RV Chassis Parts Xref W Series

As many of you RV'ers know all OEMs have their own Part Numbering system even though most of the parts are available from a GM dealer, other OEMs or from a auto parts house. So, if you have purchased any parts from any other source other than the OEM and have the OEM part number and description please leave me an EMAIL with the information and I will add to this section.

Note - This cross reference file is a collection of parts numbers supplied by the members of IRV2 and myself. The OEM numbers have been added for reference and may vary as I have seen multiple part numbers for the same part.

I have added links to my photos of the various parts referenced here. So, if you want to see a photo of the part in question just click on the highlighted part and it will open a new tab or window.
Note - The photos are for reference only and may not depict the actual part.

Any updates or corrections please Email me.

A/C Parts
Part # Description Supplier
W8001369 A/C Compressor OEM
15067135 A/C Compressor Delphi
15-21177 A/C Compressor AC Delco
15-20747 A/C Compressor AC Delco/Denso
15-22124A A/C Compressor AC Delco
89019224 A/C Compressor GM
271569 A/C Compressor CarQuest
88950 A/C Compressor Checker/Orielly's
DAC CSS0121 A/C Compressor Napa
NCC 3620151 A/C Compressor Napa
251281 A/C Compressor Napa
620447 A/C Compressor Autozone
620151 A/C Compressor Compressor Works
4440 A/C Compressor Sanden
 
274668 A/C Compressor Clutch Napa
 
W8000070 A/C Receiver/Drier OEM
6972-023 A/C Receiver/Drier Victory Climate Systems
RD 11098C A/C Receiver/Drier UAC/US Made in Texas
207-962 A/C Receiver/Drier TechChoice Parts
12546135 A/C Receiver/Drier GM
Note - There are at least 5 more GM part numbers (12375979, 12546083, 12375380,12548454,12442121) for this Receiver/Drier, each having a slightly different config and year of application. So, check your original Receiver/Drier for a part number before ordering. A very good source for parts is Victory Climate Systems. Their parts files are in pdf format.
 
157743 A/C Expansion Valve Autozone
3411301 A/C Expansion Valve Global
FS38602 A/C Expansion Valve 4-Seasons A/C
475-0509 A/C Expansion Valve Denso
 
10242579 A/C Low Side Cutoff Switch GM
15-2915 A/C Low Side Cutoff Switch AC Delco
MT 1376 A/C Low Side Cutoff Switch Autozone
15-2874 A/C Low Side Cutoff Switch AC Delco
37311 A/C Low Side Cutoff Switch 4 Seasons
Note - 4 Seasons part 37311 is the same as GM 10243579.
 
Low side/cycling switch, normally open, opens 2-9 psi, closes 22-32 psi. Cycles the compressor. Located suction line close to evap.
??-??? A/C High Side Cutoff Switch AC Delco
High side/aux high-pressure switch. On at 205-225 psi, off at 125 psi. Controls aux fans to control head pressure. Located on dryer/accumulator.
15-5687 A/C Compressor Switch AC Delco
Compressor high-pressure switch, n/c, opens at 430 psi, located in the back end of compressor.

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