Expansion Tank to Thermostat/Oil Cooler Hose for BMW 3 Series - 400800

Vehicle Fitment & Part Details

The Expansion Tank to Thermostat/Oil Cooler Hose is listed for the vehicle applications below. Confirm compatibility by matching the listed fitment details and any OEM reference numbers supplied. Verify VIN/engine.

Key Details

SKU

400800

Component

Expansion Tank to Thermostat/Oil Cooler Hose

Primary Fitment

BMW 3 Series E46 (1997-2005)

Listing Highlights

• Listed for 5 applications shown in the fitment section.
• Use 400800 and the supplied fitment details for part identification.

Vehicle Fitment

This expansion tank to thermostat/oil cooler hose is listed for 5 applications across BMW. Use the full table below to confirm model, chassis, year range, engine and power before ordering.

Fitment Notes

• Always match vehicle details before ordering. Verify VIN/engine.

Compatibility Verification Notes

• Confirm compatibility using VIN, engine code, chassis / platform, OE reference and original part comparison before ordering.
• Match the supplied fitment details to your vehicle, including model, year range and any listed engine or chassis information.
• Fitment data may vary by production date, market, import history and engine variant.
• This listing is for part identification and compatibility checking only. Installation must be carried out according to the vehicle manufacturer's service information by a suitably qualified person.

Common Questions

Will this expansion tank to thermostat/oil cooler hose fit my BMW 3 Series E46?
This part (400800) is listed for the fitments shown on this page. Confirm by matching the fitment details. Verify VIN/engine.

How do I confirm fitment if there are multiple variants?
Compare the supplied fitment details, OE reference numbers, original part details and any listed variant information before ordering. Verify VIN/engine.