Skip to main content
CarParts247
coolant expansion tank imagecoolant expansion tank image
77-0074EAN 5903364310974

Expansion Tank MAXGEAR 77-0074

coolant expansion tank MAXGEAR 77-0074. Fits 4 car models (MERCEDES-BENZ). Replaces 2 OE numbers.

Your car

Does this fit your car?

Choose your car and we will check this part against the manufacturer's data.

Currently unavailable

Out of stock

We don't have this part in stock from any of our suppliers right now — please check back later or browse alternatives below.

In stock instead

6 equivalent parts fit the same place and are in stock.

See all 8 equivalents

Specification. From the manufacturer's data.

Brand
MAXGEAR
Category
coolant expansion tank
Length [mm]
299 mm
Width [mm]
216 mm
MPN
77-0074
SKU
0403-77-0074
GTIN / EAN
5903364310974
What's included
1x coolant expansion tank

OE numbers. The originals this part replaces.

Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.

Equivalent products. They fit in the same place.

8 available · 39 numbers In stock from £26.99 to £66.99.

All coolant expansion tank
All 39 cross-reference numbers

Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.

Compatible cars. MERCEDES-BENZ, 4 models.

Matched from the manufacturer's data.

coolant expansion tank for MERCEDES-BENZ

Models MAXGEAR 77-0074 fits
ModelEnginesYears
MERCEDES-BENZ4 models
MERCEDES-BENZ GL-CLASS (X164)GL 320 CDI / 350 BlueTEC 4-matic (164.824, 164.825), GL 320 CDI 4-matic (164.822), GL 350 CDI 4-matic (164.822), GL 350 CDI 4-matic (164.823), GL 420 CDI 4-matic (164.828), GL 450 4-matic (164.871), GL 450 CDI 4-matic (164.828), GL 500 4-matic (164.886)2006–2012
MERCEDES-BENZ M-CLASS (W164)ML 280 CDI 4-matic (164.120), ML 300 4-matic (164.182), ML 300 CDI 4-matic (164.120), ML 300 CDI 4-matic (164.121), ML 320 CDI 4-matic (164.122), ML 350 4-matic (164.186), ML 350 CDI 4-matic (164.122), ML 350 CDI 4-matic (164.125, 164.124), ML 420 CDI 4-matic (164.128), ML 450 CDI 4-matic (164.128), ML 500 4-matic (164.172), ML 500 4-matic (164.175), ML 63 AMG 4-matic (164.177)2005–2012
MERCEDES-BENZ SLS AMG (C197)6.2 (197.377), 6.3 (197.377)2010–
MERCEDES-BENZ SLS AMG Roadster (R197)6.2 (197.477)2011–

Always verify compatibility with your vehicle before ordering.

More about this part. Related categories and similar parts.

MAXGEAR

More MAXGEAR parts

Related categories

All coolant expansion tankMERCEDES-BENZ

Customers also bought

Common OE numbers for this part

Common original equipment numbers linked to stocked alternatives.

Related Guides

Expansion Tank Buying GuideCoolant loss and cracked tanks — how to spot a failing expansion tank, pressure cap types, and replacement guide.Fuel Tank Buying GuideRust, leaks, and fuel contamination — steel vs plastic fuel tanks, capacity specs, and replacement precautions.Brake Master Cylinder Buying GuideSpongy or sinking brake pedal? How to diagnose a failing brake master cylinder, bleed the system, and choose the right replacement.Brake Shoe Set Buying GuideRear drum brake shoes — lining materials, wear limits, self-adjusting mechanisms, and how to replace brake shoes safely.

Delivery and returns. No small print.

£5.99

Standard delivery

4–8 working days.

£50.00

Free delivery

Orders from £50.00

14 days

Returns

Money back if the part does not fit.

  • Visa
  • Mastercard
  • PayPal
  • Apple Pay
  • Google Pay
  • Klarna

Secure payments

Encrypted checkout

12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms