4-Pin Climate Control Solution: 449 Relay 3-Pack (OEM 1K0951253)​​
Maintain your vehicle's electrical systems with this OEM-equivalent ​449 relay​ 3-pack. Featuring a ​4-pin configuration​ specifically designed for Volkswagen and Audi vehicles, this genuine-quality replacement ensures proper function of your AC system and other critical electrical circuits.
​Key Features & Benefits:​​
​4-Pin OEM Design: Exact match for relays marked ​449​ with standard 4-pin configuration

​12V DC Rating: Suitable for standard automotive electrical systems

​Durable Construction: PA66-GF30 housing provides heat resistance and durability

​AC System Specialization: Optimized for ​449 AC relay​ applications in climate control

​Vehicle Compatibility:​​
This ​4-pin relay​ is compatible with various Volkswagen Group vehicles including:
Volkswagen models (Jetta, Golf, Passat)

Audi vehicles

Other models using the ​449​ specification

​Common Applications:​​
Primary function: AC compressor control and operation

Power distribution systems

Various electrical control circuits

Climate control system operations

​Installation Guide:​​
Locate vehicle's relay/fuse box (under hood or dashboard)

Identify the ​4-pin relay​ marked ​449​

Safely remove old relay and install this replacement

Test system operation, particularly AC function

​Value of 3-Pack:​​
Keep spares for multiple family vehicles

Emergency backup for long trips

Address intermittent electrical issues

Future maintenance preparedness

​Compatibility Note:​​
Verify your vehicle's requirements and match part numbers ​449​ or ​1K0951253​ before purchase. The ​4-pin design​ ensures correct fitment in compatible relay sockets.
​Order your 449 relay 3-pack today and ensure reliable climate control performance!​