002 017 15 21 – OEM & Aftermarket Auto Parts Online

OE Reference Numbers

MERCEDES-BENZ0020171521•000 154 26 05•000154380564•002017152180•000 154 38 05•002 017 20 21•000154240526•003 154 26 06•000 154 24 06•003017492180

Show More▼

OE Number stands for Original Equipment Number — the number of a complete component or sub-assembly originally fitted to the vehicle. OE Number is interchangeable with the term Genuine Number.

Select your vehicle

Add your car to see parts that fit it exactly.

Select your vehicle

Add your car to see parts that fit it exactly.

OE parts come from the original manufacturer. Aftermarket parts are quality alternatives, often at a lower price.

48 results

MERCEDES-BENZ

OE Verified by Carbus24

Exact Match

0020171521 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 240 D (123.123)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

Exact Match

0020171521 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 240 D (123.123)

Opening Pressure from [bar]:115 bar

Opening Pressure to [bar]:123 bar

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0001543805 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

39.86 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0001543805 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

for OE number:000 154 3805

Voltage to [V]:28.4 V

Operating voltage [V]:24 V

39.86 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

003017492180 - Nozzle and Holder Assembly IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

MERCEDES-BENZ

OE Verified by Carbus24

003017492180 - Nozzle and Holder Assembly IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

003017492180 - Nozzle and Holder Assembly IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SCANIA

OE Verified by Carbus24

1502245 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SCANIA

OE Verified by Carbus24

1502245 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

Voltage [V]:24 V

Net Weight [g]:95 g

Operating temperature to [C°]:125 °C

Packing Type:Box

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

002017152180 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

002017152180 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SCANIA

OE Verified by Carbus24

501245 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SCANIA

OE Verified by Carbus24

501245 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

for OE number:000 154 3805

Voltage to [V]:28.4 V

Operating voltage [V]:24 V

Net Weight [g]:95 g

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

000154380564 - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

MERCEDES-BENZ

OE Verified by Carbus24

000154380564 - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

000154380564 - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

0042540208 - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

RENAULT

OE Verified by Carbus24

0042540208 - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

RENAULT

OE Verified by Carbus24

0042540208 - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

1201030382 - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

MEGA

OE Verified by Carbus24

1201030382 - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MEGA

OE Verified by Carbus24

1201030382 - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

001017902180 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

001017902180 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0010179421 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0010179421 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

001017942180 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

001017942180 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

001017762180 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

001017762180 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0010179021 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0010179021 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0010177621 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0010177621 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0031542606 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0031542606 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

for OE number:000 154 3805

Voltage to [V]:28.4 V

Operating voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0121540402 - Alternator MERCEDES-BENZ AXOR 2 2035 S, 2036 S, LS

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0121540402 - Alternator MERCEDES-BENZ AXOR 2 2035 S, 2036 S, LS

Length [mm]:191 mm

Alternator Type:excl. vacuum pump

Fastening Type:Single pivoted lever

Rotation Direction:Clockwise rotation

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0121540502 - Alternator MERCEDES-BENZ CITARO (O 530) Citaro N

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0121540502 - Alternator MERCEDES-BENZ CITARO (O 530) Citaro N

Voltage [V]:24 V

Supplementary Article/Supplementary Info:with integrated regulator

Plug Type ID:PLUG698

Number of grooves:9

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0121541002 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0121541002 - Alternator

Alternator Charging Current [A]:80 A

Belt Pulley Ø [mm]:72 mm

Rotation Direction:Clockwise rotation

Voltage [V]:28 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0121541102 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0121541102 - Alternator

Voltage [V]:28 V

Alternator Charging Current [A]:100 A

Recommended additional repairs:V-Belt/V-ribbed Belt

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0131544302 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

0131544302 - Alternator

Voltage [V]:28 V

Alternator Charging Current [A]:100 A

Recommended additional repairs:V-Belt/V-ribbed Belt

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

DAF

OE Verified by Carbus24

1624197 - Alternator Regulator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

DAF

OE Verified by Carbus24

1624197 - Alternator Regulator

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

CUMMINS

OE Verified by Carbus24

3357747 - Alternator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

CUMMINS

OE Verified by Carbus24

3357747 - Alternator

Voltage [V]:24 V

Version:554942RIB

Alternator Charging Current [A]:80 A

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SCANIA

OE Verified by Carbus24

1501246 - Alternator Regulator MERCEDES-BENZ OF 1413

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SCANIA

OE Verified by Carbus24

1501246 - Alternator Regulator MERCEDES-BENZ OF 1413

Weight [kg]:0.099 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

1501245 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

SCANIA

OE Verified by Carbus24

1501245 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SCANIA

OE Verified by Carbus24

1501245 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

for OE number:000 154 3805

Voltage to [V]:28.4 V

Operating voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

A0001542406 - Alternator Regulator MERCEDES-BENZ OF 1413

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

A0001542406 - Alternator Regulator MERCEDES-BENZ OF 1413

Weight [kg]:0.099 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

A0001542405 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

A0001542405 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

for OE number:000 154 3805

Voltage to [V]:28.4 V

Operating voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

A0001543805 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MERCEDES-BENZ

OE Verified by Carbus24

A0001543805 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

for OE number:000 154 3805

Voltage to [V]:28.4 V

Operating voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

RENAULT

OE Verified by Carbus24

7420523391 - Alternator Regulator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

RENAULT

OE Verified by Carbus24

7420523391 - Alternator Regulator

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

IVECO

OE Verified by Carbus24

42537055 - Alternator Regulator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

IVECO

OE Verified by Carbus24

42537055 - Alternator Regulator

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

DAF

OE Verified by Carbus24

1450808 - Alternator Regulator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

DAF

OE Verified by Carbus24

1450808 - Alternator Regulator

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

0 986 430 151 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

BOSCH

0 986 430 151 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

85.71 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

BOSCH

0 986 430 151 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 300 D (123.130)

Weight [kg]:0.262 kg

85.71 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

ERA

215250 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

25.79 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

ERA

215250 - Alternator Regulator MERCEDES-BENZ LK/LN2 814 F

Voltage [V]:28.3 V

Number of pins:5 -pin connector

25.79 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

FEBI BILSTEIN

33871 - Alternator Regulator SCANIA 4 - series 114 C/340

51.3 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

FEBI BILSTEIN

33871 - Alternator Regulator SCANIA 4 - series 114 C/340

Thickness [mm]:36.5 mm

Hole Spacing [mm]:79 mm

Number of connectors:5

Length [mm]:70 mm

51.3 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

STELLOX

88-11003-SX - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

STELLOX

88-11003-SX - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

WILMINK GROUP

WG2281660 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 240 D (123.123)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

WILMINK GROUP

WG2281660 - Nozzle and Holder Assembly MERCEDES-BENZ 123 Saloon (W123) 240 D (123.123)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

TRICLO

121314 - Exterior Door Handle TOYOTA YARIS (_P1_) 1.0 (SCP10_, SCP10R)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

TRICLO

121314 - Exterior Door Handle TOYOTA YARIS (_P1_) 1.0 (SCP10_, SCP10R)

Fitting Position:outer

Surface:primed

Lock System:without lock barrel

paired article number:121315

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

KRAFT

1502245 - Water Pump, engine cooling

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

KRAFT

1502245 - Water Pump, engine cooling

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

AUGER

121314 - Gear, air compressor

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

AUGER

121314 - Gear, air compressor

Weight [kg]:0.099 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

WAI

IB297 - Alternator Regulator

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

WAI

IB297 - Alternator Regulator

Voltage [V]:24 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

KAWE

235703 - Piston, brake caliper MERCEDES-BENZ S-CLASS Coupe (C126) 420 SEC (126.046)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

KAWE

235703 - Piston, brake caliper MERCEDES-BENZ S-CLASS Coupe (C126) 420 SEC (126.046)

Material:Steel

Height [mm]:31 mm

Diameter [mm]:57 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

KYB-MEA

235703 - Shock Absorber

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

KYB-MEA

235703 - Shock Absorber

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

AUGER

78942 - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

AUGER

78942 - Alternator Regulator IVECO EUROCARGO I-III 75 E 16 tector, 75 E 16 P tector

Weight [kg]:0.13 kg

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MAPCO

33871 - Bushing, axle beam VW PASSAT B3/B4 (3A2, 35I) 2.0

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MAPCO

33871 - Bushing, axle beam VW PASSAT B3/B4 (3A2, 35I) 2.0

Required quantity:4

Quantity Unit:Piece

Mounting Type:Rubber-Metal Mount

Fitting Position:Rear Axle

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

ORIGINAL IMPERIUM

33871 - Bellow Kit, drive shaft FORD FOCUS II Estate Van 2.0 TDCi

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

ORIGINAL IMPERIUM

33871 - Bellow Kit, drive shaft FORD FOCUS II Estate Van 2.0 TDCi

Inner Diameter 2 [mm]:89 mm

Weight [g]:292 g

Transmission Type:6-Speed Manual Transmission

Transmission Code:MMT6

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

EAI

33871 - Starter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

EAI

33871 - Starter

Technical Information Number:C001

Centering Diameter [mm]:55 mm

Rated Power [kW]:1.4 kW

Voltage [V]:12 V

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

221002 - Brake Pad Set, disc brake ALFA ROMEO ALFASUD Sprint (902_) 1.5 (902A5C, 902A5B)

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

221002 - Brake Pad Set, disc brake ALFA ROMEO ALFASUD Sprint (902_) 1.5 (902A5C, 902A5B)

Wear Warning Contact:excl. wear warning contact

WVA Number:20281

Width 1 [mm]:49.7 mm

Thickness 1 [mm]:15 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

LGK

221002 - Compressor, air conditioning

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

LGK

221002 - Compressor, air conditioning

Manufacturer Restriction:Delphi / Harrison

Pulleys:with V-ribbed belt pulley

Compressor ID:V5

Number of ribs:7

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

Why Customers Choose CarBus24

Our Promises to Every Customer

Genuine Promise

Checked against the OE numbers above before listing.

Money Back Guarantee

Get the item you ordered or your money back.

Secure Transaction

Your payment info is protected at all times.

14-Day Returns

Changed your mind? Return it within 14 days.

Cross-referenced parts are cataloged as fitting the same application but are not guaranteed to be identical to the original manufacturer part. Verify fitment against your OE number or VIN before ordering.

How to Confirm This Part Fits Your Vehicle

Reference/cross-reference numbers vary by engine, transmission, chassis and production date — not by number alone. Before ordering, compare your original OE number against 0020171521 number by MERCEDES-BENZ listed above, and check the dimensions or specifications against your original part.

If you’re unsure, contact CarBus24 with your VIN or the number printed on your original part and we’ll confirm the correct match before you order.

OE vs. Aftermarket Parts

OE (SACHS, Ford, Mazda)	Aftermarket (FAST, Valeo, LUK, Exedy)
Matches original manufacturer specification	Cross-referenced to the same application
Typically higher price	Typically lower price
Direct OE part number	Equivalent fit, different part number

Related Categories

Engine Parts

Engine components cross-referenced by OE number.

Brake System

Pads, discs and calipers for common applications.

Transmission & Clutch

Clutch kits, gearboxes and linkages.

Frequently Asked Questions

How do I know if a part matching 0020171521 number by MERCEDES-BENZ fits my car?

Compare your original OE number against the OE Reference Numbers listed above, and check the dimensions or specifications against your original part.

What is the difference between OE and aftermarket parts?

OE parts match the original manufacturer specification. Aftermarket parts are cross-referenced to fit the same application, usually at a lower price.

Can I search by my vehicle instead of an OE number?

Yes — select your vehicle from the sidebar to see parts confirmed to fit your car.

What if I'm not sure which OE number I have?

Send us your VIN or the number printed on your original part and our team can confirm the correct match before you order.