Vacuum Hose help needed

This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.

Joined
Feb 10, 2026
Threads
4
Messages
16
Location
KX TN
I have a ‘93 that needs new vacuum hoses. I’ve searched but have be unable find any info on the sizes used, approximate length needed for each size, and best place to get quality hose.

Also, is there a resource that lists factory part numbers? I’m also in need of sourcing some replacement electrical connectors/ pigtails. Several of the originals are broken.

Thanks for any help you can provide to a newbie to 80 series.
 
I have a ‘93 that needs new vacuum hoses. I’ve searched but have be unable find any info on the sizes used, approximate length needed for each size, and best place to get quality hose.

Also, is there a resource that lists factory part numbers? I’m also in need of sourcing some replacement electrical connectors/ pigtails. Several of the originals are broken.

Thanks for any help you can provide to a newbie to 80 series.
Check on a site called Partsouq. Type in your VIN number and you’ll find everything you need. Also not related to you question but just in case you don’t know, you can find the FSM in the resources section. It’s a must. Cheers.
 
I have a ‘93 that needs new vacuum hoses. I’ve searched but have be unable find any info on the sizes used, approximate length needed for each size, and best place to get quality hose.

Also, is there a resource that lists factory part numbers? I’m also in need of sourcing some replacement electrical connectors/ pigtails. Several of the originals are broken.

Thanks for any help you can provide to a newbie to 80 series.

1.5 seconds of searching the internets and amazingly this is what I find:

1771952612626.webp


1771952637259.webp


1771952758241.webp
 
Check on a site called Partsouq. Type in your VIN number and you’ll find everything you need. Also not related to you question but just in case you don’t know, you can find the FSM in the resources section. It’s a must. Cheers.
Thanks. Putting in my vin was the missing key I didn’t try before on that site.

As far as the vacuum hoses are concerned, I was hoping to fine out the inside diameter of the various hoses, so I could go over to Napa and get some locally. I only see the length on that site but not the inside diameter or pipe sizes.
 
Thanks. Putting in my vin was the missing key I didn’t try before on that site.

As far as the vacuum hoses are concerned, I was hoping to fine out the inside diameter of the various hoses, so I could go over to Napa and get some locally. I only see the length on that site but not the inside diameter or pipe sizes.
OGBeno gave you all the part numbers you need, small and easy search on internet with those p/n will give you the info.
 
The dealer can get you a yard of the correct stuff next day, for next to nothing. Stay away from Napa, your truck doesn't like it there.

90999-92004
 
Back
Top Bottom