Sunsong is a vertically integrated manufacturer specializing in the research, development, and manufacturing of automotive fluid transfer hoses and lines. We develop innovative products by better understanding what the installer needs and by our commitment to not just meet, but exceed industry quality standards. Join the OEM who trust Sunsong products to deliver exact form, fit, and function for a perfect fit every time.

Each hose is precision engineered with pre-bent tubing to exact fit and includes brackets, grommets, heat shields, bushings, and protective sleeves as required for to ensure that all wearable parts are restored to original condition.

All tubing is manufactured from high grade steel and electroplated with a zinc coating delivering superior corrosion and rust resistance against elements such as high humidity, road salt, water, and grime.

Oil cooling hoses meet or exceed original equipment performance standards.

Hoses have an operating temperature range of -40 to 350 degrees Fahrenheit, exceeding original equipment requirements.

Automatic Transmission Oil Cooler Hose Asm