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TOMCO 17011 Air Pump Check Valve

TOMCO 17011 Air Pump Check Valve


  • $ 1781
  • Save $ 1089

TOMCO 17011 Air Pump Check Valve
TOMCO Inc. (TI), the Fuel and Emission Specialists, Saint Louis Missouri, USA. Do the Job Right...Install TOMCO!
Features & Benefits:
  • What it Does: The Air Pump Check Valve is a one-way air flow control valve in the air supply tube to the exhaust system. These valves prevent exhaust gas back flow into the Air Pump System which would damage other components of the system. They can also be found in the Air Tube to the three-way catalytic converter and are then called converter check valves.
  • Failure Symptoms:
    · Underhood exhaust leak or noise (can lead to Air Pump failure.
  • Maintenance/Service: Inspect valve for rust and/or exhaust gas residue. With engine running, check valve for exhaust flow on the pump side of the valve. Replace valve if exhaust is present.
  • Do the Job Right...Install TOMCO!
  • Brand: TOMCO
  • Manufacturer: TOMCO Inc.
  • Part Number: 17011
  • Alternate/OEM Part Number(s): 1A3014, E1FZ-9A487-A, E1FZ-9A487E, E3FZ-9A487-F, E3FZ-9A487G, E5FZ-9A487-A, E6FZ-9A487-A
  • Part Description: Air Pump Check Valve
  • Quantity Required: 1
  • Selling Unit: 1
  • Fitment Note: Please check your specific vehicle application using the fitment PDF at this link:
  • Condition: New Old Stock (NOS) - Packaging may be dirty, damaged, resealed, show shelf wear, have writing or other marks or labels. Item quality is not affected.
TOMCO 17011 Air Pump Check Valve
Make Model Year Range Notes
FORD E-150 1990-1992  
FORD E-250 1990-1992  
FORD E-350 1990-1992  
MAZDA 626 1979-1983  
MAZDA 808 1976-1977  
MAZDA B1600 1976  
MAZDA B1800 1977-1978  
MAZDA B2000 1979-1983  
MAZDA GLC 1977-1983  
MAZDA MIZER 1976-1977  

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