SPECTRA PREMIUM part description

Technical Specifications

Part Number 99374
Application Summary 06-02 Cadillac Escalade; 06-03 Cadillac Escalade ESV; 06-02 Cadillac Escalade EXT; 06-02 Chevrolet Avalanche 1500; 06-02 Chevrolet Avalanche 2500; 07 Chevrolet Cheyenne; 06-03 Chevrolet Silverado 1500; 07 Chevrolet Silverado 1500 Classic
AAIA Part Type Description HVAC Heater Core
California_Prop 65 Yes
California_Prop 65 Message May cause cancer or reproductive harm
Key Search Words heater, heater core, hvac, core, climate control, heat
Label Description HVAC Heater Core
Marketing Description Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium HVAC heater cores meet or exceed the performance of the original equipment they replace.
Product Description - Abbreviated Heater Core
Product Description - Invoice HVAC Heater Core
Product Description - Long HVAC Heater Core
Product Description - Short HVAC Heater Core
Shipping Restrictions No Restriciton

Product Description

HVAC Heater Core

Application Summary

06-02 Cadillac Escalade All; 06-03 Cadillac Escalade ESV All; 06-02 Cadillac Escalade EXT All; 06-02 Chevrolet Avalanche 1500 All; 06-02 Chevrolet Avalanche 2500 All; 07 Chevrolet Cheyenne All; 06-03 Chevrolet Silverado 1500 All; 07 Chevrolet Silverado 1500 Classic All; 03 Chevrolet Silverado 1500 HD All; 06-05 Chevrolet Silverado 1500 HD All; 07 Chevrolet Silverado 1500 HD Classic All; 07-03 Chevrolet Silverado 2500 All; 06-03 Chevrolet Silverado 2500 HD All; 07 Chevrolet Silverado 2500 HD Classic All; 06-03 Chevrolet Silverado 3500 All; 07 Chevrolet Silverado 3500 Classic All; 06-00 Chevrolet Sonora All; 06-00 Chevrolet Suburban 1500 All; 06-00 Chevrolet Suburban 2500 All; 06-00 Chevrolet Tahoe All; 07 GMC Sierra All; 06-03 GMC Sierra 1500 All; 07 GMC Sierra 1500 Classic All; 03 GMC Sierra 1500 HD All; 06-05 GMC Sierra 1500 HD All; 07 GMC Sierra 1500 HD Classic All; 04-03 GMC Sierra 2500 All; 06-03 GMC Sierra 2500 HD All; 07 GMC Sierra 2500 HD Classic All; 06-03 GMC Sierra 3500 All; 07 GMC Sierra 3500 Classic All; 06-00 GMC Yukon All; 06-00 GMC Yukon XL 1500 All; 06-00 GMC Yukon XL 2500 All; 09-03 Hummer H2 All

heater, heater core, hvac, core, climate control, heat

Product Attributes

California_prop 65 Message Y

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8415909000
Harmonized Tariff Code (HTS) 8415908045
Warranty Distance 12000
Warranty Distance UOM DH
Warranty Special UOM TX
Warranty Time 12
Warranty Time UOM MO
UPC 00671607619270
VMRS Code 001002019
UNSPSC 25172711

Part Interchanges

Fits Vehicles

  • Chevrolet Cheyenne (2007)
  • GMC Sierra 1500 HD Classic (2007)
  • Chevrolet Silverado 1500 HD Classic (2007)
  • GMC Sierra 3500 Classic (2007)
  • GMC Sierra 2500 HD Classic (2007)
  • GMC Sierra 1500 Classic (2007)
  • Chevrolet Silverado 3500 Classic (2007)
  • Chevrolet Silverado 2500 HD Classic (2007)
  • Chevrolet Silverado 1500 Classic (2007)
  • Cadillac Escalade EXT (2002-2006)
  • Cadillac Escalade ESV (2003-2006)
  • GMC Sierra (2007)
  • Chevrolet Sonora (2000-2006)
  • Hummer H2 (2003-2009)
  • GMC Yukon XL 2500 (2000-2006)
  • GMC Yukon XL 1500 (2000-2006)
  • GMC Yukon (2000-2006)
  • GMC Sierra 3500 (2003-2006)
  • GMC Sierra 2500 HD (2003-2006)
  • GMC Sierra 2500 (2003-2004)
  • GMC Sierra 1500 HD (2003, 2005-2006)
  • GMC Sierra 1500 (2003-2006)
  • Chevrolet Tahoe (2000-2006)
  • Chevrolet Suburban 2500 (2000-2006)
  • Chevrolet Suburban 1500 (2000-2006)
  • Chevrolet Silverado 3500 (2003-2006)
  • Chevrolet Silverado 2500 HD (2003-2006)
  • Chevrolet Silverado 2500 (2003-2007)
  • Chevrolet Silverado 1500 HD (2003, 2005-2006)
  • Chevrolet Silverado 1500 (2003-2006)
  • Chevrolet Avalanche 2500 (2002-2006)
  • Chevrolet Avalanche 1500 (2002-2006)
  • Cadillac Escalade (2002-2006)

When it comes to engine management, heavy-duty cooling, undercar, and classic car products, Spectra Premium has always been the Premium Choice since 1989. In the last 30 years, Spectra Premium has solidified its position as a world leader in the production of steel fuel tanks. Guided by the company's three core values—trust, collaboration, and creativity—its Mobility Solutions division continues to develop, manufacture, and sell advanced technologies that support sustainable mobility. Spectra's passion for innovation is evident from the early phases of the design process to the final stages of product manufacturing and testing. With decades of manufacturing expertise, OE design, and state-of-the-art technologies, Spectra Premium's automotive sensors, emission control components, radiators, air coolers, body panels, fuel tanks, and many other products are definitely built to last.

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from SPECTRA PREMIUM (Browse all)