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.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.
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.