Item Condition: New

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

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.

  1. step : Removing the Air Intake (0:43)
    • Jack up underneath the transmission with a block of wood for a bit of added pressure
    • Remove the seven 10mm nuts from the air intake
    • Loosen the hose clamps on the air intake hose
    • Disconnect the air intake hoses
    • Disconnect the sensor
  2. step : Removing the Transmission Mount (1:40)
    • Loosen the two 15mm bolts on the transmission mount bracket
    • Remove the 15mm center bolt with a 17mm wrench
    • Remove the two 10mm bolts from the stop
    • Remove the transmission mount bracket
    • Remove the three 17mm bolts from the rubber mount
    • Remove the transmission mount
  3. step : Installing the Transmission Mount (4:30)
    • Insert the transmission mount into place
    • Tighten the three 17mm bolts to the rubber mount
    • Insert the transmission bracket into place
    • Insert the center bolt into the transmission mount
    • Bring up the transmission with the floor jack until it touches the bracket
    • Tighten the 15mm bolts to the transmission mount
    • Tighten the center transmission bracket bolt
    • Torque the center transmission bracket bolt to 40 foot-pounds
    • Torque the transmission bracket bolts to 40 foot-pounds
    • Insert the stop and tighten its two 10mm bolts
  4. step : Reinstalling the Air Intake (7:05)
    • Insert the air box into place
    • Tighten the seven 10mm bolts to the air intake
    • Connect the air intake hoses
    • Tighten the air intake hose clamps
    • Connect the sensor

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Floor Jack

  • Materials, Fluids, and Supplies

  • Rust Penetrant
  • Block of Wood

  • Ratchets & Related

  • Ratchet
  • Torque Wrench
  • Socket Extensions

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket
  • 17mm Socket
  • 15mm Socket

  • Wrenches - Metric

  • 17mm Wrench
  • 15mm Wrench

4.0 / 5.0
1 Review
5 Stars
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1 Star
Great Buy!!!!!
I purchase the transmission mount for 2001 Honda Civic. The parts showed up on time and installed it the same day. The job took about 1 hour to install. I really would buy from 1A again. Thanks

March 8, 2017
1 year ago
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Vehicle Fit

Year Make Model Description
2001-2005Honda Civic Honda Civic L4 1.7L Transmission Mount Manual Transmission

This part replaces:

  • OE # 50805S5A033
  • OE # 50805S5AA01
Part #: 1ATMT00031

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:

(07:45 min)