Bring the heat back to a cold seat with the Dorman - OE Solutions Seat Heater Pad 641-107, a direct-fit bottom-cushion heating pad for the 2002-2004 Chevrolet TrailBlazer and TrailBlazer EXT, 2002-2004 GMC Envoy and Envoy XL, 2002-2004 Oldsmobile Bravada, 2003-2004 Chevrolet SSR, 2004 GMC Envoy XUV, and 2004-2005 Buick Rainier. If a failed element in the original seat-bottom pad is why your cushion no longer warms, this pad replaces it to restore the heating function.
Ships with the pad plus hog rings and pliers for securing it to the cushion. Country of origin: China. Available only while supplies last.
Manufacturer part number 641-107.
This part cross-references / interchanges with the following part numbers:
Which seat position does this pad fit?
It's the seat bottom (cushion) pad. If you also need the seat-back position, order that pad separately, as each pad is position specific.
Does it include a control switch?
No. A control switch is not included. The pad ships with a wiring harness, plus hog rings and pliers to secure it.
Which vehicles does 641-107 fit?
2002-2004 Chevrolet TrailBlazer/TrailBlazer EXT, 2002-2004 GMC Envoy/Envoy XL, 2002-2004 Oldsmobile Bravada, 2003-2004 Chevrolet SSR, 2004 GMC Envoy XUV, and 2004-2005 Buick Rainier. See the Buyer's Guide tab.
How does it install?
The pad includes a wiring harness that plugs into the existing connectors, and hog rings and pliers are supplied to fasten the pad to the seat cushion.
My seat still won't heat after replacing the pad—why?
A no-heat seat can have other causes such as the switch, wiring, or connectors. Diagnose the circuit first; this pad replaces the heating element in the seat-bottom cushion only.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.