Do It Yourself – How to Replace the Idler Pulley and Belt on your 2007 – 2011 Jeep Wrangler

Removal and Replacement of the Idler Pulleys and Serpentine Belt in a Jeep Wrangler (2007-2011)

Replacing the Idler Pulley, Tensioner Pulley and Serpentine Belt on a 2007-2011 Jeep JK or JKU

Tools 3/8″ Ratchet or breaker bar

13mm socket

16mm socket

Parts:

With A/C Serpentine Belt – PN: K060900 Tensioner w/Pulley – PN: 39269 Idler Pulley – PN: 38018

W/O A/C Serpentine Belt – PN: K060822 Tensioner w/Pulley – PN: 39269 Idler Pulley – PN: 36157

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