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Tensioner Pulley

This tensioner pulley fits to hydraulic tensioner systems, but it's common for the bearings to wear out after many years of use.

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For 318i models built after 09/1993

For hydraulic tensioners only

For 525i models built after 09/1990 with hydraulic tensioners

For 525i models built before 03/2005 and fitted with hydraulic tensioners

For 530i models built before 03/2005 and fitted with hydraulic tensioners

For Z3 1.9i models as a guide pulley at the 12 o'clock position

$30Priced Individually — incl. GST

In stock at our Melbourne warehouse

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Description

BMW fitted both mechanical and hydraulic belt tensioners to their models, and the only way to know which one has been fitted to your BMW is with a visual inspection. This particular roller attaches to the hydraulic tensioner (the one that looks as if it has a shock absorber attached to it), and keeps the main drive belt tight, ensuring there is enough traction for the water pump and alternator to work. Something as simple as a loose belt can cause a failure of both the motor and its electrical systems. 

Please note that this pulley cannot be used to replace the stand-alone idler pulley on the main drive belt run for most models, nor can it be fitted to the mechanical belt tensioner. This part can only be fitted to a hydaulic tensioner system. Please contact us if you have any questions.

Helpful tips

These pulleys are a common cause of bearing noise under the bonnet. If youʼre having a tough time hearing the radio, this part could be your culprit.

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Matched to Australian-delivered modelsNot a global catalogue. Every fitment is mapped to AU specifications.
One price, for everyoneOur price is our best and only price. No seasonal sales, no discount codes.
Carefully curated rangeNot every part we can find — only ones we'd fit ourselves.
OE and OEM-quality suppliersThe same manufacturers that supply the European factories.

Specifications

Manufacturer
IPD GmbH

Part numbers

OEM
11281748131
IPD
14-0492
INA ref
532 0001 10

Part numbers are provided for reference only. For correct compatibility to your vehicle, please follow our fitment advice.

Fitments

9 chassis groups · 49 fitments

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