October 16, 2011
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.
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.
Single end plugs in all three sizes (12mm, 14mm, 15mm) are available separately. See related parts below.
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.