Skip to main content
CarParts247
Expansion Tank TOPRAN 503 274
503 274

Expansion Tank TOPRAN 503 274

coolant expansion tank TOPRAN 503 274. Fits 3 car models (BMW), 2009–2017. Replaces 3 OE numbers.

Your car

Does this fit your car?

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

Out of stockPrice incl. VAT

£58.99 Save £16.00 (27%)

Buy Now

  • Delivery time is not yet confirmed.
  • Delivery £5.99. Free from £50.00.
  • 14-day money-back guarantee
  • Earn 42 points on this item

Specification. From the manufacturer's data.

Brand
TOPRAN
Category
coolant expansion tank
MPN
503 274
SKU
0301-503 274
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”.

Where this part fits

Original-fit position for OE 17138614293. The red ring marks where this part installs on the vehicle.

Expansion tank — BMW 5 F18 — 17 Radiator › 17_0640 Expansion tank
BMW 5 F18 · 17 Radiator › 17_0640 Expansion tankPosition 01

Equivalent products. They fit in the same place.

12 available · 74 numbers In stock from £27.99 to £89.99.

All coolant expansion tank
All 74 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.

  • 4U Autoparts 12743BW
  • ABAKUS 004-026-025
  • AKS DASIS 053020N
  • AKS DASIS 053028N
  • Aslyx AS-535794
  • at autoteile germany at22620
  • Autostar Germany 202949
  • Autostar Germany 2010998
  • BAPMIC BF0426720168
  • BAPMIC TOPT1202008
  • BBR Automotive 001-10-24977
  • BEHR HELLA SERVICE 8MA 376 790-654
  • BIRTH 80282
  • BOGAP B4240102
  • BTAP BBE904-039
  • CAUTEX 750323
  • DOGA 40X0101
  • ESEN SKV 61SKV469
  • ESEN SKV 61SKV470
  • FARE SA 16601
  • FARE-CO 16601
  • FARE-MX 16601
  • FARE-RCH 16601
  • FEBI BILSTEIN 173541
  • FEBI BILSTEIN 223743
  • Frankberg 5481FB0012080
  • FREY 823319201
  • G.U.D. GET000109
  • GK 706308
  • GOOM RT-0180
  • hajus Autoteile 1211501
  • HELLA 8MA 376 790-654
  • HEPU TM6308
  • KALE OTO RADYATÖR 393625
  • KAMOKA 7720126
  • KLOKKERHOLM 00673001
  • LUZAR LET 2611
  • MAHLE CRT 212 000S
  • MATRIX PRO MX01500071
  • MAXGEAR 77-0130
  • Metalcaucho 03301
  • Metalcaucho 30241
  • METZGER AUTOTEILE 2140204
  • MEYLE 314 223 0018
  • Movelex M24025
  • NANFENG NF0060015
  • NISSENS 996272
  • NRF 454062
  • NTY CZW-BM-008
  • ORIGINAL IMPERIUM 44499
  • OSSCA 26553
  • PATRON P10-0077
  • PLYOM P750323
  • PREXAparts P227023
  • SCHNIEDER AUTOTECH BMS32.00088
  • Spicer Select 10577079
  • STC T403301
  • STC T430241
  • SWAG 33 10 1830
  • THERMOTEC DBB012TT
  • TOPRAN 17137619189
  • TOPRAN 17137649733
  • TOPRAN 17138614293
  • TRICLO 482470
  • TRUCKTEC AUTOMOTIVE 08.40.133
  • ÜRO Parts 17138614293
  • VAICO V20-1571
  • VEMA 160058
  • vika 11071001
  • WE PARTS 422600213
  • WILMINK GROUP WG2161633
  • WILMINK GROUP WG2184355
  • WILMINK GROUP WG2229431
  • ZEKKERT BD-1097

Compatible cars. BMW, 3 models.

Matched from the manufacturer's data. Production years 2009–2017.

coolant expansion tank for BMW

Models TOPRAN 503 274 fits
ModelEnginesYears
BMW3 models
BMW 5 (F10)520 i, 528 i, 528 i xDrive2009–2016
BMW 5 Gran Turismo (F07)528 i2009–2017
BMW 5 Touring (F11)520 i, 528 i, 528 i xDrive2009–2017

Always verify compatibility with your vehicle before ordering.

More about this part. Related categories and similar parts.

TOPRAN

More TOPRAN parts

Related categories

All coolant expansion tankBMW

Customers also bought

Common OE numbers for this part

Common original equipment numbers linked to replacement-part pages.

Related Guides

Expansion Tank Buying GuideCoolant loss and cracked tanks — how to spot a failing expansion tank, pressure cap types, and replacement guide.

Delivery and returns. No small print.

£5.99

Standard delivery

Delivery estimates depend on current stock availability.

£50.00

Free delivery

Orders from £50.00

14 days

Returns

Money back if the part does not fit.

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

Secure payments

Encrypted checkout

2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms

We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country

Delivery times to EU countries (working days)

Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10