atracypart 599-218 front climate control module (with rear windshield defogging), compatible with 1999-2002 chevy avalanche silverado suburban tahoe gmc sierra yukon, a/c heater air conditioning panel unit with rear defogging is up for auction in Automotive. The current bid is $1.00, 98% below the $49.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.