Radiator Bottle/Expansion 180-200D 12- (Mercedes Benz B Class W246)

R1651.50

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Upgrade your Mercedes Benz B Class W246 with this Radiator Bottle Expansion 180-200D 12. Designed for durability and perfect fit, ensuring optimal cooling system performance.

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Radiator Bottle/Expansion 180-200D 12- (Mercedes Benz B Class W246) — Brits Brothers™
Quality checked, courier-ready, and backed by real fitment help. We sell used parts and new parts — plus quality everyday goods — with real support and courier-ready handling.
Condition: NeutralSupport: WhatsApp fitment helpNationwide: Courier-ready
Benefits first — what you get
Less risk: Ask fitment questions before you pay
Faster sourcing: Trade Partner options when needed
Nationwide courier: Packed for safe travel

If you’re unsure about Radiator Bottle/Expansion 180-200D 12- (Mercedes Benz B Class W246), don’t guess. Send a VIN + photos and we’ll help you confirm compatibility or suggest the best alternative.

Fitment & compatibility checklist
  • Compare photos closely: plugs, brackets, mounting holes, sensor ports.
  • Match part numbers when possible (especially electrical/ECU/ABS/aircon parts).
  • If unsure, WhatsApp your VIN and a photo of your old part — we’ll guide you.

Accuracy first. It saves time, shipping, and returns.

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Brits Brothers™ is built on a growing network of trusted Trade Partners across South Africa — workshops, yards, rebuilders, and import channels. That means more availability, smarter alternatives, and faster sourcing when you need options.

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Want to list your stock on Brits Brothers™? Join here: Become a Trade Partner.

Courier & returns (clear + simple)

We ship across South Africa. Typical delivery is 1–3 business days for major metros and 2–5 for outlying areas. Tracking is sent when dispatched.

Returns on standard items are handled fairly — see Refund & Returns.

Used-Parts Notice: Used parts may show cosmetic marks consistent with prior use. We inspect/test where feasible and price accordingly. For showroom-perfect needs, consider new OEM via a dealer. Read Refund & Returns.
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Frequently Asked Questions

Confirm fitment before ordering
Quick answers before you order. If anything is unclear, confirm fitment first using your VIN or part number and avoid mistakes.
Helpful product answers
What is the purpose of the Radiator Bottle/Expansion 180-200D 12- for the Mercedes Benz B Class W246?
This radiator expansion bottle is designed to manage the coolant overflow and maintain optimal pressure within the cooling system of the Mercedes Benz B Class W246. It helps prevent overheating by allowing coolant to expand and contract safely during engine operation. Proper functioning of this part is essential for engine longevity and performance.
Is this radiator expansion bottle compatible with all Mercedes Benz B Class W246 models?
This specific radiator bottle is compatible with Mercedes Benz B Class W246 models equipped with the 180-200D engine from 2012 onwards. It is important to verify your vehicle’s exact model and engine type before purchase to ensure compatibility. For detailed fitment queries, contacting our Trade Partners team can provide tailored advice.
How do I install the radiator expansion bottle on my Mercedes Benz B Class W246?
Installation typically involves draining the coolant, removing the old expansion bottle, and fitting the new one securely with all hoses and clamps. It’s recommended to have this done by a qualified mechanic to avoid leaks or damage to the cooling system. After installation, the system should be refilled and bled to remove air pockets for optimal performance.
Can I order a replacement part if this radiator bottle is damaged or faulty?
Yes, replacement parts can be requested through our dedicated service. If you need a specific part or have trouble finding what you need, you can submit a request via our Request a Part page. Our team will assist in sourcing the correct component promptly.
What should I do if I receive a faulty or incorrect radiator bottle?
If you receive a faulty or incorrect product, please contact us immediately to initiate a return or exchange. Our refund and returns policy is designed to ensure customer satisfaction and can be reviewed at Refunds. Prompt communication helps us resolve issues efficiently.
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