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MAHLE CRT 21 000S Coolant expansion tank without coolant level sensor, without lid

Article number: CRT 21 000S EAN: 4057635114974
Reviews - 7
Description
  • Supplementary Article / Supplementary Info: without coolant level sensor
  • Supplementary Article / Supplementary Info Info 2: without lid
  • Length [mm]: 188,0
  • Width [mm]: 172
  • Height: 167,0
  • Material: Plastic
  • Colour: MAHLE 70825633 whitewhite
  • Additionally required articles (article numbers): CRB 96 000S
  • Packaging height [cm]: 16,00
  • Packaging length [cm]: 18,0
  • Packaging width [cm]: 18,00
  • Net Weight [g]: 424
  • Item number: CRT 21 000S
  • Our price: £20.99
  • Manufacturer: MAHLE
  • EAN number: 4057635114974
  • Condition: New
Trade numbers: MAHLE 376702464, MAHLE 70825633, MAHLE 70825633AP, MAHLE 8MA 376 702-464
In stock
-18%
compared to RRP £25.67

£20.99

price incl. 20% VAT

excl. delivery costs

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Safety and product information
Compatibility with passenger cars
MAHLE 5Q0121407M Coolant expansion tank

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ABAKUS 053-026-019 Coolant expansion tank without lid
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  • Supplementary Article / Supplementary Info Info 2: without lid
  • Assy. / disassy. by qualified personnel required!
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VIKA 11211504001 Coolant expansion tank
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VIKA 11211504001 Coolant expansion tank
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TOPRAN 116 679 Coolant expansion tank without lid, with sensor
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Parts Details
  • Supplementary Article / Supplementary Info Info 2: without lid, with sensor
  • Heating / Cooling: with coolant level switch connection
  • Observe system fill quantity
  • Forward- / Backflow: with backflow
  • Number of pins: 2
  • Connector Shape: D Shape
  • Material: PP (Polypropylene)
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  • EAN number: 1234930000017
  • Condition: New
Details
TOPRAN 116 679 001 Coolant expansion tank without lid, with sensor
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METZGER 2140184 Coolant expansion tank with coolant level sensor, without lid
Reviews - 1
Parts Details
  • Supplementary Article / Supplementary Info: with coolant level sensor
  • Supplementary Article / Supplementary Info Info 2: without lid
  • Article number of recommended accessories: 2140113
  • Chemical Properties: Contains silicate
  • suitable for coolant additive: G13
  • Item number: 2140184
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Details
METZGER 2140184 Coolant expansion tank with coolant level sensor, without lid
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JP GROUP 1114702900 Coolant expansion tank without lid
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Parts Details
  • Supplementary Article / Supplementary Info Info 2: without lid
  • Item number: 1114702900
  • Our price: £17.99
  • Manufacturer: JP GROUP
  • EAN number: 5710412516451
  • Condition: New
Details
JP GROUP 1114702900 Coolant expansion tank without lid
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FEBI BILSTEIN 103446 Coolant expansion tank with coolant level sensor, without lid
Reviews - 12
Parts Details
  • Supplementary Article / Supplementary Info: with coolant level sensor
  • Supplementary Article / Supplementary Info Info 2: without lid
  • Internal Thread Size: M63 x 3
  • Number of connectors: 2
  • Material: PP (Polypropylene)
  • for OE number: 5Q0 121 407 M
  • Item number: 103446
  • Our price: £22.49
  • Manufacturer: FEBI BILSTEIN
  • EAN number: 4054224034460
  • Condition: New
Details
FEBI BILSTEIN 103446 Coolant expansion tank with coolant level sensor, without lid
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£22.49
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Coolant expansion tank MAHLE CRT 21 000S compatible with the following popular cars

Car models VW Golf Mk7; Octavia 5e5; Audi A3 8V Sportback; Passat 3g5; Golf BA5; VW Tiguan 2 AD1; Seat León Mk3; Scirocco Mk3; Seat Leon 5f8; VW Golf Sportsvan; VW Touran 5t; Skoda Yeti 5L; Skoda Superb 3v5; Skoda Octavia 3; Audi A3 Saloon; VW T Roc A11; Skoda Kodiaq NS; AUDI A3 8v; Seat Ateca kh7; VW Passat B8 3G Saloon
Engines 2.0 GTI TCR; e-Golf; 2.0 GTI; 2.0 R 4motion; 1.6 TDI; 2.0 R 360S 4motion; 2.0 GTI Clubsport S; 2.0 GTI Clubsport; 1.6; 1.4 TSI MultiFuel; 1.4 GTE Hybrid; 1.4 TSI; 1.2 TSI; 1.6 TDI 4motion; 2.0 GTD; 2.0 TDI; 2.0 TDI 4motion; 1.4 TGI CNG; 2.0 TSI; 1.5 TSI; 1.0 TSI; 1.6 TDI 4x4; 2.0 TSI RS; 2.0 TDI / TDI RS 4x4; 2.0 TDI RS; 2.0 TDI 4x4; 1.8 TSI 4x4; 1.8 TSI; 40 TDI quattro; 35 TDI; 40 TFSI; 30 TDI; 35 TFSI; 30 TFSI; 1.5 TFSI; S3 quattro; 2.0 TFSI; 1.0 TFSI; 1.6 TDI quattro; 2.0 45 TFSI; 1.4 TFSI; 1.2 TFSI; 1.4 TFSI g-tron; 1.8 TFSI quattro; 2.0 TDI quattro; 1.8 TFSI; 2.0 TSI 4motion; 1.4 TSI 4motion; 1.5 TGI; 1.4 TGI
Engine power (horsepower) 86-400 hp
Power (kilowatts) 63-294 kW
Year of manufacture 2008-2025
Manufacturer article number 376702464, 70825633, 70825633AP, 8MA 376 702-464
OE part number(s) 5Q0121407M, 5Q0 121 407AA, 5Q0 121 407 A, 5Q0121407G, 5Q0 121 407 T

Coolant expansion tank MAHLE CRT 21 000S : Review and evaluation

3 reviews

L.G. 03.04.2025
Verified purchase
gb Published at autodoc.co.uk

Fits fine, cant see how this handles overpressure though. Old unit had an overpressure outlet spout at the rear/ top.

Leave a comment
A.B. 28.11.2023
gb Published at autodoc.co.uk

Mahle is a very reputable brand and the part fits perfectly quality is great.

Leave a comment
D.M. 31.05.2024
Verified purchase
gb Published at autodoc.co.uk

I need it

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Questions and answers

4 Questions
Do you have questions about MAHLE Expansion tank, coolant CRT 21 000S?
If you have further questions on the product or require detailed information about the item, you can get in touch here and send us your specific question directly!
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Please enter your VIN so we can process your query faster

K.D.: hi looking for an expansion tank to fit a 2017 vw tiguan diesel. vin supplied, can you confirm which one is correct, thanks

27.03.2022

www.autodoc.co.uk: Dear customer,
Thank you for your question.
According to the provided VIN/Chassis number (WVGZZZ5NZJWXXXXXX), the requested Expansion Tank, coolant CRT 21 000S MAHLE ORIGINAL is compatible with your vehicle.
Feel free to contact us by phone or email.
Best regards,
the autodoc.co.uk team

B.: Hi. Does this expansion tank come with the filler cap?

24.01.2023

www.autodoc.co.uk: Dear customer,
Thank you for your question.
Coolant expansion tank CRT 21 000S MAHLE ORIGINAL comes without the filler cap.
To help you to check suitable car parts for your vehicle, we kindly ask you to provide us with the VIN code / chassis number (17 letters+digits) or the original part numbers (OEM) of the required car parts.
If you have any questions, feel free to contact us.
Best regards,
the autodoc.co.uk team

C.: Hi, Does this come with the Silica bag inside? Usually if the bag is inside the tank has a label 'mit silikat' next to the G13 logo. Will it fit my Audi tt 2.0?

14.02.2023

www.autodoc.co.uk: Dear customer,
Thank you for your question.
The manufacturer didn't specify the information on whether the Coolant expansion tank CRT 21 000S MAHLE ORIGINAL includes the silica bag.

According to the provided VIN/Chassis number (TRUZZZFV9F1XXXXXX), the requested Coolant expansion tank CRT 21 000S MAHLE ORIGINAL is compatible with your vehicle.
If you have any questions, feel free to contact us.
Best regards,
the autodoc.co.uk team

R.C.: Would this fit my car with WVWZZZAUZDPXXXXXX

23.04.2023

www.autodoc.co.uk: Dear customer,
Thank you for your question.
According to the provided VIN/Chassis number (WVWZZZAUZDPXXXXXX), the requested item Coolant expansion tank CRT 21 000S MAHLE ORIGINAL is compatible with your vehicle. OEN: 5Q0121407G
Feel free to contact us by phone or email.
Best regards,
the autodoc.co.uk team

MAHLE CRT 21 000S: popular articles

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Expansion tank, coolant 4057635114974 Reliable and secure delivery with EVRI

Each order from £140 value of goods, include free shipping within United Kingdom. If order total is less than £140, shipping cost will be £8.45

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