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Victor Reinz 71-14029-00 Engine Coolant Thermostat Housing Seal
| Brand | Victor Reinz 71-14029-00 |
|---|---|
| Color | Color May Vary |
| Inside Diameter | 1.990 |
| Material | Molded Rubber |
| Outside Diameter | 2.382 |
| Thickness | 0.197 |
| Fits | Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac · 20 vehicles |
OE quality engineering. Original equipment supplier heritage for dependable sealing solutions.
Molded rubber construction. Provides a precise seal for lasting repair performance.
Thermostat housing seal. Built for effective coolant sealing in the cooling system.
Cross-references FEL-PRO 35725, MAHLE C31852 and 12574478 for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Victor Reinz Thermostat Housing Seal
The Victor Reinz 71-14029-00 engine coolant thermostat housing seal is built for OE-style sealing performance in cooling system repairs. Made from molded rubber with a 1.990 inside diameter, 2.382 outside diameter, and 0.197 thickness, it is sized for a precise thermostat housing seal fit.
Compatible With Buick Lucerne and Cadillac DTS cooling system service, this seal supports clean reassembly when replacing a thermostat housing or addressing coolant leaks. Victor Reinz 71-14029-00 is also cross-referenced to FEL-PRO 35725 and MAHLE C31852 for the same application.
Key Features
- Engine coolant thermostat housing seal for cooling system sealing
- Molded rubber construction for consistent compression and sealing contact
- Inside diameter: 1.990
- Outside diameter: 2.382
- Thickness: 0.197
- Color may vary
- OE-quality gasket technology from Victor Reinz
Detailed Description
Victor Reinz 71-14029-00 is an engine coolant thermostat housing seal engineered for foreign and domestic vehicle applications. As an original equipment supplier, Victor Reinz focuses on sealing solutions that match OE-level design and material standards, helping restore proper sealing at the thermostat housing interface. This part is a practical choice for cooling system maintenance on vehicles such as the Buick Lucerne, Cadillac DTS, Chevrolet Cavalier, Oldsmobile Alero, Pontiac Grand Am, and Pontiac Sunfire.
The molded rubber profile and listed dimensions help support a proper seal during thermostat housing service. For buyers searching for a thermostat housing gasket for 2006-2011 Buick Lucerne or a coolant thermostat housing seal for 2006-2011 Cadillac DTS, this part number provides a direct replacement reference: Victor Reinz 71-14029-00.
What It Helps Fix
- Coolant seepage at the thermostat housing
- Visible coolant residue around the housing joint
- Loss of sealing after thermostat housing service
- Leaks caused by a flattened, hardened, or damaged seal
- Cooling system service on Buick Lucerne, Cadillac DTS, Chevrolet Cavalier, Oldsmobile Alero, Pontiac Grand Am, and Pontiac Sunfire
Installation Notes and Tips
Clean the thermostat housing and mating surfaces before installation so the new seal seats evenly. Verify the seal dimensions against the housing groove and inspect the thermostat housing for warpage, corrosion, or surface damage before reassembly. Use the correct coolant service procedure for the vehicle and confirm there are no leaks after the system is refilled and bled.
Quality Assurance
Victor Reinz supplies OE sealing technology and engineering to manufacturers worldwide, and this thermostat housing seal reflects that OE-focused approach. The part number 71-14029-00 is built for direct sealing service in the listed applications, with fitment coverage for 2002-2003 Chevrolet Cavalier, Oldsmobile Alero, Pontiac Grand Am, Pontiac Sunfire, and 2006-2011 Buick Lucerne and Cadillac DTS.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Buick | Lucerne | 4.6L | V8 | N/A | — |
| 2011 | Cadillac | DTS | — | — | N/A | — |
| 2010 | Buick | Lucerne | 4.6L | V8 | N/A | — |
| 2010 | Cadillac | DTS | — | — | N/A | — |
| 2009 | Buick | Lucerne | 4.6L | V8 | N/A | — |
| 2009 | Cadillac | DTS | — | — | N/A | — |
| 2008 | Buick | Lucerne | 4.6L | V8 | N/A | — |
| 2008 | Cadillac | DTS | — | — | N/A | — |
| 2007 | Buick | Lucerne | 4.6L | V8 | N/A | — |
| 2007 | Cadillac | DTS | — | — | N/A | — |
| 2006 | Buick | Lucerne | 4.6L | V8 | N/A | — |
| 2006 | Cadillac | DTS | — | — | N/A | — |
| 2003 | Chevrolet | Cavalier | 2.2L | L4 | N/A | — |
| 2003 | Oldsmobile | Alero | 2.2L | L4 | N/A | — |
| 2003 | Pontiac | Grand Am | 2.2L | L4 | N/A | — |
| 2003 | Pontiac | Sunfire | — | — | N/A | — |
| 2002 | Chevrolet | Cavalier | 2.2L | L4 | N/A | — |
| 2002 | Oldsmobile | Alero | 2.2L | L4 | N/A | — |
| 2002 | Pontiac | Grand Am | 2.2L | L4 | N/A | — |
| 2002 | Pontiac | Sunfire | 2.2L | L4 | N/A | — |
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