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**hatzie** · 03-31-2014, 07:36 PM

These trucks use Delphi Packard 56 series female terminals and shells on the wiper motor. Most of the GM cars and trucks in that era use these on the wiper motors. Many of these Delphi Packard 56 shells are obsolete but new 12033824 & 2962572 W-Crimp female terminals are available.

Connector part #s from the 1983 & 1985 wiring diagrams ( I don't have the 84 diagrams )

83 & 85
8917546 2 position conn park switch
8917544 3 position conn wiper motor

1983 washer
12004622 2 position conn wash solenoid

1985 washer
297378 2 position conn washer motor

03-31-2014, 07:36 PM	#2
hatzie Moderator Join Date: Oct 2008 Location: Wentworth, NH Posts: 5,021	Re: wiper motor connectors These trucks use Delphi Packard 56 series female terminals and shells on the wiper motor. Most of the GM cars and trucks in that era use these on the wiper motors. Many of these Delphi Packard 56 shells are obsolete but new 12033824 & 2962572 W-Crimp female terminals are available. Connector part #s from the 1983 & 1985 wiring diagrams ( I don't have the 84 diagrams ) 83 & 85 8917546 2 position conn park switch 8917544 3 position conn wiper motor 1983 washer 12004622 2 position conn wash solenoid 1985 washer 297378 2 position conn washer motor __________________ 1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials... 1973-1991 GM Light Truck Service, Unit/Overhaul, Wiring Manuals, Parts Books and Some 1968-1999 GM Service Training textbooks in PDF 1988-1998 GMT400 CK service manual project 1988-1993 GMT400 CK parts books. 1967-1972 GM Light, Medium, & Heavy Truck Service Manuals in PDF Please include at least the year and model in your threads. It'll be easier to answer your questions. And please let us know if and how your repairs were successful.