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12678779 Thermostat Housing Assembly Fit For 17-23 GMC Acadia Cadillac XT5 V6
$59.99
Sale price
$59.99
Regular price
Available to Order
This Thermostat Housing is a high-quality aftermarket replacement for compatible GMC and Cadillac vehicles, designed to replace a cracked, missing, or worn panel while restoring a clean finished appearance.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
The thermostat housing helps replace a cracked, missing, or worn panel while restoring a clean finished appearance. This part is intended for repairs where the original cover, trim, or housing has been damaged or heavily worn.
Reference part numbers include 12678779, 17-23. Before purchase, compare the original part number, mounting points, connections, and visible design with the listing information.
Key Features & Performance
- Restores a clean, finished appearance
- Protects the underlying component or mounting area
- Shaped for the listed position and compatible applications
Fitment & Compatibility
17-23 GMC Acadia Cadillac XT5 V6.
Technical Specifications
- Product Type: Thermostat Housing
- Compatible Brand: GMC, Cadillac
- Part Number(s): 12678779, 17-23
Frequently Asked Questions
Q: Will this fit my application? A: Fitment can vary by model, production date, serial number, and equipment configuration. Compare the listed fitment details and original component before ordering.
Q: Is this an original OEM part? A: No. This is a quality aftermarket replacement designed for compatible applications.
Compatibility may vary by model, serial number, production date, and equipment configuration. Verify fitment before purchase.