Universal Air KT3845 A/C Compressor and Component Kit
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Universal Air
 Compressor Replacement Kit

Universal Air KT3845 A/C Compressor and Component Kit

Brand Universal Air KT3845
Product line Compressor Replacement Kit
Fits Toyota · 4 vehicles

Compressor replacement kit. A complete kit for replacing the A/C compressor.

For HVAC A/C clutch and compressor service.

$261.97Free shipping
In stock · usually ships same day before 1pm CST
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Compressor Replacement Kit for Toyota 4Runner

Universal Air KT3845 is a compressor replacement kit for select Toyota 4Runner models with an R-12 A/C system. It is built for 1990-1993 Toyota 4Runner applications and supports a direct-service approach for restoring compressor-related A/C function.

Key Features

  • Compressor replacement kit for HVAC A/C clutch and compressor service
  • Fits 1990 Toyota 4Runner and 1991-1993 Toyota 4Runner
  • For vehicles equipped with an R-12 A/C system
  • Complete kit includes CO 22011C, EX 33010C, RD 1224C, RO 0900B, and RS 2581
  • Universal Air Compressor Replacement Kit line
  • Part number KT3845 for fitment-based ordering and lookup

Detailed Description

Universal Air KT3845 is a fitment-specific compressor replacement kit for Toyota 4Runner models using an R-12 air conditioning system. This kit is listed for 1990 Toyota 4Runner and 1991-1993 Toyota 4Runner applications, making it a focused option for owners servicing older factory A/C systems. The Universal Air Compressor Replacement Kit line is organized around complete compressor service needs, and KT3845 is identified by part number KT3845 for easier catalog matching.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

  • Replacing a worn or failed A/C compressor assembly in a Toyota 4Runner
  • Restoring cooling performance in an R-12 A/C system
  • Addressing compressor noise, seizure, or loss of pumping efficiency
  • Correcting A/C system operation issues tied to compressor wear

Installation Notes and Tips

Verify that the vehicle is a 1990-1993 Toyota 4Runner with an R-12 A/C system before ordering. Match the existing compressor and related components to the listed kit contents and confirm system condition before installation. Proper evacuation, leak checking, and refrigerant service procedures are required during A/C repair.

Quality Assurance

Universal Air identifies KT3845 as part of its Compressor Replacement Kit line for application-specific A/C service on the Toyota 4Runner.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1993Toyota4Runner3.0LV6N/Awith R-12 A/C System; Complete Kit Includes #(s) CO 22011C,EX 33010C,RD 1224C,RO 0900B,RS 2581; Compressor Replacement Kit
1992Toyota4Runner3.0LV6N/Awith R-12 A/C System; Complete Kit Includes #(s) CO 22011C,EX 33010C,RD 1224C,RO 0900B,RS 2581; Compressor Replacement Kit
1991Toyota4Runner3.0LV6N/Awith R-12 A/C System; Complete Kit Includes #(s) CO 22011C,EX 33010C,RD 1224C,RO 0900B,RS 2581; Compressor Replacement Kit
1990Toyota4Runner——N/AComplete Kit Includes #(s) CO 22011C,EX 33010C,RD 1224C,RO 0900B,RS 2581; Compressor Replacement Kit