MG7 Coolant Expansion Tank (Coolant Expansion Tank)
MG7 Coolant Expansion Tank (Coolant Expansion Tank)
MG7 Coolant Expansion Tank (Coolant Expansion Tank)
MG7 Coolant Expansion Tank (Coolant Expansion Tank)
MG7 Coolant Expansion Tank (Coolant Expansion Tank)
MG7 Coolant Expansion Tank (Coolant Expansion Tank)

MG7 Coolant Expansion Tank

Regulärer Preis $208.44
Verkaufspreis $208.44 Regulärer Preis $224.00
Einzelpreis
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Quick Answer 60-second summary

OEM-quality coolant expansion tank for MG7 (2022-2026) with transparent design for easy level monitoring and high-temperature resistant plastic construction. Drop-in replacement with factory-standard connections and precision-molded sealing for reliable cooling system performance.

Install time 45-60 minutes
Drilling No - bolt-on
Warranty Yes - non-invasive
Guaranteed Fit — Zero Purchase Risk
Verified for your vehicle. If these parts don't fit, we cover return shipping and issue a full refund. No questions asked.
Confirm this fits your vehicle

Send us your details and we'll confirm compatibility within 24 hours.

We usually respond within 24 hours on business days.

Volume Discount — More Sets, More Savings
1 Set
Standard price
$208.44
2 Sets
Save 10% — $187.60 each
$375.19
$416.88
3 Sets
Save 15% — $177.17 each ★ Best value
$531.52
$625.32
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  • Estimated Delivery:Jun 30 - Jul 04

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MG7 Coolant Expansion Tank (Coolant Expansion Tank)

MG7 Coolant Expansion Tank

Regulärer Preis $208.44
Verkaufspreis $208.44 Regulärer Preis $224.00
Einzelpreis
Precision Fit Guaranteed

Every part verified against OEM vehicle data. Guaranteed to fit your vehicle — or we cover return shipping and issue a full refund.

Engineered for EV Platforms

Parts designed for BYD, Tesla, MG, GWM, and KIA — OEM-spec quality, tested for EV electrical systems and caliper compatibility.

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Features & Benefits

  • OEM Quality: Direct replacement coolant expansion tank engineered to MG specifications for perfect fit and reliability.
  • Efficient Cooling: Optimized design maintains proper coolant levels and system pressure for consistent engine temperature control.
  • Durable Construction: High-temperature resistant plastic with reinforced mounting points withstands thermal cycling and vibration.
  • Easy Installation: Drop-in replacement with factory-standard connections and mounting brackets for hassle-free fitting.
  • Transparent Design: Clear body allows quick visual inspection of coolant levels without removing the cap.
  • Leak-Free Sealing: Precision-molded cap and gasket ensure airtight seal and prevent coolant loss or contamination.

What's Included

1x Coolant Expansion Tank, 1x Mounting Bracket, 1x Hose Clamp Set, 1x Installation Hardware

Confirmed compatible vehicles for this part. Use the vehicle selector above to verify fitment for your specific car.

Year Range Brand Model
2022-2026 MG 7
⚠ Compatibility note
For specific model/year/variant compatibility, please send your VIN or vehicle details to support@evparts4x4.com — we'll confirm fitment within 24 hours.

Not sure about compatibility? Contact us — we'll confirm within 24 hours.

Total time
45-60 minutes
Drilling required
No - bolt-on
Warranty
Yes - non-invasive
  1. Drain Coolant System Allow the engine to cool completely, then locate the drain plug at the bottom of the radiator and drain the coolant into a suitable container for proper disposal or recycling.
  2. Remove Old Tank Disconnect the hose clamps securing the inlet and overflow hoses to the expansion tank, then unbolt the tank from its mounting bracket and carefully lift it away.
  3. Clean Mounting Area Wipe down the mounting bracket and surrounding area with a clean cloth to remove any debris, dust, or old coolant residue that could affect the new tank's seal.
  4. Install New Tank Position the new expansion tank onto the mounting bracket, align the bolt holes, and secure with the factory bolts, tightening firmly but not over-torquing.
  5. Reconnect Hoses Reattach the inlet hose from the radiator and the overflow hose to the radiator filler neck, securing both with hose clamps and ensuring they are positioned to avoid kinks.
  6. Refill Coolant Pour the appropriate coolant mixture (50/50 antifreeze and distilled water) into the expansion tank until it reaches the maximum fill line marked on the tank body.
  7. Bleed Air Pockets Start the engine and allow it to idle for 5-10 minutes while monitoring the coolant level; add more coolant as needed to remove trapped air and achieve proper system pressure.
Yes, this coolant expansion tank is engineered to MG specifications and is a direct OEM-quality replacement for 2022-2026 MG7 models. It features factory-standard connections and mounting brackets, so it will fit perfectly without modification.
The transparent design of this expansion tank allows you to quickly inspect the coolant level visually without removing the cap. You'll be able to see at a glance whether the coolant is at the proper level marked on the tank body.
The package includes the coolant expansion tank, mounting bracket, hose clamp set, and installation hardware. You'll need to supply your own coolant mixture (50/50 antifreeze and distilled water) and have a suitable container ready for draining the old coolant from your system.
Installation is designed to be straightforward as a drop-in replacement. The main steps involve draining your coolant system, removing the old tank, cleaning the mounting area, installing the new tank with factory bolts, reconnecting the hoses, and refilling with fresh coolant. We recommend allowing your engine to cool completely before starting, and the entire process typically takes 1-2 hours for most DIY installers.
Yes, the tank features precision-molded cap and gasket design that ensures an airtight seal to prevent coolant loss or contamination. The high-temperature resistant plastic construction with reinforced mounting points is also built to withstand thermal cycling and vibration without degradation.
Use the vehicle selector at the top of this page to confirm fitment for your specific year, brand, and model. If your vehicle is not listed or you're unsure, contact us at support@evparts4x4.com with your VIN — we'll confirm compatibility within 24 hours. Our Guaranteed Fit policy means if a compatibility issue is on our end, we'll make it right.
Orders are processed and dispatched within 2-4 business days. Standard parts ship via Air Parcel and typically arrive in 10-15 business days; larger body parts ship via Sea Freight and take around 30-45 business days. Shipping is free on orders over $100. You'll receive a tracking number once your order ships, and can track it anytime here. Full details in our Shipping Policy.
Yes — we offer a 30-day return window from the delivery date, and we don't charge any restocking fees. If an item arrives damaged or isn't quite right on our end, we'll arrange a replacement or full refund and cover the return shipping. For the complete terms, please see our Return & Refund Policy or start a return via our RMA page.
We don't provide installation directly, but most of our parts are designed for straightforward DIY installation — the step-by-step guide is in the Installation Guide tab above. For complex parts (e.g. brakes, suspension, electrical systems), we recommend having a qualified mechanic perform the installation. If you have technical questions during installation, our support team is happy to help at support@evparts4x4.com.