FOR SALE IS ONE (1) NEW FOUR WHEEL DRIVE TRANSFER CASE SWITCH WITH 3 buttons BY DORMAN PRODUCTS BRAND MPN 901-061 UPC #019495121275. DORMAN BRAND THREE (3) BUTTON PUSH BUTTON SWITCH FOR DASH MOUNT TO CONTROL YOUR FOUR WHEEL DRIVE, INDICATED BY DORMAN AS FOUR WHEEL DRIVE SELECTOR SWITCH DASH MOUNT WITH ELECTRIC SHIFT. APPLICATIONS INDICATED BY DORMAN ARE CHEVROLET 2005-1998, GMC 2004-1998, Oldsmobile 2001-1998. THIS SWITCH ALLOWS DRIVER TO ACTIVATE OR SWITCH FOUR WHEEL DRIVE. Engagement of the four-wheel drive system is crucial during slick weather conditions. Dorman provides you with the security of knowing that your switch will activate every time. Special attention has been paid to electrical and mechanical details to ensure proper functioning. ORANGE color LIGHT PUSH BUTTONS FLASH WHEN TASKING THE DRIVE TRANSFER CASE, STEADY ILLUMINATION INDICATES A SUCCESSFUL TASK OF THE DRIVE TRANSFER CASE. FAILURE TO ENGAGE RETURNS THE SWITCH TO THE PRIOR SETTING. THIS FAILURE TO ENGAGE ISSUE IS RARELY THE SWITCH, OFTEN OTHER COMPONENTS OF YOUR FOUR WHEEL DRIVE SYSTEM. THIS DORMAN SWITCH MEETS OR EXCEEDS OEM SPECIFICATIONS AND RARELY PRESENTS PROBLEMS WHEN REPLACING OE NUMBERS INDICATED AS A DIRECT CROSS FOR GENERAL MOTORS PART NUMBER(s) 15037124 AND GENERAL MOTORS PART NUMBER(s) 19244091. THE CHEVROLET ORIGINAL FOUR WHEEL DRIVE SWITCH, LOOKS, FEELS, FITS AND WILL INSTALL EXACTLY LIKE THE ORIGINAL OEM PART. THIS IS THE 3 BUTTON MODEL OF THIS SWITCH AND WILL NOT WORK IN PLACE OF THE 4 BUTTON MODEL (mpn 901-060) OFTEN RESULTING IN A BLOWN FUSE. YOU WILL RECEIVE ONE (1) NEW DORMAN 3 button 4WD SWITCH SHIPPED BY USPS FIRST CLASS MAIL. Easy installation; just plug it in to the mating component Direct replacement matches original design Tough plastic housing for an extended life Tested to ensure trouble-free installation and durability BID AND BUY HERE IN IN ABSOLUTE CONFIDENCE SINCE I HAVE THOUSANDS OF POSITIVE FEEDBACK AND TEN+ YEARS EXPERIENCE. I SHIP WITHIN TWO DAYS OF RECEIPT OF PAYMENT, OFTEN THE NEXT DAY. FREE USPS FIRST CLASS GREEN SHIPPING USING RECYCLED PACKAGING MATERIALS AND ENVIRONMENTALLY FRIENDLY MATERIALS TO ANYWHERE USA. I DO NOT SHIP ANYWHERE ELSE. HAVE A GREAT DAY AND THANK YOU FOR STOPPING BY.......