Dorman Products

Dorman 624-424 Transmission Oil Cooler Line

In stock
SKU: 591|624424
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Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
$32.43
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|624424
  • Barcode #N/A

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Description

Product Description

This automatic transmission oil cooler hose assembly is designed to match the fit and function of an original assembly. It is engineered from durable components as a reliable replacement for leaking or damaged lines on specified vehicles.

  • Direct replacement - this automatic transmission oil cooler hose assembly is designed to match the fit and function of the original equipment assembly on specified vehicle makes, models and years
  • Ideal solution - engineered to help ensure proper transmission cooling when the original assembly is leaking or has failed from corrosion, collision, vibration, or fitting damage
  • Durable construction - made of quality materials for reliable performance and long service life
  • Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience

Detailed Applications

Year Make Model Configuration Positions Application Notes
2013 Chevrolet Silverado 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2013 GMC Sierra 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2012 Chevrolet Silverado 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2012 GMC Sierra 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2011 Chevrolet Silverado 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2011 GMC Sierra 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2010 Chevrolet Silverado 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2010 GMC Sierra 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2009 Chevrolet Silverado 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2009 GMC Sierra 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2008 Chevrolet Silverado 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2008 Chevrolet Silverado 1500 4L70-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2008 GMC Sierra 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2008 GMC Sierra 1500 4L70-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2007 Chevrolet Silverado 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2007 Chevrolet Silverado 1500 4L70-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2007 GMC Sierra 1500 4L60-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)
2007 GMC Sierra 1500 4L70-E Trans. Upper w/RPO Code KNP (Heavy Duty Transmission Cooling System)

Product Specifications

Contains Spring: No
End 1 Inside Diameter: 0.32 in
End 1 Type: Quick Disconnect
End 2 Type: Quick Disconnect
Flexible: Yes
Gasket Or Seal Included: No
Hose Material: Metal; Rubber
Hose Shape: Straight
Housing Color: Natural
Length: 57 in
Maximum Operating Temperature (°F): 329 Deg. F.
Maximum Working Pressure: 100 PSI
Minimum Operating Temperature (°F): -40 Deg. F.
Package Contents: 1 Transmission Line
Package Quantity: 1
Packaging Type: Bag

OE Numbers

DIRECT OE CROSS
15848517 GENERAL MOTORS
25796773 GENERAL MOTORS
25808930 GENERAL MOTORS
25999415 GENERAL MOTORS