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Get the job done with the right part, at the right price. Find our best fitting vacuum and boost gauges for your vehicle and enjoy free next day delivery or same day pickup at a store near you!

Gain valuable insights into your engine's performance with an automotive vacuum gauge from JEGS. A vacuum gauge is a precision instrument designed to measure the level of vacuum or negative pressure in the intake manifold of an engine.

Auto Meter Auto Gage 2-5/8 Inch Vacuum Gauge - 2317. Part #: 2317 Line: AUM. 1 Year Limited Warranty. Gauge Size (in): 2-5/8 Inch. Bezel Color: Black. Face Color: Black. Fitting Size: 1/8 Inch NPT. Bulb Type: Incandescent. Gauge Type ...

Save on Vacuum Gauge at Advance Auto Parts. Buy online, pick up in-store in 30 minutes.

Mar 31, 2016 · We’ve said it before, but an engine vacuum gauge is an extremely valuable tool. It’s so valuable, in fact, that OnAllCylinders contributor Lori Sams put together this visual cheat sheet to help you understand common gauge readings. Worn piston rings? Bad head gasket? Find out what your vacuum gauge is trying to tell you below.

Vacuum / Carburetor fuel pressure tester helps to identify and diagnose system vacuum leaks and problems in the engine, as well as the various vacuum-operated motors and accessories. It accurately check system fuel pressure on vehicles that are equipped with carbureters.