GM Genuine Parts HVAC Heater Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These HVAC heater hoses carry coolant to and from the heater core. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ <bold>WARNING:</bold> Cancer and Reproductive Harm - <Underline>https://www.P65Warnings.ca.gov</Underline> Helps provide heat to the vehicle interior Constructed from high quality material for a long service life Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type GM regularly updates production and service part designs to integrate new materials and technologies Package Dimensions: 12.3 x 8.1 x 6.5 inches Package Weight: 0.3 lb Package Quantity: 1 UPC: 193468151985 ACDelco Market Indicator CA - L0: Y ACDelco Market Indicator US - L0: Y Burst Pressure: 250.2 PS Clamps Included: No Contains Spring: No End 1 Inside Diameter: 0.437 IN End 1 Inside Diameter: 11.1 MM End 1 Outside Diameter: 0.623 IN End 1 Outside Diameter: 15.82 MM End 2 Inside Diameter: 0.719 IN End 2 Inside Diameter: 18.25 MM End 2 Outside Diameter: 1.071 IN End 2 Outside Diameter: 27.2 MM Features & Benefits - Bullet 1: Helps provide heat to the vehicle interior Features & Benefits - Bullet 2: Constructed from high quality material for a long service life Features & Benefits - Bullet 3: Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) Features & Benefits - Bullet 4: GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle Features & Benefits - Bullet 5: Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type Features & Benefits - Bullet 6: GM regularly updates production and service part designs to integrate new materials and technologies Height (in): 6.5 in Hose Shape: Molded Assembly Length: 12.3 IN Meets or Exceeds Original Equipment Manufacture Specifications: Yes Original Equipment Replacement: Yes Product Description: GM Genuine Parts HVAC Heater Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These HVAC heater hoses carry coolant to and from the heater core. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ <bold>WARNING:</bold> Cancer and Reproductive Harm - <Underline>https://www.P65Warnings.ca.gov</Underline> Universal Or Specific Fit: Specific Wall Thickness: 0.157 IN Wall Thickness: 4 MM Weight (lb): 0.3 lb Width (in): 8.1 in Country of Origin: CN