1989 Astro 4.3L Vortec V6 Drive Belt ...

1989 Astro 4.3L Vortec V6 Drive Belt Routing Diagram (49-state/no smog pump)

Posted in the Chevrolet Astro Forum


Laguna Niguel, CA

#1 Oct 4, 2006
Anyone have a diagram of the drive belt routing for the 1989 Astro 4.3L Vortec V6? It fell off the inside of the hood and is not shown in any manual I have found or the books that came with it.


Princeton Junction, NJ

#2 Sep 29, 2008
i have 1989 astro van and i would like to know if it need a smog pump, i live in calli
Steven Commesso

Magnolia, TX

#3 Mar 10, 2009
I have a gm v6 vortec engine in a forklift I need to know the belt routing

Angola, NY

#4 Jun 26, 2011
does anybody have a serpentine belt routing diagram for a 1989 chevy astro with no air conditioning?

Falkirk, UK

#5 Aug 24, 2016
eric wrote:
i have 1989 astro van and i would like to know if it need a smog pump, i live in calli
I also have an 1989 astro van .... however it is without a battery .... perhaps Eric or another astro van fan might know the specifications of the battery to be used with a 4.3 v6 vortec astro van

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