Free Delivery to Most of the UK · Next Day on Orders Before 4pm

BM51012 Connecting Pipe for Opel Astra H, Opel Astravan and 2 more models

£40.83 ex VAT (£48.99 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 4 vehicles — see the list or check yours before you buy.

Fitting kit included — no hidden extras (FK51012A)

2 years warranty

SKU: BM51012 Category: Manufactured by BM Catalysts

Fits these vehicles (4)

  • Opel
  • Astra H 1.7 Diesel CDTi (Z17DTJ; Z17DTR engines; Estate models), 2/2007 to 4/2010, 4 Engine codes Z17DTJ, Z17DTR
  • Astravan 1.7 Diesel CDTi (A17DTJ; A17DTR engine), 5/2010 to 10/2010, Euro 5 Engine code A17DTR
  • Vauxhall
  • Astra 1.7 Diesel Mk.5 CDTi (Z17DTJ; Z17DTR engines; Estate models), 2/2007 to 4/2010, Euro 4 Engine codes Z17DTJ, Z17DTR
  • Astravan 1.7 Diesel Mk.5 CDTi (A17DTJ; A17DTR engine), 6/2011 to 12/2013, Euro 5 Engine code A17DTR

Cross references

BM51012 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
132203825854366
Klarius
GM621M
Bosal
850-099

Will this part fit my vehicle?

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Additional information

Weight 3 kg
Dimensions 1640 mm