Aurelema Universal Inflatable Intake Adapter Kit, 2-Piece Silicone Bladders — Blue, Fits 12V Cars & Trucks, Seals EVAP Ports

Aurelema 2-piece universal easy intake adapter kit is an inflatable silicone bladder system that seals intake and EVAP openings so smoke machines can locate leaks quickly and accurately.

When you need to pressure or smoke-test an engine intake, throttle body, or EVAP line, a reliable temporary seal is essential. The Aurelema kit supplies two flexible silicone bladders with hand pumps and valves sized to fit a variety of round, oval, square, and hard-to-reach passages, helping technicians and DIYers isolate leaks without improvising seals that can fail or damage ports.

How does this adapter make smoke leak testing easier?

The inflatable bladders expand inside an intake or pipe to form a secure, conforming seal so pressurized smoke or air goes into the system under test instead of escaping at the connection. That controlled seal improves the visibility of leaks and reduces false negatives during diagnostics.

• Two bladders allow testing multiple ports or a backup on the job.
• Hand pump with a valve for easy inflation and pressure control.
• Silicone construction flexes to match irregular shapes for a tight seal.
• Designed for intake and EVAP systems on 12V cars and light trucks.

What sizes and materials are included, and will they fit my vehicle?

Each bladder assembly measures about 13.39 inches overall: a 4.72-inch inflatable bladder and a 4.21-inch hand pump. The silicone rubber body is durable and elastic, so it adapts to various port geometries. Ensure the port diameter is larger than 2 inches for proper insertion and inflation.

• Overall length: 13.39 in; bladder: 4.72 in; pump: 4.21 in.
• Flexible silicone rubber resists repeated use and deformation.
• Works with round, oval, square, rectangular, or irregular openings.
• Recommended port diameter: greater than 2 inches for best sealing.

How do you use the Aurelema intake bladder safely and effectively?

Insert the deflated bladder into the intake or EVAP port, then tighten the valve near the hand pump and inflate until the bladder fully expands to seal the opening. Once secure, connect your smoke machine or pressure source and carry out standard leak-detection procedures; release air before removing the bladder.

• Place deflated bladder into the port and orient to cover the opening.
• Tighten the valve next to the pump, then press the hand pump to inflate.
• Confirm a firm seal before introducing smoke or pressure.
• Deflate the bladder fully before extracting to avoid damage to the port.

What maintenance and durability can I expect from these adapters?

The silicone material resists wear and maintains elasticity through repeated inflate/deflate cycles; routine inspection before each use keeps the kit reliable. Clean with mild soap and water, avoid sharp edges while inserting, and store away from direct sunlight to extend service life.

• Clean with warm water and mild detergent; air dry thoroughly.
• Inspect for cuts, pinholes, or valve leaks before each use.
• Store flat in a cool, dry place away from UV exposure.
• Replace if silicone shows significant wear or fails to hold pressure.

Who is this for: The Aurelema 2-pack intake adapter kit is built for professional mechanics, mobile technicians, and experienced DIYers who perform smoke or pressure leak diagnostics on 12V cars and light trucks. It’s ideal when standard hose clamps or rigid plugs won’t conform to irregular ports and when a fast, reliable temporary seal speeds troubleshooting and reduces repeat tests.