1990-93 Honda Accord Exhaust Flex Pipe with Gaskets Front - 1AEMK00050

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Vehicle Fit

Part Details

  • Front or Rear Location:   Front


  • Direct Fit Front Exhaust Pipe with Gaskets
  • Fits between the manifold & catalytic converter
  • Front connection type: 3 bolt flange, dual pipe
  • Rear connection type: 3 bolt flange
  • Replaces dealer part numbers: 18210SM4A53, 18210SM4A60, 18210 SM4 A53, 18210 SM4 A60, 18212SB2961, 18303SM4020, 18212 SB2 961, 18303 SM4 020, 18393 SA0 000, 18393 SH3 S00
  • Built to strict quality control standards

Item Condition: New

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

Due to the nature and size, exhaust parts may incur minor dents or scratches from handling and load shifting during shipping. These damages do not affect the fit or function of the part. Neither our 60 Day satisfaction guarantee, nor the manufacturer's warranty, cover these insignificant damages.

  1. step : Removing the Upstream Oxygen (O2) Sensor (0:52)
    • Remove the O2 sensor with an O2 sensor socket and ratchet
    • If the O2 sensor will not remove, cut the O2 sensor wire and remove it with a 7/8 inch socket
  2. step : Loosening the Exhaust Manifold from the Engine (1:35)
    • Remove the two 12mm bolts from the heat shield
    • Remove the nine 12mm nuts from the exhaust manifold
    • Remove the 14mm bolt from the catalytic converter bracket
    • Remove the 10mm bolt from the oxygen sensor bracket
  3. step : Removing the Downstream O2 Sensor (2:58)
    • Disconnect the o2 sensor wiring harness
    • Pull the harness off of its bracket
    • Remove the O2 sensor with an O2 sensor socket and ratchet
    • If the O2 sensor will not remove, cut the O2 sensor wire and remove it with a 7/8 inch socket
  4. step : Removing the Catalytic Converter (3:18)
    • Raise and secure the vehicle
    • Remove the three 13mm bolts from the catalytic converter
    • Pull the catalytic converter up and out
  5. step : Preparing the New Catalytic Converter (4:19)
    • Remove the two 12mm bolts from the new heat shield
    • Pull the heat shield off the new catalytic converter
    • Remove the 14mm bolt from the old catalytic converter bracket
  6. step : Installing the New Catalytic Converter onto the Engine (5:07)
    • Pry out the old catalytic converter gasket with a flat blade screwdriver
    • Push a new gasket into the exhaust pipe
    • Pull off the old exhaust gasket
    • Hang a new exhaust gasket on the studs
    • Thread the nuts off the bottom of the new catalytic converter
    • Push the new catalytic converter into place, lining up the studs with the exhaust pipe flange
    • Push the exhaust manifold onto its studs
    • Fasten the nine 12mm nuts onto the exhaust manifold
    • Tighten the 12mm nuts to 25 - 30 foot-pounds of torque
    • Put the bracket into place on the catalytic converter
    • Insert the 14mm bolts into the bracket
    • Put the heat shield into place
    • Insert the two 12mm bolts into the heat shield
  7. step : Reinstalling the Upstream O2 Sensor (7:20)
    • Put the O2 sensor into place
    • Tighten the 02 sensor with the O2 socket
    • Insert the 10mm bolt into the oxygen sensor bracket
  8. step : Fastening the Catalytic Converter to the Exhaust Pipe (7:37)
    • Fasten the three 13mm nuts onto the catalytic converter
    • Tighten the 13mm nuts to 25 - 35 foot-pounds of torque
  9. step : Reinstalling the Downstream O2 Sensor (7:53)
    • Thread the O2 sensor into place
    • Tighten the 02 sensor with the O2 socket
    • Reconnect the O2 sensor wiring harness
    • Clip the harness into its bracket

Tools needed for replacement:

    General Tools

  • Floor Jack
  • Jack Stands

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Pliers, Cutters & misc Wrenches

  • Wire Cutters

  • Ratchets & Related

  • A Piece of Pipe (for leverage)
  • Ratchet
  • Torque Wrench

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket
  • 11mm Socket
  • 12mm Socket
  • 13mm Socket
  • 14mm Socket

  • Sockets - SAE

  • 7/8 Inch Socket

  • Specialty Tools

  • O2 Sensor Socket

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Year Make Model Description
1990-1993Honda Accord Honda Accord SE EX Front Exhaust Flex Pipe with Gaskets L4 2.2L
Only 1 left in stock
Part #: 1AEMK00050

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(08:21 min)