Description
PU 936/2 X Fuel Filter for VW Audi Seat Skoda 1.9 TDI & 2.0 TDI Diesel (2003-2012)
Product Overview
The iFJF PU 936/2 X is a high-quality replacement fuel filter designed for Volkswagen Group TDI diesel engines from 2003 to 2012. This filter fits a wide range of popular models including the Audi A3, VW Golf Mk5/Mk6, VW Jetta, Seat Leon, and Skoda Octavia equipped with the 1.9L and 2.0L TDI PD (Pumpe-Düse) and common-rail diesel engines. Directly replaces OEM part numbers 1K0127434A and 1K0127177A.
Modern TDI high-pressure fuel injection systems demand clean fuel. This filter's high-efficiency media captures microscopic particles that can damage PD unit injectors and common-rail injectors operating at pressures exceeding 2,000 bar. Regular fuel filter replacement is one of the most cost-effective ways to protect your TDI's injection system from premature wear.
Key Features
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OEM-Equivalent Filtration: Meets or exceeds VW/Audi OEM filtration specifications for TDI PD and common-rail diesel engines.
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Wide Cross-Compatibility: Fits 1.9L TDI and 2.0L TDI engines across Audi A3, VW Golf Mk5/Mk6, Jetta, Passat, Touran, Seat Leon/Altea/Toledo, and Skoda Octavia.
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Direct OEM Replacement: Replaces 1K0127434A, 1K0127177A, PU 936/2 X, and Mann PU 936/2x.
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Corrosion-Resistant Housing: Durable construction withstands under-hood heat, vibration, and road salt exposure.
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Easy DIY Replacement: Accessible filter location on most TDI models — typical replacement takes 15-20 minutes with basic hand tools.
Compatibility / Fitment
| Make |
Model |
Engine |
Year Range |
| Audi |
A3 (8P) |
1.9 TDI / 2.0 TDI |
2003-2010 / 2003-2012 |
| VW |
Golf Mk5 / Mk6 |
1.9 TDI / 2.0 TDI |
2003-2012 |
| VW |
Jetta Mk5 |
2.0 TDI |
2005-2010 |
| VW |
Passat B6 |
1.9 TDI / 2.0 TDI |
2005-2010 |
| VW |
Touran |
1.9 TDI / 2.0 TDI |
2003-2010 |
| Seat |
Leon / Altea / Toledo |
1.9 TDI / 2.0 TDI |
2005-2012 |
| Skoda |
Octavia Mk2 |
1.9 TDI / 2.0 TDI |
2004-2012 |
Specifications
| Specification |
Value |
| OEM Part Numbers |
1K0127434A, 1K0127177A, PU 936/2 X |
| Filter Type |
Inline Canister Fuel Filter |
| Compatible Engines |
1.9L TDI PD, 2.0L TDI PD, 2.0L TDI CR |
| Filtration Efficiency |
≥95% at OEM-specified micron rating |
| Replacement Interval |
Every 40,000-60,000 miles (per VW service schedule) |
Frequently Asked Questions
Q: Will this fit my 2006 VW Golf TDI?
A: Yes — the PU 936/2 X fits 2003-2009 Golf Mk5 1.9 TDI and 2.0 TDI models. Always verify your engine code (BKC, BXE, BKD, etc.) against the fitment chart above.
Q: How do I know when to replace my fuel filter?
A: VW recommends every 40,000 miles (60,000 km). Symptoms of a clogged filter include hard starting, hesitation under acceleration, and reduced fuel economy.
Q: Do I need special tools to replace this filter?
A: Basic hand tools are sufficient. You'll need a screwdriver for the hose clamps and possibly Torx bits for the filter housing bracket. Have rags ready for fuel spillage.
Q: Does this filter need to be primed after installation?
A: On TDI PD engines with in-tank lift pumps, cycle the ignition on (without starting) 3-4 times to prime the system. On earlier models with tandem pumps, you may need to use a vacuum pump or hand primer.
Q: Is this the same as the Mann PU 936/2x?
A: Yes — this is a direct equivalent replacement that meets the same filtration specifications as the Mann PU 936/2x filter.
