GDI Injector Repair Kit – VAG 1.4 TFSI TSI EA111 | OEM 03C198149 | Per Injector
GDI injector O-ring leaks on the VAG 1.4 TFSI TSI EA111 engine cause fuel seepage and rough idle. This kit replaces the O-rings and seals for one injector — 4 injectors per engine, order quantity accordingly.
Fits OEM #03C198149.
When to Inspect This Part
- rough or unstable idle
- increased fuel consumption
- uneven engine operation
What's Included
- Repair components supplied for this SKU and shown in the product photos; no complete surrounding assembly is included
OEM Part Numbers and Vehicle Fitment
Additional confirmed fitment
- Beetle 2012-2016 1.4 TSI CAVD CNWA CTHD CTKA 118kw (160ps)
- CC 2012-2016 1.4 TSI CKMA CTHD 118kw (160ps)
- EOS 2009-2016 1.4 TSI CAVD CTHD 118kw (160ps)
- Golf (MKV) 2007-2009 1.4 TSI CAXA 90kw (122ps) / BMY 103kw (140ps) / BLG 125kw (170ps)
- Golf (MKVI) 2009-2013 1.4 TSI CAXA 90kw (122ps) / CAVD CNWA CTHD CTKA 118kw (160ps)
- Golf Plus 2006-2008 1.4 TSI BMY 103kw (140ps) / BLG 125kw (170ps)
- Golf Plus 2009-2014 1.4 TSI CAVD CNWA 118kw (160ps)
- Jetta 2006-2008 1.4 TSI CAXA 90kw (122ps) / BMY 103kw (140ps) / BLG 125kw (170ps)
- Jetta 2009-2014 1.4 TSI CAXA 90kw (122ps) / CAVD CNWA CTHD CTKA 118kw (160ps)
- Passat 2011-2015 1.4 TSI CAXA 90kw (122ps) / CKMA CTHD 118kw (160ps)
- Polo GTI (6R) 2010-2015 1.4 TSI CAVE CTHE 132kw (180ps)
- Scirocco 2009-2015 1.4 TSI CAXA 90kw (122ps) / CAVD CNWA CTHD CTKA 118kw (160ps)
- Sharan 2011-2015 1.4 TSI CAVA CTHA 110kw (150ps)
- Touran 2006-2008 1.4 TSI BMY 103kw (140ps) / BLG 125kw (170ps)
- Touran 2009-2015 1.4 TSI CAVC CTHC 103kw (140ps) / CAVB CTHB 125kw (170ps)
- Tiguan 2008-2016 1.4 TSI CAXA 90kw (122ps) / BWK CAVA CTHA 110kw (150ps)
- Tiguan 2010-2016 1.4 TSI CAVD CTHD 118kw (160ps)
- A1 2011-2014 1.4 TFSI CAVG CTHG CTJA 136kw (185ps)
- A3 2008-2013 1.4 TFSI CAXC 92kw (125ps)
- Fabia RS 2011-2015 1.4 TSI CAVE CTHE 132kw (180ps)
- Octavia 2009-2013 1.4 TSI CAXA 90kw (122ps)
- Superb 2008-2015 1.4 TSI CAXC 92kw (125ps)
- Yeti 2010-2016 1.4 TSI CAXA 90kw (122ps)
- Altea 2007-2015 1.4 TSI CAXC 92kw (125ps)
- Alhambra 2011-2015 1.4 TSI CAVA CTHA CNWB 110kw (150ps)
- Leon 2006-2013 1.4 TSI CAXC 92kw (125ps)
- Toledo 2006-2015 1.4 TSI CAXA 90kw (122ps) / CAXC 92kw (125ps)
- Ibiza / Ibiza FR 2010-2015 1.4 TSI CAVF CNUB 110kw (150ps) / CAVE CTHE 132kw (180ps)
Part Number / PN
03C198149, 03C906036F, 03C906036M, 03C906036E, 03C906036A, 03C906036N, 036198149, 805016315501
Important Fitment Check
Before ordering, compare the part design, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 03C198149 is the primary fitment check.
FAQ
How do I confirm fitment for this GDI Injector Repair Kit?
Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 03C198149. Do not select the part by vehicle model alone.
What symptoms may indicate a problem with this GDI Injector Repair Kit?
Confirmed symptoms include rough or unstable idle, increased fuel consumption, uneven engine operation. Diagnose the original assembly before ordering so another fault is not mistaken for this part.
What is included with this GDI Injector Repair Kit?
The confirmed kit contents are: Repair components supplied for this SKU and shown in the product photos; no complete surrounding assembly is included.
Does this listing include the complete surrounding assembly?
No. It includes only the item or repair components identified for this SKU. Inspect related parts separately and replace them only when diagnosis confirms a fault.
What should be checked before installation?
Check the OEM/P/N, dimensions, connectors, orientation, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.
Read All
Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings