Four Seasons 85958 coolant filler neck for the 2002-2008 Mini Cooper 4-cylinder 1.6L holds the coolant fill opening and includes a thermostat. Also called an engine coolant filler neck, it is sold as a single piece.
- Thermostat included
- Plastic body made from 100% virgin material for durability
- Each neck is 100% leak tested
Quick facts
- Part: Four Seasons 85958 coolant filler neck
- Also called: engine coolant filler neck
- Fits: 2002-2008 Mini Cooper 4-cylinder 1.6L
- Material: Plastic
- Condition: New
Coolant seepage around the neck, cracks or stains on the plastic body, or a temperature gauge that reads off can mean this neck is worn, though the radiator cap and the coolant hoses can be behind those signs too. Find the cause before you replace anything.
Fits
This direct-fit replacement fits the 2002-2008 Mini Cooper 4-cylinder 1.6L, and that engine takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Style: with thermostat
Build and materials
- Material: Plastic
- Condition: New
- Country of origin: China
In the box
One coolant filler neck with a thermostat, plus a gasket or O-ring where applicable. The cap, clamps and mounting hardware are not included, so plan on new hardware rather than reusing the old.
Interchange: 11537829959 · 11537829960 · 6052022 · 815776 · 9025113 · 2113KT · CH2113 · W98488
This part cross-references / interchanges with the following part numbers:
11537829959, 11537829960, 6052022, 85958, 815776, 9025113, 2113KT, CH2113, W98488
Frequently Asked Questions
Does the Four Seasons 85958 coolant filler neck fit the 2002-2008 Mini Cooper 4-cylinder 1.6L?
Yes. Four Seasons 85958 is a direct-fit replacement for the 2002-2008 Mini Cooper 4-cylinder 1.6L, and that engine takes one.
Does the 85958 filler neck include the thermostat, cap and clamps?
Four Seasons 85958 includes the thermostat, plus a gasket or O-ring where applicable. The cap, clamps and mounting hardware are not included.
Is this filler neck plastic or metal?
It is plastic. The body is made from 100% virgin material and is 100% leak tested.
How can I tell if my coolant filler neck is leaking or cracked?
With the engine cool, look for coolant stains, damp spots or cracks on the plastic body. A shop can pressure-test the cooling system and check the thermostat.
Is 11537829959 an interchange number for this filler neck?
Yes. 11537829959 is listed as an interchange number for Four Seasons 85958, along with 11537829960 and 6052022.
