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Change Car Turbo

Very technical 3h30–18h00 ~350–1800£
Estimated time 3h30–18h00
Estimated labour cost ~350–1800£
Difficulty Very technical
Vehicles
Golf Mk5 2003-2010 25
  • 1.4 TSI GT Petrol (BLG)
  • 1.4 TSI Petrol (BMY)
  • 1.4 TSI Petrol (CAVD)
  • 1.4 TSI Petrol (CAXA)
  • 1.9 TDI Diesel (BJB)
  • 1.9 TDI Diesel (BKC)
  • 1.9 TDI Diesel (BRU)
  • 1.9 TDI Diesel (BXE)
  • 1.9 TDI Diesel (BXF)
  • 1.9 TDI DPF Diesel (BLS)
  • 1.9 TDI DPF Diesel (BXJ)
  • 2.0 16V TDI Diesel (AZV)
  • 2.0 16V TDI Diesel (BKD)
  • 2.0 16V TDI DPF Diesel (BMN)
  • 2.0 8V SDi Diesel (BDK)
  • 2.0 8V TDI DPF Diesel (BMM)
  • 2.0 CR TDI Diesel (CBDA)
  • 2.0 CR TDI Diesel (CBDB)
  • 2.0 TFSI Petrol (CCTA)
  • GTI (2.0 TFSI) Petrol (AXX)
  • GTI (2.0 TFSI) Petrol (BPY)
  • GTI (2.0 TFSI) Petrol (BWA)
  • GTI (2.0 TFSI) Petrol (CAWB)
  • GTI (2.0 TFSI) Petrol (CBFA)
  • GTi 30 (2.0 TFSI) Petrol (BYD)
Golf Mk6 2009-2013 27
  • 1.2 TSI Petrol (CBZA)
  • 1.2 TSI Petrol (CBZB)
  • 1.4 TSI Petrol (CAVD)
  • 1.4 TSI Petrol (CAXA)
  • 1.4 TSI Petrol (CTHD)
  • 1.6 TDI Diesel (CAYB)
  • 1.6 TDI Diesel (CAYC)
  • 1.8 TFSI Petrol (CDAA)
  • 2.0 TDI Diesel (CBAA)
  • 2.0 TDI Diesel (CBAB)
  • 2.0 TDI Diesel (CBDA)
  • 2.0 TDI Diesel (CBDB)
  • 2.0 TDI Diesel (CBDC)
  • 2.0 TDI Diesel (CFFA)
  • 2.0 TDI Diesel (CFFB)
  • 2.0 TDI Diesel (CFHB)
  • 2.0 TDI Diesel (CFHC)
  • 2.0 TDI Diesel (CJAA)
  • GTD (2.0 TDI) Diesel (CBBB)
  • GTD (2.0 TDI) Diesel (CFGB)
  • GTI (2.0 TFSI) Petrol (CDLG)
  • GTi (2.0 TSI) Petrol (CBFA)
  • GTi (2.0 TSI) Petrol (CCTA)
  • GTi (2.0 TSI) Petrol (CCZB)
  • R (2.0 TFSI) Petrol (CDLA)
  • R (2.0 TFSI) Petrol (CDLC)
  • R (2.0 TFSI) Petrol (CDLF)
Golf Mk7 2013-2021 75
  • 1.0 TSI Petrol (CHZC)
  • 1.0 TSI Petrol (CHZD)
  • 1.0 TSI Petrol (CHZK)
  • 1.0 TSI Petrol (DKLB)
  • 1.0 TSI Petrol (DKRF)
  • 1.2 TSI Petrol (CJZA)
  • 1.2 TSI Petrol (CJZB)
  • 1.2 TSI Petrol (CYVA)
  • 1.2 TSI Petrol (CYVB)
  • 1.4 TSI ACT Petrol (CPTA)
  • 1.4 TSI ACT Petrol (CZEA)
  • 1.4 TSI CNG CNG,Petrol (CPWA)
  • 1.4 TSI E85-100 Bioethanol (E85),Petrol (CPVA)
  • 1.4 TSI E85-100 Bioethanol (E85),Petrol (CPVB)
  • 1.4 TSI Petrol (CHPA)
  • 1.4 TSI Petrol (CMBA)
  • 1.4 TSI Petrol (CXSA)
  • 1.4 TSI Petrol (CZCA)
  • 1.4 TSI Petrol (CZDA)
  • 1.4 TSI Petrol (CZDD)
  • 1.5 TGI CNG (DHFA)
  • 1.5 TSI Petrol (DACA)
  • 1.5 TSI Petrol (DADA)
  • 1.5 TSI Petrol (DPBA)
  • 1.5 TSI Petrol (DPCA)
  • 1.6 TDI Diesel (CLHA)
  • 1.6 TDI Diesel (CLHB)
  • 1.6 TDI Diesel (CRKA)
  • 1.6 TDI Diesel (CRKB)
  • 1.6 TDI Diesel (CXXA)
  • 1.6 TDI Diesel (CXXB)
  • 1.6 TDI Diesel (DBKA)
  • 1.6 TDI Diesel (DDYA)
  • 1.6 TDI Diesel (DDYB)
  • 1.6 TDI Diesel (DGTE)
  • 1.8 TFSI Petrol (CJSB)
  • 2.0 TDI Diesel (CRBB)
  • 2.0 TDI Diesel (CRBC)
  • 2.0 TDI Diesel (CRGA)
  • 2.0 TDI Diesel (CRLB)
  • 2.0 TDI Diesel (CRLD)
  • 2.0 TDI Diesel (CRVA)
  • 2.0 TDI Diesel (CRVC)
  • 2.0 TDI Diesel (CYKB)
  • 2.0 TDI Diesel (DCYA)
  • 2.0 TDI Diesel (DCYB)
  • 2.0 TDI Diesel (DEJA)
  • 2.0 TDI Diesel (DEJB)
  • 2.0 TDI Diesel (DFGA)
  • 2.0 TDI Diesel (DFGB)
  • 2.0 TFSI Petrol (DKTB)
  • GTD (2.0 TDI) Diesel (CUNA)
  • GTD (2.0 TDI) Diesel (DGCA)
  • GTD (2.0 TDI) Diesel (DJGA)
  • GTE (1.4 TSI) Electricity,Petrol (CUKB+EAHA)
  • GTE (1.4 TSI) Electricity,Petrol (DGEA+EAHA)
  • GTI (2.0 TFSI) Petrol (CHHB)
  • GTI (2.0 TFSI) Petrol (CJXE)
  • GTI (2.0 TFSI) Petrol (CJXH)
  • GTI (2.0 TFSI) Petrol (CNTA)
  • GTI (2.0 TFSI) Petrol (CNTC)
  • GTI (2.0 TFSI) Petrol (CXCB)
  • GTI (2.0 TFSI) Petrol (CXDA)
  • GTI (2.0 TFSI) Petrol (DLBA)
  • GTI Clubsport S (2.0 TFSI) Petrol (CJXG)
  • GTI Performance (2.0 TFSI) Petrol (CHHA)
  • GTI TCR (2.0 TFSI) Petrol (DNUC)
  • R (2.0 TFSI) Petrol (CJXB)
  • R (2.0 TFSI) Petrol (CJXC)
  • R (2.0 TFSI) Petrol (CJXD)
  • R (2.0 TFSI) Petrol (DJHA)
  • R (2.0 TFSI) Petrol (DJHB)
  • R (2.0 TFSI) Petrol (DJJA)
  • R (2.0 TFSI) Petrol (DLRA)
  • R (2.0 TFSI) Petrol (DNUE)
Golf Mk8 2020-2025 20
  • 1.0 eTSI Petrol (DLAA)
  • 1.0 TSI Petrol (DLAB)
  • 1.5 eTSI Petrol (DFYA)
  • 1.5 TGI CNG,Petrol (DHFA)
  • 1.5 TSI Petrol (DPBA)
  • 1.5 TSI Petrol (DPCA)
  • 2.0 TDi BlueMotion Diesel (DSRB)
  • 2.0 TDi BlueMotion Diesel (DSUD)
  • 2.0 TDI Diesel (DTRB)
  • 2.0 TDI Diesel (DTRD)
  • 2.0 TDI Diesel (DTSA)
  • 2.0 TDI Diesel (DTSB)
  • 2.0 TDI Diesel (DTTC)
  • 2.0 TDI, -GTD Diesel (DTUA)
  • 2.0 TSI Petrol (DNNA)
  • eHybrid (1.4 eHybrid) Electricity,Petrol (DGEA+EANA)
  • GTi (2.0 TSI) Petrol (DNPA)
  • GTI Clubsport (2.0 TSI) Petrol (DNFC)
  • R (2.0 TSI) Petrol (DNFF)
  • R (2.0 TSI) Petrol (DNFG)
Golf MkIII 1991-1998 5
  • 1.9 TD Diesel (AAZ)
  • 1.9 TDI Diesel (1Z)
  • 1.9 TDI Diesel (AFN)
  • 1.9 TDI Diesel (AHU)
  • 1.9 TDI Diesel (ALE)
Golf MkIV 1997-2007 18
  • 1.8 Turbo Petrol (AGU)
  • 1.8 Turbo Petrol (AQA)
  • 1.8 Turbo Petrol (ARZ)
  • 1.8 Turbo Petrol (AUM)
  • 1.8 Turbo Petrol (AWD)
  • 1.9 SDi Diesel (AGP)
  • 1.9 SDi Diesel (AQM)
  • 1.9 TDI Diesel (AGR)
  • 1.9 TDI Diesel (AHF)
  • 1.9 TDI Diesel (AJM)
  • 1.9 TDI Diesel (ALH)
  • 1.9 TDI Diesel (ARL)
  • 1.9 TDI Diesel (ASV)
  • 1.9 TDI Diesel (ASZ)
  • 1.9 TDI Diesel (ATD)
  • 1.9 TDI Diesel (AUY)
  • 1.9 TDI Diesel (AXR)
  • GTi (1.8 Turbo) Petrol (AUQ)
Renew the turbocharger Without diesel particulate filter 6h00
Renew the turbocharger With diesel particulate filter 10h00
Renew the turbocharger LHD 11h00–12h00
Renew the turbocharger RHD 16h00–17h00
Renew the turbocharger 4WD, RHD 18h00
Renew the turbocharger 4WD, LHD 12h00
Renew the turbocharger 16h00
Renew the turbocharger Front-wheel drive, LHD 11h00
Renew the turbocharger Front-wheel drive, RHD 17h00
Renew the turbocharger Dual-clutch transmission 17h00
Renew the turbocharger Manual transmission 17h00

What is the role of the Volkswagen Golf turbo?

The turbocharger increases engine power by compressing the intake air, allowing more air (and therefore more fuel) into the combustion chambers. It is driven by exhaust gases spinning a turbine at speeds up to 250,000 rpm. The compressed intake air passes through an intercooler to reduce its temperature before entering the engine.

What are the symptoms of a failing Volkswagen Golf turbo?

Common symptoms include: loss of engine power or boost, excessive exhaust smoke (blue/white for oil burning, black for over-fuelling), whining or whistling noise from the turbo area, engine warning light or turbo fault codes, oil leaks at the turbo housing, increased oil consumption.

What causes Volkswagen Golf turbo failure?

The main causes are: oil starvation (blocked or restricted oil feed lines, low oil level, poor oil quality), foreign object ingestion, excessive exhaust temperature, worn bearings due to high mileage, and contaminated oil. Always investigate and fix the root cause before fitting a replacement turbo.

Can a Volkswagen Golf turbo be reconditioned?

Yes, turbo reconditioning is a common and cost-effective alternative to buying new. A reputable service will disassemble, inspect, replace worn parts, rebalance, and test the unit. Expect to pay 30–60% of the new price.

Is it difficult to change a Volkswagen Golf turbo?

Difficulty level 5/5: very technical. The turbo is connected to both the intake and exhaust systems, requiring numerous disassembly steps. Approximately 5 hours on average for a professional mechanic. Key precautions after fitting: change the engine oil and filter, prime the turbo with oil before starting, allow the turbo to cool down after hard driving by idling for 30 seconds before switching off.

8 models covered

Model Year Range Engines covered Fuel
Golf Mk5 2003-2010 2003-2010 1.4 FSi Petrol (BKG), 1.4 FSi Petrol (BLN), 1.4 Petrol (BCA), 1.4 Petrol (BUD), 1.4 TSI GT Petrol (BLG), 1.4 TSI Petrol (BMY), 1.4 TSI Petrol (CAVD), 1.4 TSI Petrol (CAXA), 1.6 16V FSi Petrol (BAG), 1.6 16V FSi Petrol (BLF), 1.6 16V FSi Petrol (BLP), 1.6 8V Multifuel Bioethanol … Bioethanol (E85), Diesel, Petrol
Golf Mk6 2009-2013 2009-2013 1.2 TSI Petrol (CBZA), 1.2 TSI Petrol (CBZB), 1.4 Petrol (CGGA), 1.4 TSI Petrol (CAVD), 1.4 TSI Petrol (CAXA), 1.4 TSI Petrol (CTHD), 1.6 Bi-Fuel (LPG) LPG,Petrol (CHGA), 1.6 MPi Petrol (BSE), 1.6 MultiFuel Bioethanol (E85),Petrol (CMXA), 1.6 MultiFuel Petrol (CCSA), 1.6 TDI Die… Bioethanol (E85), Diesel, LPG, Petrol
Golf Mk7 2013-2021 2013-2021 1.0 TSI Petrol (CHZC), 1.0 TSI Petrol (CHZD), 1.0 TSI Petrol (CHZK), 1.0 TSI Petrol (DKLB), 1.0 TSI Petrol (DKRF), 1.2 TSI Petrol (CJZA), 1.2 TSI Petrol (CJZB), 1.2 TSI Petrol (CYVA), 1.2 TSI Petrol (CYVB), 1.4 TSI ACT Petrol (CPTA), 1.4 TSI ACT Petrol (CZEA), 1.4 TSI CNG CNG,Pe… Bioethanol (E85), CNG, Diesel, Electricity, Petrol
Golf Mk8 2020-2025 2020-2025 1.0 eTSI Petrol (DLAA), 1.0 TSI Petrol (DLAB), 1.5 eTSI Petrol (DFYA), 1.5 TGI CNG,Petrol (DHFA), 1.5 TSI Petrol (DPBA), 1.5 TSI Petrol (DPCA), 2.0 TDi BlueMotion Diesel (DSRB), 2.0 TDi BlueMotion Diesel (DSUD), 2.0 TDI Diesel (DTRB), 2.0 TDI Diesel (DTRD), 2.0 TDI Diesel (DTSA)… CNG, Diesel, Electricity, Petrol
Golf MkI 1974-1984 1974-1984 1.1 Petrol (FA), 1.1 Petrol (FJ), 1.1 Petrol (GG), 1.3 Petrol (GF), 1.5 D Diesel (CK), 1.5 Petrol (FH), 1.5 Petrol (JB), 1.6 D Diesel (CR), 1.6 D Diesel (JK), 1.6 GTi 8V Petrol (EG), 1.6 Petrol (EM), 1.6 Petrol (EW), 1.6 Petrol (FP), 1.6 TD Diesel (CY), 1.8 Petrol (DX), 1.8 Petr… Diesel, Petrol
Golf MkII 1983-1993 1983-1993 1.0 Petrol (GN), 1.0 Petrol (HZ), 1.3 Petrol (2G), 1.3 Petrol (GT), 1.3 Petrol (HK), 1.3 Petrol (HW), 1.3 Petrol (MH), 1.3 Petrol (NU), 1.3 Petrol (NZ), 1.6 D Diesel (ME), 1.6 Kat. Petrol (EZA), 1.6 Kat. Petrol (RF), 1.6 Petrol (ABN), 1.6 Petrol (EZ), 1.6 Petrol (HM), 1.6 Petrol… Diesel, Petrol
Golf MkIII 1991-1998 1991-1998 1.4 (40/44 kW) Petrol (ABD), 1.4 (40/44 kW) Petrol (AEX), 1.4 (40/44 kW) Petrol (APQ), 1.6 Petrol (ABU), 1.6 Petrol (AEA), 1.6 Petrol (AEE), 1.6 Petrol (AEK), 1.6 Petrol (AFT), 1.6 Petrol (AKS), 1.8 Petrol (AAM), 1.8 Petrol (ABS), 1.8 Petrol (ACC), 1.8 Petrol (ADZ), 1.8 Petrol (… Diesel, Petrol
Golf MkIV 1997-2007 1997-2007 1.4 Petrol (AHW), 1.4 Petrol (AKQ), 1.4 Petrol (APE), 1.4 Petrol (AXP), 1.4 Petrol (BCA), 1.6 16V Petrol (ATN), 1.6 16V Petrol (AUS), 1.6 16V Petrol (AZD), 1.6 16V Petrol (BAD), 1.6 16V Petrol (BCB), 1.6 8V Petrol (AEH), 1.6 8V Petrol (AKL), 1.6 8V Petrol (APF), 1.6 8V Petrol (A… CNG, Diesel, Petrol