The FEL-PRO 5021 engine coolant thermostat housing gasket for the 1958-1962 Chevrolet Impala 3.8L and other vehicles seals the joint between the thermostat housing and the cylinder head, so coolant stays in the cooling system.
- Designed for the repair environment, to give a reliable seal even on imperfect sealing surfaces
- Made with proprietary materials
- Meets or exceeds all original equipment specifications
- Application specific design for a correct fit
- Validated for fit, form and function
A leaking gasket can show up as coolant stains or crusty residue around the thermostat housing, or a coolant level that keeps dropping. These signs alone do not prove the gasket is at fault, since a worn hose or a loose clamp at the same joint can leak too.
The 1960-1962 Chevrolet Suburban 3.8L and the 1960-1963 Chevrolet K20 Pickup 3.8L are among the many Chevrolet, GMC and Pontiac models it fits. If your car isn't named here, look it up by year and engine in the "Vehicles it fits" section.
Specifications
- Position: housing to cylinder head
- Quantity per vehicle: 1
- Mounting hole quantity: 2
- Country of origin: United States
In the box
This listing holds one engine coolant thermostat housing gasket, and each vehicle takes one.
Interchange: 113131 · 838297 · C24529 · 703034 · 740006 · 25040 · 25138 · 25148 · 1634360010 · 711385500
This part cross-references / interchanges with the following part numbers:
113131, 838297, C24529, 703034, 740006, 25040, 25138, 25148, 1634360010, 711385500
Frequently Asked Questions
Does the FEL-PRO 5021 thermostat housing gasket fit a 1958-1962 Chevrolet Impala 3.8L?
Yes, the FEL-PRO 5021 fits the 1958-1962 Chevrolet Impala 3.8L and the 1960-1962 Chevrolet Suburban 3.8L. Other cars are listed in the "Vehicles it fits" section.
How many gaskets come with the FEL-PRO 5021?
The FEL-PRO 5021 listing holds one gasket, and the vehicle takes one. It seals the thermostat housing to the cylinder head.
How many mounting holes does this thermostat housing gasket have?
This gasket has 2 mounting holes. Its position is housing to cylinder head.
What can a leaking thermostat housing gasket look like?
It can show as coolant stains or crusty residue around the housing, a coolant level that keeps falling, or overheating. A shop can pressure-test the system to find the leak.
Is the FEL-PRO 5021 gasket designed for imperfect sealing surfaces?
Yes, FEL-PRO gaskets are designed for imperfect sealing surfaces and are made with proprietary materials, to give a reliable seal in the repair environment.
