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Global Parts 8231616 HVAC Heater Core
| Brand | Global Parts 8231616 |
|---|---|
| Fits | Buick and Oldsmobile · 10 vehicles |
Specific fit. Made for a precise application, not a universal setup.
Aluminum construction. Lightweight material helps transfer heat efficiently.
Heater core. Transfers heat from the cooling system into the cabin.
Cross-references AP Exhaust 8391, APDI 9010256 and Four Seasons 90049 for the same application. See all 11.
Heater Core for Buick Riviera and Oldsmobile Aurora
Global Parts 8231616 is a specific-fit HVAC heater core built with an aluminum construction for direct replacement service. It transfers heat from the engine cooling system into the cabin, helping restore proper interior heat output on supported Buick Riviera and Oldsmobile Aurora applications.
- Specific fit for direct application matching
- Aluminum construction for HVAC heat transfer service
- Fits 1995-1999 Buick Riviera, N/A
- Fits 1995-1999 Oldsmobile Aurora, N/A
- Part number 8231616 for catalog and cross-reference use
Product Details
This HVAC heater core is engineered as a replacement component for vehicles that rely on coolant flow through the heater core to warm the passenger compartment. Global Parts 8231616 is listed as a specific-fit part with no adjustable pipe positioning, which supports application-matched installation on the correct Buick Riviera and Oldsmobile Aurora model years. This part cross-references Spectra Premium (e.g., 93049, 98049) for the same application.
Common Problems It Can Address
- Weak or inconsistent cabin heat
- Coolant odor inside the vehicle
- Heater core leakage at the HVAC case
- Restricted heat transfer from a clogged core
- Loss of defrost performance caused by poor heater output
Installation Notes and Tips
Verify the vehicle year and model before ordering. Because this is a specific-fit heater core, confirm the pipe orientation and HVAC case layout against the original part before installation. Proper cooling-system service and coolant refill procedures should be followed after replacement to help prevent air pockets and restore normal heater operation.
Quality Assurance
Global Parts supplies this heater core as an aluminum HVAC replacement component for direct-fit service on the listed applications. The part number 8231616 is also referenced by AP Exhaust 8391, APDI 9010256, Four Seasons 90049, Global Parts Distributors LLC 1811888, and UAC HT2102C for the same application.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Buick | Riviera | 3.8L | V6 | N/A | — |
| 1999 | Oldsmobile | Aurora | 4.0L | V8 | N/A | — |
| 1998 | Buick | Riviera | 3.8L | V6 | N/A | — |
| 1998 | Oldsmobile | Aurora | 4.0L | V8 | N/A | — |
| 1997 | Buick | Riviera | 3.8L | V6 | N/A | — |
| 1997 | Oldsmobile | Aurora | 4.0L | V8 | N/A | — |
| 1996 | Buick | Riviera | 3.8L | V6 | N/A | — |
| 1996 | Oldsmobile | Aurora | 4.0L | V8 | N/A | — |
| 1995 | Buick | Riviera | 3.8L | V6 | N/A | — |
| 1995 | Oldsmobile | Aurora | 4.0L | V8 | N/A | — |
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