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Spectra 99331 HVAC Heater CoreOE Quality 60-Day Returns
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Part #: 99331

Spectra 99331 HVAC Heater Core

⚙️ 100 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$97.22Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Ram 3500, Ram 2500, and Ram 1500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Reliable HVAC Heater Core for Dodge Ram Trucks

The Spectra 99331 HVAC heater core is designed specifically for Dodge Ram 1500, Ram 2500, and Ram 3500 models. This replacement part ensures efficient heating performance and proper climate control within your vehicle's cabin.

  • Compatible with Dodge Ram 1500, Ram 2500, and Ram 3500
  • OEM-quality HVAC heater core for reliable operation
  • Part number 99331 for precise fitment and easy identification
  • Constructed to meet or exceed factory specifications
  • Designed for direct replacement to maintain HVAC system integrity

Product Details and Specifications

The Spectra 99331 heater core is engineered to provide consistent heat transfer and durability for Dodge Ram trucks. Manufactured with quality materials, this HVAC heater core supports the vehicle’s heating system by circulating hot coolant through the core, warming the air before it enters the cabin. Its design matches the original equipment to ensure proper fit and function without modification.

Common Applications and Problem Resolution

  • Restores heating capability in Dodge Ram 1500, 2500, and 3500 models
  • Resolves issues with insufficient cabin heat or cold air blowing
  • Addresses coolant leaks inside the vehicle’s HVAC system
  • Eliminates fogging or moisture buildup caused by a faulty heater core
  • Prevents engine overheating related to heater core malfunctions

Installation Notes and Tips

Installation of the Spectra 99331 heater core requires removal of the dashboard and HVAC housing in Dodge Ram trucks. It is recommended to drain the cooling system before beginning the replacement to avoid spills. Ensure all connections and seals are properly secured to prevent leaks. Professional installation is advised for those unfamiliar with HVAC system repairs.

Quality Assurance and Warranty Information

Spectra parts are manufactured to meet stringent quality standards, ensuring durability and reliable performance. The 99331 heater core undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed at the time of purchase, typically including protection against defects in materials and workmanship.

This part fits 100 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2010DodgeRam 25004.7LV8N/A
2010DodgeRam 3500Cab & Chassis6.7LL6N/A
2010DodgeRam 3500Cab & ChassisN/A
2009DodgeRam 25006.7LL6N/A
2009DodgeRam 25005.9LL6N/A
2009DodgeRam 25005.7LV8N/A
2009DodgeRam 25004.7LV8N/A
2009DodgeRam 2500N/A
2009DodgeRam 35006.7LL6N/A
2009DodgeRam 35005.7LV8N/A
2009DodgeRam 3500N/A
2008DodgeRam 15005.7LV8N/A
2008DodgeRam 15004.7LV8N/A
2008DodgeRam 15003.7LV6N/A
2008DodgeRam 1500N/A
2008DodgeRam 25006.7LL6N/A
2008DodgeRam 25005.9LL6N/A
2008DodgeRam 25005.7LV8N/A
2008DodgeRam 25004.7LV8N/A
2008DodgeRam 2500N/A
2008DodgeRam 35006.7LL6N/A
2008DodgeRam 35005.7LV8N/A
2008DodgeRam 3500N/A
2007DodgeRam 15005.7LV8N/A
2007DodgeRam 15004.7LV8N/A
2007DodgeRam 15003.7LV6N/A
2007DodgeRam 1500N/A
2007DodgeRam 25006.7LL6N/A
2007DodgeRam 25005.9LL6N/A
2007DodgeRam 25005.7LV8N/A
2007DodgeRam 25004.7LV8N/A
2007DodgeRam 2500N/A
2007DodgeRam 35006.7LL6N/A
2007DodgeRam 35005.9LL6N/A
2007DodgeRam 35005.7LV8N/A
2007DodgeRam 3500N/A
2006DodgeRam 15008.3LV10N/A
2006DodgeRam 15005.7LV8N/A
2006DodgeRam 15004.7LV8N/A
2006DodgeRam 15003.7LV6N/A
2006DodgeRam 1500N/A
2006DodgeRam 25005.9LL6N/A
2006DodgeRam 25005.7LV8N/A
2006DodgeRam 25004.7LV8N/A
2006DodgeRam 2500N/A
2006DodgeRam 35005.9LL6N/A
2006DodgeRam 35005.7LV8N/A
2006DodgeRam 3500N/A
2005DodgeRam 15008.3LV10N/A
2005DodgeRam 15005.7LV8N/A
2005DodgeRam 15004.7LV8N/A
2005DodgeRam 15003.7LV6N/A
2005DodgeRam 1500N/A
2005DodgeRam 25005.9LL6N/A
2005DodgeRam 25005.7LV8N/A
2005DodgeRam 25004.7LV8N/A
2005DodgeRam 2500N/A
2005DodgeRam 35005.9LL6N/A
2005DodgeRam 35005.7LV8N/A
2005DodgeRam 3500N/A
2004DodgeRam 15008.3LV10N/A
2004DodgeRam 15005.7LV8N/A
2004DodgeRam 15004.7LV8N/A
2004DodgeRam 15003.7LV6N/A
2004DodgeRam 1500N/A
2004DodgeRam 25005.9LL6N/A
2004DodgeRam 25005.7LV8N/A
2004DodgeRam 25004.7LV8N/A
2004DodgeRam 2500N/A
2004DodgeRam 35005.9LL6N/A
2004DodgeRam 35005.7LV8N/A
2004DodgeRam 3500N/A
2003DodgeRam 15005.9LV8N/A
2003DodgeRam 15005.7LV8N/A
2003DodgeRam 15004.7LV8N/A
2003DodgeRam 15003.7LV6N/A
2003DodgeRam 1500N/A
2003DodgeRam 25008.0LV10N/A
2003DodgeRam 25005.9LL6N/A
2003DodgeRam 25005.7LV8N/A
2003DodgeRam 25004.7LV8N/A
2003DodgeRam 2500N/A
2003DodgeRam 35008.0LV10N/A
2003DodgeRam 35005.9LL6N/A
2003DodgeRam 35005.7LV8N/A
2003DodgeRam 3500N/A
2002DodgeRam 15005.9LV8N/ANew Body Style
2002DodgeRam 15004.7LV8N/ANew Body Style
2002DodgeRam 15003.9LV6N/ANew Body Style
2002DodgeRam 15003.7LV6N/ANew Body Style
2002DodgeRam 1500N/ANew Body Style
2002DodgeRam 25008.0LV10N/ANew Body Style
2002DodgeRam 25005.9LV8N/ANew Body Style
2002DodgeRam 25005.9LL6N/ANew Body Style
2002DodgeRam 25004.7LV8N/ANew Body Style
2002DodgeRam 2500N/ANew Body Style
2002DodgeRam 35008.0LV10N/ANew Body Style
2002DodgeRam 35005.9LV8N/ANew Body Style
2002DodgeRam 35005.9LL6N/ANew Body Style
2002DodgeRam 3500N/ANew Body Style

* 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:

18116232022583993315073971AA68004228AA68004228AB825090104549208999331HT399331CHTR010481REA1811623

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

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