I need to check when I get home on the model#. I called our dealer just to see what they had, if it's a Suburban 'U' shaped element, it's around $15. Luckily we're camping pretty close to the dealer so I can just make a quick run up there. I'll bring some tools just incase.
2010 Flagstaff 831RKSS.
2000 Excursion Limited PowerStroke Diesel- ATS ported housing, Riffraff's FRx, HPx & I/C boot kit, DiPricol Optix- Pyro/Boost/Trans, DP Tuner-80t, Drive-Thru, 80e, 120race, K&N intake tube w/6637, Exhaust, AIH delete, Foil delete, 4" lift, Airbags, Dunlop Rover M/TMaxx 315/75/16's, '04 headlights.