2003 Subaru WRX Heater Cores
- Four Seasons®HVAC Heater CoreSubaru WRX Base 2003, HVAC Heater Core by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons.OE style molded connectorsPrecision engineered$57.79
- gpd®HVAC Heater CoreSubaru WRX / WRX STI 2003, HVAC Heater Core by gpd®. Heater cores transfer heat from the engine's cooling system to the inside of the vehicle. Thermostat housing and water outlets are connections that transfer coolant between the...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$52.87
- Rampage®Auxiliary HeaterAuxiliary Heater by Rampage®. The heater has a swivel mounted bracket, compact 12V heater wires and 300W heater to warm your vehicle quickly. This top-grade product is expertly made in compliance with stringent industry standards to...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$122.35
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2003 Subaru WRX Models