2003 - 2004 Chevrolet Avalanche LS / LT - Passenger Side Bottom Heater CC-TK-99-MN-D but will replace the existing

but will replace the existing cover

When creating our foam line

When creating our Durofoam line

your OEM heater will easily transfer to the new foam cushion

and one faulty heater can cause the entire chain to fail

2003 - 2004 Chevrolet Avalanche LS / LT - Passenger Side Bottom Heater CC-TK-99-MN-D but will replace the existingVehicle 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