56-inch length
- Male threads on end 1 and quick disconnect on end 2
- Natural hose color
- Maximum working pressure: 100
- Operating temperature range: -40°F to 329°F
- Fits outlet (lower) transmission cooler line applications
Fitment Details
Compatible With 1998-1999 Chevrolet C1500, outlet (lower), wo/100 Amp Generator (K60). Compatible With 1998-1999 Chevrolet K1500, outlet (lower), wo/100 Amp Generator (K60). Compatible With 1998-1999 GMC C1500, outlet (lower), wo/100 Amp Generator (K60). Compatible With 1998-1999 GMC K1500, outlet (lower), wo/100 Amp Generator (K60).
- Fits 1998 Chevrolet C1500, outlet (lower)
- Fits 1998 Chevrolet C2500, outlet (lower), wo/100 Amp Generator (K60)
- Fits 1998 Chevrolet K1500, outlet (lower)
- Fits 1998 Chevrolet K2500, outlet (lower), wo/100 Amp Generator (K60)
- Fits 1998 GMC C1500, outlet (lower)
- Fits 1998 GMC C2500, outlet (lower), wo/100 Amp Generator (K60)
- Fits 1998 GMC K1500, outlet (lower)
- Fits 1998 GMC K2500, outlet (lower), wo/100 Amp Generator (K60)
What This Part Helps Address
- Transmission cooler line leaks at the outlet (lower) connection
- Cracked, corroded, or damaged cooler hose assemblies
- Restricted fluid flow between the transmission and cooler
- Fluid loss that can contribute to transmission temperature concerns
- Failed original line connections on select Chevrolet and GMC trucks
Installation Notes
Verify the end styles, length, and outlet (lower) routing before installation. This line uses male threads on one end and a quick disconnect on the other, so the mating fittings must match the vehicle’s original configuration. Confirm the application note for vehicles without the 100 Amp Generator (K60) where listed. Part number 624-135 is also referenced by 5801300 and 15723421 for the same application.
Quality Assurance
Dorman manufactures this transmission oil cooler hose assembly with metal and rubber components to support leak-free fluid delivery between the transmission and cooler. Part number 624-135 is built as a replacement line for the listed Chevrolet and GMC truck applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Automatic Transmission Oil Cooler Hose Assembly
Dorman 624-135 is a replacement automatic transmission oil cooler hose assembly for select 1998-1999 Chevrolet C1500, Chevrolet K1500, GMC C1500, and GMC K1500 applications, plus additional 1998 Chevrolet and GMC C1500, C2500, K1500, and K2500 models. It routes transmission fluid between the transmission and the oil cooler using metal and rubber construction for a secure, leak-resistant connection.
- Direct replacement automatic transmission oil cooler hose assembly
- Metal hose construction with rubber components for fluid transfer durability
- 56-inch length
- Male threads on end 1 and quick disconnect on end 2
- Natural hose color
- Maximum working pressure: 100
- Operating temperature range: -40°F to 329°F
- Fits outlet (lower) transmission cooler line applications
Fitment Details
Compatible With 1998-1999 Chevrolet C1500, outlet (lower), wo/100 Amp Generator (K60). Compatible With 1998-1999 Chevrolet K1500, outlet (lower), wo/100 Amp Generator (K60). Compatible With 1998-1999 GMC C1500, outlet (lower), wo/100 Amp Generator (K60). Compatible With 1998-1999 GMC K1500, outlet (lower), wo/100 Amp Generator (K60).
- Fits 1998 Chevrolet C1500, outlet (lower)
- Fits 1998 Chevrolet C2500, outlet (lower), wo/100 Amp Generator (K60)
- Fits 1998 Chevrolet K1500, outlet (lower)
- Fits 1998 Chevrolet K2500, outlet (lower), wo/100 Amp Generator (K60)
- Fits 1998 GMC C1500, outlet (lower)
- Fits 1998 GMC C2500, outlet (lower), wo/100 Amp Generator (K60)
- Fits 1998 GMC K1500, outlet (lower)
- Fits 1998 GMC K2500, outlet (lower), wo/100 Amp Generator (K60)
What This Part Helps Address
- Transmission cooler line leaks at the outlet (lower) connection
- Cracked, corroded, or damaged cooler hose assemblies
- Restricted fluid flow between the transmission and cooler
- Fluid loss that can contribute to transmission temperature concerns
- Failed original line connections on select Chevrolet and GMC trucks
Installation Notes
Verify the end styles, length, and outlet (lower) routing before installation. This line uses male threads on one end and a quick disconnect on the other, so the mating fittings must match the vehicle’s original configuration. Confirm the application note for vehicles without the 100 Amp Generator (K60) where listed. Part number 624-135 is also referenced by 5801300 and 15723421 for the same application.
Quality Assurance
Dorman manufactures this transmission oil cooler hose assembly with metal and rubber components to support leak-free fluid delivery between the transmission and cooler. Part number 624-135 is built as a replacement line for the listed Chevrolet and GMC truck applications.












