Standard Ignition RY-95 HVAC Relay

HVAC Relay for Audi, Volkswagen, and Volvo

Standard Ignition RY-95 is a 12-volt HVAC relay built for air condition control circuits in a wide range of Audi, Volkswagen, and Volvo applications. With a 40 amp rating, 5 blade terminals, and direct mounting, it is a practical replacement for vehicles that need reliable A/C relay switching.

Compatible With Audi A4, A6, Q7, A3, 80, 90, 100, 200, Coupe, Quattro, and Volkswagen and Volvo models across multiple years, this relay is a direct-fit service part for common HVAC control needs. The Standard Ignition RY-95 also cross-references OE-style part numbers such as 431951253C and AR289 for the same application.

Key Features

• Air condition control relay for HVAC circuit operation
• 12-volt relay with a 40 amp amperage rating
• Direct mounting design
• 5 male blade terminals
• Square connector shape with no connector housing
• Standard Ignition RY-95 replacement part number

Detailed Description

This HVAC relay is used in climate control systems where the air conditioning control circuit needs a dependable switching component. The direct-mount design and blade-terminal layout support straightforward replacement in vehicles that use this relay style, including select Audi A4 and A4 Quattro, Audi A6 and A6 Quattro, Audi Q7, Audi A3 and A3 Quattro, plus older Audi, Volkswagen, and Volvo platforms. Standard Ignition RY-95 is specified for 12-volt systems and is rated at 40 amps for relay-controlled HVAC operation.

This part cross-references OE-style numbers such as 431951253C and AR289 for the same application.

What It Helps Solve

• Inoperative air conditioning compressor relay control
• Intermittent HVAC electrical switching
• A/C system response issues caused by a failed relay
• Relay-related climate control faults in Audi, Volkswagen, and Volvo vehicles
• Replacement needs for under-dash or direct-mounted relay locations

Installation Notes and Tips

Verify terminal layout, connector style, and relay function before installation. This relay uses 5 male blade terminals and no connector housing, so the vehicle socket must match the relay configuration. Confirm the application against the vehicle’s original part number and note any fitment comments such as under-dash placement or OE No. 431951253C where listed.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical service parts, and RY-95 is built to match the specified relay function and electrical requirements for listed applications.