Standard Turbo Charger for Audi A1 / A3 / Q3 1.4L TFSI RHF4 9V205 04E145721B
- Quality-tested turbo assembly
- For factory ECU settings
- 12-month warranty
Pre-order
Available for pre-order. Contact us for availability.
Sold out. Ask us about restock.
Pickup available at Demon Pro Parts
Usually ready in 1 hour
Delivery and Shipping
Delivery and Shipping
WE SHIP INTERNATIONALLY!
We also offer instore pickup at: Demon Pro Parts, 1/107 Wells Rd Chelsea Heights, Vic, 3196
Need your parts ASAP? We also Offer Express Shipping at Checkout!
Want it EVEN FASTER?! Call our team today about Overnight Shipping on 03 8766 8888
Contact us for availability.
Standard Replacement Turbo
Replace your original turbo and keep the vehicle on its standard setup. For selected Audi models, Volkswagen Golf / Tiguan and selected Skoda models. See the Vehicle Fitment Guide for models and years.
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Direct bolt-on replacement
Designed around the original mounting layout for the listed application.
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Factory-matched airflow
Airflow calibration focused on factory-style operating characteristics.
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High-speed VSR balancing
High-speed balancing for smooth turbo operation.
Product Details
RHF4, Water & Oil Cooled, Electronic Actuator
Product Details
RHF4, Water & Oil Cooled, Electronic ActuatorTurbo Model & Part Numbers
- Turbo model
- RHF4
Reference Numbers
- OEM part numbers
- 04E145721B
- 04E145721BV
- 04E145721BX
- 04E145721F
- 04E145721FV
- 04E145721FX
Show all 21 OEM numbers
- 04E145703D
- 04E145703DX
- 04E145703K
- 04E145703KX
- 04E145703T
- 04E145703TV
- 04E145703TX
- 04E145704C
- 04E145704CV
- 04E145704CX
- 04E145704P
- 04E145704PV
- 04E145704PX
- 04E145713A
- 04E145713AX
- Turbo part numbers
- 9V205
- F31CEG-SR034B
- F31CEGSR034B
Turbo and OEM numbers are usually on the label or tag of your old turbo.
Technical Specifications
- Cooling
- Water & Oil Cooled
- Actuator type
- Electronic Actuator
What’s Included
- Actuator
- Included
- Gasket set
- Included
Vehicle Fitment Guide
15 applications
Vehicle Fitment Guide
15 applications-
Audi A12016–2018
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Audi A32014
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Audi A32015–2018
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Audi Q32015–2018
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Volkswagen Golf2013–2015
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Volkswagen Golf2015–2018
Show 9 more applications
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Volkswagen Golf2015–2020
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Volkswagen Tiguan2016–2020
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Volkswagen Tiguan2016–2020
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Skoda Octavia2013–2015
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Skoda Octavia2015–2020
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Skoda Rapid2015–2019
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Skoda Yeti2015–2017
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Skoda Yeti2016–2017
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Skoda Superb2015–2018
Some models use more than one turbo. Match your part number in Product details, or contact our team for help.
Common Questions
Fitment, part numbers, fitting and more
Common Questions
Fitment, part numbers, fitting and more
Will this turbo fit my vehicle?
For selected Audi models, Volkswagen Golf / Tiguan and selected Skoda models. Check your model, year and part number in the Vehicle Fitment Guide.
Which part numbers does this turbo replace?
OEM and manufacturer part numbers are listed in Product details. Match them against your existing turbo before ordering.
Is it a direct replacement?
It’s made to replace the original turbo on the listed applications. Check your old turbo’s part number first, and find and fix what caused it to fail before fitting it.
What’s in the box?
- Turbocharger
- Actuator
- Gasket set
Do I need an ECU tune?
No. It’s made to run on the engine’s original settings.
What should I check before fitting it?
Find and fix what caused the old turbo to fail. Common causes are oil starvation or contaminated oil, foreign objects, intake or boost leaks, exhaust or DPF restrictions and boost-control faults.
What warranty does it have?
12 months, under the Demon warranty policy.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




