Buick Riviera Thermostat

ENGINE COOLANT THERMOSTAT, STAINLESS STEEL -- 195 degrees temperature rating; 2.13 x 0.91 x 0.91 in.; A high quality, OE replacement engine coolant thermostat; Backed by 1-year, unlimited-mileage warranty.

Fits the following 1967-1985 Buick Riviera submodels:

• 1984-1985: Luxury; 6 Cyl 3.8L; "GAS"
• 1983-1985: Luxury; 8 Cyl 5.0L; "GAS"

• 1983-1985: Luxury; 8 Cyl 5.7L; "DIESEL"

• 1981-1985: Base; 8 Cyl 5.7L; "DIESEL"

• 1981-1985: T-Type; 6 Cyl 3.8L; "GAS"

• 1980-1985: Base; 6 Cyl 3.8L; "GAS"

• 1980-1985: Base; 8 Cyl 5.0L; "GAS"

• 1983-1984: Luxury; 6 Cyl 4.1L; "GAS"

• 1981-1984: Base; 6 Cyl 4.1L; "GAS"

• 1983-1983: XX Anniversary Edition; 6 Cyl 4.1L; "GAS"

• 1983-1983: XX Anniversary Edition; 8 Cyl 5.0L; "GAS"

• 1983-1983: XX Anniversary Edition; 8 Cyl 5.7L; "DIESEL"

• 1982-1982: Limited Edition; 6 Cyl 4.1L; "GAS"

• 1982-1982: Limited Edition; 8 Cyl 5.0L; "GAS"

• 1982-1982: Limited Edition; 8 Cyl 5.7L; "DIESEL"

• 1981-1981: T-Type; 6 Cyl 4.1L; "GAS"

• 1981-1981: T-Type; 8 Cyl 5.0L; "GAS"

• 1980-1980: S; 8 Cyl 5.0L; "GAS"

• 1979-1980: S; 6 Cyl 3.8L; "GAS"

• 1979-1980: S; 8 Cyl 5.7L; "GAS"

• 1977-1980: Base; 8 Cyl 5.7L; "GAS"

• 1978-1978: LXXV Anniversary Edition; 8 Cyl 5.7L; "GAS"

• 1978-1978: LXXV Anniversary Edition; 8 Cyl 6.6L; "GAS"

• 1977-1978: Base; 8 Cyl 6.6L; "GAS"

• 1976-1976: SR; 8 Cyl 7.5L; "GAS"

• 1976-1976: Sport; 8 Cyl 7.5L; "GAS"

• 1970-1976: Base; 8 Cyl 7.5L; "GAS"

• 1975-1975: GS; 8 Cyl 7.5L; "GAS"

• 1971-1971: Gran Sport; 8 Cyl 7.5L; "GAS"

• 1967-1969: Base; 8 Cyl 7.0L; "GAS"

Fits 28 more submodels. (Show all) Show less info

STANT ECONOMY THERMOSTAT -- 180 degrees, 2-1/8 x 7/8 x 25/32 in.; Comes with self-cleaning and self-aligning thermostat valve; Made of high strength stainless steel assembly; Offers engineered springs for smooth performance; A high quality, direct fit OE replacement thermostat.

Fits the following 1967-1985 Buick Riviera submodels:

• 1984-1985: Luxury; 6 Cyl 3.8L; "GAS"
• 1983-1985: Luxury; 8 Cyl 5.0L; "GAS"

• 1983-1985: Luxury; 8 Cyl 5.7L; "DIESEL"

• 1981-1985: Base; 8 Cyl 5.7L; "DIESEL"

• 1981-1985: T-Type; 6 Cyl 3.8L; "GAS"

• 1980-1985: Base; 6 Cyl 3.8L; "GAS"

• 1980-1985: Base; 8 Cyl 5.0L; "GAS"

• 1983-1984: Luxury; 6 Cyl 4.1L; "GAS"

• 1981-1984: Base; 6 Cyl 4.1L; "GAS"

• 1983-1983: XX Anniversary Edition; 6 Cyl 4.1L; "GAS"

• 1983-1983: XX Anniversary Edition; 8 Cyl 5.0L; "GAS"

• 1983-1983: XX Anniversary Edition; 8 Cyl 5.7L; "DIESEL"

• 1982-1982: Limited Edition; 6 Cyl 4.1L; "GAS"

• 1982-1982: Limited Edition; 8 Cyl 5.0L; "GAS"

• 1982-1982: Limited Edition; 8 Cyl 5.7L; "DIESEL"

• 1981-1981: T-Type; 6 Cyl 4.1L; "GAS"

• 1981-1981: T-Type; 8 Cyl 5.0L; "GAS"

• 1980-1980: S; 8 Cyl 5.0L; "GAS"

• 1979-1980: S; 6 Cyl 3.8L; "GAS"

• 1979-1980: S; 8 Cyl 5.7L; "GAS"

• 1977-1980: Base; 8 Cyl 5.7L; "GAS"

• 1978-1978: LXXV Anniversary Edition; 8 Cyl 5.7L; "GAS"

• 1978-1978: LXXV Anniversary Edition; 8 Cyl 6.6L; "GAS"

• 1977-1978: Base; 8 Cyl 6.6L; "GAS"

• 1976-1976: SR; 8 Cyl 7.5L; "GAS"

• 1976-1976: Sport; 8 Cyl 7.5L; "GAS"

• 1970-1976: Base; 8 Cyl 7.5L; "GAS"

• 1975-1975: GS; 8 Cyl 7.5L; "GAS"

• 1971-1971: Gran Sport; 8 Cyl 7.5L; "GAS"

• 1967-1969: Base; 8 Cyl 7.0L; "GAS"

Fits 28 more submodels. (Show all) Show less info

JET PERFORMANCE LOW TEMPERATURE THERMOSTAT, STAINLESS STEEL, SOLD INDIVIDUALLY -- 180 degrees opening temperature rating, high-flow; Gasket not included; Adds life to engine and provide a denser air and fuel mixture which helps produce more horsepower while reducing engine temperature; Constructed of premium stainless steel material.

Fits the following 1986-1986 Buick Riviera submodels:

• 1986-1986: All Submodels; All Engines;

AC DELCO ENGINE COOLANT THERMOSTAT ASSEMBLY -- With gasket; A high quality, direct fit OE replacement engine cooling thermostat assembly.

Fits the following 1998-1999 Buick Riviera submodels:

• 1998-1999: Base; 6 Cyl 3.8L; "GAS, FI, Supercharged, VIN 1"