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Get the Best Priced BMW 525i Accessory Belt Idler Pulley

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BMW 525i Replacement Accessory Belt Idler Pulley Information


The BMW 525i would not get very far out without the accessory belt idler pulley. This pulley is designed to regulate the belts that are connected to the crankshaft of the engine. It is mounted with supports and is made of a sheave and a wheel. The sheave is the pulley part of the accessory belt idler pulley and the wheel is where the belts go. The crankshaft of the engine turns the wheel and that turns the belt. Without this component there would be no torque or speed. Other car systems are linked directly to this pulley as well. The alternator which charges the battery would not work without it. Neither would the steering pump or the air conditioning system. The accessory belt idler pulley is under significant stress during car operation and will wear down or break over time. Replacing this pulley as recommended saves drivers costly repairs.


BMW 525i Accessory Belt Idler Pulley They are available for the following BMW 525i years: 2007, 2006, 2005, 2004, 2003, 2002, 2001, 1995, 1994, 1993, 1992, 1991, 1989, 07, 06, 05, 04, 03, 02, 01, 95, 94, 93, 92, 91, 89. This part is also sometimes called BMW 525i Idler Pulley. We stock accessory belt idler pulley parts for most BMW models including 325i, X5, 528i, 328i, 530i, 323i, 325Ci, 330Ci, 740iL, 330i, 325xi, 540i, 745Li, M3, Z3, 318i, X3, Z4, 335i, 745i, 750iL, 330xi, 328xi, 323Ci, 740i, 325is, 545i, 750Li, 318ti, 328is, 323is, 535i xDrive, 535i, 645Ci, 128i, 550i, 328i xDrive, M5, 335d and 335xi.

We stock these Accessory Belt Idler Pulley brands for the BMW 525i: Replacement, INA, Gates, Dayco, SKP, API and DIY Solutions.


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Review Fitment Notes to Ensure Proper Fit
Replacement Logo
Replacement Accessory Belt Idler Pulley 107-008
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(4 Reviews)
4.5 Stars
Replacement 107-008
Accessory Belt Idler Pulley
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Our List Price: $16.95
with FREE Shipping
(93) In Stock
Product SKU: 107-008
Product Note: Accessory Drive Belt Idler Pulley
Condition: New

Shipping Options:
Free Ground Shipping
Fitment Information: Catalog: E
Vehicle Notes
2001 BMW 525i Deflection Pulley; With Off-Set Pulley Hole; For Alternator / Water Pump 

Replacement Logo
Replacement Accessory Belt Idler Pulley 107-008
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(4 Reviews)
4.5 Stars
Replacement 107-008
Accessory Belt Idler Pulley
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Our List Price: $16.95
with FREE Shipping
(93) In Stock
Product SKU: 107-008
Product Note: Accessory Drive Belt Idler Pulley
Condition: New

Shipping Options:
Free Ground Shipping
Fitment Information: Catalog: E
Vehicle Notes
1995 BMW 525i Deflection Pulley; With Off-Set Pulley Hole; For Alternator / Water Pump 

INA Logo INA Accessory Belt Idler Pulley W0133-1809372
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(4 Reviews)
5 Stars
INA W0133-1809372
Accessory Belt Idler Pulley
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Product List Price:
$61.13
Our List Price: $24.58
(99) In Stock
Product SKU: W0133-1809372
Product Note: Alternator / Water Pump
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
2001 BMW 525i

INA Logo INA Accessory Belt Idler Pulley W0133-1809372
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(4 Reviews)
5 Stars
INA W0133-1809372
Accessory Belt Idler Pulley
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Product List Price:
$61.13
Our List Price: $24.58
(99) In Stock
Product SKU: W0133-1809372
Product Note: Alternator / Water Pump : Off-set hole
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
1995 BMW 525i

INA Logo INA Accessory Belt Idler Pulley W0133-1809372
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(4 Reviews)
5 Stars
INA W0133-1809372
Accessory Belt Idler Pulley
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Product List Price:
$61.13
Our List Price: $24.58
(99) In Stock
Product SKU: W0133-1809372
Product Note: Alternator / Water Pump
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
2003 BMW 525i

INA Logo INA Accessory Belt Idler Pulley W0133-1809372
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(4 Reviews)
5 Stars
INA W0133-1809372
Accessory Belt Idler Pulley
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Product List Price:
$61.13
Our List Price: $24.58
(99) In Stock
Product SKU: W0133-1809372
Product Note: Alternator / Water Pump
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
2002 BMW 525i

Gates Logo Gates Serpentine Belt Drive Component Kit 90K-39112
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(Read reviews)
Our List Price: $132.43
(21) In Stock
Product SKU: 90K-39112
Product Note: Accessory Belt Drive Kit -- {K060785, 39112, 36369}
Contents Belt, Tensioner, Idler
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
2006 BMW 525i 3.0L 6 Cyl GAS 

Dayco Logo Dayco Drive Belt Tensioner Pulley 89046
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(Read reviews)
Our List Price: $32.43
(43) In Stock
Product SKU: 89046
Product Note: Accessory Drive Belt Tensioner Pulley
Belt Type Serpentine
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle
1995 BMW 525i

Dayco Logo Dayco Drive Belt Tensioner Pulley 89133
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(9 Reviews)
5 Stars
Dayco 89133
Drive Belt Tensioner Pulley
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Our List Price: $23.18
(80) In Stock
Product SKU: 89133
Product Note: Accessory Drive Belt Tensioner Pulley -- Mechanical Tensioner
Belt Type Serpentine
Position of Product: Main Drive
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle
2001 BMW 525i

Dayco Logo Dayco Drive Belt Tensioner Pulley 89133
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(9 Reviews)
5 Stars
Dayco 89133
Drive Belt Tensioner Pulley
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Our List Price: $23.18
(80) In Stock
Product SKU: 89133
Product Note: Accessory Drive Belt Tensioner Pulley -- Mechanical Tensioner
Belt Type Serpentine
Position of Product: Alternator and Power Steering
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle
2003 BMW 525i

INA Logo INA Accessory Belt Idler Pulley W0133-1763031
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(1 Reviews)
5 Stars
INA W0133-1763031
Accessory Belt Idler Pulley
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Product List Price:
$61.13
Our List Price: $32.58
(22) In Stock
Product SKU: W0133-1763031
Product Note: Alternator / Water Pump
Detailed Note: Deflection Pulley
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
2004 BMW 525i

INA Logo INA Accessory Belt Idler Pulley W0133-1809372
Click to Enlarge
(4 Reviews)
5 Stars
INA W0133-1809372
Accessory Belt Idler Pulley
Close
Loading Reviews...
Product List Price:
$61.13
Our List Price: $24.58
(99) In Stock
Product SKU: W0133-1809372
Product Note: Alternator / Water Pump
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
1993 BMW 525i

Dayco Logo Dayco Drive Belt Tensioner Pulley 89046
Click to Enlarge
(Read reviews)
Our List Price: $32.43
(43) In Stock
Product SKU: 89046
Product Note: Accessory Drive Belt Tensioner Pulley -- Hydraulic Tensioner
Belt Type Serpentine
Position of Product: Alternator and Power Steering
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle
2002 BMW 525i

Dayco Logo Dayco Accessory Belt Idler Pulley 89089
Click to Enlarge
(Read reviews)
Our List Price: $31.43
(14) In Stock
Product SKU: 89089
Product Note: Accessory Drive Belt Idler Pulley
Belt Type Serpentine
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle
2001 BMW 525i

Dayco Logo Dayco Accessory Belt Idler Pulley 89089
Click to Enlarge
(Read reviews)
Our List Price: $31.43
(14) In Stock
Product SKU: 89089
Product Note: Accessory Drive Belt Idler Pulley
Belt Type Serpentine
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle
2002 BMW 525i

INA Logo INA Accessory Belt Idler Pulley 11 28 7 841 228
Click to Enlarge
(Read reviews)
Our List Price: $17.73
(35) In Stock
Product SKU: 11 28 7 841 228
Product Note: Deflection Pulley (Offset Mounting) for Water Pump/Alternator Belt
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: G
Vehicle
2003 BMW 525i

Dayco Logo Dayco Accessory Belt Idler Pulley 89163
Click to Enlarge
(Read reviews)
Our List Price: $34.08
(2) In Stock
Product SKU: 89163
Product Note: Accessory Drive Belt Idler Pulley
Belt Type Serpentine
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: H
Vehicle Engine
2007 BMW 525i 3.0L 6 Cyl 

SKP Logo
SKP Accessory Belt Idler Pulley SKAPV2208
Click to Enlarge
(Read reviews)
Our List Price: $7.73
(3) In Stock
Product SKU: SKAPV2208
Product Note: Accessory Drive Belt Idler Pulley -- With Off-Set Pulley Hole; Alternator/Water Pump
Features:
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: T
Vehicle Engine
2003 BMW 525i 2.5L 6 Cyl 

API Logo
API Accessory Belt Idler Pulley 2008-326382
Click to Enlarge
(Read reviews)
Our List Price: $19.98
(12) In Stock
Product SKU: 18972-07600077
Product Note: Accessory Drive Belt Idler Pulley
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: P
Vehicle Engine
2007 BMW 525i 3.0L 6 Cyl 

DIY Solutions Logo
DIY Solutions Accessory Belt Idler Pulley BEP00218
Click to Enlarge
(Read reviews)
Our List Price: $28.95
with FREE Shipping
(20) In Stock
Product SKU: BEP00218
Product Note: Accessory Drive Belt Idler Pulley
Condition: New

Shipping Options:
Free Ground Shipping
Fitment Information: Catalog: Q
Vehicle
2003 BMW 525i


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Some of our Customer Reviews
Very Satisfied
Reviewer: perfect fit

perfect fit. it is a very nice touch to include the pulley cover.

2006 BMW 525i Accessory Belt Idler Pulley

Very Satisfied
Reviewer: Buy from with Confidence

Product was delivered in a timely manner and was as described.

Great price

1995 BMW 525i Accessory Belt Idler Pulley

Very Satisfied
Reviewer: Anna Duncan

Product worked great. It was smooth and I would except any less

2004 BMW 525i Accessory Belt Idler Pulley

Very Satisfied
Reviewer: Boston

This pulley was the best online price I found. It was good quality. Shipment arrived in a few days of ordering.

2003 BMW 525i Accessory Belt Idler Pulley


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