HomeHVAC > Motors, Core, Case and Related ComponentsGlobal Parts 8231700 HVAC Heater Core
Part #: 8231700

Global Parts 8231700 HVAC Heater Core

21 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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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 Cadillac, Impala and XTS
Easy Returns — Return within 60 days for a full refund
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Overview of Global Parts HVAC Heater Core 8231700

The Global Parts HVAC Heater Core 8231700 is designed specifically for Cadillac and Chevrolet vehicles, including the Impala and XTS models. Constructed from durable aluminum, this heater core ensures efficient heat transfer and reliable performance in your vehicle's heating system.

  • Specific fitment for Cadillac and Chevrolet Impala and XTS
  • Made from corrosion-resistant aluminum material
  • Non-adjustable pipe positioning for direct replacement
  • Part number 8231700 for precise identification

Detailed Product Description

This HVAC heater core from Global Parts is engineered to meet the exact specifications of select Cadillac and Chevrolet models. The aluminum construction provides excellent thermal conductivity while resisting corrosion, which helps maintain consistent heating performance over time. The part number 8231700 corresponds to a specific fitment, ensuring compatibility with the Impala and XTS without the need for modifications. The heater core features fixed pipe positioning, designed to match the original equipment for straightforward installation.

Common Applications and Issues Addressed

  • Restores heating functionality in Cadillac Impala and Chevrolet XTS vehicles
  • Replaces leaking or clogged heater cores causing coolant loss
  • Eliminates insufficient cabin heat due to core blockages
  • Resolves overheating issues related to heater core failure
  • Prevents coolant odors inside the vehicle cabin

Installation Notes and Tips

Installation of the Global Parts heater core 8231700 requires basic HVAC system knowledge and proper tools. Since the pipe positioning is fixed, no adjustments are necessary, simplifying the replacement process. It is recommended to flush the cooling system before installation to remove debris and ensure optimal performance. Always verify compatibility with your specific Cadillac or Chevrolet model year before proceeding.

Quality Assurance and Warranty

Global Parts manufactures this heater core to meet OEM standards for fit and function. The aluminum material offers durability and resistance to corrosion, contributing to long service life. While specific warranty details are not provided here, Global Parts products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020ChevroletImpala3.6LV6N/A
2019CadillacXTS3.6LV6N/A
2019ChevroletImpala2.5LL4N/A
2019ChevroletImpala3.6LV6N/A
2018CadillacXTS3.6LV6N/A
2018ChevroletImpala2.5LL4N/A
2018ChevroletImpala3.6LV6N/A
2017CadillacXTS3.6LV6N/A
2017ChevroletImpala2.5LL4N/A
2017ChevroletImpala3.6LV6N/A
2016CadillacXTS3.6LV6N/A
2016ChevroletImpala2.5LL4N/A
2016ChevroletImpala3.6LV6N/A
2015CadillacXTS3.6LV6N/A
2015ChevroletImpala2.5LL4N/A
2015ChevroletImpala3.6LV6N/A
2014CadillacXTS3.6LV6N/A
2014ChevroletImpala2.5LL4N/A
2014ChevroletImpala3.6LV6N/A
2014ChevroletImpala2.4LL4N/A
2013CadillacXTS3.6LV6N/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.