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Lexus PartsLexus RX300 PartsHeater Core

Lexus RX300 Heater Core

Great cars and trucks like your RX300 need great parts.

Select Your VehicleAnyone who operates a Lexus knows that when it comes to maintaining their vehicle only the highest quality replacement parts will do. It's not all the time that you discover you need a replacement Heater Core for your vehicle. When your Lexus RX300 was born, it was destined for a driver who values Japanese engineering in their automobile. Lexus vehicle enthusiasts have become used to a certain level of sporty handling when driving their RX300 around town.

Don't go too long without fixing your Heater Core... here's why.

The need to heat the interiors our vehicles came before our ability to cool them. The engine of your Lexus RX300 circulates liquid coolant throughout the block to absorb heat, and sends this liquid to the heater core (a small radiator) through a heater supply hose when you want to warm your vehicle's cabin. If you've ever wondered why there are two hoses leading to the passenger side of your firewall, that's where the heater core is located. To make a long story short, your Lexus RX300 heater core is a small radiator that creates a pocket of heat for your blower motor to funnel air past as it goes through to the interior.

The experience our team has to provide.

At Car Parts Discount, we have real customer support agents available with enough expertise to help you buy the correct Lexus RX300 part for your project or repair. Get your RX300 back on the road with the highest quality new or rebuilt parts from the experts at Car Parts Discount. When your Lexus requires a new replacement Heater Core, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Lexus RX300 Heater Core parts for 2003, 2002, 2001, 2000, 1999 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Lexus RX300 HVAC Heater Core, OEM: 93041Spectra Premium
1999-2003 Lexus RX300 Spectra Premium HVAC Heater Core 93041
32.65, Save 39%   NEW ITEM
OEM: 93041, Item: 384289
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Lexus RX300 HVAC Heater Core, OEM: 9010374APDI
1999-2003 Lexus RX300 APDI HVAC Heater Core 9010374
84.55, Save 39%   NEW ITEM
OEM: 9010374, Item: 1243954
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Lexus RX300 HVAC Heater Core, OEM: 8231487GPD
1999-2003 Lexus RX300 GPD HVAC Heater Core 8231487
146.15, Save 39%   NEW ITEM
OEM: 8231487, Item: 1271085
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front