--- product_id: 622073665 title: "AutoLine Pro Best Ranked Bladder Adapter 2.0 | Automotive Smoke Testing 1.5 to 6\" (38-152mm) Diameter Openings | 3-in-1 Functions as Bladder, Inflatable Plug, and Smoke Diffuser for Water Leak Testing" brand: "autoline pro" price: "€ 2.17" currency: EUR in_stock: false category: "Auto Line Pro" url: https://www.desertcart.pt/products/622073665-autoline-pro-best-ranked-bladder-adapter-2-0-automotive-smoke store_origin: PT region: Portugal --- # 3-in-1 inflatable bladder & plug & diffuser Fits 1.5 to 6" (38-152mm) openings CarbonNitrile™ industrial-grade durability AutoLine Pro Best Ranked Bladder Adapter 2.0 | Automotive Smoke Testing 1.5 to 6" (38-152mm) Diameter Openings | 3-in-1 Functions as Bladder, Inflatable Plug, and Smoke Diffuser for Water Leak Testing **Brand:** autoline pro **Price:** € 2.17 **Availability:** ❌ Out of Stock ## Summary > 🎯 Inflate your confidence, deflate your leaks! ## Quick Answers - **What is this?** AutoLine Pro Best Ranked Bladder Adapter 2.0 | Automotive Smoke Testing 1.5 to 6" (38-152mm) Diameter Openings | 3-in-1 Functions as Bladder, Inflatable Plug, and Smoke Diffuser for Water Leak Testing by autoline pro - **How much does it cost?** € 2.17 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/622073665-autoline-pro-best-ranked-bladder-adapter-2-0-automotive-smoke) ## Best For - autoline pro enthusiasts ## Why This Product - Trusted autoline pro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Fit Range:** Adapts effortlessly to openings from 1.5 to 6 inches, covering a wide range of automotive applications. - • **Leak Detection Made Easy:** Inject thick smoke to visually pinpoint leaks in door jambs, exhausts, and intake systems with precision. - • **Triple-Function Versatility:** Seamlessly switch between bladder, plug, and smoke diffuser modes for comprehensive leak detection. - • **Bonus Backup Bladder Included:** Never get stuck mid-test—extra bladder ensures uninterrupted workflow and peace of mind. - • **Premium CarbonNitrile™ Build:** Engineered with industrial-grade material for unmatched durability and reliability under pressure. ## Overview The AutoLine Pro Best Ranked Bladder Adapter 2.0 is a versatile 3-in-1 automotive smoke testing tool designed for openings between 1.5 and 6 inches. Made from durable CarbonNitrile™, it functions as an inflatable bladder, plug, and smoke diffuser to detect water and air leaks efficiently. With a built-in hand pump and an included backup bladder, it ensures reliable, professional-grade leak testing for automotive and industrial applications. ## Description For large openings, exhausts, intake, and more! ## Features - 【 BLADDER MODE 】 For injecting smoke into large openings. Insert the deflated bladder and inflate with the built-in hand pump. - 【 PLUG MODE 】 For blocking off smoke. Tuck the input hose into the rear of the bladder to crimp it and block off the bladder turning it into an inflatable plug. - 【 WIND/WATER LEAK MODE 】 For testing door jambs for leaks. How: MAX A/C blower fan. Turn OFF circulation. Close all doors and build positive air pressure inside cabin. Air will naturally escape through leaks in door jambs. Run smoke through Universal Bladder for a slow steady stream of thick smoke. Guide it through your door jambs until you see turbulent air blowing the rising smoke. - 【Backup Bladder】 Extra Bladder Included! - 【CarbonNitrile】 Industrial & Automotive Grade ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BVZN5N4G | | Assembly Required | No | | Best Sellers Rank | #17,001 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Leak Detection Tools | | Brand | AutoLine Pro | | Customer Reviews | 4.3 4.3 out of 5 stars (366) | | Date First Available | 27 October 2023 | | Generic Name | Bladder Adapter for Automotive Smoke Leak Testing | | Item Weight | 181 g | | Item model number | Universal Bladder Adapter | | Manufacturer | AutoLine Pro | | Manufacturer Part Number | Universal Bladder Adapter | | Material | CARBON NITRILE ™ | | Model | Universal Bladder Adapter | | Package Dimensions | 17.5 x 11.71 x 4.8 cm; 181 g | | Size | Adapter | | Special Features | 3-in-1 Function, CARBON NITRILE ™ | ## Images ![AutoLine Pro Best Ranked Bladder Adapter 2.0 | Automotive Smoke Testing 1.5 to 6" (38-152mm) Diameter Openings | 3-in-1 Functions as Bladder, Inflatable Plug, and Smoke Diffuser for Water Leak Testing - Image 1](https://m.media-amazon.com/images/I/31HnE5Ya9zL.jpg) ![AutoLine Pro Best Ranked Bladder Adapter 2.0 | Automotive Smoke Testing 1.5 to 6" (38-152mm) Diameter Openings | 3-in-1 Functions as Bladder, Inflatable Plug, and Smoke Diffuser for Water Leak Testing - Image 2](https://m.media-amazon.com/images/I/41x-wZwgREL.jpg) ![AutoLine Pro Best Ranked Bladder Adapter 2.0 | Automotive Smoke Testing 1.5 to 6" (38-152mm) Diameter Openings | 3-in-1 Functions as Bladder, Inflatable Plug, and Smoke Diffuser for Water Leak Testing - Image 3](https://m.media-amazon.com/images/I/41fjFrNNniL.jpg) ![AutoLine Pro Best Ranked Bladder Adapter 2.0 | Automotive Smoke Testing 1.5 to 6" (38-152mm) Diameter Openings | 3-in-1 Functions as Bladder, Inflatable Plug, and Smoke Diffuser for Water Leak Testing - Image 4](https://m.media-amazon.com/images/I/41Wj2fpycdL.jpg) ![AutoLine Pro Best Ranked Bladder Adapter 2.0 | Automotive Smoke Testing 1.5 to 6" (38-152mm) Diameter Openings | 3-in-1 Functions as Bladder, Inflatable Plug, and Smoke Diffuser for Water Leak Testing - Image 5](https://m.media-amazon.com/images/I/41w-5H52yXL.jpg) ## Available Options This product comes in different **Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/622073665-autoline-pro-best-ranked-bladder-adapter-2-0-automotive-smoke](https://www.desertcart.pt/products/622073665-autoline-pro-best-ranked-bladder-adapter-2-0-automotive-smoke) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-11-10*