OEM Oldsmobile Thermostat

Engine Coolant Thermostat

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32 Thermostats found

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Oldsmobile Thermostat, Green Line Part Number: 12622410
$69.04 MSRP: $153.83
You Save: $84.79 (56%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Thermostat Assembly-Engine Coolant; Thermostat Kit, Engine Coolant Temperature; Thermostat, Engine Coolant Temperature
- Replaces: 21018811, 55350941, 90537453, 12615097
Fits the following Oldsmobile Models:
- Alero | 2002-2004 | GL, GLS, GX | 4 Cyl 2.2 L GAS
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Oldsmobile Thermostat Part Number: 12559807
$47.41 MSRP: $94.12
You Save: $46.71 (50%)
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Product Specifications
- Other Name: Thermostat, Engine Coolant Temperature
- Replaces: 12555811, 12554784, 3531407
Fits the following Oldsmobile Models:
- Aurora | 2001-2003, 1995-1999 | Base | 8 Cyl 4.0 L GAS
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Oldsmobile Thermostat Housing Part Number: 12620112
$57.36 MSRP: $117.88
You Save: $60.52 (52%)
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Product Specifications
- Other Name: Housing, Engine Coolant Temperature; Thermostat Housing Cover; Housing, Engine Coolant Thermostat
- Replaces: 12567750, 12572988, 12602913
Fits the following Oldsmobile Models:
- Bravada | 2002-2004 | Base | 6 Cyl 4.2 L GAS
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Oldsmobile Thermostat Part Number: 24500253
$18.12 MSRP: $34.02
You Save: $15.90 (47%)
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Product Specifications
- Other Name: Thermostat, Engine Coolant Temperature
- Replaced by: 24506986
Fits the following Oldsmobile Models:
- 98 | 1991 | Regency Elite, Touring | 6 Cyl 3.8 L GAS
- Cutlass Calais | 1991 | SL | 6 Cyl 3.3 L GAS
- Cutlass Ciera | 1991 | Base, S, SL | 6 Cyl 3.3 L GAS
- Cutlass Cruiser | 1991 | S, SL | 6 Cyl 3.3 L GAS
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Oldsmobile Thermostat Part Number: 3037747
$18.12 MSRP: $34.02
You Save: $15.90 (47%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Thermostat, Engine Coolant
- Replaced by: 24506986
Fits the following Oldsmobile Models:
- 98 | 1987-1989 | Regency, Regency Brougham, Regency Touring | 6 Cyl 3.8 L GAS
- Calais | 1985-1987 | 500, Base, ES, GT, Supreme | 6 Cyl 3.0 L GAS
- Cutlass Calais | 1988-1990 | Base, GT, S, SL | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
- Cutlass Ciera | 1987-1990 | Base, Brougham, GT, International, LS, S, SL | 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
- Cutlass Cruiser | 1987-1990 | Base, Brougham, Brougham LS, LS, SL | 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
- Delta 88 | 1986-1991 | Royale, Royale Brougham | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
- Toronado | 1986-1990 | Base, Brougham, Trofeo | 6 Cyl 3.8 L GAS
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Oldsmobile Thermostat Part Number: 3059793
$9.76 MSRP: $17.42
You Save: $7.66 (44%)
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Product Specifications
- Other Name: Thermostat Assembly-Engine Coolant
- Replaced by: 10192505
Fits the following Oldsmobile Models:
- Calais | 1985-1987 | 500, Base, ES, GT, Supreme | 4 Cyl 2.5 L GAS
- Cutlass Calais | 1988 | Base, GT, SL | 4 Cyl 2.5 L GAS
- Firenza | 1988, 1984-1986 | Base, Brougham LX, Brougham SX, Cruiser, Cruiser LX, Cruiser SX, ES, GT, LC, LX, S | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Omega | 1984 | Base, Brougham, ES | 4 Cyl 2.5 L GAS
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Oldsmobile Thermostat Part Number: 10207373
$11.27 MSRP: $20.12
You Save: $8.85 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat, Engine Coolant Temperature
Fits the following Oldsmobile Models:
- Bravada | 1992-1993 | Base | 6 Cyl 4.3 L GAS
- Custom Cruiser | 1991-1992 | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Oldsmobile Thermostat Part Number: 1623547
Product Specifications
- Other Name: Thermostat Assembly-Engine Coolant; Thermostat, Engine Coolant Temperature
Fits the following Oldsmobile Models:
- Toronado | 1984-1985 | Brougham, Caliente | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Oldsmobile Thermostat Part Number: 10045126
Product Specifications
- Other Name: Thermostat, Engine Coolant Temperature
Fits the following Oldsmobile Models:
- Firenza | 1987-1988 | Base, Cruiser, LC, LX, S | 4 Cyl 2.0 L GAS
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Oldsmobile Thermostat Housing, Lower Part Number: 1620610
Product Specifications
- Other Name: Housing-Engine Coolant Thermostat Lower; Thermostat Housing Cover; Housing, Engine Coolant Thermostat
- Position: Lower
Fits the following Oldsmobile Models:
- Toronado | 1984-1985 | Brougham, Caliente | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Oldsmobile Thermostat Housing Part Number: 12570247
Product Specifications
- Other Name: Housing, Engine Coolant Thermostat; Thermostat Housing Cover; Thermostat; Water Outlet
Fits the following Oldsmobile Models:
- Aurora | 2001-2002 | Base | 6 Cyl 3.5 L GAS
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Oldsmobile Thermostat Housing, Upper Part Number: 1609644
Product Specifications
- Other Name: Housing-Engine Coolant Thermostat Upper; Thermostat Housing Cover; Housing, Engine Coolant Thermostat
- Position: Upper
Fits the following Oldsmobile Models:
- Toronado | 1984-1985 | Brougham, Caliente | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Oldsmobile Thermostat Housing Part Number: 10116221
Product Specifications
- Other Name: Housing, Engine Coolant Temperature; Thermostat Housing Cover; Housing, Engine Coolant Thermostat
Fits the following Oldsmobile Models:
- Firenza | 1986 | Base, Cruiser, Cruiser LX, GT, LC, LX, S | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
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Oldsmobile Thermostat Housing Part Number: 10116245
Product Specifications
- Other Name: Housing, Engine Coolant Thermostat; Thermostat Housing Cover; Housing Kit, Engine Coolant Thermostat
Fits the following Oldsmobile Models:
- Firenza | 1984-1985 | Base, Brougham LX, Brougham SX, Cruiser, Cruiser LX, Cruiser SX, ES, GT, LX, S, SX | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
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Oldsmobile Thermostat Part Number: 3041390
Product Specifications
- Other Name: Thermostat, Engine Coolant Temperature
Fits the following Oldsmobile Models:
- 98 | 1985 | Regency, Regency Brougham | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
- Cutlass Calais | 1984 | Base, Hurst | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Cutlass Ciera | 1984-1985 | Brougham, Cruiser LS, ES, Holiday, LS | 6 Cyl 3.0 L GAS
- Cutlass Salon | 1985-1987 | 442, Base | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Cutlass Supreme | 1984-1987 | 442, Base, Brougham, LS | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Delta 88 | 1984-1985 | Royale, Royale Brougham, Royale Brougham LS | 6 Cyl 3.8 L GAS
- Toronado | 1984-1985 | Brougham, Caliente | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Oldsmobile Thermostat Part Number: 22545290
Product Specifications
- Other Name: Thermostat, Engine Coolant Temperature
Fits the following Oldsmobile Models:
- Achieva | 1992-1993 | S, SC, SCX, SL | 4 Cyl 2.3 L GAS
- Cutlass Calais | 1989-1991 | Base, GT, International, S, SL | 4 Cyl 2.3 L GAS
- Cutlass Supreme | 1990-1991 | Base, International | 4 Cyl 2.3 L GAS
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Oldsmobile Thermostat Part Number: 24504169
Product Specifications
- Other Name: Thermostat Assembly-Engine Coolant; Thermostat, Engine Coolant Temperature
Fits the following Oldsmobile Models:
- Cutlass Supreme | 1996 | Base, SL | 6 Cyl 3.4 L GAS
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Oldsmobile Thermostat Housing Part Number: 10181367
Product Specifications
- Other Name: Housing; Thermostat Housing Cover; Housing Kit, Engine Coolant Thermostat; Housing, Engine Coolant Thermostat
- Replaces: 10101865
Fits the following Oldsmobile Models:
- Cutlass Calais | 1991 | Base, GT, S | 4 Cyl 2.5 L GAS
- Cutlass Ciera | 1991-1992 | Base, S | 4 Cyl 2.5 L GAS
- Cutlass Cruiser | 1991 | S | 4 Cyl 2.5 L GAS
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Oldsmobile Thermostat Housing Part Number: 12570248
Product Specifications
- Other Name: Housing, Engine Coolant Thermostat; Water Outlet
- Replaces: 12554137
Fits the following Oldsmobile Models:
- Intrigue | 1999-2002 | GL, GLS, GX | 6 Cyl 3.5 L GAS
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Oldsmobile Thermostat Housing Part Number: 12584901
Product Specifications
- Other Name: Housing, Engine Coolant Temperature; Thermostat Housing Cover; Housing, Engine Coolant Thermostat
- Replaces: 13104428, 24447804
Fits the following Oldsmobile Models:
- Alero | 2002-2004 | GL, GLS, GX | 4 Cyl 2.2 L GAS

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1-20 of 32 Results

Oldsmobile Thermostat

Choose OEM Thermostat, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Oldsmobile's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Oldsmobile Thermostat. You can shop at highly competitive prices and protect your budget. All our genuine Oldsmobile parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

The Oldsmobile Thermostat is a metal valve that is inserted in the cooling passage to control the flow of coolant to lock the engine into a sweet-spot temperature so it can run smoothly. Thirty years of long commutes are the reasons why an Oldsmobile will turn the key on frosty mornings, sew like a machine, and haul the family across states with nary a drama. The Oldsmobile V8s line of Rockets provides the stern punch at the bottom of the revs, but shrewd balance shafts and thick crank dampening ensure that the cabin does not pick up on the vibrations. Power steering is not heavy nor does it feel vague, and the hydraulic brakes bite earlier than the majority, giving the driver confidence when the traffic is jumpy. Hissing by the wind is silenced using insulation behind the firewall, and the tight double-stitched seats maintain their shape on the long route. The gauge cluster is also arranged in a way that you can look at the gauge and see the oil pressure and coolant temp without having to worry about the possibility of a sticky Thermostat slipping by without being noticed. In case of a stuck Thermostat, it is easy to replace. Allow the Oldsmobile to cool overnight, loosen the cap, and empty a quart of coolant until the house is dry. Unfasten the upper hose clamp, unbolt the neck, and observe the Thermostat position, then remove the old valve and gasket. Scrape both sides, install the new valve spring into place towards the block, put on the new seal, install the neck, screw on even, and reconnect the hose. Add more coolant, squeeze the hose to remove air, turn on the car, observe leakage, and ensure that the needle is up and down to normal cruising temperature.