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Universal Air HT400007C HVAC Heater Core
| Brand | Universal Air HT400007C |
|---|---|
| Product line | Heater Core Aluminum |
| Fits | Buick and Chevrolet · 34 vehicles |
Aluminum construction. Lightweight material helps support efficient heat transfer.
Heater core. Transfers heat through the HVAC system for cabin warmth.
Heater Core for Buick Encore and Chevrolet Trax
Universal Air HT400007C is an aluminum HVAC heater core for select Buick Encore, Chevrolet Trax, and Chevrolet Sonic applications. It is built for direct replacement use in vehicles with the listed fitment, including models with and without high output where specified.
Key Features
- Aluminum heater core construction
- Fits select 2012-2021 Buick Encore, Chevrolet Trax, and Chevrolet Sonic applications
- Direct-fit HVAC heater core replacement for listed vehicles
- Application-specific fitment for standard and without high output configurations where noted
- Universal Air part number HT400007C
Detailed Description
Universal Air Heater Core Aluminum HT400007C is a replacement HVAC heater core for select Buick Encore, Chevrolet Trax, and Chevrolet Sonic models. This heater core is listed for 2020-2021 Buick Encore, 2014 Buick Encore, 2015-2019 Buick Encore without high output, 2013 Buick Encore without high output, 2016-2021 Chevrolet Trax, 2013-2014 Chevrolet Trax, 2015 Chevrolet Trax without high output, 2019-2020 Chevrolet Sonic, and 2012-2018 Chevrolet Sonic without high output. Use HT400007C when servicing the heater core in these specific applications.
This part cross-references no listed interchange numbers in the provided data.
What It Is Used For
- Replacing a leaking heater core in the HVAC system
- Restoring cabin heat output in Buick Encore and Chevrolet Trax models
- Addressing coolant odor or moisture inside the vehicle
- Correcting poor defrost performance caused by heater core failure
- Servicing heating issues in Chevrolet Sonic applications with the listed fitment
Installation Notes and Tips
Verify the vehicle year, make, model, and engine configuration against the fitment notes before installation. Confirm whether the application is listed as without high output where required. HT400007C is an HVAC heater core replacement, so the cooling system and heater circuit should be inspected for leaks, contamination, or restricted flow during service.
Quality Assurance
Universal Air Heater Core Aluminum HT400007C is cataloged as a vehicle-specific HVAC replacement part for the listed Buick Encore, Chevrolet Trax, and Chevrolet Sonic applications.
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2021 | Buick | Encore | — | — | — | — | N/A | Heater Core Aluminum |
| 2021 | Chevrolet | Trax | — | 1.4L | L4 | — | N/A | Heater Core Aluminum |
| 2020 | Buick | Encore | — | — | — | — | N/A | Heater Core Aluminum |
| 2020 | Chevrolet | Sonic | — | — | — | — | N/A | Heater Core Aluminum |
| 2020 | Chevrolet | Trax | LS | 1.4L | L4 | — | N/A | Heater Core Aluminum |
| 2020 | Chevrolet | Trax | Premier | 1.4L | L4 | — | N/A | Heater Core Aluminum |
| 2020 | Chevrolet | Trax | LT | 1.4L | L4 | — | N/A | Heater Core Aluminum |
| 2019 | Buick | Encore | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2019 | Chevrolet | Sonic | — | — | — | — | N/A | Heater Core Aluminum |
| 2019 | Chevrolet | Trax | — | — | — | — | N/A | Heater Core Aluminum |
| 2018 | Buick | Encore | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2018 | Chevrolet | Sonic | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2018 | Chevrolet | Trax | — | — | — | — | N/A | Heater Core Aluminum |
| 2017 | Buick | Encore | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2017 | Chevrolet | Sonic | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2017 | Chevrolet | Trax | — | — | — | — | N/A | Heater Core Aluminum |
| 2016 | Buick | Encore | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2016 | Chevrolet | Sonic | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2016 | Chevrolet | Trax | — | — | — | — | N/A | Heater Core Aluminum |
| 2015 | Buick | Encore | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2015 | Chevrolet | Sonic | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2015 | Chevrolet | Trax | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2014 | Buick | Encore | — | — | — | — | N/A | Heater Core Aluminum |
| 2014 | Chevrolet | Sonic | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2014 | Chevrolet | Trax | — | — | — | — | N/A | Heater Core Aluminum |
| 2013 | Buick | Encore | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2013 | Chevrolet | Sonic | — | — | — | — | N/A | Without High Output; Heater Core Aluminum |
| 2013 | Chevrolet | Trax | — | — | — | — | N/A | Heater Core Aluminum |
| 2012 | Chevrolet | Sonic | LS | 1.8L | L4 | FLEX | N/A | Without High Output; Heater Core Aluminum |
| 2012 | Chevrolet | Sonic | LT | 1.8L | L4 | FLEX | N/A | Without High Output; Heater Core Aluminum |
| 2012 | Chevrolet | Sonic | LT | 1.4L | L4 | GAS | N/A | Without High Output; Heater Core Aluminum |
| 2012 | Chevrolet | Sonic | LTZ | 1.8L | L4 | FLEX | N/A | Without High Output; Heater Core Aluminum |
| 2012 | Chevrolet | Sonic | LTZ | 1.4L | L4 | GAS | N/A | Without High Output; Heater Core Aluminum |
| 2012 | Chevrolet | Sonic | LS | 1.6L | L4 | GAS | N/A | Without High Output; Heater Core Aluminum |
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