orion motor tech OMT R134a Quick Coupler Adapters, R134a Manifold Gauge Adapters and Hose Fittings HP and LP Connectors for R134a Car AC System, 1/4" Flares, 2pcs is up for auction in Automotive. The current bid is $1.00, 95% below the $19.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.