BMW 5-Series E34 (1989-1996) - Water Cooling System - Water Pump, Thermostat & Hoses

BMW 5-Series E34 (1989-1996) Water Pump, Thermostat & Hoses - Thermostats

Coolant Thermostats

Is your car's temperature too hot or cold? A coolant thermostat allows the coolant to circulate when the engine has reached a predetermined temperature. It should close when the engine is cold to allow it to warm up faster. Thermostats can fail and should be inspected for corrosion when servicing the cooling system. Thermostats come in different temperature settings for different climates.

Thermostat (95 deg. C)

Part #: 11-53-1-702-279-BOE

$ ~~92.85~~

$ 85.24

Qty:

- 530i and 540i Sedan (1994-95)

May Qualify for Free Shipping!

OEM

Thermostat (80 deg. C)

Part #: 11-53-1-710-953-80-M322

$ 21.75

Qty:

- 525i Sedan (1989-90)
- 535i Sedan (1989-93)

May Qualify for Free Shipping!

Thermostat (80 deg. C)

Part #: 11-53-1-710-953-80-M2

$ 25.00

Qty:

- 525i Sedan (1989-90)
- 535i Sedan (1989-93)

May Qualify for Free Shipping!

Thermostat with O-Ring (92 deg. C)

Part #: 11-53-7-511-083-M322

$ 18.25

Qty:

- 525i (1992-93) through 4/92, also use: (Qty.) (1) 11 53 1 748 047 thermostat housing gasket., From 5/92, also use: (Qty.) (1) 11 53 1 740 437 thermostat housing gasket.
- 525i (1994-95) Also use: (Qty.) (1) 11 53 1 740 437 thermostat housing gasket.
- 525i Sedan (1991) Also use: (Qty.) (1) 11 53 1 748 047 thermostat housing gasket.

May Qualify for Free Shipping!

OEM

Thermostat with O-Ring (92 deg. C)

Part #: 11-53-7-511-083-M2

(13)

$ 34.00

Qty:

May Qualify for Free Shipping!

Thermostat with O-Ring (92 deg. C)

Part #: 11-53-7-511-083-BOE

$ ~~82.54~~

$ 75.44

Qty:

- 525i (1991-95)

Note: Genuine brand does NOT come with o-ring (order part 11-53-1-265-084)

May Qualify for Free Shipping!

Thermostat with O-Ring (92 deg. C)

Part #: 11-53-1-712-043-A-INT

(2)

$ 27.25

Qty:

- 525i (1995)

Note: Also use: (Qty.) (1) 11 53 1 740 437 thermostat housing gasket.

May Qualify for Free Shipping!

Thermostat with O-Ring (88 deg. C)

Part #: 11-53-7-511-580-M322

(2)

$ 21.00

Qty:

- 525i (1992-93) through 4/92, also use: (Qty.) (1) 11 53 1 748 047 thermostat housing gasket., From 5/92, also use: (Qty.) (1) 11 53 1 740 437 thermostat housing gasket.
- 525i (1994) Also use: (Qty.) (1) 11 53 1 740 437 thermostat housing gasket.
- 525i (1995) Also use: (Qty.) (1) 11 53 1 740 437 thermostat housing gasket., through 11/95
- 525i Sedan (1991) Also use: (Qty.) (1) 11 53 1 748 047 thermostat housing gasket.

May Qualify for Free Shipping!

OEM

Thermostat with O-Ring (88 deg. C)

Part #: 11-53-7-511-580-M2

(16)

$ 34.00

Qty:

- 525i (1992-93) through 4/92, also use: (Qty.) (1) 11 53 1 748 047 thermostat housing gasket., From 5/92, also use: (Qty.) (1) 11 53 1 740 437 thermostat housing gasket.
- 525i (1994) Also use: (Qty.) (1) 11 53 1 740 437 thermostat housing gasket.
- 525i (1995) Also use: (Qty.) (1) 11 53 1 740 437 thermostat housing gasket., through 11/95
- 525i Sedan (1991) Also use: (Qty.) (1) 11 53 1 748 047 thermostat housing gasket.

May Qualify for Free Shipping!

Thermostat (88 deg. C) O-Ring NOT included

Part #: 11-53-7-511-580-BOE

$ ~~46.06~~

$ 42.13

Qty:

- 525i (1991-95)

May Qualify for Free Shipping!

Thermostat with O-Ring (88 deg. C)

Part #: 11-53-7-511-580-M164

(7)

$ 12.00

Qty:

- 525i (1992-93) through 4/92, also use: (Qty.) (1) 11 53 1 748 047 thermostat housing gasket., From 5/92, also use: (Qty.) (1) 11 53 1 740 437 thermostat housing gasket.
- 525i (1994) Also use: (Qty.) (1) 11 53 1 740 437 thermostat housing gasket.
- 525i (1995) Also use: (Qty.) (1) 11 53 1 740 437 thermostat housing gasket., through 11/95
- 525i Sedan (1991) Also use: (Qty.) (1) 11 53 1 748 047 thermostat housing gasket.