--- product_id: 453109666 title: "Kaishengyuan Automotive Cap Plugs Kit EVAP Vacuum Smoke Machines Accessories Compatible with AutoLine Pro, Autool, MR CARTOOL, OTC, 0.11\" to 4.37\" Plastic Tapered Wide Thick Flange Hose Caps- 30Pcs" brand: "kaishengyuan" price: "€ 5.59" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.hr/products/453109666-kaishengyuan-automotive-cap-plugs-kit-evap-vacuum-smoke-machines-accessories store_origin: HR region: Croatia --- # 0.11" to 4.37" Diameter 30 Plug Sets High Quality Plastic Kaishengyuan Automotive Cap Plugs Kit EVAP Vacuum Smoke Machines Accessories Compatible with AutoLine Pro, Autool, MR CARTOOL, OTC, 0.11" to 4.37" Plastic Tapered Wide Thick Flange Hose Caps- 30Pcs **Brand:** kaishengyuan **Price:** € 5.59 **Availability:** ❌ Out of Stock ## Summary > 🔍 Seal the Deal with Confidence! ## Quick Answers - **What is this?** Kaishengyuan Automotive Cap Plugs Kit EVAP Vacuum Smoke Machines Accessories Compatible with AutoLine Pro, Autool, MR CARTOOL, OTC, 0.11" to 4.37" Plastic Tapered Wide Thick Flange Hose Caps- 30Pcs by kaishengyuan - **How much does it cost?** € 5.59 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/453109666-kaishengyuan-automotive-cap-plugs-kit-evap-vacuum-smoke-machines-accessories) ## Best For - kaishengyuan enthusiasts ## Why This Product - Trusted kaishengyuan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Constructed from high-quality plastic for durability and repeated use. - • **Seal the Deal:** Specially tapered design ensures a snug fit for efficient leak testing. - • **User-Friendly:** Easy installation and removal for hassle-free operation. - • **Versatile Fit:** 30-piece set accommodates a wide range of diameters from 0.11" to 4.37". - • **Universal Compatibility:** Works seamlessly with all major automotive vacuum smoke machines. ## Overview The Kaishengyuan Automotive Cap Plugs Kit is a comprehensive 30-piece set designed for efficient leak testing in automotive applications. With tapered plugs ranging from 0.11" to 4.37" in diameter, these high-quality plastic caps ensure a snug seal, making them compatible with all major vacuum smoke machines. Easy to use and built for durability, this kit is essential for any professional mechanic looking to enhance their testing capabilities. ## Description Full description not available ## Features - 【Useful Cap Plugs】Specially tapered cap plugs ensure a snug seal on all openings allowing you to perform an efficient leak test - 【30 Plug Sets】 Diameter size of cap plugs is ranges from 0.11" to 4.37" in diameter (2.95 mm to 111 mm), it fits most applications - 【High Quality Plastic】 Automotive cap plugs offers an ultra-solid construction & superior fitment, solid construction will withstand repeated use - 【Easy to Use】 These caps and plugs are used to seal the intake ducting leak of an automotive engine being tested. Easy installation and removal and 100% quality guarantee - 【Compatibility】Works with ALL Automotive Vacuum Smoke Machines such as OTC, Redline, Autool and more ## Technical Specifications | Specification | Value | |---------------|-------| | Color | Red | | Material Type | Plastic | ## Product Details - **Material:** Plastic - **Brand:** Kaishengyuan - **Color:** Red - **Item Weight:** 0.14 Kilograms - **Number of Items:** 30 ## Images ![Kaishengyuan Automotive Cap Plugs Kit EVAP Vacuum Smoke Machines Accessories Compatible with AutoLine Pro, Autool, MR CARTOOL, OTC, 0.11" to 4.37" Plastic Tapered Wide Thick Flange Hose Caps- 30Pcs - Image 1](https://m.media-amazon.com/images/I/61A0O7zXmxL.jpg) ![Kaishengyuan Automotive Cap Plugs Kit EVAP Vacuum Smoke Machines Accessories Compatible with AutoLine Pro, Autool, MR CARTOOL, OTC, 0.11" to 4.37" Plastic Tapered Wide Thick Flange Hose Caps- 30Pcs - Image 2](https://m.media-amazon.com/images/I/71ibUDqQhjL.jpg) ![Kaishengyuan Automotive Cap Plugs Kit EVAP Vacuum Smoke Machines Accessories Compatible with AutoLine Pro, Autool, MR CARTOOL, OTC, 0.11" to 4.37" Plastic Tapered Wide Thick Flange Hose Caps- 30Pcs - Image 3](https://m.media-amazon.com/images/I/611Q2LZ5QCL.jpg) ![Kaishengyuan Automotive Cap Plugs Kit EVAP Vacuum Smoke Machines Accessories Compatible with AutoLine Pro, Autool, MR CARTOOL, OTC, 0.11" to 4.37" Plastic Tapered Wide Thick Flange Hose Caps- 30Pcs - Image 4](https://m.media-amazon.com/images/I/71Kv2Qp63vL.jpg) ![Kaishengyuan Automotive Cap Plugs Kit EVAP Vacuum Smoke Machines Accessories Compatible with AutoLine Pro, Autool, MR CARTOOL, OTC, 0.11" to 4.37" Plastic Tapered Wide Thick Flange Hose Caps- 30Pcs - Image 5](https://m.media-amazon.com/images/I/71j6of5nkpL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Functions as described *by M***0 on January 14, 2023* Often I remove an automotive hose or line to repair a system or component. In those situations I wish to seal that line or hose to keep it clean while I make the repair. This kit is perfect for that need. There is a wide variety of sizes, as accurately described and shown in the listing. The covers are flexible and appear to be of suitable quality. I don't foresee myself using many of the larger sizes and wish that more of the medium size caps were included. However, I knew the sizes that I was buying so that wish cannot be a con. In short, I'm pleased with the caps and recommend them if you need to temporarily seal an automotive hose or line. ### ⭐⭐⭐⭐⭐ Good assortment *by A***R on March 23, 2024* Had every size needed for my repairs! ### ⭐⭐⭐⭐⭐ This set works good *by K***N on May 10, 2023* There is a variety of sizes to fit a variety of hoses. --- ## 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.hr/products/453109666-kaishengyuan-automotive-cap-plugs-kit-evap-vacuum-smoke-machines-accessories](https://www.desertcart.hr/products/453109666-kaishengyuan-automotive-cap-plugs-kit-evap-vacuum-smoke-machines-accessories) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-30*