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06-08-2021, 12:22 PM
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#1 |
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Registered User
Join Date: Nov 2017
Location: H, Q
Posts: 180
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What are these in 1986 GMC Sierra?
Hello,
Can someone recognize these relays? On top of distributor on the firewall? On 1986 GMC Sierra C2500 with 7.4L and manual transmission
__________________
1972 GMC Sierra C2500, V8-350 1986 GMC Sierra C2500, V8-454 1986 GMC Sierra C2500, V8-LS1 1986 GMC Sierra K2500, V8-350 1987 GMC Sierra R3500, V8-454 1997 GMC Sierra K2500, V8-454 |
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06-08-2021, 08:00 PM
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#2 |
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Registered User
Join Date: Aug 2012
Location: concord ga
Posts: 189
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Re: What are these in 1986 GMC Sierra?
its a fan cooler module relay that runs the front aux.cooling fan that is in front of the radiator it controls that fan when the a/c is running
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06-08-2021, 09:38 PM
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#3 | |
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Registered User
Join Date: Nov 2017
Location: H, Q
Posts: 180
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Re: What are these in 1986 GMC Sierra?
Quote:
Is that both of the relays? Do you know the parts #? Thanks for replying 👋🏻
__________________
1972 GMC Sierra C2500, V8-350 1986 GMC Sierra C2500, V8-454 1986 GMC Sierra C2500, V8-LS1 1986 GMC Sierra K2500, V8-350 1987 GMC Sierra R3500, V8-454 1997 GMC Sierra K2500, V8-454 |
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06-11-2021, 08:01 PM
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#4 |
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Registered User
Join Date: Nov 2017
Location: H, Q
Posts: 180
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Re: What are these in 1986 GMC Sierra?
Any thoughts on these relays?
There part numbers? Thanks
__________________
1972 GMC Sierra C2500, V8-350 1986 GMC Sierra C2500, V8-454 1986 GMC Sierra C2500, V8-LS1 1986 GMC Sierra K2500, V8-350 1987 GMC Sierra R3500, V8-454 1997 GMC Sierra K2500, V8-454 |
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