Mastercool 81490 R134a Valve Core Remover Installer
US$93.76
Arrives as soon as ✓ Free shipping over $200Description
Product Details Size:6.8 Inch Item Dimensions:6.8 x 4.9 x 1.9 inches Item Weight:8.8 ounces Connector Type:Push-in/Quick-connect Included Components:R134a valve core remover installer Number...
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Product Details
- Size:6.8 Inch
- Item Dimensions:6.8 x 4.9 x 1.9 inches
- Item Weight:8.8 ounces
- Connector Type:Push-in/Quick-connect
- Included Components:R134a valve core remover installer
- Number of Items:1
- Unit Count:1 Count
- Model Number:R134a Installer
- Number of Packs:1
- Manufacturer Warranty Description:1 Year
- Item Type Name:R134a Valve Core Remover Installer
- Number of Pieces:1
- Manufacturer Part Number:81490
- Exterior Finish:Brass, Steel
- Inlet Connection Type:Push-in/Quick-connect
- Number of Ports:2
- Thread Size:3.175mm
- Thread Type:13mm, 16mm
- Valve Type:Standard
- Inlet Connection Size:13 millimeters
- Outlet Connection Size:13 millimeters
- Material Type:Stainless Steel
About this item
- Replace R134a Valve Cores Without Evacuating the System – Built-in shutoff valve allows technicians to remove and replace valve cores while the system remains fully pressurized.
- Works with Most Standard R134a Valve Cores – Designed for vehicles that use 13mm (low side) and 16mm (high side) service ports with conventional R134a cores.
- Important Fitment Notice – This tool fits standard R134a valve cores (13mm/16mm service ports). Valve core type varies by vehicle make and model – check the compatibility chart below before purchasing to confirm fit.
- For Broader Compatibility – See Mastercool kits: 58490 (Standard, GM, JRA, Eaton), 58560 (Eaton-style), or 58531 (Standard + JRA cores).
- Compact and Easy to Use – Simple one-piece design fits in your pocket or tool pouch, ideal for mobile or in-shop use.
- Durable and Field-ready – Features hardened steel shafts, a brass body, and a steel handle with rubber sleeve for comfort and control.
- Includes Both High & Low Side Connectors – Comes with 13mm and 16mm service port adapters for quick connection to most R134a systems.
- Built by Mastercool – Backed by over 45 years of experience in professional A/C tools and technician support.
Shipping Policy
Flintby ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Flintby will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@flintby.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Flintby replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.