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Spectra CU2350 Radiator
Spectra CU2350 Radiator for Buick Park Avenue
The Spectra CU2350 radiator is a direct-fit cooling system replacement for select 2000-2005 Buick Park Avenue models without a coolant sensor. Built to meet OE-level durability expectations, it is a practical choice for restoring stable engine cooling in a Buick Park Avenue radiator replacement.
Key Features
- Direct-fit radiator for 2000-2005 Buick Park Avenue, w/o coolant sensor
- OE-style construction focused on durability and fitment consistency
- Supports proper heat transfer for everyday driving and commuting
- Part number CU2350 for easy identification and ordering
- Cross-reference application coverage includes APDI 8012349 and OSC 1750
Product Details
Designed for the 2000-2005 Buick Park Avenue, this Spectra radiator is engineered to match the expectations of original equipment cooling components. The CU2350 is intended for vehicles without a coolant sensor and is a strong fit for owners replacing a leaking, clogged, or damaged radiator while keeping the factory-style cooling layout intact. If you are searching for a Buick Park Avenue radiator replacement or a Spectra CU2350 radiator, this part provides a straightforward OE-style solution.
Common Issues This Radiator Can Address
- Coolant leaks from a cracked or corroded radiator tank or core
- Engine temperature rise caused by restricted coolant flow
- Overheating from a radiator that no longer dissipates heat effectively
- Visible damage from age, road debris, or vibration-related wear
- Cooling system service needs on a 2000-2005 Buick Park Avenue without coolant sensor
Installation Notes and Tips
Verify that your vehicle is a 2000-2005 Buick Park Avenue and that it does not use a coolant sensor before ordering. Inspect hoses, clamps, and coolant condition during installation, and flush the cooling system if contamination or debris is present. Confirm all connections are secure and check for leaks after refilling and bleeding the system.
Quality Assurance
Spectra Premium radiators are built with OE durability expectations in mind, giving buyers a replacement option that follows original-style design and fit standards for the application.
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Buick | Park Avenue | 3.8L | V6 | N/A | w/o Coolant Sensor |
| 2004 | Buick | Park Avenue | 3.8L | V6 | N/A | w/o Coolant Sensor |
| 2003 | Buick | Park Avenue | 3.8L | V6 | N/A | w/o Coolant Sensor |
| 2002 | Buick | Park Avenue | 3.8L | V6 | N/A | w/o Coolant Sensor |
| 2001 | Buick | Park Avenue | 3.8L | V6 | N/A | w/o Coolant Sensor |
| 2000 | Buick | Park Avenue | 3.8L | V6 | N/A | w/o Coolant Sensor |
* 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.