1989 K2500 wiper mechanism - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Pampas56 · 03-19-2021, 05:16 PM

My wipers quit working yesterday and I chased it down to the arms inside the cowl.

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Looks like I am going to want to replace everything from the motor shaft out to the wiper arms.

What years will interchange? I know the motors changed in 90 or 91, but did the mechanism change as well?

This is a picture of the motor itself.

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Thanks for any help in advance
Steve

03-19-2021, 05:16 PM	#1
Pampas56 Registered User Join Date: Jul 2012 Location: Concrete, wa Posts: 77	1989 K2500 wiper mechanism My wipers quit working yesterday and I chased it down to the arms inside the cowl. Looks like I am going to want to replace everything from the motor shaft out to the wiper arms. What years will interchange? I know the motors changed in 90 or 91, but did the mechanism change as well? This is a picture of the motor itself. Thanks for any help in advance Steve __________________ 1989 Silverado K2500ECLB- 307K miles with 90 K TBI 350-Not a show truck, a work tool that I can drive! 1992 K1500 ECSB- 190K miles- I guess I'm just a truck guy now!



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