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OE Reference Cross-Match

503 145

Explore top-quality 503-145 available online at Carbus24. Browse genuine OEM and certified aftermarket replacement parts with guaranteed vehicle fitment, competitive prices, fast worldwide shipping, and premium customer service.

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173 parts found
Exact match
Switch, window regulator BMW X3 (F25) xDrive 28 i

TOPRAN · Aftermarket

503 145 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

35.63 USD
Exact match
Carbus24
503145
100% Genuine CITROËN/PEUGEOT

CITROËN/PEUGEOT · Genuine

503145 - Spring Seat FIAT DUCATO Bus (250_) 115 Multijet 2,0 D

Out of stock · Dispatch in 3 business days

Price on Request
Exact match
Carbus24
503145
Aftermarket AUTEX

AUTEX · Aftermarket

503145 - Bellow Kit, drive shaft BMW 5 Gran Turismo (F07) 530 d

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
MX01820167
Aftermarket MATRIX PRO

MATRIX PRO · Aftermarket

MX01820167 - Switch, window regulator BMW X3 (F25) xDrive 28 i

In stock · Dispatch in 3 business days

40.71 USD
BMW
534043210
100% Genuine BMW

BMW · Genuine

534043210 - Belt Tensioner, V-ribbed belt

In stock · Dispatch in 3 business days

56.44 USD
BMW
11288620022
100% Genuine BMW

BMW · Genuine

11288620022 - Tensioner Lever, V-ribbed belt

In stock · Dispatch in 3 business days

160.98 USD
Switch, window regulator BMW X3 (F25) xDrive 28 i

ESEN SKV · Aftermarket

37SKV032 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

36.95 USD
Switch, window regulator BMW 5 (F10) 525 d xDrive

VEMO · Aftermarket

V20-73-0141 - Switch, window regulator BMW 5 (F10) 525 d xDrive

Out of stock · Dispatch in 3 business days

86.58 USD
Belt Tensioner, V-ribbed belt BMW X3 (F25) xDrive 28 i

TOPRAN · Aftermarket

503 610 - Belt Tensioner, V-ribbed belt BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

38 USD
Tensioner Pulley, V-ribbed belt BMW X3 (F25) xDrive 28 i

MAXGEAR · Aftermarket

54-0914 - Tensioner Pulley, V-ribbed belt BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

14.51 USD
Tie Rod End MERCEDES-BENZ T2/L Van L 406 DG (309.111, 309.112, 309.113, 309.114, 309.115,...

FEBI BILSTEIN · Aftermarket

23909 - Tie Rod End MERCEDES-BENZ T2/L Van L 406 DG (309.111, 309.112, 309.113, 309.114, 309.115,...

Out of stock · Dispatch in 3 business days

23.38 USD
Adjuster, braking system AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

AUGER · Aftermarket

57893 - Adjuster, braking system AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Out of stock · Dispatch in 3 business days

62.16 USD
Adjuster, braking system MAN M90 17.192 F,17.192 FL

AUGER · Aftermarket

57896 - Adjuster, braking system MAN M90 17.192 F,17.192 FL

Out of stock · Dispatch in 3 business days

60.09 USD
Brake Shoe Set, parking brake BMW 7 (E38) 730 d

FEBI BILSTEIN · Aftermarket

04446 - Brake Shoe Set, parking brake BMW 7 (E38) 730 d

Out of stock · Dispatch in 3 business days

12.8 USD
Holder, engine mounting system VW PASSAT B7 (362) 3.6 FSI 4motion

FEBI BILSTEIN · Aftermarket

104446 - Holder, engine mounting system VW PASSAT B7 (362) 3.6 FSI 4motion

Out of stock · Dispatch in 3 business days

15.78 USD
Spring Seat FIAT DUCATO Bus (250_) 115 Multijet 2,0 D

ORIGINAL IMPERIUM · Aftermarket

27828 - Spring Seat FIAT DUCATO Bus (250_) 115 Multijet 2,0 D

Out of stock · Dispatch in 3 business days

11.53 USD
Switch, window regulator BMW X3 (F25) xDrive 28 i

MAGNETI MARELLI · Aftermarket

000051072010 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

41.52 USD
Shock Absorber, driver cab suspension MERCEDES-BENZ ACTROS 2646 S, 2646 LS

FEBI BILSTEIN · Aftermarket

46393 - Shock Absorber, driver cab suspension MERCEDES-BENZ ACTROS 2646 S, 2646 LS

Out of stock · Dispatch in 3 business days

115.7 USD
Fuel Filter FSO POLONEZ Pickup 1.9 D

MEAT & DORIA · Aftermarket

4141 - Fuel Filter FSO POLONEZ Pickup 1.9 D

Out of stock · Dispatch in 3 business days

4.58 USD
Drive Shaft VW BEETLE (5C1, 5C2) 1.2 TSI

GSP · Aftermarket

201986 - Drive Shaft VW BEETLE (5C1, 5C2) 1.2 TSI

Out of stock · Dispatch in 3 business days

66.58 USD
Carbus24
38199BW
Aftermarket 4U Autoparts

4U Autoparts · Aftermarket

38199BW - Switch, window regulator

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
1313267080
100% Genuine FIAT

FIAT · Genuine

1313267080 - Spring Seat FIAT DUCATO Bus (250_) 115 Multijet 2,0 D

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
1313267080
Aftermarket AUGUSTIN GROUP

AUGUSTIN GROUP · Aftermarket

1313267080 - Spring Seat FIAT DUCATO Bus (250_) 115 Multijet 2,0 D

Out of stock · Dispatch in 3 business days

Price on Request
Switch, window regulator BMW X3 (F25) xDrive 28 i

MEAT & DORIA · Aftermarket

26004 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
0916449
Aftermarket METZGER AUTOTEILE

METZGER AUTOTEILE · Aftermarket

0916449 - Switch, window regulator BMW 5 Gran Turismo (F07) 530 d

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
89725701
Aftermarket vika

vika · Aftermarket

89725701 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
B7358107
Aftermarket BOGAP

BOGAP · Aftermarket

B7358107 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

Price on Request
PEUGEOT
503140
100% Genuine PEUGEOT

PEUGEOT · Genuine

503140 - Spring Seat FIAT DUCATO Bus (250_) 115 Multijet 2,0 D

Out of stock · Dispatch in 3 business days

Price on Request
Switch, window regulator BMW X3 (F25) xDrive 28 i

AIC · Aftermarket

57893 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

Price on Request
Switch, window regulator BMW X3 (F25) xDrive 28 i

ESEN SKV · Aftermarket

37SKV034 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

Price on Request
Spring Seat FIAT DUCATO Bus (250_) 115 Multijet 2,0 D

alp · Aftermarket

ALP-001985 - Spring Seat FIAT DUCATO Bus (250_) 115 Multijet 2,0 D

Out of stock · Dispatch in 3 business days

Price on Request
Switch, window regulator BMW X3 (F25) xDrive 28 i

TRUCKTEC · Aftermarket

08.42.124 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

Price on Request
Switch, window regulator BMW 5 (F10) 525 d xDrive

NTY · Aftermarket

EWS-BM-008 - Switch, window regulator BMW 5 (F10) 525 d xDrive

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
AS-201986
Aftermarket Aslyx

Aslyx · Aftermarket

AS-201986 - Spring Seat FIAT DUCATO Bus (250_) 115 Multijet 2,0 D

Out of stock · Dispatch in 3 business days

Price on Request
Switch, window regulator BMW X3 (F25) xDrive 28 i

SIDAT · Aftermarket

5.145016A2 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

Price on Request
Switch, window regulator BMW X3 (F25) xDrive 28 i

FISPA · Aftermarket

5.145016A2 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

Price on Request
Switch, window regulator BMW 5 Touring (F11) M 550 d xDrive

at autoteile germany · Aftermarket

at11814 - Switch, window regulator BMW 5 Touring (F11) M 550 d xDrive

Out of stock · Dispatch in 3 business days

Price on Request
Belt Tensioner, V-ribbed belt

AKRON-MALÒ · Aftermarket

1570561 - Belt Tensioner, V-ribbed belt

Out of stock · Dispatch in 3 business days

Price on Request
Pipe, EGR valve FIAT PUNTO (188_) 1.9 DS 60 (188.031, .051, .231, .251)

GOOM · Aftermarket

EP-0025 - Pipe, EGR valve FIAT PUNTO (188_) 1.9 DS 60 (188.031, .051, .231, .251)

Out of stock · Dispatch in 3 business days

Price on Request
BMW
GA35094
100% Genuine BMW

BMW · Genuine

GA35094 - Belt Tensioner, V-ribbed belt

Out of stock · Dispatch in 3 business days

Price on Request
Compressor, air conditioning JOHN DEERE Series 6 6210R

JOHN DEERE · Genuine

1K3449 - Compressor, air conditioning JOHN DEERE Series 6 6210R

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
P151089
Aftermarket PREXAparts

PREXAparts · Aftermarket

P151089 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

Price on Request
Tensioner Pulley, V-ribbed belt

QUINTON HAZELL · Aftermarket

QTA1619 - Tensioner Pulley, V-ribbed belt

Out of stock · Dispatch in 3 business days

Price on Request
BMW
0N2252S
100% Genuine BMW

BMW · Genuine

0N2252S - Belt Tensioner, V-ribbed belt

Out of stock · Dispatch in 3 business days

Price on Request
Switch, window regulator BMW X3 (F25) xDrive 28 i

BMW · Genuine

9362107 - Switch, window regulator BMW X3 (F25) xDrive 28 i

Out of stock · Dispatch in 3 business days

Price on Request
Carbus24
94B9093-OYO
Aftermarket Oyodo

Oyodo · Aftermarket

94B9093-OYO - Switch, window regulator BMW 5 (F10) 525 d

Out of stock · Dispatch in 3 business days

Price on Request
BMW
0011028052
100% Genuine BMW

BMW · Genuine

0011028052 - Belt Tensioner, V-ribbed belt

Out of stock · Dispatch in 3 business days

Price on Request

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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.

Frequently Asked Questions

How do I know if a part matching 503 145 number by TOPRAN 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.