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Motorad CH3038 Engine Coolant Thermostat Housing
Reliable Engine Coolant Thermostat Housing for Chevrolet and GMC
The Motorad CH3038 engine coolant thermostat housing is designed to provide a durable and precise fit for various Chevrolet, GMC, and Pontiac models. Crafted from steel with a silver finish, this thermostat housing ensures reliable performance and long-lasting service in your vehicle's cooling system.
- Constructed from durable steel material for strength and corrosion resistance
- Silver color finish for corrosion protection and clean appearance
- Outlet port diameter of 1.31 inches for proper coolant flow
- Includes gasket or seal to ensure a secure, leak-free installation
- Features two mounting holes for stable attachment
- Compatible with multiple Chevrolet, GMC, and Pontiac models
Product Details and Specifications
The Motorad CH3038 thermostat housing is engineered with a 1.31-inch outlet diameter, matching OEM specifications to maintain optimal coolant circulation. Its steel construction offers enhanced durability compared to plastic alternatives, reducing the risk of cracks or leaks under high engine temperatures. The included gasket or seal helps prevent coolant leaks, ensuring a tight seal between the housing and engine block. With two mounting holes, this housing provides a secure fitment without the need for additional bolts, which are not included.
Compatible Vehicles and Applications
This thermostat housing is compatible with a range of Chevrolet, GMC, and Pontiac vehicles, including:
- Chevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C3500
- Chevrolet Camaro, Express 3500, Tahoe, Yukon
- GMC K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, P30, Savana 3500
- Pontiac Firebird
Common Issues Addressed by This Thermostat Housing
- Coolant leaks caused by cracked or damaged thermostat housings
- Overheating due to improper coolant flow
- Corrosion and wear from prolonged exposure to engine heat and fluids
- Loose or unstable thermostat housing mounting
- Failure of original plastic housings under stress
Installation Notes and Tips
Before installation, ensure the engine is cool and the cooling system is depressurized. Remove the old thermostat housing carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly to ensure a proper seal with the included gasket. Align the housing using the two mounting holes and tighten bolts evenly to manufacturer torque specifications. Note that mounting bolts are not included with this part and must be sourced separately.
Quality Assurance and Warranty
Motorad manufactures the CH3038 thermostat housing to meet or exceed OEM standards for fit and function. The steel construction and included gasket contribute to a reliable, leak-resistant seal. While specific warranty details are not provided, Motorad products typically undergo rigorous quality control to ensure durability and performance in demanding automotive environments.
| Brand | Motorad |
| Part Number | CH3038 |
| Material | Steel |
| Color | Silver |
| Outlet Port Diameter | 1.31 |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 2 |
| Bolts Included | No |
| Outlet Diameter | 1.31 in |
This part fits 55 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1998 | Chevrolet | Express 3500 | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1998 | Chevrolet | P30 | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1998 | GMC | Savana 3500 | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1997 | Chevrolet | P30 | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | Chevrolet | C1500 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | Chevrolet | C1500 Suburban | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | Chevrolet | C2500 | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | Chevrolet | C2500 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | Chevrolet | C2500 Suburban | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | Chevrolet | C3500 | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | Chevrolet | C3500 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | Chevrolet | K1500 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | Chevrolet | K1500 Suburban | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | Chevrolet | K2500 | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | Chevrolet | K2500 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | Chevrolet | K2500 Suburban | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | Chevrolet | K3500 | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | Chevrolet | K3500 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | Chevrolet | P30 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | Chevrolet | Tahoe | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | GMC | C1500 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | GMC | C1500 Suburban | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | GMC | C2500 | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | GMC | C2500 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | GMC | C2500 Suburban | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | GMC | C3500 | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | GMC | C3500 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | GMC | K1500 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | GMC | K1500 Suburban | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | GMC | K2500 | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | GMC | K2500 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | GMC | K2500 Suburban | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | GMC | K3500 | 7.4L | V8 | N/A | Includes housing and gasket; with 90 Outlet Degrees To Mounting Surface |
| 1996 | GMC | K3500 | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1996 | GMC | Yukon | 6.5L | V8 | N/A | Includes housing and gasket; with Single Thermostat |
| 1992 | Chevrolet | Camaro | 3.1L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1992 | Pontiac | Firebird | 3.1L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1991 | Chevrolet | Camaro | 3.1L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1991 | Pontiac | Firebird | 3.1L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1990 | Chevrolet | Camaro | 3.1L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1990 | Pontiac | Firebird | 3.1L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1989 | Chevrolet | Camaro | 2.8L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1989 | Pontiac | Firebird | 2.8L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1988 | Chevrolet | Camaro | 2.8L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1988 | Pontiac | Firebird | 2.8L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1987 | Chevrolet | Camaro | 2.8L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1987 | Pontiac | Firebird | 2.8L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1986 | Chevrolet | Camaro | 2.8L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1986 | Pontiac | Firebird | 2.8L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1985 | Chevrolet | Camaro | 2.8L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1985 | Pontiac | Firebird | 2.8L | V6 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.