🚗 Seal the Deal with Dorman's Vacuum Caps!
The Dorman 47396 Rubber Black Vacuum Cap Assortment includes 8 durable, heat-resistant vinyl caps designed for a universal fit. Ideal for automotive testing and maintenance, this assortment prevents vacuum leaks and comes with expert support from Dorman's certified team.
| Manufacturer | Dorman Products |
| Brand | Dorman |
| Item Weight | 0.64 ounces |
| Product Dimensions | 4.02 x 3.31 x 0.76 inches |
| Country of Origin | China |
| Item model number | 47396 |
| Exterior | Ready To Paint If Needed |
| Manufacturer Part Number | 47396 |
| OEM Part Number | 473963 |
D**R
Fits all vacuum ports for a Holley carburetor.
I was missing some vacuum port plugs for my Holley carb. Kit included all replacements. Good quality rubber. No problems and solved my vacuum leak issue.
A**R
works great
would buy more your going to need them
D**R
It’s dorman
Good stuff , not thin or cheap
C**O
Perfect Plug for Air Intake
Used the 1/4” short to plug the air intake breather connector on 2008 Trailblazer. The LS model doesn’t have a breather tube just a nipple plug. Looked on GM parts websites and auto parts stores with no luck. The 1/4” is a perfect nipple plug. 10 second install now idles lower and quiter, likely better power and mpg.
J**S
They work
Nice assortment and being made of rubber, they should last.
J**1
Good quality
Good quality and work as they should
R**Y
They work, but not the quality they used to be
I have used these caps since I bought my first car in 1980.They still work, they are still cheap, but the quality is not the same as they used to be.These will work for 2 maybe 3 years, then need to be replaced. They dry, crack and cause a vacuum leak within that few year span. They used to last as long as the vehicle.
M**E
Nice assortment of vacuum caps.
Buying an assortment makes more sense than buying one size, it you can. I have only needed one cap so far. As I clean under the hood I will probably use more.
Trustpilot
2 weeks ago
1 week ago
