HomeBelts and Cooling > Hoses and PipesDorman 800-613 Automatic Transmission Oil Cooler Line Connector
Part #: 800-613

Dorman 800-613 Automatic Transmission Oil Cooler Line Connector

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41 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, Sierra 3500 HD, Sierra 3500 Classic, Silverado 3500, and Sierra 3500
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Reliable Automatic Transmission Oil Cooler Line Connector

The Dorman 800-613 automatic transmission oil cooler line connector is designed to provide a secure and efficient connection for transmission cooling systems. Engineered with durable metal construction and precise fitting specifications, this part ensures reliable performance for Chevrolet and GMC heavy-duty trucks.

  • Constructed from durable metal for long-lasting use
  • Straight fitting angle for direct line connections
  • Quick disconnect fitting on one end for easy serviceability
  • Male thread fitting on the opposite end for secure attachment
  • Fitting sizes: 0.5 inch (end 1) and 0.563 inch (end 2)
  • Includes one transmission line connector per package

Product Details and Specifications

The Dorman 800-613 transmission line connector features a straight fitting angle that facilitates straightforward installation in the transmission oil cooler line system. One end is equipped with a quick disconnect fitting, allowing for fast and tool-free removal during maintenance or replacement. The other end has a male thread fitting, providing a tight and leak-resistant connection. The metal construction enhances durability and resistance to wear, making it suitable for the demanding conditions of heavy-duty trucks.

Compatible Vehicles and Applications

This transmission oil cooler line connector is compatible with select Chevrolet and GMC models, including the Chevrolet Silverado 2500 HD, Silverado 3500, Silverado 3500 HD, and GMC Sierra 2500 HD, Sierra 3500, Sierra 3500 Classic, and Sierra 3500 HD. It is designed to meet the specific transmission cooling line requirements of these vehicles, ensuring proper fit and function.

  • Prevents leaks in transmission oil cooler lines
  • Replaces worn or damaged connectors to restore system integrity
  • Helps maintain optimal transmission fluid temperature
  • Supports efficient transmission cooling system operation
  • Reduces risk of transmission overheating and related damage

Installation Notes and Tips

When installing the Dorman 800-613 connector, ensure that the quick disconnect fitting is fully engaged to prevent leaks. Use appropriate tools to tighten the male thread fitting without over-torquing, which could damage the threads. Inspect surrounding hoses and lines for wear or damage during installation to maintain overall system reliability.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 800-613 transmission line connector undergoes quality checks to ensure durability and performance. While no thread sealer is included, proper installation techniques will ensure a secure, leak-free connection. Warranty coverage details can be obtained from the product documentation or manufacturer.

BrandDorman
Part Number800-613
Fitting AngleStraight
Fitting Attachment End Type 1Quick Disconnect
Fitting Attachment End Type 2Male Thread
Fitting Size End 1 (in)0.5 in
Fitting Size End 2 (in)0.563 in
MaterialMetal
Package Contents1 Transmission Line Connector
Thread Sealer PresentNo

This part fits 41 vehicles. Search below:

YearMakeModelPositionNotes
2012ChevroletSilverado 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2012ChevroletSilverado 3500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2012GMCSierra 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2012GMCSierra 3500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2011ChevroletSilverado 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2011ChevroletSilverado 3500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2011GMCSierra 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2011GMCSierra 3500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2010ChevroletSilverado 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2010ChevroletSilverado 3500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2010GMCSierra 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2010GMCSierra 3500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2009ChevroletSilverado 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2009ChevroletSilverado 3500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2009GMCSierra 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2009GMCSierra 3500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2008ChevroletSilverado 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2008ChevroletSilverado 3500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2008GMCSierra 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2008GMCSierra 3500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2007ChevroletSilverado 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2007ChevroletSilverado 3500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2007GMCSierra 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2007GMCSierra 3500 ClassicN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2007GMCSierra 3500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2006ChevroletSilverado 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2006ChevroletSilverado 3500N/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2006GMCSierra 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2006GMCSierra 3500N/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2005ChevroletSilverado 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2005ChevroletSilverado 3500N/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2005GMCSierra 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2005GMCSierra 3500N/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2004ChevroletSilverado 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2004ChevroletSilverado 3500N/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2004GMCSierra 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2004GMCSierra 3500N/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2003ChevroletSilverado 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2003ChevroletSilverado 3500N/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2003GMCSierra 2500 HDN/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1
2003GMCSierra 3500N/AInlet and Outlet; To Transmission; Connector Kit; w/White Retainer; Package Quantity: 1

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

88996645

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.