What is the method for testing the operation of a thermostat on Oldsmobile Cutlass?

To check a thermostat, submerge the thermostat in water 25 degrees above its stamped temperature, usually 220 degrees for most GM engines. The valve should be fully open, then place it in water 10 degrees below the stamped temperature, typically 185 degrees, where the valve should close. If the thermostat functions correctly, reinstall it.

How to remove and replace a thermostat on Oldsmobile Cutlass?

The thermostat is a valve in the engine that controls coolant temperature. To replace or test it, disconnect the negative battery cable and remove the air cleaner. Drain the coolant, but not from the engine. Disconnect the upper radiator hose and the smaller by-pass hose from the thermostat housing. Remove the housing bolts and lift the housing to reveal the thermostat. If there's a TVS switch, disconnect the vacuum hoses and unscrew the switch. Note the thermostat's position before removing it. Clean the old gasket from the housing and engine, then apply a bead of sealer around the engine's sealing surface. Place the thermostat and housing back, tighten the bolts, and reinstall the TVS switch and hoses. Reconnect the battery cable, refill the radiator with antifreeze and water, and run the engine until the upper radiator hose is hot, indicating the thermostat is open. Top up coolant if needed, then replace the radiator cap.

Genuine Oldsmobile Cutlass Thermostat

Engine Coolant Thermostat

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

14 Thermostats found

View related parts
Oldsmobile Cutlass Thermostat,Engine Coolant
Part Number: 24507563
$12.07 MSRP: $37.96
You Save: $25.89 (69%)
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Replaced by: 19435095
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1999 Oldsmobile Cutlass | 2 DOOR, 4 DOOR, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, BROUGHAM STATION WAGON, INTERNAL 2 DOOR, INTERNAL 4 DOOR, S 4 DOOR, S STATION WAGON, SC 2 DOOR, SEDAN LEVEL I, SEDAN LEVEL II, SL 2 DOOR, SL 4 DOOR, SL STATION WAGON, STATION WAGON | 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L
View related parts
Oldsmobile Cutlass Thermostat Assembly, Engine Coolant (W/ Gasket)
Part Number: 24505924
$18.12 MSRP: $36.78
You Save: $18.66 (51%)
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat, Thermostat Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1991 Oldsmobile Cutlass | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, BROUGHAM STATION WAGON, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR, SL 2 DOOR, SL 4 DOOR, SL STATION WAGON, STATION WAGON | 6 Cyl 3.3L
View related parts
Oldsmobile Cutlass Thermostat,Engine Coolant(W/Gasket)
Part Number: 24506986
$16.81 MSRP: $31.72
You Save: $14.91 (48%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat, Thermostat Unit
- Replaces: 03037747, 10207375, 3037747, 24500253
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1993 Oldsmobile Cutlass | 2 DOOR, 4 DOOR, S 2 DOOR, S 4 DOOR, S STATION WAGON, SL 2 DOOR, SL 4 DOOR, SL STATION WAGON, STATION WAGON | 6 Cyl 3.3L
View related parts
Oldsmobile Cutlass Thermostat,Engine Coolant
Part Number: 24577299
$16.68 MSRP: $29.91
You Save: $13.23 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Intake Manifold, Thermostat, Thermostat Unit
- Replaces: 24576634, 10182377, 24577130
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1996 Oldsmobile Cutlass | S 4 DOOR, S STATION WAGON, SL 4 DOOR, SL STATION WAGON | 4 Cyl 2.2L
View related parts
Oldsmobile Cutlass Thermostat,Engine Coolant
Part Number: 12514334
$12.91 MSRP: $23.16
You Save: $10.25 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Oldsmobile Cutlass | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, CUTLASS CALAIS, CUTLASS CRUISER, LS 2 DOOR, LS 4 DOOR, LS STATION WAGON | 6 Cyl 3.0L, 6 Cyl 3.8L
View related parts
Oldsmobile Cutlass Thermostat,Engine Coolant
Part Number: 3059081
$4.54 MSRP: $8.74
You Save: $4.20 (49%)
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1988 Oldsmobile Cutlass | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, BROUGHAM STATION WAGON, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR, STATION WAGON
View related parts
Oldsmobile Cutlass Thermostat,Engine Coolant
Part Number: 10207373
$10.99 MSRP: $19.72
You Save: $8.73 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1991 Oldsmobile Cutlass | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, BROUGHAM STATION WAGON, CUTLASS CALAIS, CUTLASS CRUISER, LS 2 DOOR, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR, SL 2 DOOR, SL 4 DOOR, SL STATION WAGON, STATION WAGON | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 4.3L Diesel, 8 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
View related parts
Oldsmobile Cutlass Thermostat Assembly, Engine Coolant
Part Number: 10101864
$10.17 MSRP: $18.11
You Save: $7.94 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1992 Oldsmobile Cutlass | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, BROUGHAM STATION WAGON, LS 2 DOOR, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR, S 4 DOOR, S STATION WAGON, SL 2 DOOR, SL 4 DOOR, SL STATION WAGON, STATION WAGON | 4 Cyl 2.5L
View related parts
Oldsmobile Cutlass Thermostat Asm
Part Number: 3043066
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986 Oldsmobile Cutlass | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR | 6 Cyl 2.8L
View related parts
Oldsmobile Cutlass Thermostat Assembly, Engine Coolant
Part Number: 22538325
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Oldsmobile Cutlass | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, CUTLASS CALAIS, CUTLASS CRUISER | 8 Cyl 4.3L, 8 Cyl 5.0L
View related parts
Oldsmobile Cutlass Thermostat Assembly, Engine Coolant
Part Number: 10207381
$22.58 MSRP: $40.52
You Save: $17.94 (45%)
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Replaces: 03054228, 3054228
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Oldsmobile Cutlass | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, LS 2 DOOR, LS 4 DOOR, LS STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.3L Diesel
View related parts
Oldsmobile Cutlass Thermostat,Engine Coolant
Part Number: 22545290
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1991 Oldsmobile Cutlass | 2 DOOR, 4 DOOR | 4 Cyl 2.3L
View related parts
Oldsmobile Cutlass Thermostat Assembly, Engine Coolant
Part Number: 24504169
Product Specifications
- Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Oldsmobile Cutlass | 2 DOOR, 4 DOOR | 6 Cyl 3.4L
View related parts
Oldsmobile Cutlass Housing Kit ,Engine Coolant Thermostat
Part Number: 10181367
Product Specifications
- Other Name: HOUSING; Thermostat Housing
- Replaces: 10101865
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1992 Oldsmobile Cutlass | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, BROUGHAM STATION WAGON, LS 2 DOOR, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR, S 4 DOOR, S STATION WAGON, SL 2 DOOR, SL 4 DOOR, SL STATION WAGON, STATION WAGON | 4 Cyl 2.5L

Oldsmobile Cutlass Thermostat

The Thermostat in all Oldsmobile Cutlass cars helps in controlling the temperature of the engine all for the optimal performance. Usually, the Thermostat is installed at some distance from the radiator and acts as a negative feedback control, which regulates the given temperature range. In the past, there has been the use of mechanical illustion thermostats such as the bimetallic strip, wax pellets, and pneumatic that incorporated air-filled control tubes. These Thermostats function as switching the heating or cooling equipment on or off or in controlling the amount of heat transporting fluids. New achievements in Thermostat design and functionality have provided better control over automotive temperatures hence increasing customer comfort and overall functionality and performance of vehicles.

Each OEM Oldsmobile Cutlass Thermostat we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Oldsmobile Cutlass Thermostat Parts Questions & Experts Answers

Thermostat,Engine Coolant
12514334
Q: What is the method for testing the operation of a thermostat on Oldsmobile Cutlass?
A: To check a thermostat, submerge the thermostat in water 25 degrees above its stamped temperature, usually 220 degrees for most GM engines. The valve should be fully open, then place it in water 10 degrees below the stamped temperature, typically 185 degrees, where the valve should close. If the thermostat functions correctly, reinstall it.
Thermostat,Engine Coolant(W/Gasket)
24506986
Q: How to remove and replace a thermostat on Oldsmobile Cutlass?
A: The thermostat is a valve in the engine that controls coolant temperature. To replace or test it, disconnect the negative battery cable and remove the air cleaner. Drain the coolant, but not from the engine. Disconnect the upper radiator hose and the smaller by-pass hose from the thermostat housing. Remove the housing bolts and lift the housing to reveal the thermostat. If there's a TVS switch, disconnect the vacuum hoses and unscrew the switch. Note the thermostat's position before removing it. Clean the old gasket from the housing and engine, then apply a bead of sealer around the engine's sealing surface. Place the thermostat and housing back, tighten the bolts, and reinstall the TVS switch and hoses. Reconnect the battery cable, refill the radiator with antifreeze and water, and run the engine until the upper radiator hose is hot, indicating the thermostat is open. Top up coolant if needed, then replace the radiator cap.