Dayco 86125 HVAC Heater Hose - Heater Inlet

Dayco 86125 Heater Hose for Chrysler and Dodge

Dayco 86125 is a Small I.D. Heater Hose built for heater inlet service on select Chrysler and Dodge vehicles. Made from EPDM and finished in black, this HVAC heater hose is sized with a 19/32 in. inside diameter at both ends for a direct replacement-style fit.

Key Features

• EPDM construction for heater hose service
• Black finish for a clean OE-style appearance
• 19/32 in. inside diameter at both ends
• Single I.D. hose design
• Meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
• Dayco 86125 small I.D. heater hose for heater inlet routing

Product Details

The Dayco Small I.D. Heater Hose line is built for HVAC heater hose applications where a precise inside diameter and dependable coolant transfer matter. Part number 86125 is specified for heater inlet use on 1995-2000 Chrysler Cirrus, 1996-2000 Chrysler Sebring, and 1995-2000 Dodge Stratus. This hose cross-references ACDelco 18236L and Gates 19090 for the same application.

With EPDM rubber construction and SAE J20R3 Class D-1 / SAE J1684 Type EC compliance, this hose is suited for coolant circulation between the engine and heater core circuit. If you are replacing a worn Chrysler Cirrus heater hose, Chrysler Sebring heater inlet hose, or Dodge Stratus heater hose, Dayco 86125 provides the correct small I.D. sizing for the listed vehicles.

Common Problems This Part Addresses

• Cracked or hardened heater hose material
• Coolant seepage at the heater inlet line
• Restricted heater coolant flow from aged hose collapse
• Loss of cabin heat caused by a deteriorated hose
• Incorrect hose diameter during heater hose replacement

Installation Notes and Tips

Verify the heater inlet routing and measure the existing hose before installation to confirm the 19/32 in. inside diameter matches the application. Inspect adjoining heater pipes, clamps, and coolant connections for wear before installing the new hose. After installation, refill and bleed the cooling system according to the vehicle service procedure and check for leaks at operating temperature.

Quality Assurance

Dayco manufactures this heater hose to SAE J20R3 Class D-1 and SAE J1684 Type EC standards for HVAC coolant service. The EPDM hose construction supports consistent performance in heater inlet applications on Chrysler Cirrus, Chrysler Sebring, and Dodge Stratus models listed above.