It is necessary to choose your car model, otherwise you risk buying an item that does not fit. Please note that our search function only provides results relevant to a certain vehicle type.
Catalytic converter, Mounting kit 4514900081
An OEM number is a unique code containing letters and digits.
Car manufacturers use them to mark every part inside their cars.
A non-original car part carrying an OEM number demonstrates that the part meets stringent car manufacturer standards and its parameters and technical specifications are identical to original equipment.
All spare parts in the list below are equivalent to OEM number 451 490 00 81:
- 451 490 00 81 (original number of SMART)
- 451 490 00 81 (original number of MERCEDES-BENZ)
18 items
Catalytic converter JMJ 451 490 00 81Length: 745 mm
Article number: 1091668
Reviews - 3
- Length [mm]: 745
- Weight [kg]: 4,000
- Item number: 1091668
- Our price: 232,58 €
- Manufacturer: JMJ
- EAN number: 5902273282495
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Get a bonus of 1,01 € when you purchase this product
You will receive 1,01 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 4)
232,58 €
price incl. 19% VAT
Catalytic converter BM CATALYSTS 451 490 00 81Euro 4, E9-103R, Ceramic, Non-approved
Article number: BM91590H
Submit a review
- Test Mark: E9-103R
- Material: Ceramic
- only in connection with: FK91590
- Supplementary Info: Non-approved
- Product fulfils: Euro 4
- Item number: BM91590H
- Our price: 236,03 €
- Manufacturer: BM CATALYSTS
- EAN number: 22107243788370378837
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Get a bonus of 1,03 € when you purchase this product
You will receive 1,03 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock
236,03 €
price incl. 19% VAT

Catalytic converter MAXGEAR 451 490 00 81Euro 4
Article number: 27-6222
Submit a review
- Product fulfils: Euro 4
- Item number: 27-6222
- Our price: 250,00 €
- Manufacturer: MAXGEAR
- EAN number: 5905141979053
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Get a bonus of 1,55 € when you purchase this product
You will receive 1,55 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
In stock
250,00 €
Catalytic converter Oyodo 451 490 00 81Euro 5, with fastening/mounting material, with mounting parts, Length: 975 mm
Article number: 10N0015-OYO
Submit a review
- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Emission Standard: Euro 5
- Length [mm]: 975
- Item number: 10N0015-OYO
- Our price: 275,66 €
- Manufacturer: Oyodo
- EAN number: OYO10N0015-OYO
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Get a bonus of 1,30 € when you purchase this product
You will receive 1,30 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock
-32%
compared to
RRP 405,50 €
275,66 €
price incl. 19% VAT

Catalytic converter QUINTON HAZELL 451 490 00 81E9-103R, with mounting parts
Article number: QCAT91590H
Submit a review
- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Test Mark: E9-103R
- with ECE / ABE approval
- Item number: QCAT91590H
- Our price: 322,07 €
- Manufacturer: QUINTON HAZELL
- EAN number: 5050438539097
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Get a bonus of 1,13 € when you purchase this product
You will receive 1,13 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
In stock (Item(s) left: 3)
-24%
compared to
RRP 424,47 €
322,07 €
Catalytic converter LRT 451 490 00 81Euro 5, with mounting parts
Article number: 7902N
Submit a review
- Supplementary Article / Supplementary Info Info 2: with mounting parts
- EG / ECE conform
- Emission Standard: Euro 5
- Vehicle Equipment: for vehicles with OBD
- Item number: 7902N
- Our price: 352,74 €
- Manufacturer: LRT
- EAN number: 4250193652067
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Get a bonus of 1,16 € when you purchase this product
You will receive 1,16 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
In stock (Item(s) left: 4)
-50%
compared to
RRP 706,00 €
352,74 €
Catalytic converter EEC 451 490 00 81Euro 5/Euro 6, Length: 970 mm
Article number: SM6001T
Submit a review
- Emission Standard: Euro 5 / Euro 6
- Length [mm]: 970
- Weight [kg]: 7
- Item number: SM6001T
- Our price: 369,25 €
- Manufacturer: EEC
- EAN number: 221094117452951174529
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Get a bonus of 1,34 € when you purchase this product
You will receive 1,34 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
In stock (Item(s) left: 2)
369,25 €
Catalytic converter IZAWIT 451 490 00 81with fastening/mounting material
Article number: 56.770
Submit a review
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Item number: 56.770
- Our price: 458,56 €
- Manufacturer: IZAWIT
- EAN number: IZA56.770A
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Get a bonus of 1,89 € when you purchase this product
You will receive 1,89 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 2)
458,56 €
price incl. 19% VAT
Catalytic converter VEGAZ 451 490 00 81Euro 4, E9-103R, with fastening/mounting material, Length: 975 mm
Article number: MK-897
Submit a review
- Test Mark: E9-103R
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Emission Standard: Euro 4
- Vehicle Equipment: for vehicles with OBD
- Length [mm]: 975
- Item number: MK-897
- Our price: 470,60 €
- Manufacturer: VEGAZ
- EAN number: 4055503129099
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Get a bonus of 1,96 € when you purchase this product
You will receive 1,96 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 4)
-40%
compared to
RRP 789,34 €
470,60 €
price incl. 19% VAT
Catalytic converter VEGAZ 451 490 00 81Euro 4, with fastening/mounting material
Article number: MK-897IMA
Submit a review
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Emission Standard: Euro 4
- Weight [kg] 0
- Item number: MK-897IMA
- Our price: 570,97 €
- Manufacturer: VEGAZ
- EAN number: 4055503333779
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Get a bonus of 2,24 € when you purchase this product
You will receive 2,24 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 4)
-27%
compared to
RRP 789,34 €
570,97 €
price incl. 19% VAT
Catalytic converter IMASAF 451 490 00 81with mounting parts, Front, Length: 980 mm
Article number: 32.55.33
Submit a review
- Fitting Position: Front
- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Length [mm]: 980
- Item number: 32.55.33
- Our price: 633,04 €
- Manufacturer: IMASAF
- EAN number: 8033434100307
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Get a bonus of 1,39 € when you purchase this product
You will receive 1,39 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 2)
-23%
compared to
RRP 822,12 €
633,04 €
price incl. 19% VAT
Mounting Kit, catalytic converter HJS 451 490 00 81
Article number: 82 13 2858
Reviews - 2
- Item number: 82 13 2858
- Our price: 23,04 €
- Manufacturer: HJS
- EAN number: 4012588684936
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Catalytic converter BLUEKAT 451 490 00 81Euro 4 (D4), with fastening/mounting material
Article number: 1003072
Submit a review
- not suited for fuel type: Ethanol Blended Petrol (E85), CNG / LPG
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Emission Standard: Euro 4 (D4)
- Item number: 1003072
- Our price: 331,00 €
- Manufacturer: BLUEKAT
- EAN number: 4260413683030
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Free delivery on this item
Сurrently out of stock
-35%
compared to
RRP 512,89 €
331,00 €
price incl. 19% VAT
Catalytic converter ERNST 451 490 00 81Euro 4, with mounting kit, Length: 975 mm
Article number: 761017
Submit a review
- Supplementary Article / Supplementary Info Info 2: with mounting kit
- Similar to picture
- Emission Standard: Euro 4
- Vehicle Equipment: for vehicles without trailer hitch
- Length [mm]: 975
- with ECE / ABE approval
- Item number: 761017
- Our price: 407,15 €
- Manufacturer: ERNST
- EAN number: 4007463761017
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Additional information
When selecting a product via a reference number, the exact area of use for the vehicle must be checked!
Details
Free delivery on this item
Сurrently out of stock
-42%
compared to
RRP 711,62 €
407,15 €
price incl. 19% VAT

Catalytic converter IMASAF 451 490 00 81Euro 5, with mounting parts, Front, Length: 975 mm
Article number: 32.55.43
Submit a review
- Fitting Position: Front
- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Version: ALTERNATIVE
- Emission Standard: Euro 5
- Length [mm]: 975
- Weight [kg]: 6,9
- Item number: 32.55.43
- Our price: 446,42 €
- Manufacturer: IMASAF
- EAN number: 8033434131110
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Catalytic converter BOSAL 451 490 00 81Euro 4, with mounting parts
Article number: 090-187
Reviews - 2
- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Emission Standard: Euro 4
- Item number: 090-187
- Our price: 493,24 €
- Manufacturer: BOSAL
- EAN number: 3351640901873
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Catalytic converter VEGAZ 451 490 00 81Euro 4 (D4), E9-103R, with fastening/mounting material
Article number: MK-897EBER
Submit a review
- Test Mark: E9-103R
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Emission Standard: Euro 4 (D4)
- Catalytic Converter Type: with three-way catalytic converter
- Item number: MK-897EBER
- Our price: 552,45 €
- Manufacturer: VEGAZ
- EAN number: 4055503314709
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
Free delivery on this item
Сurrently out of stock
-6%
compared to
RRP 592,33 €
552,45 €
price incl. 19% VAT
Catalytic converter EBERSPÄCHER 451 490 00 81Euro 4 (D4), with fastening/mounting material, Length: 1000 mm
Article number: 23.107.60
Submit a review
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Emission Standard: Euro 4 (D4)
- Length [mm]: 1000
- Weight [kg]: 9,7
- Catalytic Converter Type: with three-way catalytic converter
- Item number: 23.107.60
- Our price: 594,27 €
- Manufacturer: EBERSPÄCHER
- EAN number: 4030813165708
- Condition: New
- Reference number OEM: 4514900081
Show OEM numbers of the product
Details
The best offers: