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1-1/2" O.D. In line Radiator Filler Neck - Radiator Hose Cap Adapter 1.50

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This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
In line Aluminum Radiator hose  Filler Neck inlet splice straight orfice overflow vent tube 5/16
We Chose to offer these light weight in line radiator hose filler necks for their value and good looks. They are durable and polished for a nice addition to any engine bay.  Choose from 3 different overflow tube angles. The Radiator Cap is included. See the bottom of this page for a complete selection of caps and radiator hose adapters and fittings.
 Material:  6061 Aluminum (Polished)
 Tube Length:   4"
 Outer Diameter:  1-1/2" 
 Overflow Tube Diameter:   5/16" works with 3/8" hose also.
 Cap Type:    1.1 Bar
 Cap Neck Diameter: (outer)  1-7/16 
 Cap Neck Diameter: (inner)  1-3/16 
 NOTE:   Use Id Reducer Part Number B03 To Bring This Up To 1-3/4" Hose Fitting (CLICK HERE) 1.75" O.D.
Part Number Overflow Tube Direction
BV004: Straight At 12:00
BV009: Diagonal @ 1:30
BV006: Perpendicular @ 3:00
1 Year

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  • 5
    Nicely built part.

    Posted by Advance Auto Parts on May 7th 2019

    Arrived as promised.