OE Quality
60-Day Returns

Four Seasons 6703N A/C Compressor Kit
Reliable A/C Compressor Kit for Buick Roadmaster
The Four Seasons PAC-Kit w/ New Compressor 6703N is designed specifically for the Buick Roadmaster, providing a dependable solution for your vehicle's air conditioning system. This A/C compressor kit ensures efficient cooling performance and helps maintain comfort during warm weather driving.
- Complete A/C compressor kit tailored for Buick Roadmaster
- Includes a new compressor for improved system reliability
- Part number 6703N for precise identification and fitment
- Manufactured by Four Seasons, a trusted brand in automotive HVAC components
- Compatible with HVAC systems requiring A/C clutch and compressor replacement
About the Four Seasons PAC-Kit w/ New Compressor Line
The PAC-Kit w/ New Compressor product line from Four Seasons offers comprehensive A/C compressor kits that include a brand-new compressor unit. This line is designed to simplify the replacement process by providing a ready-to-install compressor that meets the specifications of the original equipment. The 6703N kit is part of this line, ensuring compatibility and performance for the Buick Roadmaster's HVAC system.
Product Details and Compatibility
This A/C compressor kit is engineered to fit Buick Roadmaster models, addressing the specific requirements of the vehicle's air conditioning system. The part number 6703N identifies this kit within Four Seasons' catalog, making it easier to source the correct component. By installing this kit, you can restore proper cooling function and reduce the risk of system failure caused by worn or damaged compressors.
Common Issues Addressed by This A/C Compressor Kit
- Loss of cooling efficiency in the Buick Roadmaster's A/C system
- Compressor clutch failure or slipping
- Unusual noises originating from the compressor unit
- Refrigerant leaks due to compressor wear
- Intermittent or complete A/C system shutdown
Installation Notes and Tips
When installing the Four Seasons PAC-Kit w/ New Compressor 6703N, ensure the vehicle's A/C system is properly evacuated and recharged according to manufacturer specifications. Verify that the replacement compressor matches the original unit in mounting and electrical connections. It is recommended to inspect related components such as the condenser, receiver/drier, and expansion valve during installation to maintain overall system integrity.
Quality Assurance and Warranty
Four Seasons manufactures the PAC-Kit w/ New Compressor 6703N to meet industry standards for durability and performance. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Refer to the product packaging or Four Seasons documentation for exact warranty terms.
This part fits 3 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1996 | Buick | Roadmaster | Sedan | 5.7L | V8 | N/A | w/ R4 Compressor; 58948 (New Compressor), 33107 (Accum), 38638 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor |
| 1995 | Buick | Roadmaster | Sedan | 5.7L | V8 | N/A | w/ R4 Compressor; 58948 (New Compressor), 33107 (Accum), 38638 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor |
| 1994 | Buick | Roadmaster | Sedan | 5.7L | V8 | N/A | w/ R4 Compressor; 58948 (New Compressor), 33107 (Accum), 38638 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ New Compressor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.