Symptoms:

  • Inconsistent shift quality
  • TCC codes
  • TCC lining failure

Cause:

Worn, eroded end plugs allow loss of critical hydraulic pressure.

Correction:

Sonnax end plug restores correct circuit pressures. 

Warning:

Some BMXA units have been found with plugs which have smaller diameter clip-grooves and narrower retainers as shown here. Sonnax end plugs will not work in these applications.

Honda, Acura 4-Speed, 3-Shaft, Honda, Acura 5-Speed

End Plug
Part No. 98892-03

Fits units with dual linear solenoids only.

View Instructions Find a Distributor

Valve bore plugs on Honda/Acura 4-speed, 3-shaft, and 5-speed valve bodies wear and allow critical CPC and solenoid feed oil to leak to exhaust, leading to low CPC pressures and soft or inconsistent shifts. Sonnax 15mm end plug 98892-03 replaces the worn OE end plugs and restores critical circuit pressures.

Due to application variations, additional end plugs may be required. Single end plugs in all three sizes (12mm, 14mm, 15mm) are available separately or as part of a kit. See related parts below.

  • End Plug 15mm

Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. See all Sonnax valve body layouts.

Honda/Acura 4/5 Speed Valve Body Layout

Honda/Acura 4/5 Speed Valve Body Layout
  • Honda, Acura 4-Speed, 3-Shaft, Honda, Acura 5-Speed End Plug 98892-03
  • Honda, Acura 4-Speed, 3-Shaft, Honda, Acura 5-Speed End Plug 98892-03 details