The inlet manifold (OE 03P129711D) is a vital engine air intake component designed to distribute clean, metered air from the turbocharger and throttle body into each cylinder of the 1.2 TDI diesel engine used in several Volkswagen Group vehicles. When fitted on models such as the VW Polo V, Skoda Roomster, Seat Ibiza and related 1.2 TDI derivatives, this direct-replacement manifold ensures balanced airflow for efficient combustion, smooth idle and consistent performance. A worn or damaged intake manifold can lead to rough running, reduced power delivery or increased diesel emissions — issues this OE-compatible unit helps address.

OEM Number: BKS-VW-025, 25VWBKS, EEP/VW/420A, 03P129711D, 03P129711B, 03P129711C, 1047469S04
 
Fitting Position : Front, Engine Compartment

Quantity : 1

Make	Model	Variant	Type	Engine	Chassis	Year
Seat	Ibiza	Diesel Coupe	1.2 TDI	1199cc 55KW 75HP CFWA	FWD Mk IV 6J1,6P5	2010-2015
Seat	Ibiza	Diesel Estate	1.2 TDI	1199cc 55KW 75HP CFWA	FWD Mk IV 6J8,6P8	2010-2015
Seat	Ibiza	Diesel Hatch	1.2 TDI	1199cc 55KW 75HP CFWA	FWD Mk IV 6J5,6P1	2010-2015
Skoda	Fabia	Diesel Estate	1.2 TDI	1199cc 55KW 75HP CFWA	FWD II 545,5J	2010-2014
Skoda	Fabia	Diesel Hatch	1.2 TDI	1199cc 55KW 75HP CFWA	FWD II 542,5J	2010-2014
Skoda	Roomster	Diesel Estate Van	1.2 TDI	1199cc 55KW 75HP CFWA	FWD -- 5J	2010-2015
Skoda	Roomster	Diesel MPV	1.2 TDI	1199cc 55KW 75HP CFWA	FWD -- 5J7	2010-2015
VW	Polo	Diesel Hatch	1.2 TDI	1199cc 55KW 75HP CFWA	FWD V 6R1,6C1,601,603	2009-2014
Make	Model	Variant	Type	Engine	Chassis	Year

Our SKU: TVW03P129711D_94 

All our Inlet Manifold for VW Polo V Skoda Roomster Seat 1.2 TDI 03P129711B 03P129711D are OEM quality and reliable after market car parts. This Inlet Manifold for VW Polo V Skoda Roomster Seat 1.2 TDI 03P129711B 03P129711D is specifically compatible with Seat: Ibiza, Skoda: Fabia, Roomster, VW: Polo, .

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

Key Benefits

✔ OEM-Compatible Replacement (03P129711D)
Directly matches original equipment part number 03P129711D for a precise fit without modifications, restoring factory-spec airflow characteristics.

✔ Optimises Air Distribution
Evenly distributes intake air to all cylinders of the 1.2 TDI engine, helping maintain proper combustion, torque delivery and fuel efficiency.

✔ Reduces Running Issues
Aging or cracked manifolds can cause vacuum leaks, idle inconsistencies and loss of performance — replacing with this manifold can help eliminate those symptoms.

✔ Durable Material Construction
Made from engine-rated plastics or composites to withstand heat, vibration and long-term diesel operation.

✔ Broad Vehicle Coverage
Commonly used on TDI engines in VW Polo V, Skoda Fabia/Roomster, Seat Ibiza and other 1.2 TDI models equipped with the CFWA engine code.

Frequently Asked Questions

Q: What does the inlet manifold do?
The inlet (or intake) manifold routes air from the turbo or throttle body to the engine’s cylinders, ensuring smooth and balanced airflow for efficient combustion and consistent engine performance.

Q: What are symptoms of a failing manifold?
Signs include rough idle, reduced power output, poor acceleration, increased emissions, misfires or engine warning lights — often caused by cracks, leaks or gasket failures.

Q: Is this a direct-fit part?
Yes — this intake manifold is designed to match OE reference 03P129711D and fits vehicles that originally used this part, offering direct fitment with existing mounting points.

Q: Which vehicles does it fit?
Typically fitted on VW Polo V, Skoda Roomster, Skoda Fabia II, Seat Ibiza and similar models powered by the 1.2 TDI engine code CFWA / 55 kW (75 hp). Always check your exact part number and vehicle model before ordering.

Q: Can I install this myself?
Yes — basic mechanic skills and standard tools can allow DIY installation, but professional installation ensures correct sealing and vacuum integrity.