--- product_id: 644825714 title: "4mm Silicone Vacuum Tube Red, 8mm OD, 1m Engine Vacuum Line Pipe" brand: "ap automotive" price: "$19.88" currency: USD in_stock: true category: "Ap Automotive" url: https://www.desertcart.us/products/644825714-4mm-silicone-vacuum-tube-red-8mm-od-1m-engine-vacuum store_origin: US region: United States of America --- # 5mm internal diameter precision Operates -60°C to +180°C 2.5mm durable wall thickness 4mm Silicone Vacuum Tube Red, 8mm OD, 1m Engine Vacuum Line Pipe **Brand:** ap automotive **Price:** $19.88 **Availability:** ✅ In Stock ## Summary > 🔥 Upgrade your ride with the ultimate silicone vacuum hose—fit, durability, and style in one sleek red package! ## Quick Answers - **What is this?** 4mm Silicone Vacuum Tube Red, 8mm OD, 1m Engine Vacuum Line Pipe by ap automotive - **How much does it cost?** $19.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/644825714-4mm-silicone-vacuum-tube-red-8mm-od-1m-engine-vacuum) ## Best For - ap automotive enthusiasts ## Why This Product - Trusted ap automotive brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Silicone Build:** 2.5mm thick walls provide superior durability and flexibility, resisting cracks, kinks, and wear over time. - • **Precision Fit, Zero Slip:** 5mm internal diameter ensures a snug, leak-proof connection—no more worries about vacuum loss or hose detachment. - • **Extreme Temperature Resilience:** Withstands harsh conditions from -60°C to +180°C, perfect for demanding automotive environments and year-round reliability. - • **Versatile Application Powerhouse:** Ideal for vacuum lines, washer bottle tubing, coolant overflow, wire insulation, and emission control—one hose to rule them all. - • **Striking Red for Easy Identification:** Bold red color not only looks professional but helps you quickly spot critical vacuum lines during maintenance or upgrades. ## Overview The AP Automotive Silicone Vacuum Hose is a 1-meter long, 5mm internal diameter hose crafted from high-quality silicone with a 2.5mm wall thickness. Engineered to operate reliably between -60°C and +180°C, it offers exceptional durability and flexibility for vacuum lines, washer bottle tubing, coolant overflow, wire insulation, and emission control. Its vibrant red color ensures easy identification, making it a top choice for professional-grade automotive maintenance and upgrades. ## Description Shop 4mm Silicone Vacuum Tube Red, 8mm OD, 1m Engine Vacuum Line Pipe | -60°C to +180°C (+200°C Peak) | 3.3ft Repairs | 2mm Wall, Approx 30g | Race Finish | Workshop & DIY Ready | SAE J20 R3 Grade. Free delivery on eligible orders of £20 or more. ## Features - 📏 4MM ID x 8MM OD, 1M LENGTH – 4mm (5/32") internal diameter, 8mm (5/16") outside diameter and 2mm wall, supplied as one continuous 1 metre length (3.3ft, approx. 30g). Choose the ID that matches the spigot you are fitting to. - 🔧 ENGINE VACUUM LINE – for cars, vans, motorbikes, boats and machinery. The 4mm bore suits MAP sensor and boost-control signal lines, wastegate actuator, dump valve and fuel-pressure-regulator vacuum references; also ideal for workshop air lines and low-pressure water transfer. - 🌡️ -60°C TO +180°C RATED – continuous operating range -60°C to +180°C with peaks to +200°C. Extruded VMQ silicone to SAE J20 R3 grade stays flexible from cold starts to full engine-bay heat and will not harden, crack or perish like rubber. - 🛠️ UNREINFORCED, EASY TO ROUTE – a single wall of silicone with no fabric ply, so it bends round tight routes and seals well on push-on spigots. Made for vacuum, signal, air and low-pressure water lines – not for pressurised coolant, fuel or oil; very tight bends can kink. - 🔴 RED SILICONE – bright red finish for race bays and easy line tracing. Trim square with a sharp blade and secure with mini hose clips sized for the 8mm outside diameter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B1F7PVK4 | | Best Sellers Rank | 40,048 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 18 in Vacuum Hoses | | Brand | AP Automotive | | Colour | Red | | Country of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (108) | | Included Components | 1 x AP Automotive Silicone Vacuum Hose, 4 mm Internal Diameter x 1 Metre Length, Red | | Item Length | 1 Metres | | Item Type Name | Vacuum Hose | | Manufacturer | AP Automotive | | Material | Silicone | | Nominal Wall Thickness | 2mm | | Outside Diameter | 8 Millimetres | | Unit Count | 1 meter(s) | ## Product Details - **Brand:** AP Automotive - **Colour:** Red - **Item length:** 1 Metres - **Manufacturer:** AP Automotive - **Material:** Silicone - **Nominal wall thickness:** 2mm - **Number of Packs:** 1 - **Outside diameter:** 8 Millimetres - **Unit count:** 1 meter(s) ## Images ![4mm Silicone Vacuum Tube Red, 8mm OD, 1m Engine Vacuum Line Pipe - Image 1](https://m.media-amazon.com/images/I/71th7TGDSCL.jpg) ![4mm Silicone Vacuum Tube Red, 8mm OD, 1m Engine Vacuum Line Pipe - Image 2](https://m.media-amazon.com/images/I/41UdRK2+enL.jpg) ![4mm Silicone Vacuum Tube Red, 8mm OD, 1m Engine Vacuum Line Pipe - Image 3](https://m.media-amazon.com/images/I/31FlRvISbGL.jpg) ![4mm Silicone Vacuum Tube Red, 8mm OD, 1m Engine Vacuum Line Pipe - Image 4](https://m.media-amazon.com/images/I/316+d83nZXL.jpg) ![4mm Silicone Vacuum Tube Red, 8mm OD, 1m Engine Vacuum Line Pipe - Image 5](https://m.media-amazon.com/images/I/31AdkEkepRL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Which size do I need?** A: Measure the outside of the pipe or spigot and pick the same bore (ID), or 1mm smaller for a tight push fit. The size guide lists ID, OD and wall. **Q: Can it take boost pressure?** A: No. It is unreinforced: use it for vacuum, signal lines and low-pressure air or water. Use reinforced silicone hose for boost or coolant pressure. **Q: Is it fuel or oil safe?** A: No. Silicone swells with fuel and oil. Use it for vacuum, breather, air, washer and low-pressure water lines only. **Q: What temperature can it take?** A: -60°C to +180°C continuously with short peaks to +200°C, so it can sit close to the engine and turbo heat. **Q: Can I cut it?** A: Yes. Cut square with a sharp knife or hose cutter. Use small spring or worm-drive clips sized to the OD in the size guide. ## Frequently Bought Together - ap automotive Silicone Vacuum Hose 4mm X 1m Red - DUST COMMANDER DUST-SP Anti-Crushing Valve for Plastic Barrel / Cyclonic Filter - POWERTEC 70169 Mini Gulp Dust Hood Collector with 4" ID Port - ABS Plastic Fitting for Woodworking Dust Collection Hose,13-1/2" x 7-1/4" --- ## 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.us/products/644825714-4mm-silicone-vacuum-tube-red-8mm-od-1m-engine-vacuum](https://www.desertcart.us/products/644825714-4mm-silicone-vacuum-tube-red-8mm-od-1m-engine-vacuum) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-11-13*