BMW X5 E53 4.4i 4.6is V8 2000-2003 Lower Radiator Coolant Hose 11537500750
BMW X5 E53 4.4i 4.6is V8 2000-2003 Lower Radiator Coolant Hose 11537500750
BMW X5 E53 4.4i / 4.6is
Lower Radiator Coolant Hose
This hose is NOT suitable for every BMW X5 E53. Engine type and production specification are critical.
✓ VERIFIED VEHICLE COMPATIBILITY
| Make | Model | Chassis | Engine | Years | Fitment |
|---|---|---|---|---|---|
| BMW | X5 4.4i | E53 | 4.4 V8 M62 | 2000–2003 | ✓ YES |
| BMW | X5 4.6is | E53 | 4.6 V8 M62 | 2002–2003 | ✓ YES |
Model-year information is a guide to the verified catalogue application. BMW can make specification changes by production date. For absolute confirmation, send us your 17-character VIN before purchase.
🚙 VEHICLE REFERENCE
This component is used on selected first-generation BMW X5 E53 5-door SUV models equipped with the M62 V8 engine.
Vehicle shown for model identification/reference only. Colour and specification vary.
🔎 PART IDENTIFICATION
| Primary Part Number | 11537500750 |
| Formatted Number | 11 53 7 500 750 |
| Short Number | 7500750 |
| Previous / Superseded Number | 11531439121 / 11 53 1 439 121 |
| Component | Lower Radiator / Coolant Water Hose |
| Location | Front engine cooling system / lower radiator circuit |
| Construction | Moulded reinforced coolant hose with formed connector sections |
📍 WHERE DOES THIS PART FIT?
This is part of the vehicle's engine cooling circuit and is positioned in the lower radiator hose circuit at the front of the vehicle.
Its job is to carry engine coolant between cooling-system components while maintaining a sealed, pressure-resistant coolant circuit. Correct hose geometry and connector fit are important because the system operates through repeated heating and cooling cycles.
Do not identify this component simply because your vehicle is an E53 X5. The 3.0i, diesel, later N62 V8 and 4.8is cooling systems use different components. Match the part number and preferably confirm using the VIN.
✕ KNOWN NON-APPLICATIONS
| Vehicle | Status |
|---|---|
| BMW X5 E53 3.0i | ✕ NOT THIS APPLICATION |
| BMW X5 E53 3.0d | ✕ NOT THIS APPLICATION |
| BMW X5 E53 4.4i N62 facelift | ✕ DO NOT ASSUME FITMENT |
| BMW X5 E53 4.8is | ✕ NOT THIS APPLICATION |
| BMW X5 E70 | ✕ NO |
Unsure whether this fits your X5?
Send us your full 17-character VIN before ordering.
We would rather verify the correct component before dispatch than have you order the wrong part.
⚠ SYMPTOMS OF A FAILING COOLANT HOSE
- Visible coolant leakage around the hose or connector
- Coolant residue or dried staining around the joint
- Low coolant warning
- Repeated need to top up coolant
- Hose swelling, cracking or deterioration
- Damaged or brittle connector
- Coolant smell after driving
- Coolant collecting underneath the front of the vehicle
- Engine temperature increasing above normal
- Overheating if sufficient coolant is lost
🏆 WHY CHOOSE AN ORIGINAL MANUFACTURER PART?
A cooling hose is not simply a piece of rubber tubing. The moulded routing, connector dimensions, sealing surfaces and attachment points all need to correspond with the vehicle's cooling-system layout.
A used original manufacturer component can be an excellent solution when its condition is suitable, particularly where buyers want the same factory-style geometry and connection design fitted to the vehicle originally.
Buying quality used vehicle components can offer substantial savings compared with purchasing brand-new replacement parts. Depending on the component and current new-part pricing, savings can sometimes reach approximately 70%.
Actual savings vary by component, condition, availability and current new-part retail pricing.
🔧 FITTING INFORMATION
Typical Tools
- Protective gloves and eye protection
- Suitable coolant drain container
- Small flat-blade screwdriver or suitable pick for retaining clips
- Basic socket and ratchet set
- Pliers as required
- Suitable BMW-compatible coolant
- Distilled/deionised water where required by coolant specification
- Cleaning cloths
- Inspection light
General Replacement Procedure
- Park securely and allow the engine to become completely cold.
- Remove the coolant expansion-tank cap only after the system is cold.
- Position a suitable container and drain enough coolant to prevent uncontrolled spillage.
- Locate the lower radiator hose assembly at the front/lower cooling circuit.
- Release the connector retaining clip carefully.
- Disconnect the hose without applying excessive leverage to adjacent ageing plastic fittings.
- Inspect the mating connection and sealing area for damage.
- Check the replacement hose, connector and sealing ring before installation.
- Install the hose squarely and ensure the retaining mechanism fully engages.
- Refill using the correct coolant specification.
- Bleed the cooling system using the appropriate BMW procedure.
- Bring the vehicle to operating temperature while monitoring coolant level and temperature.
- Check every disturbed connection carefully for leakage.
- Recheck coolant level after the engine has cooled.
These are general guidance notes rather than a substitute for the BMW workshop procedure. Professional installation is recommended if you are not experienced with pressurised automotive cooling systems.
⏱ ESTIMATED FITTING TIME & GARAGE COST
For straightforward hose replacement where connectors release normally, allow approximately 0.5–1.0 labour hour as a planning estimate. Extra time may be required for seized connectors, brittle adjacent fittings, coolant bleeding, diagnosis or additional cooling-system repairs.
This is a planning estimate, not a manufacturer flat-rate quotation.
| Garage Rate | 0.5 Hour | 0.75 Hour | 1.0 Hour |
|---|---|---|---|
| £50/hour | £25 | £37.50 | £50 |
| £70/hour | £35 | £52.50 | £70 |
| £90/hour | £45 | £67.50 | £90 |
| £120/hour | £60 | £90 | £120 |
Labour figures exclude coolant, diagnostic work and additional components. Actual garage charges vary by location and workshop.
THEPARTPILOT fitting and repair service is available subject to workshop availability.
Contact us before travelling to discuss the vehicle, required work and appointment availability.
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Incorrectly ordered automotive parts cost buyers time and can leave a vehicle off the road. Our listings therefore provide part numbers, engine information, chassis information and compatibility guidance wherever it can be reliably established.
1. Compare the full manufacturer part number.
2. Compare the component visually with the listing photographs.
3. Check chassis, engine and production information.
4. If there is any doubt, send your VIN to THEPARTPILOT before purchase.
♻ USED PART CONDITION
This listing is for a used automotive component. Normal cosmetic marks, storage marks and signs of previous installation should therefore be expected.
Please study the listing photographs carefully because they form an important part of the description and show the actual component being offered where actual-item photographs are supplied.
Part numbers, connector design, mounting points and physical shape should all be compared before purchase.
↩ RETURNS & FITMENT RESPONSIBILITY
Please confirm compatibility before installation. If you are uncertain, contact us with the vehicle VIN before purchasing and we will assist with identification wherever possible.
Returns are handled in accordance with the return policy shown on the eBay order/listing, eBay rules and applicable UK consumer law.
Where eBay permits a seller deduction because a returned item has been used, altered or damaged and consequently lost value, any deduction will reflect the actual loss in value and will be handled through the eBay returns process.
This does not affect your statutory rights where an item is faulty, incorrectly supplied or materially not as described.
Please make sure your delivery address is correct before completing checkout. For transaction security, we cannot manually redirect an order to a different address after the order has been placed. If an address is incorrect, contact us through eBay immediately.
VAT INFORMATION
Qualifying used goods are sold under the applicable VAT Global Accounting / Margin Scheme. VAT is therefore not shown separately on qualifying margin-scheme goods and there is no separately reclaimable VAT amount shown to the buyer.
🌍 INTERNATIONAL DELIVERY
International orders are available through eBay's Global Shipping Programme where the item and destination are eligible. eBay manages the international leg, tracking, customs processing and applicable checkout charges.
Destination availability is controlled by eBay and can change. The delivery options displayed at checkout are definitive for your address.
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Orders are prepared for dispatch with the objective of protecting the component throughout the courier network. Packaging requirements vary depending on the size, weight and fragility of each automotive component.
✓ 4.4i M62 V8 or 4.6is M62 V8?
✓ Part number 11537500750 or superseded 11531439121?
✓ Physical shape and connections match your original?
✓ Delivery address correct?
✓ Still unsure? Send us your VIN before purchasing.