I need help!! 21 Yukon Denali

[Memamammammy]

I need help in a very bad way. I removed two relay fuses from my engine fuse compartment during a domestic dispute ( ex bf took my key fob and was trying to steal my car) and those fuses were lost. I cannot go anywhere. I have a 21 GMC Yukon Denali, the relay numbers in the box were number 18 and number 77. I need to find part numbers so that I can order new ones and I’m having a hard time finding them. I am pretty sure that I found fuse relay number 18, and I believe that part number is 13500113. But whenever I search for the fuse relay number 77 It’s like the part number doesn’t even exist. It is described as a KR75 Engine Controls Ignition Relay. I have attached a photo of the fuse box and outlined the missing relays, the diagram of the fuse box and what I have found as far as what the description of the fuses do. Any help as soon as possible would be greatly appreciated. Thank you.

 

[Doubeleive]

number 18 is relay # 84095364 and might be available at most auto parts stores
location # 77 is relay # 13422668 (high pwr) was a little harder to find because you have part of the slot covered in red marking, that one you may have to order or get from the dealer

 

[genestoy]

Is this the one you are looking for slot 77 part number 13500114

 

[Doubeleive]

I need help in a very bad way. I removed two relay fuses from my engine fuse compartment during a domestic dispute ( ex bf took my key fob and was trying to steal my car) and those fuses were lost. I cannot go anywhere. I have a 21 GMC Yukon Denali, the relay numbers in the box were number 18 and number 77. I need to find part numbers so that I can order new ones and I’m having a hard time finding them. I am pretty sure that I found fuse relay number 18, and I believe that part number is 13500113. But whenever I search for the fuse relay number 77 It’s like the part number doesn’t even exist. It is described as a KR75 Engine Controls Ignition Relay. I have attached a photo of the fuse box and outlined the missing relays, the diagram of the fuse box and what I have found as far as what the description of the fuses do. Any help as soon as possible would be greatly appreciated. Thank you.

updated my previous post's

 

[Doubeleive]

Is this the one you are looking for slot 77 part number 13500114

no it's 13422668

 

[Doubeleive]

man I had the 1st one wrong, fixed it

 

[Memamammammy]

Is this the one you are looking for slot 77 part number 13500114

I don’t think so but maybe. Here’s a better picture of 77.

 

[Doubeleive]

 

[Memamammammy]

Is this the one you are looking for slot 77 part number 13500114

It doesn’t look like the right prong slots, but maybe. Here is a better picture of number 77’s location.

 

[Doubeleive]

I don’t think so but maybe. Here’s a better picture of 77.

weird, same fuse box shows a different relay with more legs

 

[genestoy]

Yes, sorry, I just went out and checked my 22 Yukon SLT which should be the same. My #18 is 84095364 and #77 is 13422668

 

[Doubeleive]

Yes, sorry, I just went out and checked my 22 Yukon SLT which should be the same. My #18 is 84095364 and #77 is 13422668

where in the heck does the 3rd/4th leg go on the 13422668? got a pick of it pulled out and next to the slot?
I looked at 10 different fuse boxes all the same but none with the slot open, hers only shows 2 leg slots

 

[Doubeleive]

It doesn’t look like the right prong slots, but maybe. Here is a better picture of number 77’s location.

@Memamammammy do you have a wider shot of the fuse box?, no mark ups
birds eye view

 

[Fless]

Is this the 6.2L gas or the diesel engine? Also if you have a mirror see if there's a label with a part number on the fusebox itself. Would be handy to see the VIN also.

 

[Memamammammy]

where in the heck does the 3rd/4th leg go on the 13422668? got a pick of it pulled out and next to the slot?
I looked at 10 different fuse boxes all the same but none with the slot open, hers only shows 2 leg slots

No I don’t have a side by side pic. Wish I had thought of that

 

[Memamammammy]

Is this the 6.2L gas or the diesel engine? Also if you have a mirror see if there's a label with a part number on the fusebox itself. Would be handy to see the VIN also.

Gas 6.2. No label

 

[Memamammammy]

@Memamammammy do you have a wider shot of the fuse box?, no mark ups
birds eye view

 

[Memamammammy]

Starting to think, since I was in a hurry when I was pulling them out, but what if number 77 is this whole spot right here…(see pic)

 

[Memamammammy]

weird, same fuse box shows a different relay with more legs

Got to thinking since I was in a hurry when I pulled them what if it is this whole area right here that is the one relay

 

[Fless]

That's it; it's the 13422668 relay that fits that socket.