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MERCEDES-BENZ 123-Series catalytic converter

MERCEDES-BENZ 123-Series Catalytic converter replacement kit at best price
Select your car model to search for MERCEDES-BENZ 123-Series catalytic converter
CAN’T FIND YOUR CAR IN THE CATALOGUE?

Where to buy MERCEDES-BENZ 123-Series catalytic converter at a good price? At AUTODOC!

MERCEDES-BENZ 123-Series Cat converter upgrade
Top categories

Cat converter for Top MERCEDES-BENZ 123-Series Models

Mercedes-Benz W123 Coupe
Mercedes W123 Estate
Mercedes-Benz W123 Saloon

AUTODOC Bestsellers: buy online at a good price to reduce MERCEDES-BENZ 123-Series catalytic converter replacement costs

The best selling Catalytic converter replacement parts suitable for MERCEDES-BENZ 123-Series are available for your in original quality from our Catalyst catagory.

JMJ 1080330 1977 MERCEDES-BENZ 123-Series catalytic converter price uk
Parts Details
  • Engine Code: OM 651.940
  • JMJ: Catalytic converter
  • Item number: 1080330
  • Our price: £ 278,45
Details
JMJ 1080330 Catalytic converter OM 651.940
Article number: 1080330
£ 278,45
price incl. 20% VAT, free delivery
JMJ 1080300 1976 MERCEDES-BENZ 123-Series catalytic converter price uk
Parts Details
  • Emission Standard: Euro 4 (D4)
  • Length [mm]: 400
  • Weight [kg]: 4,500
  • JMJ: Catalytic converter
  • Item number: 1080300
  • Our price: £ 300,31
  • Condition: New
Details
JMJ 1080300 Catalytic converter Euro 4 (D4), Length: 400 mm
Article number: 1080300
£ 300,31
price incl. 20% VAT, free delivery
BM CATALYSTS BM80590H 1977 MERCEDES-BENZ 123-Series catalytic converter price uk
Parts Details
  • Test Mark: E9-103R
  • Material: Ceramic
  • only in connection with: FK80590
  • Supplementary Info: Non-approved
  • Product fulfils: Euro 5
  • BM CATALYSTS: Catalytic converter
  • Item number: BM80590H
  • Our price: £ 270,93
  • Condition: New
Details
BM CATALYSTS BM80590H Catalytic converter Euro 5, E9-103R, Ceramic, Non-approved
Article number: BM80590H
£ 270,93
price incl. 20% VAT, free delivery
BM CATALYSTS BM80433H 1976 MERCEDES-BENZ 123-Series catalytic converter price uk
Reviews - 1
Parts Details
  • Test Mark: E9-103R
  • Material: Ceramic
  • only in connection with: FK80433
  • Supplementary Info: Non-approved
  • Product fulfils: Euro 4
  • BM CATALYSTS: Catalytic converter
  • Item number: BM80433H
  • Our price: £ 226,23
  • Condition: New
Details
BM CATALYSTS BM80433H Catalytic converter Euro 4, E9-103R, Ceramic, Non-approved
Article number: BM80433H
£ 226,23
price incl. 20% VAT, free delivery
JMJ 1080328 1977 Mercedes 123-Series catalytic converter price uk
Reviews - 2
Parts Details
  • Emission Standard: Euro 3 (D3)
  • Length [mm]: 420
  • Weight [kg]: 2,450
  • JMJ: Catalytic converter
  • Item number: 1080328
  • Our price: £ 200,89
  • Condition: New
Details
JMJ 1080328 Catalytic converter Euro 3 (D3), Length: 420 mm
Article number: 1080328
£ 200,89
price incl. 20% VAT, free delivery
JMJ 1080364 1976 Mercedes 123-Series catalytic converter price uk
Reviews - 1
Parts Details
  • Emission Standard: Euro 4 (D4)
  • Length [mm]: 600
  • Weight [kg]: 3,800
  • JMJ: Catalytic converter
  • Item number: 1080364
  • Our price: £ 248,84
  • Condition: New
Details
JMJ 1080364 Catalytic converter Euro 4 (D4), Length: 600 mm
Article number: 1080364
£ 248,84
price incl. 20% VAT, free delivery
IZAWIT 42.102 1977 Mercedes 123-Series catalytic converter price uk
Parts Details
  • IZAWIT: Repair Pipe, catalytic converter
  • Item number: 42.102
  • Our price: £ 30,09
  • Condition: New
Details
IZAWIT 42.102 Repair Pipe, catalytic converter
Article number: 42.102
£ 30,09
price incl. 20% VAT, excl. delivery costs
JMJ 1080378 1976 Mercedes 123-Series catalytic converter price uk
Parts Details
  • Length [mm]: 500
  • Weight [kg]: 2.860
  • JMJ: Catalytic converter
  • Item number: 1080378
  • Our price: £ 260,88
Details
JMJ 1080378 Catalytic converter Length: 500 mm
Article number: 1080378
£ 260,88
price incl. 20% VAT, free delivery
-31%
LRT FF60250Q MERCEDES-BENZ 123-Series cat replacement cost uk
Parts Details
  • Fitting Position: after catalytic converter
  • Pipe Diameter [mm]: 60
  • Length [mm]: 250
  • for current market value repairs
  • LRT: Repair Pipe, catalytic converter
  • Item number: FF60250Q
  • Our price: £ 66,49
  • Condition: New
Details
LRT FF60250Q Repair Pipe, catalytic converter after catalytic converter
Article number: FF60250Q
compared to RRP £ 96,62

£ 66,49
price incl. 20% VAT, excl. delivery costs
-12%
Oyodo 20N0042-OYO MERCEDES-BENZ 123-Series cat converter replacement cost uk
Parts Details
  • Supplementary Article / Supplementary Info Info 2: with mounting parts
  • not for emission standard: Euro 4 (D4)
  • Emission Standard: Euro 4 (D4)
  • Length [mm]: 580
  • Product fulfils: Euro 4 (D4)
  • Oyodo: Catalytic converter
  • Item number: 20N0042-OYO
  • Our price: £ 255,39
  • Condition: New
Details
Oyodo 20N0042-OYO Catalytic converter Euro 4 (D4), Euro 4 (D4), with mounting parts, Length: 580 mm
Article number: 20N0042-OYO
compared to RRP £ 290,25

£ 255,39
price incl. 20% VAT, free delivery
JMJ 1080252 MERCEDES-BENZ 123-Series catalyst replacement cost uk
Parts Details
  • Engine Code: OM646
  • JMJ: Catalytic converter
  • Item number: 1080252
  • Our price: £ 218,12
Details
JMJ 1080252 Catalytic converter OM646
Article number: 1080252
£ 218,12
price incl. 20% VAT, free delivery
NAP carparts CAK10455 MERCEDES-BENZ 123-Series catalytic converter replacement cost uk
Parts Details
  • Engine Code: OM646.962, OM646.963, OM611.962
  • Emission Standard: Euro 4 (D4)
  • Vehicle Equipment: for vehicles with OBD
  • Length [mm]: 420
  • Weight [kg]: 2,900
  • NAP carparts: Catalytic converter
  • Item number: CAK10455
  • Our price: £ 200,05
  • Condition: New
Details
NAP carparts CAK10455 Catalytic converter Euro 4 (D4), OM646.962, OM646.963, OM611.962, Length: 420 mm
Article number: CAK10455
£ 200,05
price incl. 20% VAT, free delivery
-55%
VEGAZ MK-832 genuine Mercedes 123-Series cat cost uk
Parts Details
  • Supplementary Article / Supplementary Info: with fastening / mounting material
  • Emission Standard: Euro 3, Euro 4 (D4)
  • Vehicle Equipment: for vehicles with OBD
  • Length [mm]: 550
  • VEGAZ: Catalytic converter
  • Item number: MK-832
  • Our price: £ 385,14
  • Condition: New
Details
VEGAZ MK-832 Catalytic converter Euro 3, Euro 4 (D4), with fastening/mounting material, Length: 550 mm
Article number: MK-832
compared to RRP £ 875,16

£ 385,14
price incl. 20% VAT, free delivery
HJS 91 13 1629 genuine Mercedes 123-Series cat converter cost uk
Parts Details
  • Supplementary Article / Supplementary Info Info 2: with fastening material
  • Inner Diameter of Connection (slotted) [mm]: 61
  • HJS: Repair Pipe, catalytic converter
  • Item number: 91 13 1629
  • Our price: £ 71,83
  • Condition: New
Details
HJS 91 13 1629 Repair Pipe, catalytic converter with fastening material
Article number: 91 13 1629
£ 71,83
price incl. 20% VAT, excl. delivery costs
-55%
WALKER 20726 genuine Mercedes 123-Series catalyst cost uk
Parts Details
  • Supplementary Article / Supplementary Info Info 2: with mounting parts
  • Supplementary Article / Supplementary Info: without fastening / mounting material
  • Length [mm]: 335
  • Weight [kg]: 2,9
  • Code Letter: 91
  • WALKER: Catalytic converter
  • Item number: 20726
  • Our price: £ 237,51
  • Condition: New
Details
WALKER 20726 Catalytic converter 91, without fastening/mounting material, with mounting parts, Length: 335 mm
Article number: 20726
compared to RRP £ 537,84

£ 237,51
price incl. 20% VAT, free delivery
NAP carparts CAD10602 genuine Mercedes 123-Series catalytic converter cost uk
Parts Details
  • Test Mark: E9-103R
  • Emission Standard: Up to Euro 4
  • Follow installation instructions
  • NAP carparts: Catalytic converter
  • Item number: CAD10602
  • Our price: £ 248,12
  • Condition: New
Details
NAP carparts CAD10602 Catalytic converter Up to Euro 4, E9-103R
Article number: CAD10602
£ 248,12
price incl. 20% VAT, free delivery
-17%
Oyodo 20N0069-OYO genuine Mercedes-Benz 123-Series catalyst cost uk
Reviews - 1
Parts Details
  • Supplementary Article / Supplementary Info Info 2: with mounting parts
  • not for emission standard: Euro 4 (D4)
  • Emission Standard: Euro 4 (D4)
  • Length [mm]: 400
  • Product fulfils: Euro 4 (D4)
  • Oyodo: Catalytic converter
  • Item number: 20N0069-OYO
  • Our price: £ 359,50
  • Condition: New
Details
Oyodo 20N0069-OYO Catalytic converter for MERCEDES-BENZ 123-Series Euro 4 (D4), Euro 4 (D4), with mounting parts, Length: 400 mm
Article number: 20N0069-OYO
compared to RRP £ 433,21

£ 359,50
price incl. 20% VAT, free delivery
-56%
BOSAL 090-661 genuine Mercedes-Benz 123-Series catalysts cost uk
Parts Details
  • Supplementary Article / Supplementary Info Info 2: with mounting parts
  • Emission Standard: Euro 5
  • BOSAL: Catalytic converter
  • Item number: 090-661
  • Our price: £ 426,00
  • Condition: New
Details
BOSAL 090-661 Catalytic converter for MERCEDES-BENZ 123-Series Euro 5, with mounting parts
Article number: 090-661
compared to RRP £ 969,35

£ 426,00
price incl. 20% VAT, free delivery
-39%
HELLA 8LE 366 052-821 genuine Mercedes-Benz 123-Series catalytic converter petrol or diesel cost uk
Parts Details
  • Multi-piece: two-piece
  • Quantity Unit: Kit
  • Supplementary Article / Supplementary Info Info 2: with mounting parts
  • Manufacturer Restriction: 8LE 366 052-821
  • Emission Standard: Euro 2
  • Assy. / disassy. by qualified personnel required!
  • HELLA: Catalytic converter
  • Item number: 8LE 366 052-821
  • Our price: £ 334,10
  • Condition: New
Details
HELLA E9 103R-00 24993 Catalytic converter for MERCEDES-BENZ 123-Series Euro 2, with mounting parts
Article number: 8LE 366 052-821
compared to RRP £ 554,82

£ 334,10
price incl. 20% VAT, free delivery
-30%
HELLA 8LA 366 007-401 genuine Mercedes-Benz 123-Series catalytic convertor cost uk
Parts Details
  • Supplementary Article / Supplementary Info Info 2: with mounting parts
  • Multi-piece: two-piece
  • Quantity Unit: Kit
  • Assy. / disassy. by qualified personnel required!
  • Manufacturer Restriction: 8LA 366 007-401
  • HELLA: Repair Pipe, catalytic converter
  • Item number: 8LA 366 007-401
  • Our price: £ 43,20
  • Condition: New
Details
HELLA 8LA 366 007-401 Catalytic converter for MERCEDES-BENZ 123-Series with mounting parts
Article number: 8LA 366 007-401
compared to RRP £ 62,38

£ 43,20
price incl. 20% VAT, excl. delivery costs

AUTODOC tips and tricks to MERCEDES-BENZ 123-Series Cat

Cat suitable for Mercedes-Benz 123-Series: which brand is better?

According to our customers, the best spare parts in the product category Cat converter suitable for Mercedes 123-Series come from the following brands:

Catalyst suitable for MB 123-Series: how much does this product cost?

The price of car parts within the category Catalytic converter suitable for MERCEDES-BENZ 123-Series ranges from £30 to £426, depending on the manufacturer and product specifications.

What should I do if the catalytic converter warning light is flashing?

If the catalytic converter warning light flashes up intermittently or the light’s on for long periods, it usually means that the catalytic converter is faulty or bad. You should check the heat shield plate and find out whether a catalytic converter replacement is necessary to prevent further faults.

Which catalytic converter to choose for a Mercedes-Benz 123-Series Coupe; Estate; W123

Length [mm] 250; 335; 400; 420; 500; 550; 580; 600
Weight [kg] 2.45; 2.86; 2.9; 3.8; 4.5
Emission rate Euro 2; Euro 3; Euro 3 (D3); Euro 4 (D4); Euro 5; Up to Euro 4

How much is a catalytic converter for the MERCEDES-BENZ 123-Series?

The price of a catalytic converter for the Mercedes 123-Series typically ranges from £30.09 to £426.

Safe Order 200 days for MERCEDES-BENZ 123-Series Catalyst purchase
Safe Order 200 days
Safe Order 200 days

Confidence in online shopping! You can return MERCEDES-BENZ 123-Series catalytic converter without explanation within 200 days after purchase and get your money back. How? Just use the Safe Order service at the checkout page. The service cost is only £ 3,95.

Free Shipping by MERCEDES-BENZ 123-Series Catalytic convertor purchase
Free Shipping
Free Shipping

Each order from £ 140 value of goods, include free shipping within Great Britain.
*Does not apply to large-size auto parts.
*Except/excluding areas with the following postcodes: GY#####, JE#####, IM#####