Automotive Interchange Couplings

Our Automotive Interchange quick couplers have been designed for superior performance. Green Line offers our manual connect couplings made from solid brass and steel bar stock as well as our premium high-flow quick couplings featuring nickel-plated brass construction. Use our search refinements to help find the coupling for you.

Page Loading...
Narrow Results By: 
Sort By: 
 1 - 12 of 48 Items
  Items per page 
 1  2  3  4  
  • C1 1/4 BODY X 1/4 MALE NPT AUTOMOTIVE INTERCHANGE COUPLER
    C1 C1 1/4 BODY X 1/4 MALE NPT AUTOMOTIVE...
     Qty
    Price:  $7.84 ea
  • C1-03 1/4 BODY X 3/8 MALE NPT AUTOMOTIVE INTERCHANGE COUPLER
    C1-03 C1-03 1/4 BODY X 3/8 MALE NPT AUTOMOTIVE...
     Qty
    Price:  $10.16 ea
  • C10 1/2 BODY X 1/2 FEMALE NPT AUTOMOTIVE/INDUSTRIAL COUPLER
    C10 C10 1/2 BODY X 1/2 FEMALE NPT AUTOMOTIVE/INDUSTRIAL...
     Qty
    Price:  $19.68 ea
  • C10-23 1/2 BODY X 3/8 FEMALE NPT AUTOMOTIVE/INDUSTRIAL COUPLER
    C10-23 C10-23 1/2 BODY X 3/8 FEMALE NPT AUTOMOTIVE/INDUSTRIAL...
     Qty
    Price:  $20.80 ea
  • C10-26 1/2 BODY X 3/4 FEMALE NPT AUTOMOTIVE/INDUSTRIAL COUPLER
    C10-26 C10-26 1/2 BODY X 3/4 FEMALE NPT AUTOMOTIVE/INDUSTRIAL...
     Qty
    Price:  $25.60 ea
  • C10-44 1/2 BODY X 3/8 HOSE BARB AUTOMOTIVE/INDUSTRIAL COUPLER
    C10-44 C10-44 1/2 BODY X 3/8 HOSE BARB AUTOMOTIVE/INDUSTRIAL...
     Qty
    Price:  $25.44 ea
  • C10-45 1/2 BODY X 1/2 HOSE BARB AUTOMOTIVE/INDUSTRIAL COUPLER
    C10-45 C10-45 1/2 BODY X 1/2 HOSE BARB AUTOMOTIVE/INDUSTRIAL...
     Qty
    Price:  $23.44 ea
  • C10-46 1/2 BODY X 3/4 HOSE BARB AUTOMOTIVE/INDUSTRIAL COUPLER
    C10-46 C10-46 1/2 BODY X 3/4 HOSE BARB AUTOMOTIVE/INDUSTRIAL...
     Qty
    Price:  $24.96 ea
  • C1B 1/4 BODY X 1/4 MALE NPT BRASS AUTOMOTIVE INTERCHANGE COUPLER
    C1B C1B 1/4 BODY X 1/4 MALE NPT BRASS AUTOMOTIVE...
     Qty
    Price:  $10.24 ea
  • C2 1/4 BODY X 1/4 FEMALE NPT AUTOMOTIVE INTERCHANGE COUPLER
    C2 C2 1/4 BODY X 1/4 FEMALE NPT AUTOMOTIVE...
     Qty
    Price:  $7.84 ea
  • C2-23 1/4 BODY X 3/8 FEMALE NPT AUTOMOTIVE INTERCHANGE COUPLER
    C2-23 C2-23 1/4 BODY X 3/8 FEMALE NPT AUTOMOTIVE...
     Qty
    Price:  $10.16 ea
  • C2-42 1/4 BODY X 1/4 HOSE BARB AUTOMOTIVE INTERCHANGE COUPLER
    C2-42 C2-42 1/4 BODY X 1/4 HOSE BARB AUTOMOTIVE...
     Qty
    Price:  $10.80 ea
1 - 12 of 48 Items
  Items per page 
 1  2  3  4

Can't find what you are looking for?
Please fill out our non-stock/special order form and we'll get right back to you. Thanks!