Symptoms:

  • Erratic shifts
  • Soft & inconsistent shift feel
  • Low CPC Pressure
  • Low cooler flow

Cause:

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

Correction:

Sonnax drop-in O-ringed end plug kit restores correct circuit pressures. The O-ringed end plugs provide additional sealing to prevent hydraulic loss.

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

O-Ringed End Plug Kit
Part No. 98892-01K

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 O-ringed end plug kit 98892-01K replaces the worn OE end plugs and restores critical circuit pressures. Drop-in Zip Valve parts install quickly and easily.

See instructions for details on end plug bore fitment.

Learn More About Zip Valve™ Drop-In Repairs

Single end plugs in all three sizes (12mm, 14mm, 15mm) are available separately. See related parts below.

  • End Plugs (3) 12mm
  • End Plug 14mm
  • End Plug 15mm
  • O-Rings (5) Small, 2 extra
  • O-Rings (2) Large, 1 extra

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 O-Ringed End Plug Kit 98892-01K
  • Honda, Acura 4-Speed, 3-Shaft, Honda, Acura 5-Speed O-Ringed End Plug Kit 98892-01K details