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Mastercool 691234-FRH Replacement Sample Hose – Compatible with Commander 4000 & 4100 Refrigerant Identifiers

$47.95

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

About this item

  • ✔️ COMPATIBLE WITH COMMANDER SERIES – Designed for use with Mastercool Commander4000 and Commander4100 refrigerant identifiers
  • ✔️ ENSURES ACCURATE SAMPLING – Maintains precise refrigerant analysis by delivering uncontaminated refrigerant to the identifier
  • ✔️ DURABLE CONSTRUCTION – Built to withstand rigorous HVAC and automotive diagnostic environments
  • ✔️ EASY INSTALLATION – Simple replacement process minimizes downtime and maintains diagnostic tool performance
  • ✔️ PROFESSIONAL-GRADE COMPONENT – Manufactured to meet Mastercool’s strict quality standards

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B0FCVS67RQ Category:

Description

Overview

The Mastercool 691234-FRH is a replacement sample hose designed for use with the Commander4000 and Commander4100 Refrigerant Identifiers. This hose plays a critical role in maintaining the accuracy of refrigerant analysis by ensuring a clean and controlled sample path.

Key Features

  • Compatible with Commander4000 and Commander4100 models
  • Maintains clean refrigerant flow for precise analysis
  • Durable and professional-grade construction
  • Simple to install for reduced tool downtime

Why Mastercool

With over 40 years of experience in HVAC and automotive diagnostics, Mastercool is trusted worldwide for precision tools and accessories. All replacement parts are built to meet our highest standards for performance and reliability.

Technical Specifications

  • Part Number: 691234-FRH
  • Compatibility: Commander4000, Commander4100
  • Function: Refrigerant Identifier Sample Hose

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Product facts

Specifications

Canonical product
MP-US-B0FCVS67RQ
Source product ID
B0FCVS67RQ
Category
Tools & Equipment / Air Conditioning Tools & Equipment / Refrigerant Recovery Tools
Available images
1
Referenced part numbers
691234-FRH

Vehicle information

Available fitment details

Listing compatibility notes

  • Key Features Compatible with Commander4000 and Commander4100 models Maintains clean refrigerant flow for precise analysis Durable and professional-grade construction Simple to install for reduced tool downtime Why Mastercool With over 40 years of experience in HVAC and automotive diagnostics, Mastercool is trusted worldwide for precision tools and accessories.

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Exact identity, part numbers, model references, and available compatibility evidence

Buying guidance

Quick decision

An identity-first refrigerant recovery tools listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Verify the referenced part number: 691234-FRH.
  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B0FCVS67RQ
  • Source product ID: B0FCVS67RQ
  • Category: Tools & Equipment / Air Conditioning Tools & Equipment / Refrigerant Recovery Tools
  • Available images: 1
  • Referenced part numbers: ['691234-FRH']

Before you buy

  • Verify the referenced part number: 691234-FRH.
  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.