MiMi Auto Parts
WATER FLANGE ON BLOCK, Cooltec

WATER FLANGE ON BLOCK

Brand: Cooltec

SKU: 426638

Category: COOLING, WATER FLANGE

R138,00 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Fitment: Fits selected BMW models. Confirm exact fitment before ordering.

Product Description

Ensure your BMW's cooling system runs efficiently with this Cooltec water flange on block, designed specifically for BMW engines. This component forms a crucial junction point for coolant flow between the engine block and various hoses, helping regulate engine temperature and prevent overheating. Its robust plastic construction with reinforced mounting tabs is engineered to withstand the demands of daily driving and frequent temperature changes.

This water flange is compatible with select BMW models, particularly those using the M43 engine found in the E46 318i series. Always confirm your vehicle's model, year, engine size, and engine code to guarantee correct fitment before ordering.

Common symptoms of a failing water flange include coolant leaks around the engine block, frequent low coolant warnings, overheating, visible cracks or warping on the flange, and erratic engine temperature readings. You might also notice steam from the engine bay or residue around hose connections.

If you observe any of these symptoms, it is important to replace the water flange promptly to prevent engine overheating and potential damage. Installation should be done with care to ensure all hose connections are secure and the flange is properly sealed against the block.

MiMi Auto Parts offers this BMW cooling water flange with nationwide delivery across South Africa. Shop with confidence knowing you are getting a part designed for your vehicle's needs, and reach out to our team if you need assistance confirming compatibility.

Common signs this part may need replacement

  • Coolant leaks near the engine block
  • Frequent low coolant level warnings
  • Engine overheating
  • Visible cracks or warping on the water flange
  • Erratic or fluctuating engine temperature gauge
  • Steam or vapour from the engine bay
  • Coolant residue around hose connections
  • Unusual coolant smell in the engine compartment
  • Loss of coolant pressure

Typical replacement guidance

Replace the water flange if you notice any leaks, cracks, or signs of warping, or if your BMW is experiencing cooling system issues. Timely replacement helps maintain proper coolant flow and prevents costly engine damage.

Why timely replacement matters

A damaged or leaking water flange can lead to coolant loss and engine overheating, risking severe engine damage. Timely replacement keeps your BMW's cooling system functioning reliably.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW 3 (E46) 1997 – 2005 318 i (M43 B19 (194E1)) – 87 kW / 118 HP
  • BMW 3 Touring (E46) 1999 – 2005 318 i (M43 B19 (194E1)) – 87 kW / 118 HP

Fitment support

Not sure if this part fits your vehicle? Contact MiMi Auto Parts with your vehicle make, model, year, and engine code before ordering and we will help confirm fitment.

Installation note

Some auto parts require correct tools, mechanical knowledge, and safety procedures. MiMi Auto Parts recommends professional inspection and installation where required.

Frequently Asked Questions

What should I check before ordering this part?

Check the part name, brand, part number, and vehicle compatibility information on this page. Confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.

Does this part fit my vehicle?

Please check the vehicle compatibility section on this page and confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.

Is the price VAT-inclusive?

Yes, product prices on MiMi Auto Parts are shown inclusive of VAT where applicable.

Do you deliver across South Africa?

Yes, MiMi Auto Parts delivers nationwide in South Africa. Delivery cost and estimated timing are calculated during checkout based on your location.

Is professional installation recommended?

Professional installation is recommended for safety-critical and technical parts such as airbag, clock spring, brakes, suspension, steering, clutch, cooling, engine, and electrical components. For guidance specific to this part, see the installation note on this page.

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