--- product_id: 514753881 title: "Cone X Plugs 2-in-1" brand: "autoline pro" price: "€ 50.32" currency: EUR in_stock: null reviews_count: 8 category: "Auto Line Pro" url: https://www.desertcart.sk/products/514753881-cone-x-plugs-2-in-1 store_origin: SK region: Slovakia --- # Fits tubes from 0.125" to 3.7" diameter 2-in-1 Cone & Cap Plug Functionality 3-Year Warranty & Carbon Nitrile Durability Cone X Plugs 2-in-1 **Brand:** autoline pro **Price:** € 50.32 **Availability:** ❌ Out of Stock ## Summary > 🚗 Leak-Test Like a Pro — Plug, Inject, and Diagnose with Confidence! ## Quick Answers - **What is this?** Cone X Plugs 2-in-1 by autoline pro - **How much does it cost?** € 50.32 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/514753881-cone-x-plugs-2-in-1) ## 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 - • **Built to Last:** Crafted from resilient Carbon Nitrile for superior wear resistance and long-term reliability. - • **Universal Fit Range:** Accommodates tube sizes from 1/8" to 1", covering all your common automotive needs. - • **Dual-Function Design:** Seamlessly switch between smoke injection and leak blocking with one smart tool. - • **Hassle-Free Protection:** Backed by a 3-year warranty and fast US-based support for total peace of mind. - • **OEM Dual Tailpipe Ready:** Test exhaust leaks efficiently by plugging one tailpipe and injecting smoke into the other. ## Overview The AutoLine Pro Cone X Plugs 2-in-1 adapter is a patented, durable Carbon Nitrile tool designed for automotive smoke machine leak testing. It fits a wide range of tube sizes (0.125" to 3.7" diameter) and is compatible with OEM dual 2" tailpipes, enabling efficient smoke injection and leak blocking. With a 3-year warranty and US-based support, it offers professional-grade reliability and convenience for mechanics and automotive enthusiasts alike. ## Description Buy AutoLine Pro Premium Cone and Plugs 2-in-1 Adapters | for Automotive Smoke Machine Leak Testing | Cone & Cap Plugs Function | CarbonNitrile™ | Patented Design.: Fuel System Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Come and plugs - Easy to work with and reliable. Yet to have any problems with it and I’ve had it for 2 years. Worth the buy. Review: Highly recommended! Quality items from a family-owned business! - Quality items at a good price. Fast shipping. Reputable family-owned business! Highly recommended! ## Features - 2-IN-1 FUNCTION: CONE for injecting smoke into larger openings for automotive leak testing. CAP PLUGS for blocking off openings that smoke will escape from. - VERSATILE SIZES: Max diameter 3.7" [94mm]. Min diameter tube 0.125" [3.2mm]. Fits most common tube hose sizes 1/8", 1/4", 3/8", 1/2", 3/4, 1", and more. - DUAL TAILPIPE COMPATIBLE: Designed for OEM standard and most common 2" dual tailpipes. Plug up one tailpipe and inject smoke into the other to test for exhaust leaks. - CARBON NITRILE: Extremely durable and highly resilient to wear and tear. - PATENTED PRODUCT: Intelligently Designed. Stacks and stores neatly. - THREE-YEAR WARRANTY!: You're fully covered from all manufacturer and operational defects. We're right here in the United States and will replace your unit or parts - fast and hassle free :) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BVGZPSV8 | | Best Sellers Rank | #7,151 in Automotive ( See Top 100 in Automotive ) #11 in Fuel System Tools | | Brand | AutoLine Pro | | Customer Reviews | 4.8 4.8 out of 5 stars (303) | | Date First Available | February 18, 2023 | | Item Weight | 6.9 ounces | | Item model number | ConeCapPlugs | | Manufacturer | AutoLine Pro | | Manufacturer Part Number | CONE PLUGS | | Model | CONE PLUGS | | Package Dimensions | 7.48 x 3.98 x 1.85 inches | ## Images ![Cone X Plugs 2-in-1 - Image 1](https://m.media-amazon.com/images/I/71+gYWtnmCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Come and plugs *by B***Z on November 15, 2025* Easy to work with and reliable. Yet to have any problems with it and I’ve had it for 2 years. Worth the buy. ### ⭐⭐⭐⭐⭐ Highly recommended! Quality items from a family-owned business! *by D***X on January 26, 2026* Quality items at a good price. Fast shipping. Reputable family-owned business! Highly recommended! ### ⭐⭐⭐⭐⭐ A well worth investment! *by A***N on September 29, 2025* This Automotive AutoLine Smoke Machine Leak Detector Cone and Plugs were a great investment in attachments. These items were easy to use and worked perfectly as described in the advertisement. The instructions were easy to understand with no problems. ## Frequently Bought Together - AutoLine Pro Premium Cone and Plugs 2-in-1 Adapters | for Automotive Smoke Machine Leak Testing | Cone & Cap Plugs Function | CarbonNitrile™ | Patented Design. - AutoLine Pro EVAP High Volume Smoke Machine Leak Tester with Built-in Air Pump - Shop Series Plus - Automotive Smoke Tester for Vacuum Leak Detection - Ceramic Smoke Coil and Best Ranked Smoke Fluid - AutoLine Pro Best Ranked Bladder Adapter 2.0 | Automotive Smoke Testing 1.5" to 6" (38-152mm) Diamter Openings | 3-in-1 Functions as Bladder, Inflatable Plug, and Smoke Diffuser for Water Leak Testing --- ## 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.sk/products/514753881-cone-x-plugs-2-in-1](https://www.desertcart.sk/products/514753881-cone-x-plugs-2-in-1) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-04-22*