
Dorman 626-713 Engine Coolant Overflow Hose - Lower
Engine Coolant Overflow Hose for Buick and Cadillac
Dorman 626-713 is a standard replacement engine coolant overflow hose assembly built to match the original hose’s fit and function. It is made from durable rubber, plastic, and metal materials to handle repeated temperature swings in the cooling system.
Compatible With 2006-2011 Buick Lucerne, lower, and 2006-2011 Cadillac DTS, lower. This Dorman 626-713 coolant overflow hose is shaped as a molded assembly for direct replacement service on the listed applications.
Key Features
- Standard replacement coolant overflow hose assembly
- Molded hose shape for OE-style routing
- Constructed from rubber, plastic, and metal materials
- Black finish
- 42 in overall length
- Maximum working pressure: 100 PSI
- No clamps, heat shield, or protective sleeve included
Detailed Description
Designed for the cooling system overflow circuit, Dorman 626-713 helps restore the original hose path and connection points on the vehicle. The molded assembly layout supports proper fitment on the lower position for the Buick Lucerne and Cadillac DTS applications listed above. This part cross-references OE number 15773599 for the same application.
Use Dorman 626-713 when replacing a cracked, brittle, or leaking coolant overflow hose on 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS models. The hose is engineered to match the original equipment assembly’s function while using materials selected for long service life under heat cycling.
What This Part Helps Address
- Coolant seepage from a damaged overflow hose
- Cracking caused by age and heat exposure
- Improper hose routing from a failed molded assembly
- Loss of cooling system overflow transfer through the hose
- Fitment issues after replacing a worn OE hose assembly
Installation Notes and Tips
Verify the lower-position routing and end connections before installation. Inspect adjoining coolant system components for wear, hardened seals, or residue that could indicate a related leak. Because clamps are not included, reuse or replace the existing clamps as needed during service.
Quality Assurance
Dorman manufactures this replacement hose assembly to match original equipment fit and function and to withstand extreme temperature changes for long-term service. For buyers searching by application, Dorman 626-713 is a direct-fit coolant overflow hose for 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS lower-position applications.
Dorman 626-713 Engine Coolant Overflow Hose - Lower
Engine Coolant Overflow Hose for Buick and Cadillac
Dorman 626-713 is a standard replacement engine coolant overflow hose assembly built to match the original hose’s fit and function. It is made from durable rubber, plastic, and metal materials to handle repeated temperature swings in the cooling system.
Compatible With 2006-2011 Buick Lucerne, lower, and 2006-2011 Cadillac DTS, lower. This Dorman 626-713 coolant overflow hose is shaped as a molded assembly for direct replacement service on the listed applications.
Key Features
- Standard replacement coolant overflow hose assembly
- Molded hose shape for OE-style routing
- Constructed from rubber, plastic, and metal materials
- Black finish
- 42 in overall length
- Maximum working pressure: 100 PSI
- No clamps, heat shield, or protective sleeve included
Detailed Description
Designed for the cooling system overflow circuit, Dorman 626-713 helps restore the original hose path and connection points on the vehicle. The molded assembly layout supports proper fitment on the lower position for the Buick Lucerne and Cadillac DTS applications listed above. This part cross-references OE number 15773599 for the same application.
Use Dorman 626-713 when replacing a cracked, brittle, or leaking coolant overflow hose on 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS models. The hose is engineered to match the original equipment assembly’s function while using materials selected for long service life under heat cycling.
What This Part Helps Address
- Coolant seepage from a damaged overflow hose
- Cracking caused by age and heat exposure
- Improper hose routing from a failed molded assembly
- Loss of cooling system overflow transfer through the hose
- Fitment issues after replacing a worn OE hose assembly
Installation Notes and Tips
Verify the lower-position routing and end connections before installation. Inspect adjoining coolant system components for wear, hardened seals, or residue that could indicate a related leak. Because clamps are not included, reuse or replace the existing clamps as needed during service.
Quality Assurance
Dorman manufactures this replacement hose assembly to match original equipment fit and function and to withstand extreme temperature changes for long-term service. For buyers searching by application, Dorman 626-713 is a direct-fit coolant overflow hose for 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS lower-position applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Engine Coolant Overflow Hose for Buick and Cadillac
Dorman 626-713 is a standard replacement engine coolant overflow hose assembly built to match the original hose’s fit and function. It is made from durable rubber, plastic, and metal materials to handle repeated temperature swings in the cooling system.
Compatible With 2006-2011 Buick Lucerne, lower, and 2006-2011 Cadillac DTS, lower. This Dorman 626-713 coolant overflow hose is shaped as a molded assembly for direct replacement service on the listed applications.
Key Features
- Standard replacement coolant overflow hose assembly
- Molded hose shape for OE-style routing
- Constructed from rubber, plastic, and metal materials
- Black finish
- 42 in overall length
- Maximum working pressure: 100 PSI
- No clamps, heat shield, or protective sleeve included
Detailed Description
Designed for the cooling system overflow circuit, Dorman 626-713 helps restore the original hose path and connection points on the vehicle. The molded assembly layout supports proper fitment on the lower position for the Buick Lucerne and Cadillac DTS applications listed above. This part cross-references OE number 15773599 for the same application.
Use Dorman 626-713 when replacing a cracked, brittle, or leaking coolant overflow hose on 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS models. The hose is engineered to match the original equipment assembly’s function while using materials selected for long service life under heat cycling.
What This Part Helps Address
- Coolant seepage from a damaged overflow hose
- Cracking caused by age and heat exposure
- Improper hose routing from a failed molded assembly
- Loss of cooling system overflow transfer through the hose
- Fitment issues after replacing a worn OE hose assembly
Installation Notes and Tips
Verify the lower-position routing and end connections before installation. Inspect adjoining coolant system components for wear, hardened seals, or residue that could indicate a related leak. Because clamps are not included, reuse or replace the existing clamps as needed during service.
Quality Assurance
Dorman manufactures this replacement hose assembly to match original equipment fit and function and to withstand extreme temperature changes for long-term service. For buyers searching by application, Dorman 626-713 is a direct-fit coolant overflow hose for 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS lower-position applications.












