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OEM Temperature Control Module for 2017-2025 Buick, Cadillac, Chevrolet, & GMC

$ 69 .95

Product Notes

This is a used temperature control module. This part may need to be reprogrammed to work with your vehicle.

This is a temperature control module for vehicles equipped with dual zone automatic climate control. This module is mounted to the heater core inside the center of the heater box. Please be aware that this module may require programming by a dealership or qualified technician to function correctly in your vehicle.
Condition: Excellent (A)
Like new, minimal to no wear
5,000 miles
Odometer reading when part was removed

Why Buy Used OEM Parts?

  • ✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested. While it may show some cosmetic wear, it's fully functional and ready to install.
  • ✓ Original Equipment: This is a genuine OEM part — the exact part that came with your vehicle from the factory. Perfect fitment and performance.
  • ✓ Works Like New: Despite visual wear, internal components and functionality are intact. Same reliability you'd expect from OEM quality.
  • ✓ Significant Savings: Save 50–80% vs. new. Factory quality at a fraction of the cost — the smart choice for budget-conscious owners.
30-dayreturns 6-monthwarranty 100%money-back
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Vehicle Fitment Guide

This part fits the following vehicles:

Buick 2 models(tapclick to expand)(tapclick to hide)
Enclave 2018-2024 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Avenir SUV 2018 - 2024 V6 3.6L FWD/4WD | Automatic
Base SUV 2018 V6 3.6L FWD | Automatic
Essence SUV 2018 - 2024 V6 3.6L FWD/4WD | Automatic
Premium SUV 2018 - 2024 V6 3.6L FWD/4WD | Automatic
Preferred SUV 2019 - 2021 V6 3.6L FWD | Automatic
Preferred SUV 2019 V6 3.6L 4WD | Automatic
2020, 2022 - 2023
Envision 2017-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 2017 L4 2.5L AWD | Automatic
Base SUV 2017 - 2019 L4 2.5L FWD | Automatic
Base SUV 2017 L4 2.5L FLEX AWD | Automatic
Base SUV 2017 - 2019 L4 2.5L FLEX FWD | Automatic
CXL SUV 2017 - 2019 L4 2.0L Turbo AWD | Automatic
Essence SUV 2017 - 2019 L4 2.5L FLEX AWD/FWD | Automatic
Essence SUV 2017 - 2019 L4 2.5L AWD/FWD | Automatic
Preferred SUV 2017 - 2019 L4 2.5L FLEX AWD/FWD | Automatic
Preferred SUV 2017 - 2019 L4 2.5L AWD/FWD | Automatic
Premium SUV 2017 - 2019 L4 2.0L Turbo AWD | Automatic
Premium II SUV 2019 L4 2.0L Turbo AWD | Automatic
2018
Cadillac 2 models(tapclick to expand)(tapclick to hide)
XT5 2022-2024 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Livery Hearse 2022 - 2024 L4 2.0L Turbo FWD/4WD | Automatic
Livery Limousine 2022 - 2024 L4 2.0L Turbo FWD/4WD | Automatic
Livery SUV 2022 - 2023 L4 2.0L Turbo FWD/4WD | Automatic
Luxury SUV 2022 - 2024 L4 2.0L Turbo FWD/4WD | Automatic
Luxury SUV 2022 - 2024 V6 3.6L FWD | Automatic
Premium Luxury SUV 2022 - 2024 L4 2.0L Turbo FWD/4WD | Automatic
Premium Luxury SUV 2022 - 2024 V6 3.6L FWD/4WD | Automatic
Sport SUV 2022 - 2024 V6 3.6L 4WD | Automatic
XT6 2021-2024 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Luxury SUV 2021 - 2024 L4 2.0L Turbo FWD/4WD | Automatic
Premium Luxury SUV 2021 - 2024 V6 3.6L FWD/4WD | Automatic
Sport SUV 2021 - 2024 V6 3.6L 4WD | Automatic
2022 - 2023
Chevrolet 2 models(tapclick to expand)(tapclick to hide)
Blazer 2021-2025 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 2021 V6 3.6L FWD | Automatic
L SUV 2021 L4 2.5L FWD | Automatic
LT SUV 2021 - 2025 L4 2.0L Turbo FWD | Automatic
LT SUV 2021 - 2022 L4 2.0L Turbo AWD | Automatic
LT SUV 2021 - 2022 L4 2.5L AWD/FWD | Automatic
LT SUV 2021 - 2022 V6 3.6L AWD | Automatic
LT SUV 2021 - 2025 V6 3.6L FWD | Automatic
Premier SUV 2021 - 2025 L4 2.0L Turbo FWD | Automatic
Premier SUV 2021 - 2022 L4 2.0L Turbo AWD | Automatic
Premier SUV 2021 - 2025 V6 3.6L FWD | Automatic
Premier SUV 2021 - 2022 V6 3.6L AWD | Automatic
RS SUV 2021 - 2022 V6 3.6L AWD | Automatic
RS SUV 2021 - 2025 V6 3.6L FWD | Automatic
True North SUV 2021 L4 2.0L Turbo AWD | Automatic
True North SUV 2021 - 2022 V6 3.6L AWD | Automatic
LT SUV 2023 - 2025 L4 2.0L Turbo 4WD | Automatic
LT SUV 2023 - 2025 V6 3.6L 4WD | Automatic
Premier SUV 2023 - 2025 L4 2.0L Turbo 4WD | Automatic
Premier SUV 2023 - 2025 V6 3.6L 4WD | Automatic
RS SUV 2023 - 2025 V6 3.6L 4WD | Automatic
True North SUV 2023 - 2025 V6 3.6L 4WD | Automatic
RS Bitono SUV 2024 V6 3.6L FWD | Automatic
Equinox 2022-2024 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
LS SUV 2022 - 2024 L4 1.5L Turbo FWD/4WD | Automatic
LT SUV 2022 - 2024 L4 1.5L Turbo FWD/4WD | Automatic
Premier SUV 2022 - 2024 L4 1.5L Turbo FWD/4WD | Automatic
RS SUV 2022 - 2024 L4 1.5L Turbo FWD/4WD | Automatic
2023
GMC 1 model(tapclick to expand)(tapclick to hide)
Terrain 2022-2024 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
AT4 SUV 2022 L4 1.5L Turbo AWD | Automatic
AT4 SUV 2022 - 2024 L4 1.5L Turbo 4WD | Automatic
Black Edition SUV 2022 - 2024 L4 1.5L Turbo FWD | Automatic
Denali SUV 2022 - 2024 L4 1.5L Turbo FWD/4WD | Automatic
SLE SUV 2022 - 2024 L4 1.5L Turbo FWD/4WD | Automatic
SLT SUV 2022 - 2024 L4 1.5L Turbo FWD/4WD | Automatic
2023
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping & Handling

  • Standard shipping: 3-7 business days via UPS Ground
  • Parts are carefully packaged to prevent damage during transit

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

  • Defective parts: We will replace the part or issue a refund at our discretion
  • Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
  • Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
  • Return shipping: We cover return shipping as part of our 100% money-back guarantee
  • Parts must be returned in original packaging and unmodified condition
  • Poorly packaged returns that arrive damaged will not be credited

6-Month Warranty

All used parts include a 6-month warranty from the date of purchase.

  • If your part fails within 6 months, we will send a replacement
  • Refunds are only issued if we cannot provide a suitable replacement
  • Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Damaged in Shipping?

If your part arrives damaged:

  • Stop immediately — do not install the part
  • Keep all original packaging and boxes
  • Take clear photos of the damage and packaging
  • Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

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⚠️ Related Trouble Codes (OBD-II)

37 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

P0747
Pressure Control Solenoid 'A' Stuck On Causes and Fixes
2018-2024 Buick ENCLAVE
P0747
Pressure Control Solenoid 'A' Stuck On Causes and Fixes
2018-2020 Buick ENVISION
B2924
No Start, Key Fob Inoperative, Causes and Fixes
2018-2022 Chevrolet EQUINOX
B3055
Causes and Fixes for 'No Key Detected' & No-Start
2024-2025 Buick ENCLAVE
B3060
Unrecognized Key, No-Start Causes and Fixes
2020-2025 Cadillac XT6
B3060
Security System Fault, No-Start Causes and Fixes
2024-2025 Buick ENCLAVE
B3125
Door Lock Fault Causes and Fixes
2020-2022 Cadillac XT6
B3125
Door Lock & Electrical Fault Guide
2018-2022 Buick ENCLAVE
B3125
Causes for Door Lock and Electrical Problems
2017-2022 Cadillac XT5
B3125
Driver Door Lock & Electrical Faults Explained
2019-2022 Chevrolet BLAZER
B3130
Causes and Fixes for Door Lock Faults
2019-2022 Chevrolet BLAZER
B3130
Inoperative Door Locks and Electrical Fixes
2018-2022 Buick ENCLAVE
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.

Miscellaneous Information

OEM Part Numbers:
GM: 84234763, 84295139, 84692592, 85137508, 85137510, 85155558

Fits Years: 2017 2018 2019 2020 2021 2022 2023 2024 2025

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Trusted Since 2007

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6MO
Warranty

Backed For The Long Haul

This part ships with a 6-month warranty. If it doesn't fit or stops working, we replace or refund — no hassle.

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★★★★★ 4.9 1,451 verified reviews

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