🚗 Smoke Out Leaks Like a Pro — Plug, Test, and Seal with Confidence!
The AutoLine Pro Premium Cone and Plugs 2-in-1 Adapters are precision-engineered automotive smoke machine accessories designed for leak testing. Featuring a patented dual-function design, they inject smoke into larger openings or seal off escape points, fitting a wide range of tube sizes from 0.125" to 3.7" diameter. Made from durable CarbonNitrile™, these adapters are compatible with OEM standard 2" dual tailpipes and come with a 3-year warranty, ensuring reliable performance and peace of mind for professional mechanics and automotive enthusiasts alike.
| Manufacturer | AutoLine Pro |
| Brand | AutoLine Pro |
| Model | CONE PLUGS |
| Item Weight | 6.9 ounces |
| Package Dimensions | 7.48 x 3.98 x 1.85 inches |
| Item model number | ConeCapPlugs |
| Manufacturer Part Number | CONE PLUGS |
K**N
Works well
Good product
B**E
Works great
Worked just as it was supposed to. It worked just fine checking for engine and exhaust leaks. Sadly, no leaks this time, so the search for the mystery problem continues.
J**Y
Money well spent.
Well made. A real asset in Diag toolbox. Good price to quality point. Would buy again!
S**T
Might Not Fit 2015 F150 intake 100% snug
Great great adapter for their smoke machine, no defects and no problems holding its seal. So much so that it popped off my intake from pressure before anything else! my only complaint (which is barely one) is that I had to really tighten down my intake pipe around it on a 2015 F150 2.7l ecoboost. Great pricing, and gets the job done no problem!
R**.
highly effective
high quality, very effective
R**G
You need this. Quality part, makes every test quick
you need this. Makes things, testing very fast and quick.Don't have to screw around blocking off stuff with plastic, gloves, etc.
B**9
good for plugging lines and ports
thick plugs lots of sizes
A**R
Very useful
Genuinely surprised how well it works. I’m a diag tech at my shop and each plug seals almost perfectly. Makes looking for an intake/vacuum leak very easy when using a smoke tester.
Trustpilot
1 month ago
2 weeks ago
