
| BMW 318i Sedan Wahler Thermostat
80 Degree
WAH-G4000-39718 |
|

| BMW 318i Sedan Behr-Hella Thermostat
80 Degree
BEH-G4000-72908 |
|

| BMW 318i Sedan Behr Thermostat
80 Degree
BEH-G4000-72908 |
|

| BMW 318i Sedan Wahler Thermostat
71 Degree
WAH-G4000-39718 |
|

| BMW 318i Sedan Wahler Thermostat
75 Degree
WAH-G4000-15263 |
|

| BMW 320i Wahler Thermostat
71 Degree
WAH-G4000-39718 |
|

| BMW 320i Behr Thermostat
80 Degree
BEH-G4000-72908 |
|

| BMW 320i Wahler Thermostat
80 Degree
WAH-G4000-39718 |
|

| BMW 320i Behr Thermostat
71 Degree
BEH-G4000-39718 |
|

| BMW 323i Convertible Wahler Thermostat
92 Degree
WAH-G4000-90446 |
|

| BMW 323i Convertible Germany Thermostat
92 Degree
CAL-G4000-90446 |
|

| BMW 323i Sedan Behr-Hella Thermostat
W/ Housing W/ Gasket
BEH-G4002-91331 |
|

| BMW 323i Sedan Thermostat
This is the thermostat used in the cooling system for the automatic transmission oil cooler. Transmission This is the thermostat used in the cooling system for the automatic transmission oil cooler.
OES-G4000-186156 |
|

| BMW 325Ci Convertible Wahler Thermostat
W/ Housing W/ Gasket
WAH-G4002-91331 |
|

| BMW 325Ci Convertible Behr Thermostat
W/ Housing W/ Gasket
BEH-G4002-91331 |
|

| BMW 325i Convertible Wahler Thermostat
80 Degree
WAH-G4000-92623 |
|

| BMW 325i Convertible Wahler Thermostat
80 Degree
WAH-G4000-34479 |
|

| BMW 325i Convertible Wahler Thermostat
80 Degree
WAH-G4000-34480 |
|

| BMW 325i Sedan Thermostat
Thermostat to control water flow temperature to throttle body. For cooling system thermostat, see 11 53 7 511 083 and 11 53 7 511 580. For Throttle Body Thermostat to control water flow temperature to throttle body. For cooling system thermostat, see 11 53 7 511 083 and 11 53 7 511 580.
OES-G4000-117986 |
|

| BMW 325i Sedan Wahler Thermostat
On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52. 88 Degree On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52.
WAH-G4000-106568 |
|

| BMW 325i Sedan Thermostat
This is the thermostat used in the cooling system for the automatic transmission oil cooler. Transmission This is the thermostat used in the cooling system for the automatic transmission oil cooler.
OES-G4000-186156 |
|

| BMW 325i Sedan Wahler Thermostat
92 Degree
WAH-G4000-90446 |
|

| BMW 325i Sedan Germany Thermostat
92 Degree
CAL-G4000-90446 |
|

| BMW 325i Sedan Wahler Thermostat
80 Degree
WAH-G4000-92623 |
|

| BMW 325i Sedan Wahler Thermostat
80 Degree
WAH-G4000-34479 |
|

| BMW 325i Sedan Wahler Thermostat
80 Degree
WAH-G4000-34480 |
|

| BMW 325is Coupe Wahler Thermostat
92 Degree
WAH-G4000-90446 |
|

| BMW 325is Coupe Germany Thermostat
92 Degree
CAL-G4000-90446 |
|

| BMW 325xi Sedan Thermostat
This is the thermostat used in the cooling system for the automatic transmission oil cooler. Transmission This is the thermostat used in the cooling system for the automatic transmission oil cooler.
OES-G4000-186156 |
|

| BMW 328i Convertible Wahler Thermostat
On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52. 88 Degree On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52.
WAH-G4000-106568 |
|

| BMW 328i Convertible Wahler Thermostat
92 Degree
WAH-G4000-90446 |
|

| BMW 328i Convertible Germany Thermostat
92 Degree
CAL-G4000-90446 |
|

| BMW 328i Sedan Thermostat
This is the thermostat used in the cooling system for the automatic transmission oil cooler. Transmission This is the thermostat used in the cooling system for the automatic transmission oil cooler.
OES-G4000-186156 |
|

| BMW 328is Coupe Wahler Thermostat
On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52. 88 Degree On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52.
WAH-G4000-106568 |
|

| BMW 330Ci Coupe Thermostat
This is the thermostat used in the cooling system for the automatic transmission oil cooler. Transmission This is the thermostat used in the cooling system for the automatic transmission oil cooler.
OES-G4000-186156 |
|

| BMW 525i Wahler Thermostat
80 Degree
WAH-G4000-92623 |
|

| BMW 525i Wahler Thermostat
80 Degree
WAH-G4000-34479 |
|

| BMW 525i Wahler Thermostat
80 Degree
WAH-G4000-34480 |
|

| BMW 525i Behr-Hella Thermostat
W/ Housing W/ Gasket
BEH-G4002-91331 |
|

| BMW 525i Wahler Thermostat
W/ Housing W/ Gasket
WAH-G4002-91331 |
|

| BMW 525i Thermostat
Thermostat to control water flow temperature to throttle body. For cooling system thermostat, see 11 53 7 511 083 and 11 53 7 511 580. For Throttle Body Thermostat to control water flow temperature to throttle body. For cooling system thermostat, see 11 53 7 511 083 and 11 53 7 511 580.
OES-G4000-117986 |
|

| BMW 525i Wahler Thermostat
92 Degree
WAH-G4000-90446 |
|

| BMW 525i Germany Thermostat
92 Degree
CAL-G4000-90446 |
|

| BMW 525i Wahler Thermostat
On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52. 88 Degree On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52.
WAH-G4000-106568 |
|

| BMW 525i Touring Thermostat
Thermostat to control water flow temperature to throttle body. For cooling system thermostat, see 11 53 7 511 083 and 11 53 7 511 580. For Throttle Body Thermostat to control water flow temperature to throttle body. For cooling system thermostat, see 11 53 7 511 083 and 11 53 7 511 580.
OES-G4000-117986 |
|

| BMW 525i Touring Wahler Thermostat
92 Degree
WAH-G4000-90446 |
|

| BMW 525i Touring Germany Thermostat
92 Degree
CAL-G4000-90446 |
|

| BMW 528i Wahler Thermostat
92 Degree
WAH-G4000-90446 |
|

| BMW 528i Germany Thermostat
92 Degree
CAL-G4000-90446 |
|

| BMW 530i Wahler Thermostat
W/ Housing W/ Gasket
WAH-G4002-91331 |
|

| BMW 530i Behr Thermostat
W/ Housing W/ Gasket
BEH-G4002-91331 |
|

| BMW 540i Wahler Thermostat
95 Degree
WAH-G4000-51913 |
|

| BMW 735i Wahler Thermostat
80 Degree
WAH-G4000-92623 |
|

| BMW 735i Wahler Thermostat
80 Degree
WAH-G4000-34479 |
|

| BMW 735i Wahler Thermostat
80 Degree
WAH-G4000-34480 |
|

| BMW 735iL Wahler Thermostat
75 Degree
WAH-G4000-92623 |
|

| BMW 735iL Wahler Thermostat
75 Degree
WAH-G4000-34479 |
|

| BMW 735iL Wahler Thermostat
75 Degree
WAH-G4000-34480 |
|

| BMW 740i Wahler Thermostat
95 Degree
WAH-G4000-51913 |
|

| BMW 740iL Wahler Thermostat
95 Degree
WAH-G4000-51913 |
|

| BMW M3 Thermostat
80 Degree
OES-G4000-84479 |
|

| BMW M3 Wahler Thermostat
On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52. 88 Degree On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52.
WAH-G4000-106568 |
|
| BMW M3 Wahler Thermostat
80 Degree
WAH-G4000-150322 |
|

| BMW X3 3.0i Thermostat
This is the thermostat used in the cooling system for the automatic transmission oil cooler. Transmission This is the thermostat used in the cooling system for the automatic transmission oil cooler.
OES-G4000-186156 |
|

| BMW X5 3.0i Wahler Thermostat
W/ Housing W/ Gasket
WAH-G4002-91331 |
|

| BMW X5 3.0i Thermostat
This is the thermostat used in the cooling system for the automatic transmission oil cooler. Transmission This is the thermostat used in the cooling system for the automatic transmission oil cooler.
OES-G4000-186156 |
|

| BMW Z3 2.8 Roadster Wahler Thermostat
92 Degree br>W/ Gasket
WAH-G4000-90446 |
|

| BMW Z3 2.8 Roadster Germany Thermostat
92 Degree br>W/ Gasket
CAL-G4000-90446 |
|

| BMW Z3 2.8 Roadster Wahler Thermostat
W/ Housing W/ Gasket
WAH-G4002-91331 |
|

| BMW Z3 2.8 Roadster Behr Thermostat
W/ Housing W/ Gasket
BEH-G4002-91331 |
|

| BMW Z3 3.2 M Coupe Wahler Thermostat
On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52. 88 Degree On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52.
WAH-G4000-106568 |
|

| BMW Z3 3.2 M Roadster Wahler Thermostat
On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52. 88 Degree On M 42 motors, thermostat housing gasket 11 53 1 721 172 and thermostat "O" ring 11 53 1 721 218 should be replaced. On M 50 motors, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 748 047 should be replaced up to production 5/92. From production 5/92, thermostat "O" ring 11 53 1 265 084 and thermostat gasket 11 53 1 740 437 should be replaced on motor versions M 50, M 52 and S 52.
WAH-G4000-106568 |