Water Outlet - GM (12674634)
Genuine OEM GM Parts & Accessories - 12674634
Water Outlet - GM (12674634)
Genuine OEM GM Parts & Accessories - 12674634
- GM
- 12674634
- 12658723, 12670049
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- MSRP: $155.16
- You Save: $70.22 (45.3% off)
- Sale Price: $84.94
- MSRP: $155.16
- You Save: $70.22 (45.3% off)
- Sale Price: $84.94

Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Also Purchased
- GM
- 12674634
- 12658723, 12670049
Details
- Brand:
- SKU:
12674634
- Other Names:
Thermostat Housing, Outlet, 1242
- Description: GM Genuine Parts Water Outlet (Part Number: 12674634) is a coolant outlet / thermostat housing assembly designed to route coolant through the engine cooling system.
- Category: Air Conditioning Parts
- Function: Directs coolant flow and provides a mounting location for the thermostat and coolant hoses
- Also Known As: Thermostat Housing, Outlet
- Heating & Cooling Air Conditioning Parts 15
Buy from World Parts Direct — a U.S. enterprise — for the best price, compatibility guarantee, and expert OEM-backed support.
- Condition: New
- Notes: Includes Thermostat & Gasket. Included with Water pump assembly.
- Applications: 6.2L. W/O ZR1.
- Replaces:
12658723, 12670049
WorldPartsDirect.com
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GM

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Water Outlet for your 2015-2026 vehicle. GM Parts & Accessories Limited Warranty.