Please, select the appropriate vehicle to verify whether it is suitable
Borsehung B11939 Coolant expansion tank with lid
- Supplementary Article / Supplementary Info Info 2: with lid
- Item number: B11939
- Our price: £27.99
- Manufacturer: Borsehung
- EAN number: 4251475121080
- Condition: New
price incl. 20% VAT
excl. delivery costs
Sold by AUTODOC
OE reference number(s) comparable with the original spare part number:
- OE 5Q0121407M — VW / AUDI / SKODA / SEAT
- OE 5Q0121407A — VW / AUDI / SKODA / SEAT
- OE 5Q0121407G — VW / AUDI / SKODA / SEAT
- OE 3C0121321 — VW / AUDI / SKODA / SEAT
- OE 2Q0121321A — VW / AUDI / SKODA / SEAT
- OE 2Q0121321 — VW / AUDI / SKODA / SEAT
- OE 5Q0121321 — VW / AUDI / SKODA / SEAT
- OE 5Q0121407T — VW / AUDI / SKODA / SEAT
- OE 5Q0121407F — VW / AUDI / SKODA / SEAT
- OE 5Q0121407D — VW / AUDI / SKODA / SEAT
- OE 5QD121407H — VW / AUDI / SKODA / SEAT
- OE 5QJ121407 — VW / AUDI / SKODA / SEAT
- OE 5QD121407B — VW / AUDI / SKODA / SEAT
- OE 2QD121321 — VW / AUDI / SKODA / SEAT
- OE 5ND121321 — VW / AUDI / SKODA / SEAT
- OE 5QD121321 — VW / AUDI / SKODA / SEAT
- OE 5QD121407C — VW / AUDI / SKODA / SEAT
- OE 5QD121407D — VW / AUDI / SKODA / SEAT
- OE 5QD121407J — VW / AUDI / SKODA / SEAT
Fully equivalent products
RIDEX 397E0225 Coolant expansion tank
with sealing plug, with sensor
Sold by AUTODOC
Coolant expansion tank Borsehung B11939 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 Fabia 3; Skoda Kodiaq NS; AUDI A3 8v; Seat Ateca kh7 |
| Engines | 2.0 GTI TCR; 1.5 TSI; 2.0 GTI; 1.0 TSI; 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 RS; 1.8 TSI 4x4; 1.8 TSI; 40 TDI quattro; 40 TFSI quattro; 35 TDI; 40 TFSI; 30 g-tron; 30 TDI; 35 TFSI; 30 TFSI; 1.5 TFSI; S3 quattro; 2.0 TFSI; 2.0 TFSI quattro; 1.0 TFSI; 1.6 TDI quattro; 2.0 45 TFSI; 1.2 TFSI; 1.4 TFSI g-tron; 1.8 TFSI quattro; 2.0 TDI quattro; 1.4 TFSI; 1.8 TFSI; 2.0 TSI 4motion; 2.0 TSI; 1.4 TSI 4motion; 1.0 TSi; 2.0 Cupra R; 2.0 Cupra; 1.4 TGI |
| Engine power (horsepower) | 86-367 hp |
| Power (kilowatts) | 63-270 kW |
| Year of manufacture | 2012-2026 |
| Manufacturer article number | B11939 |
| OE part number(s) | 5Q0121407M, 5Q0121407A, 5Q0121407G, 3C0121321, 2Q0121321A |
Have you ever bought this product from AUTODOC: Borsehung Coolant expansion tank B11939?
Customer reviews and star ratings help our customers learn more about a product and decide whether it is worth buying. A complex algorithm is used to calculate the star rating, taking into consideration how long ago the review was made, whether the item was actually purchased in the AUTODOC online shop, and whether it was returned or not.
The tag "verified purchase" allows you to find reviews from customers who have actually purchased the item in question from the AUTODOC online shop. The "verified purchase" label applies to reviews of items purchased from the same account the reviews were submitted from. We still consider reviews without the "verified purchase" tag to be important, but we can't guarantee that the items described in such reviews were purchased in the AUTODOC online shop.
Questions and answers
P.D.: whats the difference in Borsehung B11941 Coolant expansion tank and Borsehung B11939 Coolant expansion tank, as i'm going to change mine as it has the silica bag in it, i'm looking for one without the bag in it my reg is NJ6**** 2019 2.0ltr 140 convertible
09.02.2026
www.autodoc.co.uk:
Dear customer,
Thank you for your question.
According to the provided VIN/Chassis number WAUZZZ8V3K1******, the requested items Borsehung B11941 Coolant expansion tank and Borsehung B11939 Coolant expansion tank are compatible with your vehicle. OEN for both is 5Q0 121 407 G.
There is no difference indicated by the manufacturer between these two items, both tanks are compatible according to the provided VIN code.
Unfortunately, there is no information about the presence of a silica bag in them.
Feel free to contact us by chat.
Best regards,
the autodoc.co.uk team
Borsehung B11939: popular articles
Would you like to learn more about Borsehung Expansion tank ?
Read the Coolant expansion tank B11939 FAQ and customer reviews!
Need help? Contact us
Each order from £2,000.00 value of goods, include free shipping within United Kingdom. If order total is less than £2,000.00, shipping cost will be £0.90
Your recently viewed items
OPTIMAL 402293 Wheel bearing kit
without wheel hub, 92 mm
Sold by AUTODOC
MEYLE MSL1090HD Anti-roll bar link
Front Axle Left, 282mm, M12x1.5, Steel
Sold by AUTODOC
LuK 624 3324 09 Clutch kit
for engines with dual-mass flywheel, with clutch disc, without clutch release bearing, Requires special tools for mounting, Check and replace dual-mass flywheel if necessary., with automatic adjustment, 240mm
Sold by AUTODOC
OPTIMAL 602288 Wheel bearing kit
52 mm
Sold by AUTODOC
VEMO V70-72-0165 ABS sensor
Rear Axle Right, Original VEMO Quality, for vehicles with ABS, 12V
Sold by AUTODOC
COFLE 92.17.6105 Handbrake cable
Centre, 1381/1277mm
Sold by AUTODOC
BLIC 6205-10-010823P Repair Set, window regulator
Left Rear
Sold by AUTODOC
A.B.S. 220202 Ball Joint
18mm
Sold by AUTODOC
MANN-FILTER CUK 4245 Pollen filter
Activated Carbon Filter, 426 mm x 151 mm x 37 mm
Sold by AUTODOC
