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Spectra 99307 HVAC Heater CoreOE Quality 60-Day Returns
Part #: 99307

Spectra 99307 HVAC Heater Core

38 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet, GMC, Pontiac, Saturn, and Suzuki, Captiva Sport, Equinox, Terrain, Torrent, Vue, and XL-7
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Spectra 99307 HVAC Heater Core

The Spectra 99307 HVAC heater core is a direct-fit replacement for select Chevrolet, GMC, Pontiac, Saturn, and Suzuki applications. Built for dependable cabin heat transfer, it serves drivers replacing a leaking or restricted heater core in vehicles such as the Chevrolet Equinox and GMC Terrain.

Key Features

  • HVAC heater core replacement for select GM and Suzuki platforms
  • Engineered to meet or exceed original equipment performance expectations
  • Supports consistent heat output for defrost and cabin comfort
  • Cross-references Spectra Premium 99307 for the same application
  • Also cross-references UAC HT2060C for the same application

Detailed Description

Designed for fitment across 2006-2017 Chevrolet Equinox, 2010-2017 GMC Terrain, 2008-2015 Chevrolet Captiva Sport, 2008-2010 Saturn Vue, 2006-2009 Pontiac Torrent, and 2007-2009 Suzuki XL-7 applications, this heater core is built to restore proper HVAC heat exchange. Spectra Premium uses controlled manufacturing and quality checks to help ensure the part performs to original equipment standards in daily service. The Spectra 99307 is a practical choice when replacing a heater core on a Chevrolet Equinox or GMC Terrain with symptoms tied to reduced cabin heat or coolant seepage.

What It Helps Fix

  • Weak or uneven cabin heat
  • Coolant odor inside the vehicle
  • Fogging or poor windshield defrost performance
  • Heater core leakage at the HVAC system
  • Restricted coolant flow through the heater circuit

Installation Notes and Tips

Installation typically requires access to the HVAC case and careful handling of coolant lines and interior trim components. Verify the vehicle’s year, make, and model before ordering, and compare the original heater core to the Spectra 99307 for connector and case fitment details. After installation, refill and bleed the cooling system according to factory service procedures to help prevent air pockets and restore proper heater operation.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control processes are used to help these heater cores meet or exceed original equipment performance.

This part fits 38 vehicles. Search below:

YearMakeModelPositionNotes
2017ChevroletEquinoxN/A
2017GMCTerrainN/A
2016ChevroletEquinoxN/A
2016GMCTerrainN/A
2015ChevroletCaptiva SportN/A
2015ChevroletEquinoxN/A
2015GMCTerrainN/A
2014ChevroletCaptiva SportN/A
2014ChevroletEquinoxN/A
2014GMCTerrainN/A
2013ChevroletCaptiva SportN/A
2013ChevroletEquinoxN/A
2013GMCTerrainN/A
2012ChevroletCaptiva SportN/A
2012ChevroletEquinoxN/A
2012GMCTerrainN/A
2011ChevroletCaptiva SportN/A
2011ChevroletEquinoxN/A
2011GMCTerrainN/A
2010ChevroletCaptiva SportN/A
2010ChevroletEquinoxN/A
2010GMCTerrainN/A
2010SaturnVueN/A
2009ChevroletCaptiva SportN/A
2009ChevroletEquinoxN/A
2009PontiacTorrentN/A
2009SaturnVueN/A
2009SuzukiXL-7N/A
2008ChevroletCaptiva SportN/A
2008ChevroletEquinoxN/A
2008PontiacTorrentN/A
2008SaturnVueN/A
2008SuzukiXL-7N/A
2007ChevroletEquinoxN/A
2007PontiacTorrentN/A
2007SuzukiXL-7N/A
2006ChevroletEquinoxN/A
2006PontiacTorrentN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

157814821811717191298381913030119257319259529177412078J007412078J01852390105629101091056291166920109216699307HT2060CHTR010574REA1811717

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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