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🛠️ Upgrade your ride’s vacuum system with confidence — don’t let leaks slow you down!
The Dorman 47077 Vacuum Storage Canister is a direct replacement part designed for select truck models, combining OEM-accurate fit with durable alloy steel, aluminum, and plastic construction. Tested for airtight performance, it resolves vacuum system issues efficiently and comes backed by a limited lifetime warranty and over 100 years of automotive expertise.





| ASIN | B001FEY1YG |
| Best Sellers Rank | #196,339 in Automotive ( See Top 100 in Automotive ) #101 in Automotive Vacuum Hoses #3,340 in Automotive Emission & Exhaust Products |
| Brand | Dorman |
| Brand Name | Dorman |
| Compatible with Vehicle Type | Truck |
| Customer Reviews | 4.4 out of 5 stars 153 Reviews |
| Exterior Finish | Per Item Description |
| Fit Type | Universal |
| Global Trade Identification Number | 00037495470773 |
| Included Components | Dorman - HARD TO FIND - UNDERHOOD |
| Item Dimensions | 9.4 x 6.3 x 8.2 inches |
| Item Type Name | Dorman - HARD TO FIND - UNDERHOOD |
| Item Weight | 9.6 ounces |
| Item dimensions L x W x H | 9.4 x 6.3 x 8.2 inches |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 47077 |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Material | Alloy Steel, Aluminum, Plastic |
| Material Type | Alloy Steel, Aluminum, Plastic |
| Product Grade | Performance,Replacement |
| UPC | 037495470773 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Truck |
G**S
Good quality.
original size, and works good, weird mounting place though. used on 97 lumina.
M**C
hard to find at this reasonable price.
vacuum storage canister for older GM model vehicles. works as designed, arrived new and undamaged. tested for holding pressure before installation. these are airtight and work to correct multiple vacuum issues.
W**Y
It can be used on the second gen S10 (94-04)
The second gen S10 has a problem with the vacuum reservoir tank cracking. Unfortunately to remove it from the fender well, you have to disassemble the ABS module which is a big messy job. This tank can be easily fit into the engine compartment and works perfectly.
B**R
Vacuum canister
This fits a K5 Blazer but the old cars didn't have these and I added it to my '72 Chevelle and it works great for a large cam engine.It won't pull vacuum constantly with these canisters,it pull from the canister and the engine fills it back up providing a more consistent vacuum supply for AC,brakes,etc.
P**G
Worked just fine. But….
What arrived was the correct part with the correct mounting bracket. But it is not what is shown in the photo. And what I received was flat out dirty. Water spots all and minor scratches over it. While it cleaned up just fine, it should have not come that way. To summarize, part fit and worked correctly but was dirty out of the box. The car it was used on is a 1989 Corvette.
R**E
Emmissions
Seems to be working for my 1986 GMC Jimmy S15 2.8 l there are no check engine lights on.
S**A
Great item.
Great item fixed air conditioner on a ford motor home.
J**0
Vacuum Storage Canister
I purchased the canister without realizing the physical size of the unit. It is really too large for the application (there is no place under the hood to mount it) but that's not your fault. I purchased vacuum hose from one of the local parts houses and installed it anyhow. It does what I want it to do. As I said it's too large for the application, which is my error not yours. Thanks for the prompt delivery of the canister.
Trustpilot
1 month ago
3 weeks ago