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Victor Reinz 71-23927-00 Engine Coolant Thermostat Housing Gasket - Outer
| Brand | Victor Reinz 71-23927-00 |
|---|---|
| Position | Outer |
| Material | Epdm |
| Color | Black |
| Inside Diameter | 1.4600 |
| Thickness | 0.4100 |
| Fits | Cadillac, Chevrolet, and GMC · 49 vehicles |
OE quality gasket technology. Original equipment supplier engineering for a reliable seal.
EPDM material. Provides durable sealing performance in cooling system applications.
Engine coolant thermostat housing gasket. A sealing solution for fast, long-lasting repairs.
Cross-references Elring 943.610, FEL-PRO 35876 and MAHLE C32226 for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Victor Reinz Thermostat Housing Gasket
Victor Reinz 71-23927-00 is an engine coolant thermostat housing gasket built with EPDM material for dependable sealing in cooling system service. The black gasket measures 1.4600 inside diameter and 0.4100 thickness, making it a direct-fit sealing component for select Cadillac, Chevrolet, and GMC applications.
As an OE supplier, Victor Reinz focuses on gasket technology and engineering that matches original equipment expectations for foreign and domestic vehicles. This part number, 71-23927-00, is used in thermostat housing repairs where a precise seal is needed to help maintain coolant system integrity.
Key Features
- Engine coolant thermostat housing gasket
- EPDM construction for cooling system sealing
- Black finish
- Inside diameter: 1.4600
- Thickness: 0.4100
- Victor Reinz OE-quality sealing solution
- Part number: 71-23927-00
Fitment Details
- Fits 2022-2024 Cadillac CT4, Outer
- Fits 2013-2019 Cadillac ATS, N/A
- Fits 2004-2019 Cadillac CTS, N/A
- Fits 2015-2016 Chevrolet Colorado, N/A
- Fits 2015-2016 GMC Canyon, N/A
- Fits 2010-2015 Chevrolet Camaro, N/A
- Fits 2005-2011 Cadillac STS, N/A
- Fits 2004-2009 Cadillac SRX, N/A
What This Gasket Helps Address
- Coolant seepage at the thermostat housing
- Sealing issues after thermostat service
- Leaks caused by worn or flattened gasket material
- Loss of cooling system pressure at the housing joint
- Repeat repairs from poor sealing surfaces
Installation Notes
Clean the thermostat housing and mating surface thoroughly before installation. Inspect the housing for corrosion, pitting, or warpage, and replace damaged components as needed to support a proper seal. Verify the gasket orientation and confirm the application by year, make, model, and position before assembly. Part number 71-23927-00 is commonly searched for Cadillac CTS, Cadillac ATS, and Chevrolet Camaro thermostat housing gasket replacement.
Quality Assurance
Victor Reinz is an original equipment supplier with broad coverage for foreign and domestic vehicles, and this gasket reflects that OE-focused engineering approach. This part cross-references FEL-PRO 35876 for the same application.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Cadillac | CT4 | 3.6L | V6 | Outer | — |
| 2023 | Cadillac | CT4 | 3.6L | V6 | Outer | — |
| 2022 | Cadillac | CT4 | 3.6L | V6 | Outer | — |
| 2019 | Cadillac | ATS | 3.6L | V6 | N/A | — |
| 2019 | Cadillac | CTS | 3.6L | V6 | N/A | — |
| 2018 | Cadillac | ATS | 3.6L | V6 | N/A | — |
| 2018 | Cadillac | CTS | 3.6L | V6 | N/A | — |
| 2017 | Cadillac | ATS | 3.6L | V6 | N/A | — |
| 2017 | Cadillac | CTS | 3.6L | V6 | N/A | — |
| 2016 | Cadillac | ATS | 3.6L | V6 | N/A | — |
| 2016 | Cadillac | CTS | 3.6L | V6 | N/A | — |
| 2016 | Chevrolet | Colorado | 3.6L | V6 | N/A | — |
| 2016 | GMC | Canyon | 3.6L | V6 | N/A | — |
| 2015 | Cadillac | ATS | 3.6L | V6 | N/A | — |
| 2015 | Cadillac | CTS | 3.6L | V6 | N/A | — |
| 2015 | Chevrolet | Camaro | 3.6L | V6 | N/A | — |
| 2015 | Chevrolet | Colorado | 3.6L | V6 | N/A | — |
| 2015 | GMC | Canyon | 3.6L | V6 | N/A | — |
| 2014 | Cadillac | ATS | 3.6L | V6 | N/A | — |
| 2014 | Cadillac | CTS | 3.0L | V6 | N/A | — |
| 2014 | Chevrolet | Camaro | 3.6L | V6 | N/A | — |
| 2013 | Cadillac | ATS | 3.6L | V6 | N/A | — |
| 2013 | Cadillac | CTS | 3.0L | V6 | N/A | — |
| 2013 | Chevrolet | Camaro | 3.6L | V6 | N/A | — |
| 2012 | Cadillac | CTS | 3.0L | V6 | N/A | — |
| 2012 | Chevrolet | Camaro | 3.6L | V6 | N/A | — |
| 2011 | Cadillac | CTS | 3.0L | V6 | N/A | — |
| 2011 | Cadillac | STS | — | — | N/A | — |
| 2011 | Chevrolet | Camaro | 3.6L | V6 | N/A | — |
| 2010 | Cadillac | CTS | 3.0L | V6 | N/A | — |
| 2010 | Cadillac | STS | 3.6L | V6 | N/A | — |
| 2010 | Chevrolet | Camaro | 3.6L | V6 | N/A | — |
| 2009 | Cadillac | CTS | 3.6L | V6 | N/A | — |
| 2009 | Cadillac | SRX | 3.6L | V6 | N/A | — |
| 2009 | Cadillac | STS | 3.6L | V6 | N/A | — |
| 2008 | Cadillac | CTS | — | — | N/A | — |
| 2008 | Cadillac | SRX | 3.6L | V6 | N/A | — |
| 2008 | Cadillac | STS | 3.6L | V6 | N/A | — |
| 2007 | Cadillac | CTS | 2.8L | V6 | N/A | — |
| 2007 | Cadillac | SRX | 3.6L | V6 | N/A | — |
| 2007 | Cadillac | STS | 3.6L | V6 | N/A | — |
| 2006 | Cadillac | CTS | 3.6L | V6 | N/A | — |
| 2006 | Cadillac | SRX | 3.6L | V6 | N/A | — |
| 2006 | Cadillac | STS | 3.6L | V6 | N/A | — |
| 2005 | Cadillac | CTS | 3.6L | V6 | N/A | — |
| 2005 | Cadillac | SRX | 3.6L | V6 | N/A | — |
| 2005 | Cadillac | STS | 3.6L | V6 | N/A | — |
| 2004 | Cadillac | CTS | 3.6L | V6 | N/A | — |
| 2004 | Cadillac | SRX | 3.6L | V6 | N/A | — |
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