Dm1988 Posted Wednesday at 11:49 PM Share Posted Wednesday at 11:49 PM Hi, im looking for the blower motor, heater core, cover and anything else that goes with the heater box on a 1973 Dm 685s with a steel dash. Any help would be appreciated. If im in the wrong place, I apologize. Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/ Share on other sites More sharing options...
mowerman Posted Friday at 02:43 PM Share Posted Friday at 02:43 PM I’ve got a 68 I could sell complete unit it’s slightly different ….bob Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593762 Share on other sites More sharing options...
Dm1988 Posted Friday at 05:06 PM Author Share Posted Friday at 05:06 PM Do you have pictures? Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593768 Share on other sites More sharing options...
terry Posted Friday at 08:29 PM Share Posted Friday at 08:29 PM Seems like if i remember the steel dash heater box, had the blower speed on a round switch on left side and heater controls coming out the top of heater box? terry Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593778 Share on other sites More sharing options...
Popular Post mowerman Posted yesterday at 12:44 PM Popular Post Share Posted yesterday at 12:44 PM 5 Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593803 Share on other sites More sharing options...
mowerman Posted yesterday at 12:49 PM Share Posted yesterday at 12:49 PM well this is what it looks like,,,,but its not this one,,,,,,,,but you might wanna find something closer to you ,,,,,i noticed your quite far from here,,,,,but this one has been in storage atleast 40 years,,that i know of and i dont know if the core leaks,,,or the blower works,,,bob Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593804 Share on other sites More sharing options...
terry Posted yesterday at 04:12 PM Share Posted yesterday at 04:12 PM 3 hours ago, mowerman said: Definitely the one i remember!👍. terry 1 Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593811 Share on other sites More sharing options...
Dm1988 Posted 20 hours ago Author Share Posted 20 hours ago Do you think this would fit my truck since it is a wee bit different? Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593833 Share on other sites More sharing options...
mowerman Posted 18 hours ago Share Posted 18 hours ago I don’t know why not you have the same dashboard as I do Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593835 Share on other sites More sharing options...
mowerman Posted 18 hours ago Share Posted 18 hours ago It came out of a 68 U model Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593836 Share on other sites More sharing options...
mowerman Posted 18 hours ago Share Posted 18 hours ago And Yes, it’s altogether complete unit Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593837 Share on other sites More sharing options...
Dm1988 Posted 18 hours ago Author Share Posted 18 hours ago What would you want for it? Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593839 Share on other sites More sharing options...
mowerman Posted 1 hour ago Share Posted 1 hour ago Well I’m thinking around 160 but that includes packing it up and shipping out there … is this a project or are you using it??? Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593852 Share on other sites More sharing options...
terry Posted 1 hour ago Share Posted 1 hour ago On 3/25/2026 at 6:49 PM, Dm1988 said: Hi, im looking for the blower motor, heater core, cover and anything else that goes with the heater box on a 1973 Dm 685s with a steel dash. Any help would be appreciated. If im in the wrong place, I apologize. I think this box started out as original, got butcherd up by someone to make it work. terry Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593853 Share on other sites More sharing options...
mowerman Posted 1 hour ago Share Posted 1 hour ago Well I had a 73 R model,,, and I think the heater looked like that one,,, or atleast the switch.. lol there’s not much there Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593854 Share on other sites More sharing options...
Dm1988 Posted 31 minutes ago Author Share Posted 31 minutes ago Does that include the motor, heater core, cover and everything? Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593857 Share on other sites More sharing options...
Dm1988 Posted 30 minutes ago Author Share Posted 30 minutes ago And you're ok shipping it to PA? Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593858 Share on other sites More sharing options...
mowerman Posted 27 minutes ago Share Posted 27 minutes ago I get a pretty good discount with fedex … I retired with them Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593859 Share on other sites More sharing options...
Dm1988 Posted 10 minutes ago Author Share Posted 10 minutes ago Does that include the motor, heater core, cover and everything? Quote Link to comment https://www.bigmacktrucks.com/topic/76524-dm685s-heater-box/#findComment-593860 Share on other sites More sharing options...
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