Gates TL293 Turbocharger Coolant Line - Return

Brand	Gates TL293
Position	Return
Material	Steel, rubber
Centerline Length	17.25
Centerline Length	438
Grade Type	Oe exact
Inlet Fitting Type	Push on
Outlet Fitting Type	Push on
Contents	Turbocharger coolant drain line
Type	Turbocharger coolant drain line
Product line	Turbocharger Coolant Line
Fits	Chevrolet and GMC · 66 vehicles

OE exact replacement. Turbocharger coolant line with push-on fittings for straightforward installation.

Steel and rubber construction. Built to handle extreme turbocharger temperatures and resist leaks.

Carries coolant to and from the turbocharger for reliable system flow.

Cross-references Dorman - OE Solutions 667-161, Gates TL293 and 12633044 for the same application. See all 9.

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Turbocharger Coolant Line for GM Duramax Applications

Gates TL293 is a turbocharger coolant drain line built for coolant flow in and out of the turbocharger system. It uses steel and rubber construction to handle high heat and help maintain a secure, leak-resistant connection on the return side of the cooling circuit.

Compatible With 2010-2016 Chevrolet Express 2500 and Express 3500, plus 2011-2016 Silverado 2500 HD and Silverado 3500 HD. It also fits 2010-2016 GMC Savana 2500 and Savana 3500, and 2011-2016 Sierra 2500 HD and Sierra 3500 HD.

Key Features

Gates Turbocharger Coolant Line, part number TL293
OE Exact grade type for direct replacement use
Steel and rubber construction for heat exposure in turbocharger cooling circuits
Push-on inlet and outlet fittings
Centerline length: 17.25 in. (438 mm)
Turbocharger coolant drain line / return line application

Product Details

The Gates Turbocharger Coolant Line line is engineered for coolant conveyance to and from the turbocharger, with a focus on fit and durability in demanding engine bay conditions. TL293 serves the return-side coolant path and is built to match OE-style routing and connection points on the listed Chevrolet and GMC trucks and vans. If you are replacing a worn or leaking turbocharger coolant return pipe on a Silverado 2500 HD, Sierra 3500 HD, Express 3500, or similar GM diesel application, TL293 provides the correct style of replacement.

This part cross-references Dorman - OE Solutions 667-161 for the same application.

What It Helps Fix

Coolant seepage at the turbocharger return line
Cracked or heat-damaged coolant tubing near the turbocharger
Loose or deteriorated push-on connections
Loss of coolant flow through the turbocharger cooling circuit
Service issues caused by an incorrect OE-style replacement line

Installation Notes and Tips

Verify the vehicle year, make, model, and return-line routing before installation. Confirm the push-on fitting locations and the 17.25-inch centerline length match the original part. Inspect adjoining hoses, clamps, and turbocharger coolant connections for heat damage or contamination before installing the new line.

Quality Assurance

Gates designs this turbocharger coolant line for OE Exact replacement use, with materials selected for the temperature demands of turbocharger cooling systems. Part number TL293 is built to support proper coolant transfer on the listed Chevrolet and GMC applications.

This part fits 66 vehicles

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

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2016	Chevrolet	Express 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2016	Chevrolet	Express 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2016	Chevrolet	Express 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2016	Chevrolet	Silverado 2500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2016	Chevrolet	Silverado 3500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2016	GMC	Savana 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2016	GMC	Savana 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2016	GMC	Savana 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2016	GMC	Sierra 2500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2016	GMC	Sierra 3500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2015	Chevrolet	Express 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2015	Chevrolet	Express 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2015	Chevrolet	Express 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2015	Chevrolet	Silverado 2500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2015	Chevrolet	Silverado 3500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2015	GMC	Savana 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2015	GMC	Savana 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2015	GMC	Savana 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2015	GMC	Sierra 2500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2015	GMC	Sierra 3500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2014	Chevrolet	Express 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2014	Chevrolet	Express 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2014	Chevrolet	Express 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2014	Chevrolet	Silverado 2500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2014	Chevrolet	Silverado 3500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2014	GMC	Savana 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2014	GMC	Savana 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2014	GMC	Savana 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2014	GMC	Sierra 2500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2014	GMC	Sierra 3500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2013	Chevrolet	Express 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2013	Chevrolet	Express 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2013	Chevrolet	Express 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2013	Chevrolet	Silverado 2500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2013	Chevrolet	Silverado 3500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2013	GMC	Savana 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2013	GMC	Savana 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2013	GMC	Savana 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2013	GMC	Sierra 2500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2013	GMC	Sierra 3500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2012	Chevrolet	Express 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2012	Chevrolet	Express 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2012	Chevrolet	Express 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2012	Chevrolet	Silverado 2500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2012	Chevrolet	Silverado 3500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2012	GMC	Savana 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2012	GMC	Savana 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2012	GMC	Savana 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2012	GMC	Sierra 2500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2012	GMC	Sierra 3500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2011	Chevrolet	Express 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2011	Chevrolet	Express 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2011	Chevrolet	Express 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2011	Chevrolet	Silverado 2500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2011	Chevrolet	Silverado 3500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2011	GMC	Savana 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2011	GMC	Savana 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2011	GMC	Savana 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2011	GMC	Sierra 2500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2011	GMC	Sierra 3500 HD	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2010	Chevrolet	Express 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2010	Chevrolet	Express 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2010	Chevrolet	Express 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2010	GMC	Savana 2500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2010	GMC	Savana 3500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
2010	GMC	Savana 4500	6.6L	V8	DIESEL	Return	Return - Connecting Pipe; Turbocharger Coolant Line
No rows match your filter.

Directly replaces or cross-references 9 part numbers

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

Dorman - OE Solutions — 667-161Gates — TL29312633044126392011263920212639244126426581265271898065586