Four Seasons 9134NK A/C Compressor and Component Kit - Front

Complete A/C Kit for GM SUVs

Restore front air conditioning performance with the Four Seasons Complete A/C Kit, part number 9134NK. This complete air conditioning kit includes a new compressor, accumulator, orifice tube, oil, and O-rings for a direct-service repair on select Cadillac, Chevrolet, and GMC full-size SUVs with R134a refrigerant systems.

Built around the Four Seasons Complete A/C Kit line, 9134NK is organized for service work on vehicles that use a 10S20F compressor and a black standard orifice tube. It is a practical replacement choice for 2003-2006 Cadillac Escalade, Chevrolet Suburban, Tahoe, and GMC Yukon applications with rear A/C.

Key Features

• Four Seasons part number 9134NK
• Complete air conditioning kit with new compressor
• Includes compressor oil and O-rings
• Uses an orifice tube expansion device
• R134a refrigerant system application
• Limited lifetime warranty
• Cross-reference: 523292 for the same application

Detailed Product Overview

This A/C compressor kit is built for front HVAC service on select 2003-2006 Cadillac Escalade, Escalade ESV, and Escalade EXT models, plus 2003-2006 Chevrolet Suburban 1500, Suburban 2500, Tahoe, GMC Yukon, Yukon XL 1500, and Yukon XL 2500 applications. The kit includes compressor 78377, accumulator 83221, orifice tube 38638, oil 59007, and O-rings, giving you the core components needed for a complete A/C repair. The accumulator uses P-nut inlet and outlet fittings, measures 3.500 inches in diameter and 9.000 inches in length, and the black standard orifice tube measures 0.072 inch.

For buyers searching for a 2006 Cadillac Escalade A/C compressor kit, a 2003-2006 Chevrolet Tahoe complete A/C kit, or a GMC Yukon front A/C compressor replacement, 9134NK matches the listed vehicle configurations and refrigerant type. It is specified for systems with a 10S20F compressor and rear A/C.

Common Repair Uses

• Failed A/C compressor replacement
• Low cooling output from a restricted or worn orifice tube
• Accumulator service after compressor replacement
• R134a system repair after refrigerant loss or contamination
• Front HVAC performance issues on GM full-size SUVs

Installation Notes and Tips

Verify compressor style, tube diameter, and rear A/C configuration before installation. Replace the accumulator, orifice tube, oil, and O-rings during service to support a proper system repair. Flush the system as needed, evacuate the lines, and recharge with the correct R134a refrigerant and specified oil amount for the vehicle.

Quality Assurance

Four Seasons backs part number 9134NK with a limited lifetime warranty. The Complete A/C Kit line groups the major service components together for a more organized repair process on the listed Cadillac, Chevrolet, and GMC applications.