180 Degrees F Alternate Temperature Option
180 Degrees F Alternate Temperature Option
160 Degrees F Alternate Temperature Option
195 Degrees F OE Specified Temperature
195 Degrees F OE Specified Temperature
195 Degrees F Higher Alternate Temperature Replacement
160 Degrees F Alternate Temperature Option
180 Degrees F OE Specified Temperature
180 Degrees F OE Specified Temperature
160 Degrees F Alternate Temperature Option
205 Degrees F Higher Alternate Temperature Replacement
160 Degrees F Alternate Temperature Option
160 Degrees F Alternate Temperature Option
180 Degrees F Alternate Temperature Option
195 Degrees F OE Specified Temperature
195 Degrees F OE Specified Temperature
Replaces TH1378.70J With Leak Groove Opening Temp: 70C / 158 F Aftermarket Alternative
195 Degrees F OE Specified Temperature
Replaces TH1378.92J With Leak Groove Opening Temp: 92 C / 197 F Aftermarket Alternative
160 Degrees F Alternate Temperature Option
180 Degrees F Alternate Temperature Option
180 Degrees F Alternate Temperature Option
160 Degrees F Alternate Temperature Option
High Flow Thermostat; With jiggle-pin Opening Temp: 92 C / 197 F Aftermarket Alternative
High Flow Thermostat; With jiggle-pin Opening Temp: 73 C / 163 F Aftermarket Alternative
Replaces TH0963.80J Opening Temp: 80 C / 176 F Aftermarket Alternative
195 Degrees F OE Specified Temperature
180 Degrees F Alternate Temperature Option
180 Degree; Alternate Temperature
195 Degree; OE Temperature
180 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."
160 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."
195 Degrees F OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."
180 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."
195 Degree; OE Temperature
Replaces TH0963.91 Opening Temp: 93 C / 199 F Aftermarket Alternative
160 Degree; Alternate Temperature
180 Degree; Alternate Temperature
180 Degree; Alternate Temperature
195 Degrees F OE Specified Temperature
192 Degrees F OE Specified Temperature
180 Degrees F Alternate Temperature Option
180 Degrees F Alternate Temperature Option
195 Degree; OE Temperature
Replaces TH3328.82J With jiggle-pin; With offset valve seat; Without By-pass valve; Without gasket Opening Temp: 82 C / 180 F Aftermarket Alternative
192 Degrees F OE Specified Temperature
Without Leak Groove; Gasket Included Opening Temp: 92 C / 197 F Aftermarket Alternative
195 Degrees F OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."
195 Degree; OE Temperature
180 Degree; Alternate Temperature
180 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."
180 Degrees F OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."
160 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."
160 Degree; Alternate Temperature
195 Degree; Alternate Temperature
180 Degree; OE Temperature
Professional; 195 DEG
180 Degree; Alternate Temperature
195 Degree; OE Temperature
GM Original Equipment; LOW LEAK; INCLUDES GASKET
160 deg.; Race Only
180 deg.; Race Only
195 deg.; Race Only
Browse our selection of quality engine coolant thermostat parts designed specifically for your Buick LeSabre. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Collector's Edition · Custom · Custom Sport · Estate Wagon · Limited · Limited Edition F/E · Luxus · Sport · T-Type
Convertible · Coupe · Hardtop · Sedan · Wagon
V6 3.0L · V6 3.8L · V6 4.1L · V8 4.4L · V8 4.9L · V8 5.0L · V8 5.6L · V8 5.7L · V8 6.0L · V8 6.6L · V8 7.0L · V8 7.5L
Automatic · Manual · U/K