2003 - 2006 (2007 Classic) GM Driver or Passenger Top Cover Seat Heating Element - Direct Replacement for OEM Part Number 88940289 CYT-TK-02-MN-D We increased density levels and

We increased density levels and included a reinforced backing underneath to help prevent the seat frame or spring assembly from cutting into the cushion

but increased the density

When creating our foam line

Here at The Seat Shop

GM Part Number 88940288

2003 - 2006 (2007 Classic) GM Driver or Passenger Top Cover Seat Heating Element - Direct Replacement for OEM Part Number 88940289 CYT-TK-02-MN-D We increased density levels andVehicle 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