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SCR Catalyst for Audi Q3, SEAT Tarraco and 8 more models – BM31201H
BM31201H — Homologated SCR - Image 2

BM31201H for Audi Q3, SEAT Tarraco and 8 more models

£739.99 ex VAT (£887.99 inc VAT)

In stock — order by 4pm for next working day delivery, free to most UK addresses.

… Ordered afternoon one day and delivered perfectly the next. Fitted perfectly. Excellent service.Everything perfect. Cat was advertised at a decent price, website works very well, Ordered afternoon one day and delivered perfectly the next. Fitted perfectly. Excellent service.

George H., CatHive customer · October 2026

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Fitment guarantee: if a part we list for your vehicle doesn’t fit it, we collect it at our cost and send the right part or refund you in full.

14 days to change your mind: return the part unused, in its packaging.

PLEXPAD LTD trading as CatHive · Company number 14156842 · Registered office 124 City Road, London EC1V 2NX · 0207 870 3694

Getting it fitted

Any garage or exhaust centre can fit this part. Its fitting kit is included.

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Garages: open a Trade Account for trade prices.

Fits 10 vehicles (13 variants) — see the list or check yours before you buy.

Fitting kit included — no hidden extras (FK31201C)

Type Approved

2 years warranty

Seen this part cheaper? Our Price Promise beats it by half the difference.

SKU: BM31201H Category: Manufactured by BM Catalysts

Fits these vehicles (10 vehicles, 13 variants)

  • Audi
  • Q3 2.0 Diesel 40 TDi Quattro (DFHA Engine; cat/ combined), 10/2018 to 7/2020, 6 Engine code DFHA
  • SEAT
  • Tarraco 2.0 Diesel TDi 4Drive (DFHA Engine; cat/sDPF combined), 9/2018 to 7/2020, Euro 6 Engine code DFHA
  • Skoda
  • Kodiaq 2.0 Diesel TDi 4x4 (DFHA engine; cat/sDPF combined), 10/2016 to 9/2020, Euro 6 Engine code DFHA
  • Superb 2.0 Diesel TDi (DDAA; DFCA; DFHA engines; cat/sDPF combined), 3/2015 to 7/2020, Euro 6 Engine codes DDAA, DFCA, DFHA
  • Superb 2.0 Diesel TDi 4x4 (DDAA; DFCA; DFHA engs; cat/sDPF combined), 3/2015 to 5/2018, Euro 6 Engine codes DDAA, DFCA, DFHA
  • Volkswagen
  • Arteon 2.0 Diesel TDi (DFHA Engine; cat/sDPF combined), 5/2017 to 6/2020, Euro 6 Engine code DFHA
  • Arteon 2.0 Diesel TDi 4motion (DFHA Engine; cat/sDPF combined), 5/2017 to 5/2018, Euro 6 Engine code DFHA
  • Passat Alltrack 2.0 Diesel TDi 4motion (DDAA; DFCA; DFHA Engines; cat/sDPF), 5/2015 to 5/2018, Euro 6 Engine codes DDAA, DFCA, DFHA
  • Passat 2.0 Diesel TDi (DDAA; DFCA; DFHA engines; cat/sDPF combined), 11/2014 to 10/2020, Euro 6 Engine codes DDAA, DFCA, DFHA
  • Passat 2.0 Diesel TDi 4motion (DDAA; DFCA; DFHA Engines; cat/sDPF), 11/2014 to 5/2018, Euro 6 Engine codes DDAA, DFCA, DFHA

Cross references

BM31201H replaces these part numbers. Search any of them in the box at the top of the page to land here again.

OE (manufacturer) part numbers
04L131602NV04L131602NX04L131670LV04L131670LX04L131671KX04L131671NX04L131678F04L131678FV04L131678FX04L131678S04L131678SX
Walker
73422

Will this part fit my vehicle?

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Additional information

Weight 6.4 kg
Dimensions 360 mm

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