Spectra 98140 HVAC Heater Core

Spectra 98140 Heater Core for Select GM Applications

The Spectra 98140 HVAC heater core is a direct-fit replacement for select Buick, Chevrolet, and GM small-car applications. Built to meet or exceed original equipment performance, it is a practical choice for restoring cabin heat and maintaining proper HVAC operation.

Key Features

• HVAC heater core for the heating system
• OE-style replacement for select Buick Encore, Chevrolet Trax, and Chevrolet Sonic models
• Engineered with Spectra Premium manufacturing and quality control standards
• Supports consistent coolant-to-air heat transfer for cabin warmth
• Cross-references part numbers 1563751 and 42615975 for the same application

Detailed Description

Spectra part number 98140 is an HVAC heater core built for vehicles that rely on a compact, efficient heating core inside the climate control system. It is compatible with 2013-2022 Buick Encore, 2013-2022 Chevrolet Trax, and 2012-2020 Chevrolet Sonic applications. For buyers searching for a 2013-2022 Buick Encore heater core or a 2012-2020 Chevrolet Sonic heater core, this replacement is intended to restore heat output and support dependable HVAC performance.

According to the manufacturer, Spectra Premium uses engineering, manufacturing technology, and quality control processes to ensure the heater core meets or exceeds the performance of the original equipment it replaces. The part number 98140 is also a useful reference when comparing listings for the same GM heater core application.

What It Helps Address

• Weak or inconsistent cabin heat
• Coolant odor inside the vehicle
• Fogging or poor defrost performance caused by reduced heater output
• Heat loss from a leaking or restricted heater core
• HVAC performance issues in Buick Encore, Chevrolet Trax, and Chevrolet Sonic models

Installation Notes and Tips

Verify vehicle year and model before ordering, since fitment varies by application. Confirm the existing heater core layout and HVAC access points during removal, and inspect related coolant hoses, clamps, and seals for wear before reassembly. Proper coolant refill and system bleeding are important after heater core replacement to help prevent air pockets and restore normal heat output.

Quality Assurance

Spectra Premium backs this heater core with manufacturing and quality control processes aimed at meeting or exceeding OE performance standards. This makes the Spectra 98140 a solid replacement option for drivers servicing Buick Encore, Chevrolet Trax, or Chevrolet Sonic heating systems.