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Motorad CH3031 Engine Coolant Thermostat Housing
Reliable Engine Coolant Thermostat Housing for Chevrolet and GMC
The Motorad CH3031 engine coolant thermostat housing is designed to provide a durable and precise fit for select Chevrolet and GMC 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 high-quality steel for strength and durability
- Silver color finish for corrosion resistance and clean appearance
- Includes gasket or seal for a secure, leak-free installation
- Features two mounting holes for stable attachment
- Outlet port diameter of 1.55 inches for proper coolant flow
Durable Steel Construction and Precise Fit
The Motorad CH3031 thermostat housing is engineered from robust steel, providing resistance to heat and corrosion commonly encountered in engine cooling systems. Its silver finish adds an extra layer of protection against rust, helping maintain the integrity of the housing over time. The housing includes a gasket or seal to ensure a tight, leak-free connection between the thermostat housing and engine block. With two mounting holes, it offers secure and stable installation, minimizing the risk of coolant leaks or component movement. The outlet port diameter measures 1.55 inches, matching OEM specifications for optimal coolant flow and system efficiency.
Compatible Chevrolet and GMC Models
This thermostat housing is compatible with a range of Chevrolet and GMC vehicles, including C2500, C2500 Suburban, C3500, Express 3500, G30, K2500, K2500 Suburban, K3500, P30, P3500, and Savana 3500 models. The Motorad CH3031 part number ensures you receive the correct replacement part designed specifically for these trucks and vans, supporting proper engine temperature regulation and cooling system performance.
Common Applications and Problem Resolution
- Replacement for cracked or damaged thermostat housings causing coolant leaks
- Fixes overheating issues due to faulty thermostat housing seals
- Restores proper coolant flow with correct outlet port diameter
- Prevents engine damage from coolant loss or improper temperature regulation
- Addresses corrosion-related failures in older thermostat housings
Installation Notes and Tips
When installing the Motorad CH3031 thermostat housing, ensure the gasket or seal is properly seated to prevent leaks. Clean the mounting surface thoroughly before installation to remove old gasket material and debris. Use the two mounting holes to secure the housing firmly, but avoid over-tightening bolts to prevent damage. Verify the outlet port diameter matches your vehicle’s cooling system specifications for optimal performance.
Quality Assurance and Warranty
Motorad manufactures the CH3031 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 | CH3031 |
| Material | Steel |
| Color | Silver |
| Outlet Port Diameter | 1.55 |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 2 |
| Bolts Included | No |
| Outlet Diameter | 1.55 in |
This part fits 76 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Chevrolet | C2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 2000 | Chevrolet | C3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 2000 | Chevrolet | Express 3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 2000 | Chevrolet | K2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 2000 | Chevrolet | K3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 2000 | GMC | C2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 2000 | GMC | C3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 2000 | GMC | K2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 2000 | GMC | K3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 2000 | GMC | Savana 3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | Chevrolet | C2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | Chevrolet | C3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | Chevrolet | Express 3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | Chevrolet | K2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | Chevrolet | K3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | Chevrolet | P30 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | GMC | C2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | GMC | C3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | GMC | K2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | GMC | K3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | GMC | P3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1999 | GMC | Savana 3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | Chevrolet | C2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | Chevrolet | C3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | Chevrolet | Express 3500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1998 | Chevrolet | K2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | Chevrolet | K3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | Chevrolet | P30 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1998 | GMC | C2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | GMC | C3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | GMC | K2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | GMC | K3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1998 | GMC | P3500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1998 | GMC | Savana 3500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1997 | Chevrolet | C2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | Chevrolet | C3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | Chevrolet | Express 3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | Chevrolet | K2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | Chevrolet | K3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | Chevrolet | P30 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1997 | GMC | C2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | GMC | C3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | GMC | K2500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | GMC | K3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1997 | GMC | P3500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1997 | GMC | Savana 3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1996 | Chevrolet | C2500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | Chevrolet | C3500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | Chevrolet | Express 3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1996 | Chevrolet | G30 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1996 | Chevrolet | K2500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | Chevrolet | K3500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | Chevrolet | P30 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1996 | GMC | C2500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | GMC | C3500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | GMC | G3500 | 7.4L | V8 | N/A | Engine Coolant Water Outlet with housing and gasket included. |
| 1996 | GMC | K2500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | GMC | K3500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | GMC | P3500 | 7.4L | V8 | N/A | Includes housing and gasket; Straight Up to Mounting Surface Type |
| 1996 | GMC | Savana 3500 | 7.4L | V8 | 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.