OE Quality
60-Day Returns

Global Parts 4811598 A/C Accumulator with Hose Assembly
Reliable A/C Accumulator with Hose Assembly for Select GM and Isuzu Models
The Global Parts A/C Accumulator with Hose Assembly, part number 4811598, is designed to maintain optimal air conditioning system performance in various Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles. This component ensures proper refrigerant flow and moisture removal for efficient cooling.
Key Features of Global Parts A/C Accumulator 4811598
- Complete A/C accumulator with integrated hose assembly for streamlined installation
- Compatible with Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models including Trailblazer, Envoy, Ascender, and 9-7x
- Durable construction to withstand high pressure and temperature variations
- OEM-quality fitment ensuring reliable sealing and system integrity
- Part number 4811598 for precise identification and compatibility
Detailed Product Description
The Global Parts A/C Accumulator with Hose Assembly (part number 4811598) is engineered to serve as a critical component in the HVAC system of select GM and Isuzu vehicles. This accumulator collects moisture and debris from the refrigerant, preventing damage to the A/C compressor and other system parts. The integrated hose assembly simplifies replacement by reducing the number of connections and potential leak points. It is compatible with models such as the Chevrolet Trailblazer, GMC Envoy, Buick Rainier, Isuzu Ascender, Oldsmobile Bravada, and Saab 9-7x, ensuring a precise fit and reliable operation.
Common Issues Addressed by This A/C Accumulator
- Prevents moisture contamination that can cause compressor failure
- Eliminates refrigerant leaks by maintaining proper sealing
- Reduces system blockages from debris accumulation
- Helps maintain consistent A/C cooling performance
- Prevents damage to downstream components in the HVAC system
Installation Notes and Tips
- Ensure the system is fully evacuated and depressurized before removal
- Replace the accumulator with hose assembly as a single unit to avoid leaks
- Check for any additional damaged components during installation
- Use proper refrigerant handling procedures to maintain system integrity
- Verify compatibility with vehicle make and model using part number 4811598
Quality Assurance and Warranty Information
Global Parts manufactures this A/C accumulator with hose assembly to meet or exceed OEM specifications for durability and performance. While specific warranty details may vary, this part is backed by quality control standards to ensure reliable operation in compatible Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles. Refer to the product documentation or supplier for exact warranty terms.
This part fits 79 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | 5.3L | V8 | N/A | |
| 2009 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | |
| 2009 | Chevrolet | Trailblazer | 6.0L | V8 | N/A | |
| 2009 | GMC | Envoy | 5.3L | V8 | N/A | |
| 2009 | GMC | Envoy | 4.2L | L6 | N/A | |
| 2009 | Saab | 9-7x | 4.2L | L6 | N/A | |
| 2009 | Saab | 9-7x | 5.3L | V8 | N/A | |
| 2009 | Saab | 9-7x | 6.0L | V8 | N/A | |
| 2008 | Chevrolet | Trailblazer | 5.3L | V8 | N/A | |
| 2008 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | |
| 2008 | Chevrolet | Trailblazer | 6.0L | V8 | N/A | |
| 2008 | GMC | Envoy | 5.3L | V8 | N/A | |
| 2008 | GMC | Envoy | 4.2L | L6 | N/A | |
| 2008 | Isuzu | Ascender | 4.2L | L6 | N/A | |
| 2008 | Saab | 9-7x | 4.2L | L6 | N/A | |
| 2008 | Saab | 9-7x | 5.3L | V8 | N/A | |
| 2008 | Saab | 9-7x | 6.0L | V8 | N/A | |
| 2007 | Buick | Rainier | 5.3L | V8 | N/A | |
| 2007 | Buick | Rainier | 4.2L | L6 | N/A | |
| 2007 | Chevrolet | Trailblazer | 5.3L | V8 | N/A | |
| 2007 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | |
| 2007 | Chevrolet | Trailblazer | 6.0L | V8 | N/A | |
| 2007 | GMC | Envoy | 5.3L | V8 | N/A | |
| 2007 | GMC | Envoy | 4.2L | L6 | N/A | |
| 2007 | Isuzu | Ascender | 4.2L | L6 | N/A | |
| 2007 | Saab | 9-7x | 4.2L | L6 | N/A | |
| 2007 | Saab | 9-7x | 5.3L | V8 | N/A | |
| 2006 | Buick | Rainier | 5.3L | V8 | N/A | |
| 2006 | Buick | Rainier | 4.2L | L6 | N/A | |
| 2006 | Chevrolet | Trailblazer | 5.3L | V8 | N/A | |
| 2006 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | |
| 2006 | Chevrolet | Trailblazer | 6.0L | V8 | N/A | |
| 2006 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | |
| 2006 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | |
| 2006 | GMC | Envoy | 5.3L | V8 | N/A | |
| 2006 | GMC | Envoy | 4.2L | L6 | N/A | |
| 2006 | GMC | Envoy XL | 5.3L | V8 | N/A | |
| 2006 | GMC | Envoy XL | 4.2L | L6 | N/A | |
| 2006 | Isuzu | Ascender | 4.2L | L6 | N/A | |
| 2006 | Isuzu | Ascender | 5.3L | V8 | N/A | |
| 2006 | Saab | 9-7x | 4.2L | L6 | N/A | |
| 2006 | Saab | 9-7x | 5.3L | V8 | N/A | |
| 2005 | Buick | Rainier | 5.3L | V8 | N/A | |
| 2005 | Buick | Rainier | 4.2L | L6 | N/A | |
| 2005 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | |
| 2005 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | |
| 2005 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | |
| 2005 | GMC | Envoy | 5.3L | V8 | N/A | |
| 2005 | GMC | Envoy | 4.2L | L6 | N/A | |
| 2005 | GMC | Envoy XL | 5.3L | V8 | N/A | |
| 2005 | GMC | Envoy XL | 4.2L | L6 | N/A | |
| 2005 | GMC | Envoy XUV | 5.3L | V8 | N/A | |
| 2005 | GMC | Envoy XUV | 4.2L | L6 | N/A | |
| 2005 | Isuzu | Ascender | 4.2L | L6 | N/A | |
| 2005 | Isuzu | Ascender | 5.3L | V8 | N/A | |
| 2005 | Saab | 9-7x | 4.2L | L6 | N/A | |
| 2005 | Saab | 9-7x | 5.3L | V8 | N/A | |
| 2004 | Buick | Rainier | 5.3L | V8 | N/A | |
| 2004 | Buick | Rainier | 4.2L | L6 | N/A | |
| 2004 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | |
| 2004 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | |
| 2004 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | |
| 2004 | GMC | Envoy | 4.2L | L6 | N/A | |
| 2004 | GMC | Envoy XL | 5.3L | V8 | N/A | |
| 2004 | GMC | Envoy XL | 4.2L | L6 | N/A | |
| 2004 | GMC | Envoy XUV | 5.3L | V8 | N/A | |
| 2004 | GMC | Envoy XUV | 4.2L | L6 | N/A | |
| 2004 | Isuzu | Ascender | 4.2L | L6 | N/A | |
| 2004 | Isuzu | Ascender | 5.3L | V8 | N/A | |
| 2004 | Oldsmobile | Bravada | 4.2L | L6 | N/A | A/C Accumulator with Hose Assembly fitment note: SW 50156D |
| 2003 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | |
| 2003 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | |
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | |
| 2003 | GMC | Envoy | 4.2L | L6 | N/A | |
| 2003 | GMC | Envoy XL | 5.3L | V8 | N/A | |
| 2003 | GMC | Envoy XL | 4.2L | L6 | N/A | |
| 2003 | Isuzu | Ascender | 4.2L | L6 | N/A | |
| 2003 | Isuzu | Ascender | 5.3L | V8 | N/A | |
| 2003 | Oldsmobile | Bravada | 4.2L | L6 | N/A | A/C Accumulator with Hose Assembly fitment note: SW 50156D |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.