
OE
OE
GM Genuine Parts Water Pump Inlet Pipe
GM Part #86291398
ACDelco Part #86291398
About this product
GM Genuine Parts Engine Water Pump Inlet Tubes are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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).
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
Mounting Hardware IncludedNo
Gasket Or Seal IncludedNo
Outlet Quantity1
MaterialAluminum
Inlet Quantity1
ColorNatural
Mounting Hole Quantity1
Inside Diameter0.71 in / 18 mm
Length10.87 in / 276 mm
Mounting Hole Diameter0.28 in / 7 mm
Outside Diameter0.87 in / 22 mm
Height4.13 in / 105.00 mm
ClassificationOE
Bleeder Screw IncludedNo
Inlet Port Outside Diameter0.87 in / 22 mm
Outlet Port Inside Diameter0.71 in / 18 mm
Inlet Port Inside Diameter0.64 in / 16.37 mm
Outlet Port Outside Diameter0.79 in / 20.13 mm
Inlet Tube Length2.02 in / 51.42 mm
Outlet Tube Length1.24 in / 31.62 mm
Grade TypeStandard Replacement
Mounting Hardware IncludedNo
Outlet Quantity1
Inlet Quantity1
Mounting Hole Quantity1
Length10.87 in / 276 mm
Outside Diameter0.87 in / 22 mm
ClassificationOE
Inlet Port Outside Diameter0.87 in / 22 mm
Inlet Port Inside Diameter0.64 in / 16.37 mm
Inlet Tube Length2.02 in / 51.42 mm
Grade TypeStandard Replacement
Gasket Or Seal IncludedNo
MaterialAluminum
ColorNatural
Inside Diameter0.71 in / 18 mm
Mounting Hole Diameter0.28 in / 7 mm
Height4.13 in / 105.00 mm
Bleeder Screw IncludedNo
Outlet Port Inside Diameter0.71 in / 18 mm
Outlet Port Outside Diameter0.79 in / 20.13 mm
Outlet Tube Length1.24 in / 31.62 mm
24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.


