Name: Catalytic Converter RIDEX 429C0423 OE Ref 1257251
Brand: RIDEX
SKU: RIDEX-429C0423
Price: 348.00 GBP
Availability: InStock
Rating: 4.8 (578 reviews)

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Catalytic Converter RIDEX 429C0423 OE Ref 1257251 RIDEX

Key Specification:

EAN: 4064138029537
Vehicle Equipment: for vehicles with OBD
OEM Reference number: 1253454
Supplementary Info: with exhaust manifold
Supplementary Info: with mounting parts

See Full Specification

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£ 348.00

£ 263.86 excl. VAT

In Stock

SKU:	RIDEX 429C0423
Brand	RIDEX

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

4064138029537

Vehicle Equipment

for vehicles with OBD

OEM Reference number

1253454

Supplementary Info

with exhaust manifold

Supplementary Info

with mounting parts

Supplementary Info

with exhaust manifold gasket(s)

Fitting Position

Front

Weight [kg]

8.18

Length [mm]

820

for manufacturer exhaust norm

Euro 4

Catalytic Converter OE Ref 1257251 – RIDEX – OEM 1253454

This Catalytic Converter OE Ref 1257251 is supplied by RIDEX as a replacement for OEM reference 1253454. It is intended for use in selected FORD, VOLVO vehicles and designed to meet original equipment fit and functional requirements.

The part is identified by manufacturer reference 429C0423 and EAN EAN: 4064138029537, allowing accurate identification and compatibility verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

Fitting position of this Catalytic Converter is: Front
with exhaust manifoldwith mounting partswith exhaust manifold gasket(s)

Fitment & Compatibility

Correct part selection is essential to ensure proper fitment. Please confirm compatibility by matching the OEM reference number or using the vehicle registration lookup tool before ordering.

This part is compatible with selected FORD, VOLVO models. Detailed compatibility information is available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Exhaust category.

FORD

FORD C-MAX (DM2) From 02/2007 to 09/2010

2.0 CNG 4WD 04/2009-09/2010, 107 kw, 1999 ccm, 145 PS, MPV, Petrol , ENG: SYDA

1.8 Flexifuel 4WD 02/2007-09/2010, 92 kw, 1798 ccm, 125 PS, MPV, Petrol , ENG: Q7DA

1.8 4WD 02/2007-09/2010, 90 kw, 1798 ccm, 122 PS, MPV, Petrol , ENG: QQDC

2.0 LPG 4WD 06/2008-09/2010, 107 kw, 1999 ccm, 145 PS, MPV, Petrol , ENG: SYDA

2.0 4WD 02/2007-09/2010, 107 kw, 1999 ccm, 145 PS, MPV, Petrol , ENG: SYDA, AODA, AODB, AODE

1.8 4WD 02/2007-09/2010, 92 kw, 1798 ccm, 125 PS, MPV, Petrol , ENG: QQDB, QQDA

FORD FOCUS C-MAX (DM2) From 10/2003 to 03/2007

2.0 4WD 03/2004-03/2007, 107 kw, 1999 ccm, 145 PS, MPV, Petrol , ENG: SYDA, AODA, AODB, AODE

1.8 4WD 09/2005-03/2007, 90 kw, 1798 ccm, 122 PS, MPV, Petrol , ENG: QQDC

1.8 Flexifuel 4WD 01/2006-03/2007, 92 kw, 1798 ccm, 125 PS, MPV, Petrol , ENG: Q7DA

1.8 4WD 04/2004-03/2007, 92 kw, 1798 ccm, 125 PS, MPV, Petrol , ENG: QQDB, QQDA, Q7DA

1.8 4WD 10/2003-03/2007, 88 kw, 1798 ccm, 120 PS, MPV, Petrol , ENG: CSDB, CSDA

FORD FOCUS II (DA_, HCP, DP) From 07/2004 to 09/2013

1.8 Flexifuel 4WD 01/2006-09/2012, 92 kw, 1798 ccm, 125 PS, Hatchback, Petrol , ENG: QQDB, QQDA, Q7DA

1.8 4WD 03/2006-09/2012, 92 kw, 1798 ccm, 125 PS, Hatchback, Petrol , ENG: QQDB, QQDA, Q7DA

2.0 4WD 07/2004-09/2012, 107 kw, 1999 ccm, 145 PS, Hatchback, Petrol , ENG: SYDA, AODA, AODB, AODE

2.0 LPG 4WD 06/2008-07/2011, 107 kw, 1999 ccm, 145 PS, Hatchback, Petrol , ENG: SYDA

2.0 Flex 4WD 10/2008-03/2010, 107 kw, 1999 ccm, 145 PS, Hatchback, Petrol , ENG: SYDA

2.0 CNG 4WD 04/2009-07/2011, 107 kw, 1999 ccm, 145 PS, Hatchback, Petrol , ENG: SYDA

FORD FOCUS II Convertible From 10/2006 to 09/2010

2.0 4WD 10/2006-09/2010, 107 kw, 1999 ccm, 145 PS, Convertible, Petrol , ENG: SYDA, AODA, AODB, AODE

FORD FOCUS II Estate Van From 07/2004 to 07/2011

1.8 Flexifuel 4WD 06/2009-07/2011, 92 kw, 1798 ccm, 125 PS, Estate Van, Petrol , ENG: QQDA, Q7DA

FORD FOCUS II Saloon (DB_, FCH, DH) From 04/2005

2.0 4WD 04/2005-07/2011, 107 kw, 1999 ccm, 145 PS, Saloon, Petrol , ENG: SYDA, AODA, AODB, AODE

1.8 Flexifuel 4WD 06/2006-07/2011, 92 kw, 1798 ccm, 125 PS, Saloon, Petrol , ENG: QQDB, QQDA, Q7DA

1.8 4WD 03/2006-09/2012, 92 kw, 1798 ccm, 125 PS, Saloon, Petrol , ENG: QQDB, QQDA, Q7DA

FORD FOCUS II Station Wagon (DA_, FFS, DS) From 07/2004 to 09/2012

1.8 4WD 03/2006-09/2012, 92 kw, 1798 ccm, 125 PS, Estate, Petrol , ENG: QQDB, QQDA, Q7DA

1.8 Flexifuel 4WD 01/2006-09/2012, 92 kw, 1798 ccm, 125 PS, Estate, Petrol , ENG: QQDB, QQDA, Q7DA

2.0 4WD 07/2004-09/2012, 107 kw, 1999 ccm, 145 PS, Estate, Petrol , ENG: SYDA, AODA, AODB, AODE

2.0 LPG 4WD 06/2008-07/2011, 107 kw, 1999 ccm, 145 PS, Estate, Petrol , ENG: SYDA

VOLVO

VOLVO C30 (533) From 09/2006 to 12/2013

1.8 FlexFuel 4WD 01/2007-12/2012, 92 kw, 1798 ccm, 125 PS, Hatchback, Petrol , ENG: B 4184 S8

2.0 FlexFuel 4WD 01/2010-12/2012, 107 kw, 1999 ccm, 146 PS, Hatchback, Petrol , ENG: B 4204 S4

2.0 4WD 10/2006-12/2012, 107 kw, 1999 ccm, 145 PS, Hatchback, Petrol , ENG: B 4204 S3

1.8 4WD 10/2006-12/2012, 92 kw, 1798 ccm, 125 PS, Hatchback, Petrol , ENG: B 4184 S11

VOLVO S40 II (544) From 12/2003 to 12/2012

1.8 4WD 04/2004-12/2010, 92 kw, 1798 ccm, 125 PS, Saloon, Petrol , ENG: B 4184 S11

1.8 FlexFuel 4WD 01/2006-12/2010, 92 kw, 1798 ccm, 125 PS, Saloon, Petrol , ENG: B 4184 S8

2.0 4WD 10/2006-12/2012, 107 kw, 1999 ccm, 146 PS, Saloon, Petrol , ENG: B 4204 S3

2.0 F 4WD 10/2009-12/2012, 107 kw, 1999 ccm, 146 PS, Saloon, Petrol , ENG: B 4204 S4

VOLVO V50 (545) From 12/2003 to 12/2012

2.0 4WD 10/2006-12/2012, 107 kw, 1999 ccm, 146 PS, Estate, Petrol , ENG: B 4204 S3

1.8 4WD 04/2004-12/2010, 92 kw, 1798 ccm, 125 PS, Estate, Petrol , ENG: B 4184 S11

2.0 FlexFuel 4WD 01/2010-12/2012, 107 kw, 1999 ccm, 146 PS, Estate, Petrol , ENG: B 4204 S4

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 AUG, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2025
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2025
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.