HomeHVAC > Motors, Core, Case and Related ComponentsOne Stop Solutions 98490 HVAC Heater Core - Front
Part #: 98490

One Stop Solutions 98490 HVAC Heater Core - Front

Front
⚙️ 33 vehicles fit this part
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Select your vehicle to confirm fitment
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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: Chevrolet and GMC, Astro and Safari
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of One Stop Solutions HVAC Heater Core 98490

The One Stop Solutions HVAC Heater Core part number 98490 is designed specifically for Chevrolet Astro and GMC Safari models. This heater core offers a direct drop-in replacement that maintains the original fit, form, and function, ensuring compatibility and ease of installation for these vehicles.

  • Features drop-in fit, form, and function for Chevrolet Astro and GMC Safari
  • Addresses original design failures to enhance durability and performance
  • Tested for cycle, vibration, burst, and environmental conditions to ensure reliability
  • Constructed with premium grade materials for extended product longevity
  • Improves the operational life of high mileage vehicles

Detailed Product Description

The One Stop Solutions HVAC Heater Core 98490 is engineered to replace the original heater core in Chevrolet Astro and GMC Safari vehicles. It is manufactured using premium materials that resist wear and environmental stress, which helps extend the life of the heater core beyond the original design. This part has undergone rigorous testing including cycle, vibration, burst, and environmental state assessments to ensure it meets the demands of daily vehicle operation. By addressing known design failures in the original equipment, this heater core provides improved reliability and performance, especially beneficial for high mileage vehicles.

Common Applications and Problem Solving

This HVAC heater core is used to restore heating functionality and climate control efficiency in Chevrolet Astro and GMC Safari models. It is particularly effective in resolving issues such as:

  • Leaking or clogged heater core causing reduced cabin heat
  • Overheating due to inefficient coolant flow through the heater core
  • Unpleasant odors from coolant leaks inside the vehicle
  • Reduced HVAC system performance in high mileage vehicles
  • Failure of original heater core components due to design limitations

Installation Notes and Tips

Installation of the One Stop Solutions heater core 98490 is straightforward due to its drop-in design. It is recommended to:

  • Drain the cooling system before removal to prevent spills
  • Inspect and replace any worn or damaged hoses and clamps
  • Flush the heater core housing to remove debris before installing the new core
  • Ensure all connections are secure to prevent leaks
  • Test the HVAC system after installation to confirm proper operation

Quality Assurance and Warranty

One Stop Solutions provides this HVAC heater core with a focus on durability and reliability. The part is constructed from premium materials and tested under various conditions to meet quality standards. While specific warranty details are not provided here, One Stop Solutions typically offers coverage against manufacturing defects. It is advisable to consult the product documentation or supplier for exact warranty terms related to part number 98490.

This part fits 33 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1995ChevroletAstro4.3LV6Front
1994ChevroletAstro4.3LV6Front
1994GMCSafari4.3LV6Front
1993ChevroletAstro4.3LV6Front
1993GMCSafari4.3LV6Front
1992ChevroletAstro4.3LV6Front
1992GMCSafari4.3LV6Front
1991ChevroletAstro4.3LV6Front
1991GMCSafari4.3LV6Front
1990ChevroletAstro2.5LL4Front
1990ChevroletAstro4.3LV6Front
1990GMCSafari2.5LL4Front
1990GMCSafari4.3LV6Front
1989ChevroletAstro2.5LL4Front
1989ChevroletAstro4.3LV6Front
1989GMCSafari2.5LL4Front
1989GMCSafari4.3LV6Front
1988ChevroletAstro2.5LL4Front
1988ChevroletAstro4.3LV6Front
1988GMCSafari2.5LL4Front
1988GMCSafari4.3LV6Front
1987ChevroletAstro2.5LL4Front
1987ChevroletAstro4.3LV6Front
1987GMCSafari2.5LL4Front
1987GMCSafari4.3LV6Front
1986ChevroletAstro2.5LL4Front
1986ChevroletAstro4.3LV6Front
1986GMCSafari2.5LL4Front
1986GMCSafari4.3LV6Front
1985ChevroletAstro2.5LL4Front
1985ChevroletAstro4.3LV6Front
1985GMCSafari2.5LL4Front
1985GMCSafari4.3LV6Front

* 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:

39821394490

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