The factory heaters are notorious for shorting out
Designed for 2001 to 2007 Ford F450 XL
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your OEM heater will easily transfer to the new Durofoam cushion
By using current heating technology
2003 - 2006 (2007 Classic) GM Driver or Passenger Bottom Cover Seat Heating Element - Direct Replacement for OEM Part Number 88940309 CC-02-SHMN-D The factory heaters are notoriousVehicle 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