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5 Best Vacuum Fittings of 2025

Last Updated - 2025/09/26

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

OAUTOO

OAUTOO 32 Size Automotive Vacuum Tubing Connector Vacuum Tee Connector Assortment Kit 1/8" 3/16" 1/4" 5/16" 3/8"

OAUTOO

CA$46.75

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Main highlights
- 🚗 Fits Most GM Ford Chrysler AMC Models, Including Hose Straight Connectors, Hose Reducer Connectors, “T”Hose Tee Connectors, “Y” Hose Tee Connectors, 4 Way Connectors, 5 Way Connectors.
- 🔧 Multiple Solutions- Includes 32 Sizes Vacuum Connector, Total 159 Pieces. These Are Reliable Replacement for the Original Part That had Missing or Failed Due to Fatigue.
- ✅Including 1/8" X 1/8"✅ 3/16" X 3/16"✅ 1/4" X 1/4"✅ 5/16" X 5/16"✅ 3/8" X 3/8"✅ 1/8" X 3/16"✅ 1/8" X 1/4"✅ 1/4" X 3/16"✅ 3/8" X 1/4"✅ 1/8" X 1/8" X 1/8"✅ 3/16" X 3/16" X 3/16"✅ 1/4" X 1/4" X 1/4"✅ 5/16" X 5/16" X 5/16"✅ 3/8" X 3/8" X 3/8"✅ 1/8" X 1/8" X 1/4"✅ 1/8" X 3/16" X 1/8"✅ 1/8" X 3/16" X 3/16"✅ 1/4" X 3/16" X 3/16"✅ 1/4" X 1/4" X 3/16"✅ 3/8" X 1/4" X 3/8"✅ 3/8" X 3/8" X 1/4"✅ 3/16" 4 Way✅ 3/16" 5 Way.
- ✅ Durable Construction - These Clips are Made from Quality Nylon Materials to Ensure Reliable Performance and Long Service Life.
- ☺ Please Check the Part Number and Size Information on the Picture & Product Description Before Purchase
CA$46.75
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

4UNeed

5Ft Automotive Vacuum Hose Kit,6PCS Silicone Tube Automotive with 64PCS Vacuum Line Connectors Car Accessories,Max 130PSI Silicone Hose for Car Replacement Vacuum Hose (70PCS)

4UNeed

CA$29.99

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Main highlights
- Superior Performance: These silicone hoses are carefully crafted, with each pipe having a wall thickness of 3 millimeters, capable of maintaining stable pressure to guarantee smooth transmission of air and water. Their uniform wall pressure allows for a secure connection between pipes and interfaces
- Premium Silicone Material: Our silicone tube is made from premium silicone, capable of functioning within a temperature range of -40°F to 392°F. The sturdy design allows them to withstand a woriking pressure of 43PSI, a high temperature pressure of 100PSI and a room temperature pressure of 130 PSI
- Easy to Install and Use: These vacuum hoses are exceptionally flexible and possess outstanding elasticity and adaptability. They effortlessly bend and fit into various intricate pipe layouts. With standardized sizes and fitting designs, these hoses seamlessly connect to factory components without the need for customization
- Complete Package: This set includes 6 vacuum hoses, each with a length of 5 feet and inner diameters of 1/8 inch (3mm), 5/32 inch (4mm), 3/16 inch (5mm), 1/4 inch (6mm), 5/16 inch (8mm), and 3/8 inch (10mm). The set also includes 64 hose connectors. Please check the detailed description of the product for specific contents
- Applicable Range: The vacuum tube are only for transporting air and water, and are not suitable for transporting natural gas or oil, commonly used in engine vacuum systems, automotive air conditioning systems etc. We provide 6 inner diameters of silicone hoses and 64 hose connectors in the package to meet your needs in various situations
CA$29.99
3
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

XINLIYA

XINLIYA Vacuum Connector Assortment, 125 Pcs Nylon Barbed Type Vacuum Tubing Connector Assortment Kit, Universal 12 Sizes Hose Tee Reducer and Straight Connectors, Vacuum Hose Line Fittings

XINLIYA

CA$16.99

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Main highlights
- 【Useful Function】: Standard car repair and replacement kit. These joints are mainly used for cornering, repairing and extending the tail exit, they are fixed tightly and effectively prevent leakage or spraying off caused by excessive water pressure. Three section barb design to prevent leakage and fix more stable.
- 【Transparent Box】: Storage in a transparent plastic box with a description card of the size and quantity. The interior has well-defined compartments to store the different sizes of joints in a sorted manner. Organized in an orderly manner, it is easy for you to use and find.
- 【Package Included】: This kit contains 12 common sizes, 5 straight sizes, 5 tee sizes, 2 reducer sizes. 2 quantity packages for your choice, 113 pieces or 125 pieces. There is a detailed description of the quantity and size at the bottom, so you can choose to buy according to your needs.
- 【Excellent Material】: Our vacuum connector combo kit is made of high quality black nylon, which is stable, anti-aging, wear-resistant and long-lasting. Heat-resistant, can withstand high summer temperatures, easily adapt to all kinds of weather, will not easily break and leak.
- 【Easy to Use】: No tools needed. No glue or clips are needed to help fix it. Just push the tube tightly onto the barb and it works. With the professional connector design, you can rely on them to be sealed without water leaking out.
CA$16.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Fanxinzttc

Fanxinzttc 113 Pcs Vacuum Connector kit, Including Hose Tee Connectors and Hose Reducer Connectors, 12 Sizes Automotive Vacuum Tubing Connector for Replacing Vacuum Hoses

Fanxinzttc

CA$14.99

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Main highlights
- 【Range of Application】Vacuum connector professional for automotive vacuum hose connect, use in three places on the automotive: 1. Tee Connectors. 2. Reducer Connectors. 3. Straight Connectors. You can very easy to get the right size and replacement.
- 【Package Includes】With 12 common sizes in one assortment box, each size of vacuum connector is separated in different grids and there is also size information guidance on the box, Total 113pcs Vacuum Connector are classified in an organizer case for easy access to the right size and
- 【Material】Vacuum connectors are made of high-quality black nylon that is durable, corrosion & abrasion resistant with good performance. Featured with barbed shapes on the surface, smooth without burr, which can provides good grip on the hoses, line or tubes.
- 【Good Sealing Effect】You can use this vacuum connector assortment kit to efficiently connect the flexible tubing or hose. This assorted vacuum fittings set with exquisite workmanship would allow you to maintain a tight seal.
- 【Easy To Use】Stable and reliable, watertight. Very simple to use. Secure and easy installation without glue, tools, or clamps. Simply push the tubing firmly over the barbs for a very tight fit that won't leak. If desired you may use a heat gun or blow dryer to soften the end of the tubing before inserting.
CA$14.99
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ISPINNER

ISPINNER 100pcs Rubber Vacuum Caps Assortment Kit, Hose End Caps for Carburetor, Manifold, Automotive 3/16" 5/32" 7/32" 1/4" 5/16" 3/8"

ISPINNER

CA$16.99

More Details
Main highlights
- ✅【WIDE APPLICATION】These rubber vacuum caps can provide a tight fit to prevent vacuum leakage. Widely used in carburetor, manifold, automotive, pipelines and hoses etc.
- ✅【SIZE & QUANTITY】This black end caps assortment kit have 6 different sizes for you to choose, including 3/16''(25pcs), 5/32"(25pcs), 7/32"(25pcs), 1/4"(10pcs), 5/16''(10pcs) and 3/8''(5pcs).
- ✅【PERFECT FIT】Right size vacuum caps can provide a snug, airtight fit for your vacuum project. Also can be used as an ordinary end cap, which can cover any scratches or burrs that may occur during the cutting process, provide protection against injury by pointed rod and tubing edges.
- ✅【HIGH QUALITY】These vacuum caps are made of high quality rubber, soft, durable, flexible and insulated, which have higher strength, service life and anti-corrosion capabilities.
- ✅【CONVENIENT PACKING】Comes with a convenient plastic case. Clear plastic case makes it easy to find correct vacuum caps quickly, saves your time of running around looking for a particular size caps.
CA$16.99

5 Best Vacuum Fittings of 2025

OAUTOO 32 Size Automotive Vacuum Tubing Connector Vacuum Tee Connector Assortment Kit 1/8" 3/16" 1/4" 5/16" 3/8"

5Ft Automotive Vacuum Hose Kit,6PCS Silicone Tube Automotive with 64PCS Vacuum Line Connectors Car Accessories,Max 130PSI Silicone Hose for Car Replacement Vacuum Hose (70PCS)

XINLIYA Vacuum Connector Assortment, 125 Pcs Nylon Barbed Type Vacuum Tubing Connector Assortment Kit, Universal 12 Sizes Hose Tee Reducer and Straight Connectors, Vacuum Hose Line Fittings

Fanxinzttc 113 Pcs Vacuum Connector kit, Including Hose Tee Connectors and Hose Reducer Connectors, 12 Sizes Automotive Vacuum Tubing Connector for Replacing Vacuum Hoses

ISPINNER 100pcs Rubber Vacuum Caps Assortment Kit, Hose End Caps for Carburetor, Manifold, Automotive 3/16" 5/32" 7/32" 1/4" 5/16" 3/8"

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