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OE Quality
60-Day Returns
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Universal AirPart #: HT400008C
Universal Air HT400008C HVAC Heater Core
⚙️ 15 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$73.10Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*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
📦Heater Core Aluminum
🚗Fitment: Buick, Chevrolet, and GMC, Envision, Equinox, and Terrain
🔄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? Click here for all HVAC Heater Core options
Universal Air HT400008C HVAC Heater Core
This part fits 15 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Buick | Envision | N/A | Heater Core Aluminum | |||
| 2020 | Chevrolet | Equinox | N/A | Heater Core Aluminum | |||
| 2020 | GMC | Terrain | SLT | 2.0L | L4 | N/A | without Auxiliary Heater; Heater Core Aluminum |
| 2020 | GMC | Terrain | SLT | 1.5L | L4 | N/A | without Auxiliary Heater; Heater Core Aluminum |
| 2020 | GMC | Terrain | SLE | 1.5L | L4 | N/A | without Auxiliary Heater; Heater Core Aluminum |
| 2020 | GMC | Terrain | Denali | 2.0L | L4 | N/A | without Auxiliary Heater; Heater Core Aluminum |
| 2020 | GMC | Terrain | SL | 1.5L | L4 | N/A | without Auxiliary Heater; Heater Core Aluminum |
| 2019 | Buick | Envision | N/A | Heater Core Aluminum | |||
| 2019 | Chevrolet | Equinox | N/A | Main Unit HVAC Heater Core; Heater Core Aluminum | |||
| 2019 | GMC | Terrain | N/A | without Auxiliary Heater; Heater Core Aluminum | |||
| 2018 | Buick | Envision | N/A | Heater Core Aluminum | |||
| 2018 | Chevrolet | Equinox | N/A | Main Unit HVAC Heater Core; Heater Core Aluminum | |||
| 2018 | GMC | Terrain | N/A | without Auxiliary Heater; Heater Core Aluminum | |||
| 2017 | Buick | Envision | N/A | Heater Core Aluminum | |||
| 2016 | Buick | Envision | N/A | Heater Core Aluminum |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.