OEM BMW Radiator Coolant Expansion Tank Reservoir-Used
Original price was: R860.00.R520.00Current price is: R520.00.
- Component Type: Engine Coolant Expansion Tank / Radiator Water Bottle
- Material: PA66-GF30 Reinforcement
- Condition: Used, original factory part. Thoroughly inspected for cracks, damage, and connection integrity. Expect minor cosmetic wear and superficial chalky residue from normal engine bay exposure.Inclusions: Main tank housing with standard mounting tabs. (Cap and level sensor are sold separately unless already fitted).
Vehicle Compatibility
This design is widely used across several late-1999 to mid-2000s models. It is compatible with:
- BMW 3 Series (E46): 318i, 320i, 323i, 325i, 328i, 330i, 320d, 330d (Sedan, Coupe, Convertible, Touring)
- BMW X3 (E83): 2.0i, 2.5i, 3.0i, 2.0d, 3.0d models
- BMW X5 (E53): 3.0i petrol and 3.0d diesel variants
- Disclaimer: Engine types vary (e.g., M43, N46, M54, M47). Please double-check your existing unit’s physical layout and cross-reference your specific OEM part number (such as 17117573781 or 17111436413) prior to purchasing to ensure a correct match.
Additional information
| Weight | 0.85 kg |
|---|---|
| Dimensions | 36.2 × 12.1 × 13.5 cm |
Guaranteed safe checkout
Description
Description
Up for sale is a genuine, pre-owned BMW Radiator Coolant Expansion Tank (Water Overflow Bottle). This essential cooling component manages pressure and stores excess coolant to keep your engine operating at the correct temperature. As a genuine factory part, it guarantees a precise fit, correct sensor readings, and reliable heat performance over aftermarket alternatives.
The part features high-quality PA66-GF30 construction (glass-fiber reinforced polyamide) to combat brittle cracking, which is a common failure point in BMW cooling setups.
Note: This listing is for a single unit. Multiple units are shown in the photo to demonstrate the uniform condition of available stock.
