OEM Temperature Control Module for 2012-2013 Buick & Cadillac • LaCrosse, Regal, SRX, Verano
Product Notes
This module fits several Buick and Cadillac models. These vehicles may have different climate control systems (e.g., manual, automatic, single-zone, dual-zone) which use different modules. Please verify that one of the OEM part numbers listed matches your original module to ensure proper functionality.
Original Part #(s): 13581502, 13582625, 13583303, 13583316, 13585879
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.
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Vehicle Fitment Guide
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Sedan | 2012 - 2013 | L4 2.4L MILD HYBRID EV-GAS (MHEV) | AWD/FWD | Automatic |
| Base | Sedan | 2012 - 2013 | V6 3.6L FLEX | AWD/FWD | Automatic |
| Convenience | Sedan | 2012 | L4 2.4L MILD HYBRID EV-GAS (MHEV) | AWD/FWD | Automatic |
| Convenience | Sedan | 2012 | V6 3.6L FLEX | AWD/FWD | Automatic |
| CXS | Sedan | 2012 | V6 3.6L | FWD | Automatic |
| Leather | Sedan | 2012 - 2013 | L4 2.4L MILD HYBRID EV-GAS (MHEV) | AWD/FWD | Automatic |
| Leather | Sedan | 2012 - 2013 | V6 3.6L FLEX | AWD/FWD | Automatic |
| Premium | Sedan | 2012 | L4 2.4L MILD HYBRID EV-GAS (MHEV) | AWD/FWD | Automatic |
| Premium | Sedan | 2012 - 2013 | V6 3.6L FLEX | AWD/FWD | Automatic |
| Touring | Sedan | 2012 - 2013 | V6 3.6L FLEX | AWD/FWD | Automatic |
| CXS | Sedan | 2013 | V6 3.6L FLEX | FWD | Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Sedan | 2012 | L4 2.0L FLEX Turbo | |
| Base | Sedan | 2012 - 2013 | L4 2.4L MILD HYBRID EV-GAS (MHEV) | FWD | Automatic |
| Base | Sedan | 2012 | L4 2.4L FLEX | FWD | Automatic |
| GS | Sedan | 2012 - 2013 | L4 2.0L FLEX Turbo | FWD | Automatic & Manual |
| Premium | Sedan | 2012 - 2013 | L4 2.0L FLEX Turbo | FWD | Automatic & Manual |
| Premium | Sedan | 2012 - 2013 | L4 2.4L MILD HYBRID EV-GAS (MHEV) | FWD | Automatic & Manual |
| Premium | Sedan | 2013 | L4 2.0L Turbo | FWD | Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Sedan | 2012 | L4 2.4L FLEX | FWD | Automatic |
| Convenience | Sedan | 2012 | L4 2.4L FLEX | FWD | Automatic |
| Leather | Sedan | 2012 | L4 2.4L FLEX | FWD | Automatic |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | SUV | 2012 | V6 3.6L FLEX | AWD/FWD | Automatic |
| Luxury | SUV | 2012 | V6 3.6L FLEX | AWD/FWD | Automatic |
| Performance | SUV | 2012 | V6 3.6L FLEX | AWD/FWD | Automatic |
| Premium | SUV | 2012 | V6 3.6L FLEX | AWD/FWD | Automatic |
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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.
GM Body Control Module (2009-2017): Solving Electrical Gremlins in Regal, SRX, Volt & More
This in-depth guide covers the common failures, programming requirements, and replacement costs for the BCM in the Buick Regal, Cadillac SRX, Chevy Volt, and Saab 9-5.
Read Full Guide →⚠️ Related Trouble Codes (OBD-II)
3 matching guidesIf 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.
Miscellaneous Information
OEM Part Numbers:
GM: 13581502, 13582625, 13583303, 13583316, 13585879
Fits Years: 2012 2013
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