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Coolant Outlet MQB/E EA888.3/4
RacingLine Billet Coolant Outlet Fitting - EA888 Gen.3 & Gen.4 Engines
33,74 € tax incl.
37,49 €
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VWR140014 - RacingLine Billet Coolant Under-Manifold Union - EA888 Gen.3 & Gen.4 Engines
Secure your cooling system with the RacingLine Billet Coolant Union (Reference: VWR140014). Designed to replace the often-failing factory plastic part, this accessory is an essential upgrade for any automotive tuning or motorsport project on Volkswagen Group 1.8 and 2.0 TSI engines.
Unrivaled Reliability for your EA888 Engine
The factory original part is made of fragile nylon plastic. With repeated heat cycles, it eventually cracks, leading to potentially catastrophic coolant leaks for your engine. The RacingLine Performance union is CNC-machined from a solid block of 6061-T6 billet aluminum, guaranteeing infinite structural strength.
In addition to its robustness, this fitting features a gloss black anodized finish for a clean look and corrosion protection. It is the ultimate "Fit & Forget" solution for demanding owners of Golf 7 GTI, Golf 8 R, Audi S3, and other MQB platform models.
Why choose the RacingLine VWR140014 Billet Union?
- Preventive Replacement: Eliminates the risk of cracks and leaks associated with the original plastic union.
- Aircraft Grade Aluminum: Machined from 6061-T6 aluminum for extreme durability.
- Optimized Design: Improved internal flow for smooth coolant circulation.
- Easy Installation: Direct replacement (Plug & Play) using original mounting points.
- Racing Aesthetics: Elegant black anodized finish with laser-etched RacingLine logo.
Vehicle Compatibility (EA888 Gen.3 & Gen.4 Engines)
This RacingLine union is compatible with a wide range of VAG group vehicles equipped with 1.8 TSI and 2.0 TSI engines:
Volkswagen:
- Golf 7 / 7.5 GTI & R (2013 - 2020)
- Golf 8 GTI, Clubsport & R (2020+)
- Polo 6C / 6G GTI (1.8T and 2.0T)
- Tiguan II / Arteon / Passat B8 (2.0 TSI)
Audi:
- Audi S3 (8V / 8Y) (2013+)
- Audi A3 (8V / 8Y) (1.8T / 2.0T)
- Audi TT / TTS (8S) (2014+)
- Audi Q3 / SQ2 (2.0 TSI)
Cupra / Seat / Skoda:
- Cupra Leon / Formentor (2.0 TSI)
- Seat Leon Cupra (5F) (2014 - 2020)
- Skoda Octavia RS (5E / NX) (2013+)
- Skoda Superb (2.0 TSI)
Replaces OEM part No. – 06K 121 143
Note: Compatible with all 3rd and 4th generation EA888 engines. Indispensable for vehicles used on track or with Stage 1 / Stage 2 / Stage 3 remapping.
Unsure about compatibility? Contact our performance parts experts to validate fitment for your vehicle before ordering.
Compatible vehicles (46)
AUDI (12) ▼
| Model | Engine | Fuel | Displacement | Power | Years |
|---|---|---|---|---|---|
| A3 3/5 Portes (8V1, 8VK) (04/2012 - 10/2020) | Autres Motorisations | - | - | - | - |
| A3 3/5 Portes (8V1, 8VK) (04/2012 - 10/2020) | S3 quattro (300 cv) | essence | - | 300 hp | - |
| A3 3/5 Portes (8V1, 8VK) (04/2012 - 10/2020) | S3 quattro (310 cv) | essence | - | 310 hp | - |
| A3 Limousine (8VM, 8VS) (05/2013 - 10/2020) | S3 quattro (300 cv) | essence | - | 300 hp | - |
| A3 Limousine (8VM, 8VS) (05/2013 - 10/2020) | S3 quattro (310 cv) | essence | - | 310 hp | - |
| A3 Sportback (8VA, 8VF) (09/2012 - 10/2020) | Autres Motorisations | - | - | - | - |
| A3 Sportback (8VA, 8VF) (09/2012 - 10/2020) | S3 quattro (300 cv) | essence | - | 300 hp | - |
| A3 Sportback (8VA, 8VF) (09/2012 - 10/2020) | S3 quattro (310 cv) | essence | - | 310 hp | - |
| Q2 (GAB, GAG) (06/2016 - Aujourd'hui) | SQ2 TFSI quattro (300 cv) | essence | - | 300 hp | - |
| TT Coupé (FV3, FVP) (07/2014 - Aujourd'hui) | 2.0 TTS quattro (310 cv) | essence | - | 310 hp | - |
| TT Coupé (FV3, FVP) (07/2014 - Aujourd'hui) | Autres Motorisations | - | - | - | - |
| TT Roadster (FV9, FVR) (11/2014 - Aujourd'hui) | 2.0 TTS TFSI quattro (310 cv) | essence | - | 310 hp | - |
CUPRA (1) ▼
| Model | Engine | Fuel | Displacement | Power | Years |
|---|---|---|---|---|---|
| Formentor (KM7, KMP) (07/2020 - Aujourd'hui) | 2.0 TSI (245 cv) | essence | - | 245 hp | - |
SEAT (9) ▼
| Model | Engine | Fuel | Displacement | Power | Years |
|---|---|---|---|---|---|
| Ateca (KH7, KHP) (04/2016 - Aujourd'hui) | Toutes Motorisations | - | - | - | - |
| Leon III 3/5 Portes (5F1) (09/2012 - 08/2020) | 2.0 Cupra (280 cv) | essence | - | 280 hp | - |
| Leon III 3/5 Portes (5F1) (09/2012 - 08/2020) | 2.0 Cupra (290 cv) | essence | - | 290 hp | - |
| Leon III 3/5 Portes (5F1) (09/2012 - 08/2020) | 2.0 Cupra (300 cv) | essence | - | 300 hp | - |
| Leon III 3/5 Portes (5F1) (09/2012 - 08/2020) | 2.0 Cupra R (310 cv) | essence | - | 310 hp | - |
| Leon III ST (5F8) (09/2012 - 08/2020) | 2.0 Cupra (280 cv) | essence | - | 280 hp | - |
| Leon III ST (5F8) (09/2012 - 08/2020) | 2.0 Cupra (290 cv) | essence | - | 290 hp | - |
| Leon III ST (5F8) (09/2012 - 08/2020) | 2.0 Cupra (300 cv) | essence | - | 300 hp | - |
| Leon III ST (5F8) (09/2012 - 08/2020) | 2.0 Cupra 4Drive (300 cv) | essence | - | 300 hp | - |
SKODA (5) ▼
| Model | Engine | Fuel | Displacement | Power | Years |
|---|---|---|---|---|---|
| Octavia III Combi (5E5, 5E6) (11/2012 - 10/2020) | 2.0 TSI RS (200 cv) | essence | - | 200 hp | - |
| Octavia IV 3/5 Portes (NN3, NX3, PV3) (01/2020 - Aujourd'hui) | 2.0 TSI RS (245 cv) | essence | - | 245 hp | - |
| Octavia IV Combi (NX5, PV5) (11/2019 - Aujourd'hui) | 2.0 TSI RS (245 cv) | essence | - | 245 hp | - |
| Superb III 3/5 Portes (3V3) (03/2015 - 06/2024) | Toutes Motorisations | - | - | - | - |
| Superb III Break (3V5) (03/2015 - 06/2024) | Toutes Motorisations | - | - | - | - |
VW (19) ▼
| Model | Engine | Fuel | Displacement | Power | Years |
|---|---|---|---|---|---|
| Arteon 3/5 Portes (3H7, 3H8) (03/2017 - Aujourd'hui) | Autres Motorisations | - | - | - | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 GTI (220 cv) | essence | - | 220 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 GTI (230 cv) | essence | - | 230 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 GTI (245 cv) | essence | - | 245 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 R 4motion (280 cv) | essence | - | 280 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 R 4motion (300 cv) | essence | - | 300 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 R 4motion (300 cv) FAP Facelift | essence | - | 300 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | 2.0 R 4motion (310 cv) | essence | - | 310 hp | - |
| Golf VII 3/5 Portes (5G1, BE1, BE2, BQ1) (08/2012 - 03/2021) | Autres Motorisations | - | - | - | - |
| Golf VIII 3/5 Portes (CD1, DA1) (07/2019 - Aujourd'hui) | 2.0 GTI (245 cv) | essence | - | 245 hp | - |
| Golf VIII 3/5 Portes (CD1, DA1) (07/2019 - Aujourd'hui) | 2.0 GTI Clubsport (300 cv) | essence | - | 300 hp | - |
| Jetta VII (BU3, BU4, BU5) (12/2017 - Aujourd'hui) | 2.0 GLI (231 cv) | essence | - | 231 hp | - |
| Jetta VII (BU3, BU4, BU5) (12/2017 - Aujourd'hui) | 350 TSI (230 cv) | essence | - | 230 hp | - |
| Passat B8 (3G2, CB2) (08/2014 - 03/2024) | Autres Motorisations | - | - | - | - |
| Passat B8 Variant (3G5, CB5) (08/2014 - 03/2024) | Autres Motorisations | - | - | - | - |
| T-Roc SUV (A11, D11) (07/2017 - Aujourd'hui) | 2.0 R 4motion (300 cv) | essence | - | 300 hp | - |
| T-Roc SUV (A11, D11) (07/2017 - Aujourd'hui) | 2.0 TSI 4motion (190 cv) | essence | - | 190 hp | - |
| Tiguan I SUV (5N) (09/2007 - 07/2018) | 2.0 TSI 4motion (180 cv) | essence | - | 180 hp | - |
| Tiguan I SUV (5N) (09/2007 - 07/2018) | 2.0 TSI R (320 cv) | essence | - | 320 hp | - |
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