Global Parts 4812831 A/C Refrigerant Suction Hose

Name: Global Parts 4812831 A/C Refrigerant Suction Hose
Brand: Global Parts
SKU: BKNH-4812831
Price: 46.77 USD
Availability: InStock

20 vehicles fit this part

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

$46.77Free Shipping

Free ShippingNo Cost to Continental U.S.

Free Returns*Wrong fit? No cost

60-Day ReturnsMoney back guarantee

*Free return shipping only qualifies if our fitment verification tool is used.

In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.

OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Buick, Chevrolet, Pontiac, and Oldsmobile, Rendezvous, Venture, Aztek, Montana, and Silhouette

Easy Returns — Return within 60 days for a full refund

Fast Shipping — Most orders ship same business day before 1pm CST

Not what you need? See all A/C Refrigerant Suction Hose options

Reliable A/C Refrigerant Suction Hose for Buick, Oldsmobile, and Pontiac

The Global Parts 4812831 A/C Refrigerant Suction Hose is designed to maintain optimal air conditioning performance in select Buick, Oldsmobile, and Pontiac vehicles. Engineered for durability and precise fitment, this hose supports efficient refrigerant flow in your vehicle's HVAC system.

Compatible with Buick Aztek, Oldsmobile Silhouette, Pontiac Montana, and Rendezvous models
Durable construction to withstand refrigerant pressure and temperature variations
OEM-quality fitment ensures proper sealing and leak prevention
Part number 4812831 for accurate identification and replacement
Designed specifically for A/C refrigerant suction line applications

Product Details and Compatibility

This A/C Refrigerant Suction Hose from Global Parts is engineered to meet the specifications required by the HVAC systems in Buick Aztek, Oldsmobile Silhouette, Pontiac Montana, and Pontiac Rendezvous vehicles. The hose facilitates the transfer of refrigerant from the evaporator to the compressor, playing a critical role in the air conditioning cycle. With part number 4812831, this component ensures a precise fit and reliable operation, reducing the risk of refrigerant leaks and system inefficiencies.

Common Applications and Problem Resolution

Replacement for worn or cracked suction hoses causing refrigerant leaks
Restores proper refrigerant flow to improve A/C cooling performance
Addresses issues related to low refrigerant pressure in the suction line
Prevents contamination and moisture ingress into the HVAC system
Eliminates unusual noises caused by damaged or loose suction hoses

Installation Notes and Tips

When installing the Global Parts 4812831 A/C Refrigerant Suction Hose, ensure the vehicle is depressurized and the refrigerant system is properly evacuated by a certified technician. Verify compatibility with your specific Buick Aztek, Oldsmobile Silhouette, Pontiac Montana, or Pontiac Rendezvous model year before installation. Use appropriate tools to avoid damaging hose fittings and confirm all connections are securely tightened to prevent leaks.

Quality Assurance and Warranty Information

Global Parts manufactures this A/C Refrigerant Suction Hose to meet industry standards for durability and performance. While specific warranty details may vary, Global Parts typically offers coverage against manufacturing defects. Refer to the product documentation or contact the manufacturer for precise warranty terms related to part number 4812831.

This part fits 20 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
2007	Buick	Rendezvous	3.5L	V6	N/A	Fitment: Rear A/C not included.
2006	Buick	Rendezvous	3.5L	V6	N/A	Fitment: Rear A/C not included.
2005	Buick	Rendezvous	3.4L	V6	N/A	Fitment: Rear A/C not included.
2005	Pontiac	Aztek	3.4L	V6	N/A	Fitment: Rear A/C not included.
2005	Pontiac	Montana	3.4L	V6	N/A	Fitment: Rear A/C not included.
2004	Buick	Rendezvous	3.4L	V6	N/A	Fitment: Rear A/C not included.
2004	Oldsmobile	Silhouette	3.4L	V6	N/A	Fitment: Rear A/C not included.
2004	Pontiac	Aztek	3.4L	V6	N/A	Fitment: Rear A/C not included.
2004	Pontiac	Montana	3.4L	V6	N/A	Fitment: Rear A/C not included.
2003	Buick	Rendezvous	3.4L	V6	N/A	Fitment: Rear A/C not included.
2003	Oldsmobile	Silhouette	3.4L	V6	N/A	Fitment: Rear A/C not included.
2003	Pontiac	Aztek	3.4L	V6	N/A	Fitment: Rear A/C not included.
2003	Pontiac	Montana	3.4L	V6	N/A	Fitment: Rear A/C not included.
2002	Buick	Rendezvous	3.4L	V6	N/A	Fitment: Rear A/C not included.
2002	Oldsmobile	Silhouette	3.4L	V6	N/A	Fitment: Rear A/C not included.
2002	Pontiac	Aztek	3.4L	V6	N/A	Fitment: Rear A/C not included.
2002	Pontiac	Montana	3.4L	V6	N/A	Fitment: Rear A/C not included.
2001	Oldsmobile	Silhouette	3.4L	V6	N/A	Fitment: Rear A/C not included.
2001	Pontiac	Aztek	3.4L	V6	N/A	Fitment: Rear A/C not included.
2001	Pontiac	Montana	3.4L	V6	N/A	Fitment: Rear A/C not included.

* 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.