Aluminum Coolant Expansion Tank Radiator Cap For VW Golf 7 Audi S3 8V 8Y
9131192901
🎊 Celebrate German Unity
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Features:
-
【6061 Aluminum Alloy】The high temperatures in the engine compartment accelerate the aging of factory plastic coolant reservoir cap. Upgrading to 6061 aluminum alloy ensures better heat resistance and durability, maintaining correct pressure and improving cooling efficiency.
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【Enhanced Grip, Easier Installation】Featuring a double anti-slip pattern design, this cap offers greater friction compared to the factory one-piece handle, easy installation and removal.
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【Installation Tips】Please make sure the car is completely cooled before installation! Wear safey gloves ,cover the coolant reservoir cap with a cloth and carefully open .Use a flat screwdriver to detach the factory pressure release valve and attach it to the new aluminum alloy cover. Tighten the cover.
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【Sturdy and durable】CNC machined, anodized for rust-proof durability and long-term performance.
- 【Compatibility Check】Before purchasing, please confirm that the part number of reservoir cap: 3C0121321,2Q0121321,5Q0121321.
Specifications:
- Brand: Bevinsee
- Condition: New
- Type: Coolant Reservoir Cap
- Material: 6061 Aluminum Alloy
- Surface Finish: Anodized
- Processing: CNC-machined
Package Included:
1x Coolant Reservoir Cap
Fitment:
For US:
For VW For Golf 8 2020+
For VW For Golf 8 GTI 2020+
For VW For Golf 8 GTI Clubsport 2020+
For VW For Golf 8 R 2020+
For VW For Golf 7 & 7.5 GTI & Clubsport 2013-2020
For VW For Golf 7 & 7.5 R 2013-2020
For VW For Golf 7 & 7.5 2013-2020
For VW For Passat 2.0 TSI B8 2015+
For VW For Arteon 2.0 TSI 2017+
For VW For T-Roc R 2.0 TSI 2019+
For VW For Tiguan II 2.0 TSI 2016+
For VW For Golf 6 2008-2014
For VW For Scirocco 2008-2017
For VW For Jetta / GLI 6 2011-2018
For VW For Jetta / GLI 7 2018+
For VW For Polo 5 GTI 1.8 TSI 6C2015-2018
For VW For Polo 5 GTI 1.4 TSI 6R2008-2015
For VW For Polo 6 AW2017+
For VW For Amarok 2010-2020
For Audi S1 2.0 TFSI 2015-2018
For Audi S3 8Y 2020+
For Audi A3 2.0 TSI 8Y 2020+
For Audi A3 8Y 2020+
For Audi S3 8V 2013-2020
For Audi A3 8V 2013-2020
For Audi RS3 2.5 TFSI 8Y 2021+
For Audi RS3 2.5 TFSI 8V.2 evo 2017-2020
For Audi RS3 2.5 TFSI 8V 2015-2017
For Audi TT 2.0 TSI 8S 2014+
For Audi TTRS 2.5 TFSI 8S 2017+
For Audi SQ2 2018+
For Audi Q3 2019+
For Audi Q2 2017+
For Audi RSQ3 F3 2019+
For Cupra Leon IV FW 2020+
For SEAT Leon IV FW 2020+
For SEAT Leon III Cupra 5F 2014-2020
For SEAT Leon III 5F 2015-2020
For Skoda Octavia IV vRS 2.0 TSI 245ps NX 2020+
For Skoda Octavia IV NX 2020+
For Skoda Octavia III vRS 2.0 TSI 5E 2014-2020
For Skoda Superb III 3V 2015+
EU Fitment:
DE
Audi
A1 · 8X1, 8XK
A1 · 8XA, 8XF
A3 · 8V1, 8VK
A3 · 8V7, 8VE
A3 · 8VM, 8VS
A3 · 8VA, 8VF
A8 · 4H2, 4H8, 4HC, 4HL
Q2 · GAB, GAG
Q3 · 8UB, 8UG
TT · 8J3
TT · FV3, FVP
TT · 8J9
TT · FV9, FVR
Seat
Alhambra · 710, 711
Ateca · KH7, KHP
Leon · 5F1
Leon ST · 5F8
Skoda
Kodiaq · NS6, NS7, NV7
Octavia III Combi · 5E5, 5E6
Superb II · 3T4
Superb II Kombi · 3T5
Superb III · 3V3
Superb III Kombi · 3V5
Yeti · 5L
VW
Beetle · 5C1, 5C2
Beetle · 5C7, 5C8
CC · 358
Golf · AM1, AN1
Golf VI · 5K1
Golf VI · 517
Golf VI Variant · AJ5
Golf VII · 5G1, BE1, BE2, BQ1
Golf VII Variant · BA5, BV5
Jetta IV · 162, 163, AV2, AV3
Passat · 362
Passat CC · 357
Passat Variant · 365
Scirocco · 137, 138
Sharan · 7N1, 7N2
Tiguan · 5N
UK
Audi
A3 · 8P1
A3 · 8PA
A3 · 8V1,8VK
A3 · 8VA,8VF
A3 · 8VM,8VS
A3 · 8VS,8VM
A8 · 4H
Q3 · 8U
Q3 · 8UB, 8UG
TT · 8J3
TT · 8J9
TT · FV3,FVP
TT · FV9,FVR
Seat
Leon · 5F
Leon · 5F1
Leon · 5F8
Skoda
Octavia III. · 5E3,NL3,NR3
Octavia III. · 5E5,5E6
Superb II. · 3T4
Superb II. · 3T5
Yeti · 5L
VW
Beetle · 5C1
Beetle · 5C1,5C2
Beetle · 5C7
Beetle · 5C7,5C8
Golf VI · 5K1
Golf VI · AJ5
Golf VII. · 5G1,BE1,BE2,BQ1
Golf VII. · BA5,BV5
Jetta IV · 162,163,AV2,AV3
Jetta IV · 162,163,AV3,AV2
Passat · B7 362
Passat · B7 365
Passat CC · B6 357
Passat CC · B7 358
Polo V · 601,603,6C1,6R1
Scirocco III · 137,138
Tiguan · 5N
FR
Audi
A1 · 8X1, 8XK
A1 · 8XA, 8XF
A3 · 8V7, 8VE
Q2 · GAB
Q3 · 8UB, 8UG
Q3 · F3B
TT · FV3, FVP
TT · FV9, FVR
Cupra
Ateca · KH7
Seat
Alhambra · 710, 711
Ateca · KH7
Leon · 5F1
Leon SC · 5F5
Leon ST · 5F8
Tarraco · KN2_
Skoda
Karoq · NU7
Kodiaq · NS7, NV7
Octavia III · 5E3, NL3, NR3
Octavia III Combi · 5E5, 5E6
Superb III · 3V3
Superb III Break · 3V5
Yeti · 5L
VW
Arteon · 3H7, 3H8
CC · 358
Golf · AM1, AN1
Golf VII · 5G1, BQ1, BE1, BE2
Golf VII Variant · BA5, BV5
Polo · 6R1, 6C1
Scirocco · 137, 138
T-ROC · A11
Tiguan · 5N
Tiguan · AD1
Tiguan · BW2
Disclaimer:
Bevinsee parts are not sponsored or endorsed by, or affiliated with the brands its parts fit, including Porsche, Subaru, Jaguar, BMW, Isuzu, Chrysler, Dodge, Jeep, Buick, Cadillac, Chevrolet, GMC, Volvo, Land Rover, Oldsmobile, Pontiac, Ford, Lincoln, Mercury, Acura, KIA, Nissan, Infiniti, International Harvester, Mitsubishi, Audi, Lexus, Toyota, Mazda, Volkswagen, Suzuki, Saab, Honda, Alfa Romeo, Saleen, Mercedes-Benz, Nash, Hummer, Freightliner, Datsun, Saturn, Turner, Geo, Lada, Fiat, Daihatsu, Opel, Vauxhall, Sabra, Tesla, Ram, Rover, Skoda, Harley, Mini, Smart, Scion, Renault, Seat, Peugeot, Merkur, Astra, Tucker, VW, Routan, Tiguan, Touareg, Jetta, Gti, Passat, Golf, Bosch, Denso, Holden, Chery, Mercedes Benz, Holden Special Vehicles, Hyundai, Trabant, Citroën, Yamaha, Polaris, Can-am, Arctic Cat, Kawasaki, Ski-Doo, Harley-Davidson, KTM, Duke, Husaberg, Husqvarna, Aprilia, Triumph, Piaggio, Ducati, MV Agusta, Moto Guzzi, Benelli, Buell, CF-Moto, Enfield, Hyosung, Indian, Beta, GASGAS, Sherco, etc.






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- 5 stars: 10 (83%)
- 4 stars: 1 (8%)
- 3 stars: 1 (8%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
I finally managed to install it. It's been 2 months since I got it, and I managed to remove the pressure valve from the OEM coolant cap, relocate it, and install it. This coolant cap is very heavy lol. I don't know if it's a sturdy product, but the good thing about it is that it's cheap (^^). I had a bit of trouble removing the OEM pressure valve, so I'm giving it 4 stars! lol
I like everything ive bought
Not only do these parts dress up the engine bay, they fit to form, and you can tell they’re just like OEM!
Cap is machined perfectly. Like that it has no branding and what attracted me to these items. To issues the brought the rating down, no instructions included, you need to transfer the pressure valve over to the cap. Other issue the OEM cap stops at a certain point and lines up the cap symbol the new one does not and not sure if the pressure valve sits too low. Should have the stop tab that stops the cap like the OEM one. So far I haven't had issues so will keep an eye on it.
I added two aluminum caps as an accent to the engine room. The coolant caps are all aluminum and heavy. The design is also good. I chose red for the oil cap so that it stands out. Maybe because I got a good deal on the coolant cap in a sale on Aliexpress, the mark on the cap doesn't line up properly when it's tightly tightened. So I loosened it about 240 degrees and installed it. I drove about 60km and it seems fine.
I wonder why the dealership sells it expensive, this part is a perfect fit and the quality looks excellent.
I'm normally hesitant to replace parts on my Audi A3 with non-OEM items, but the price was right. Time will tell if this cap will hold up but it fit perfectly and appears to be as sturdy as the original.
The construction seems solid so I'm sure it will be a suitable fit for the appropriate year.
My friend was so concerned about needing to refill her coolant weekly. Watching 5 or 6 YouTube videos, the consensus was she needed a new cap to seal correctly & secured.
Was worried ordering this cap for my 2015 Polo 5 GTI but luckily it fits! Very happy that ot fits and being non oem vw
So far so good. Functioning as expected.
Purchased for Audi RS3 2.5 which was mysteriously losing small amounts of coolant. Cooling system pressure test did not reveal leaks.
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