2003 - 2006 (2007 Classic) GM Driver or Passenger Top Cover Seat Heating Element - Direct Replacement for OEM Part Number 88940289 CT-F150-XL-13-SG-40-PVB-B8 Do they fail to activate

Do they fail to activate at all

This Center 20 Portion Bottom Cover in Dillo Wolf Gray is part of our rugged Dillo Series

Replaces OEM part numbers 5180027AA (Driver side)

This Passenger Side Top Cover in Dillo Black is part of our rugged Dillo Series

This driver or passenger side Top Cover in Dillo Khaki is part of our rugged Dillo Series

2003 - 2006 (2007 Classic) GM Driver or Passenger Top Cover Seat Heating Element - Direct Replacement for OEM Part Number 88940289 CT-F150-XL-13-SG-40-PVB-B8 Do they fail to activateVehicle Compatibility Chevy Tahoe: LS, LT, Z71 (2003, 2004, 2005, 2006) Suburban: LS, LT, Z71 (2003, 2004, 2005, 2006) Silverado: LS, LT, Z71 (2003, 2004, 2005, 2006, as well as 2007 Classic Body Style) Avalanche: LS, LT, Z66, Z71 (2003, 2004, 2005, 2006) GMC Yukon: SLE, SLT, Denali (2003, 2004, 2005, 2006) Yukon XL: SLE, SLT, Denali (2003, 2004, 2005, 2006) Sierra: SLE, SLT, Denali (2003, 2004, 2005, 2006, as well as 2007 Classic Body Style) Cadillac