Spectra 99225 HVAC Heater Core - Front

Spectra 99225 HVAC Heater Core

The Spectra 99225 HVAC heater core is a direct-fit replacement for select GM minivans and crossovers with front or N/A heater core applications. It is built to restore cabin heat performance when the original core is leaking, restricted, or no longer transferring heat efficiently.

• Heater core replacement for HVAC heating system service
• Built to meet or exceed original equipment performance targets
• Application-specific fit for select Chevrolet, Pontiac, Buick, Saturn, and Oldsmobile models
• Cross-reference part number: SKF 99225

Vehicle Fitment

• Fits 2005-2009 Chevrolet Uplander, front.
• Fits 2001-2009 Pontiac Montana, front.
• Fits 2002-2007 Buick Rendezvous, N/A.
• Fits 2005-2007 Buick Terraza, front.
• Fits 2005-2007 Saturn Relay, front.
• Fits 2001-2005 Pontiac Aztek, N/A.
• Fits 2001-2004 Oldsmobile Silhouette, front.

What It Helps Fix

• Weak or inconsistent cabin heat
• Coolant odor inside the vehicle
• Coolant seepage from the HVAC case area
• Restricted heat transfer from a clogged heater core
• Fogging caused by heater core leakage

Installation Notes

Verify the vehicle’s HVAC configuration and match the listed position before installation. On these applications, access to the heater core is typically through the HVAC case, so careful disassembly and coolant system service are required. Confirm all hose connections and inspect the cooling system for contamination before returning the vehicle to service.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control processes are used to produce heater cores that meet or exceed original equipment performance for the applications they replace.