Other Content
BUICK - Continued
CENTURY - Continued
Thermostat; Superstat........................ L4 1992-1987 45359
Thermostat; Superstat........................ V6 3.3 1989 45849
Thermostat; Superstat........................ V6 2.8 1989-1987 ❍45899
Thermostat; Superstat........................ V6 3.8 1988-1986 45849
Thermostat; Superstat........................ Exc. V6 3.8 1986 45359
Thermostat; Superstat........................ Diesel 1985-1982 45358
Thermostat; Superstat........................ Exc. Diesel 1985-1982 45359
Thermostat; Superstat........................ ALL 1981-1973 45359
Thermostat; Reverse Poppet ............. ALL 2005-1997 ❍13899
Thermostat; Reverse Poppet ............. L4 1996-1994 13849
Thermostat; Reverse Poppet ............. V6 1996-1994 ❍13899
Thermostat; Reverse Poppet ............. ALL 1993 13849
Thermostat; Reverse Poppet ............. V6 1992-1990 13849
Thermostat; Reverse Poppet ............. L4 1992-1987 13359
Thermostat; Reverse Poppet ............. V6 3.3 1989 13849
Thermostat; Reverse Poppet ............. V6 2.8 1989-1987 ❍13899
Thermostat; Reverse Poppet ............. V6 3.8 1988-1986 13849
Thermostat; Reverse Poppet ............. Exc. V6 3.8 1986 13359
Thermostat; Reverse Poppet ............. Diesel 1985-1982 13358
Thermostat; Reverse Poppet ............. Exc. Diesel 1985-1982 13359
Thermostat; Reverse Poppet ............. ALL 1981-1973 13359
Thermostat; Economy ........................ L4 1992-1987 13009
Thermostat; Economy ........................ Exc. V6 3.8 1986 13009
Thermostat; Economy ........................ Diesel 1985-1982 13008
Thermostat; Economy ........................ Exc. Diesel 1985-1982 13009
Thermostat; Economy ........................ ALL 1981-1973 13009
Gasket - Thermostat .......................... V6 1993-1990 25193
Gasket - Thermostat .......................... L4 1992-1991 25138
Gasket - Thermostat .......................... L4 1990 25168
Gasket - Thermostat .......................... V6 3.3 1989 25193
Gasket - Thermostat .......................... L4 1989-1988 25138
Gasket - Thermostat .......................... V6 3.8 1988 25167
Gasket - Thermostat .......................... L4 1987 25148
Gasket - Thermostat .......................... Exc. V6 3.8 1986 25138
Gasket - Thermostat .......................... V6 3.8 1985-1984 25132
Gasket - Thermostat .......................... L4 1985-1982 25138
Gasket - Thermostat .......................... V6 2.8 Canada 1985-1982 25138
Gasket - Thermostat .......................... V6 3.0 1985-1982 25132
Gasket - Thermostat .......................... Diesel 1985-1981 25148
Gasket - Thermostat .......................... V8 4.4 Canada 1981 25138
Gasket - Thermostat .......................... V8 5.0 Canada 1981 25138
Gasket - Thermostat .......................... V8 4.3 1981-1980 25132
Gasket - Thermostat .......................... V6 1981-1977 25132
Gasket - Thermostat .......................... V8 4.9 1980 25138
Gasket - Thermostat .......................... V8 5.0 1980 25138
Gasket - Thermostat .......................... V8 1979-1978 25138
Gasket - Thermostat .......................... V8 305 1977 25138
Gasket - Thermostat; Eng. VIN H, J
(5th digit of VIN) .......................... V8 350 1977 25132
Gasket - Thermostat; Eng. VIN L
(5th digit of VIN) .......................... V8 350 1977 25138
Gasket - Thermostat; Eng. VIN R
(5th digit of VIN) .......................... V8 350 1977 25148
Gasket - Thermostat .......................... V8 403 1977 25148
Gasket - Thermostat .......................... ALL 1976-1973 25132
Seal - Thermostat .............................. L4 1996-1993 25272
Seal - Thermostat .............................. V6 1993-1990 25273
Seal - Thermostat .............................. L4 1992-1982 25282
Seal - Thermostat .............................. V6 3.3 1989 25273
Seal - Thermostat .............................. V6 3.8 1988-1986 25273
Tester Adapter - Radiator Cap .......... ALL 2005-1973 ✲12552
Tester Adapter - Fuel Cap................. ALL 2005-1997 12421
Tester Adapter - Fuel Cap................. ALL 1996-1975 ◗12410
Tester Adapter - Fuel Cap................. ALL 1974-1973 12404
ELECTRA
Cap - Radiator; Lev-R-Vent ............... ALL 1990-1986 10331
Cap - Radiator; Lev-R-Vent ............... Exc. Diesel 1985 10331
Cap - Radiator; Lev-R-Vent ............... V6 4.3 Diesel 1985 10330
Cap - Radiator; Lev-R-Vent ............... ALL 1984-1977 10331
Cap - Radiator; Lev-R-Vent ............... ALL 1976-1971 10330
Cap - Radiator; Regular..................... ALL 1990-1986 10231
Cap - Radiator; Regular..................... Exc. Diesel 1985 10231
Cap - Radiator; Regular..................... V6 4.3 Diesel 1985 10230
Cap - Radiator; Regular..................... ALL 1984-1977 10231
BUICK - Continued
ELECTRA - Continued
Cap - Radiator; Regular..................... ALL 1976-1971 10230
Cap - Coolant Recovery Tank........... ALL 1990-1989 10236
Cap - Coolant Recovery Tank........... ALL 1984-1977 10236
Cap - Fuel; Locking; Pre•Vent........... ALL 1990-1975 10501
Cap - Fuel; Locking; Regular ............ ALL 1990-1975 10591
Cap - Fuel; Locking; Regular ............ ALL 1974-1971 10571
Cap - Fuel; Non-Locking; Pre•Vent ... ALL 1990-1975 10819
Cap - Fuel; Non-Locking; Regular..... ALL 1990-1975 10817
Cap - Fuel; Non-Locking; Regular..... ALL 1974-1971 10807
Cap - Oil Breather.............................. Exc. V6 1984-1983 10078
Cap - Oil Breather.............................. Diesel 1982-1980 10078
Cap - Oil Breather.............................. V8 5.0 1981 10078
Cap - Oil Breather; Eng. VIN R (5th
digit of VIN).................................. V8 5.7 1980 10078
Cap - Oil Breather; Eng. VIN R (5th
digit of VIN).................................. V8 350 1979-1977 10078
Cap - Oil Breather.............................. V8 403 1979-1977 10078
Cap - Oil Filler.................................... ALL 1990 10099
Cap - Oil Filler.................................... V8 1989-1987 10066
Cap - Oil Filler.................................... V6 1989-1986 10099
Cap - Oil Filler.................................... V8 1986 10077
Cap - Oil Filler.................................... V6 3.0 1985 10066
Cap - Oil Filler.................................... V6 3.8 1985 10066
Cap - Oil Filler.................................... V8 5.0 1985-1982 10077
Cap - Oil Filler.................................... Diesel 1985-1980 10076
Cap - Oil Filler.................................... V6 1984-1980 10066
Cap - Oil Filler.................................... V8 5.0 1981 10066
Cap - Oil Filler.................................... V8 5.7 1980 10066
Cap - Oil Filler.................................... ALL 1979-1971 10066
Thermostat; Superstat........................ ALL 1990 45849
Thermostat; Superstat........................ V6 1989-1986 45849
Thermostat; Superstat........................ V8 1989-1986 45359
Thermostat; Superstat........................ Exc. Diesel 1985 45359
Thermostat; Superstat........................ V6 4.3 Diesel 1985 45358
Thermostat; Superstat........................ ALL 1984-1971 45359
Thermostat; Reverse Poppet ............. ALL 1990 13849
Thermostat; Reverse Poppet ............. V6 1989-1986 13849
Thermostat; Reverse Poppet ............. V8 1989-1986 13359
Thermostat; Reverse Poppet ............. Exc. Diesel 1985 13359
Thermostat; Reverse Poppet ............. V6 4.3 Diesel 1985 13358
Thermostat; Reverse Poppet ............. ALL 1984-1971 13359
Thermostat; Economy ........................ V8 1989-1986 13009
Thermostat; Economy ........................ Exc. Diesel 1985 13009
Thermostat; Economy ........................ V6 4.3 Diesel 1985 13008
Thermostat; Economy ........................ ALL 1984-1971 13009
Gasket - Thermostat .......................... V8 1989-1985 25148
Gasket - Thermostat .......................... V6 1986 25167
Gasket - Thermostat .......................... Diesel 1985 25148
Gasket - Thermostat .......................... V6 3.0 1985 25132
Gasket - Thermostat .......................... V6 3.8 1985 25132
Gasket - Thermostat .......................... Exc. V6 1984-1981 25148
Gasket - Thermostat .......................... V6 1984-1980 25132
Gasket - Thermostat .......................... Diesel 1980 25148
Gasket - Thermostat .......................... V8 4.9 1980 25138
Gasket - Thermostat; Eng. VIN R
(5th digit of VIN) .......................... V8 5.7 1980
25148
Gasket - Thermostat; Eng. VIN X
(5th digit of VIN) .......................... V8 5.7 1980
25132
Gasket - Thermostat; Eng. VIN X
(5th digit of VIN) .......................... V8 350 1979-1978
25132
Gasket - Thermostat; Eng. VIN R
(5th digit of VIN) .......................... V8 350 1979-1977
25148
Gasket - Thermostat .......................... V8 403 1979-1977 25148
Gasket - Thermostat; Eng. VIN H, J
(5th digit of VIN) .......................... V8 350 1977
25132
Gasket - Thermostat .......................... ALL 1976-1971 25132
Seal - Thermostat .............................. ALL 1990 25277
Seal - Thermostat .............................. V6 1989-1988 25277
Seal - Thermostat .............................. V6 1987-1986 25273
Tester Adapter - Radiator Cap .......... ALL 1990-1971 ✲12552
Tester Adapter - Fuel Cap................. ALL 1990-1975 ◗12410
Tester Adapter - Fuel Cap................. ALL 1974-1971 12404
Application Guide - Caps & Thermostats for Passenger Cars and Light Trucks
Application Year Engine Part No. Application Year Engine Part No.
❍ Seal Included. ◗ Threaded Adapter Connected to Tester. ✰ Pipe Plug May be Required.
✲ System Adapter on Tester. ✔ Check Hood Clearance Prior to Installing Cap. ✠ Gasket not Required, Use Silicone.
➁ Two Required.
Refer to Inside Back Cover for Radiator Cap Pressure Ranges and Optional Thermostat Temperature Ratings.
27