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Global Parts 8231697 HVAC Heater CoreOE Quality 60-Day Returns
Part #: 8231697

Global Parts 8231697 HVAC Heater Core

42 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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*Free return shipping only qualifies if our fitment verification tool is used.
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: Buick and Chevrolet, Encore, Sonic, and Trax
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all HVAC Heater Core options

Overview of Global Parts HVAC Heater Core 8231697

The Global Parts HVAC Heater Core 8231697 is designed specifically for select Buick and Chevrolet models, including the Encore, Sonic, and Trax. This aluminum heater core provides reliable heating performance tailored to your vehicle's HVAC system requirements.

  • Specific fit for Buick Encore, Chevrolet Sonic, and Chevrolet Trax
  • Constructed from durable aluminum material
  • Non-adjustable pipe positioning for precise OEM compatibility
  • Part number 8231697 ensures exact replacement

Detailed Product Description

This HVAC heater core from Global Parts is engineered with aluminum to offer efficient heat transfer and corrosion resistance. The part is a specific fit, meaning it is designed to match the original equipment specifications for Buick Encore, Chevrolet Sonic, and Chevrolet Trax models. The heater core does not feature adjustable pipe positioning, ensuring a direct fit without modification. Using part number 8231697 guarantees compatibility and maintains the integrity of your vehicle’s heating system.

Common Applications and Issues Resolved

  • Restores heating functionality in Buick Encore, Chevrolet Sonic, and Trax HVAC systems
  • Replaces leaking or clogged heater cores causing coolant loss
  • Eliminates insufficient cabin heat due to core blockages or damage
  • Addresses overheating issues related to heater core failure
  • Prevents coolant odors inside the vehicle cabin

Installation Notes and Tips

  • Ensure compatibility by verifying vehicle make, model, and year before installation
  • Follow manufacturer guidelines for HVAC system disassembly and reassembly
  • Drain coolant system prior to removal to avoid spills
  • Inspect hoses and clamps for wear and replace if necessary during installation
  • Bleed the cooling system after installation to remove air pockets

Quality Assurance and Warranty

Global Parts provides this HVAC heater core with manufacturing quality controls to meet OEM standards. The aluminum construction supports durability and corrosion resistance. While specific warranty details are not provided here, Global Parts products typically come with limited warranties covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.

This part fits 42 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2022BuickEncore1.4LL4N/A
2022ChevroletTrax1.4LL4N/A
2021BuickEncore1.4LL4GASN/A
2021ChevroletTrax1.4LL4GASN/A
2020BuickEncore1.4LL4N/A
2020ChevroletSonic1.4LL4N/A
2020ChevroletTrax1.4LL4N/A
2019BuickEncore1.4LL4GASN/A
2019ChevroletSonic1.4LL4N/A
2019ChevroletTrax1.4LL4N/A
2018BuickEncore1.4LL4GASN/A
2018ChevroletSonic1.8LL4N/A
2018ChevroletSonic1.4LL4N/A
2018ChevroletTrax1.4LL4N/A
2017BuickEncore1.4LL4GASN/A
2017ChevroletSonic1.6LL4N/A
2017ChevroletSonic1.8LL4N/A
2017ChevroletSonic1.4LL4N/A
2017ChevroletTrax1.4LL4N/A
2016BuickEncore1.4LL4GASN/A
2016ChevroletSonic1.8LL4N/A
2016ChevroletSonic1.6LL4GASN/A
2016ChevroletSonic1.4LL4N/A
2016ChevroletTrax1.8LL4N/A
2016ChevroletTrax1.4LL4N/A
2015BuickEncore1.4LL4N/A
2015ChevroletSonic1.6LL4N/A
2015ChevroletSonic1.8LL4N/A
2015ChevroletSonic1.4LL4N/A
2015ChevroletTrax1.8LL4N/A
2015ChevroletTrax1.4LL4N/A
2014BuickEncore1.4LL4N/A
2014ChevroletSonic1.8LL4N/A
2014ChevroletSonic1.4LL4N/A
2014ChevroletTrax1.8LL4N/A
2014ChevroletTrax1.4LL4N/A
2013BuickEncore1.4LL4N/A
2013ChevroletSonic1.8LL4N/A
2013ChevroletSonic1.4LL4N/A
2013ChevroletTrax1.4LL4N/A
2012ChevroletSonic1.8LL4N/A
2012ChevroletSonic1.4LL4N/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:

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

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