Serpentine Belt and Belt Tensioner Replacement

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03-17-2016 | 11:54 AM

tommypurcell

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JK Newbie

Joined: Mar 2016

Posts: 4

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From: Santa Barbara, California

Serpentine Belt and Belt Tensioner Replacement

Good Afternoon Jeep forum, I am looking for a 2012 Jeep JK Serpentine Tensioner replacement part. I've been looking online and have not had much luck coming up with a replacement part. If anyone can help please write back. Thanks. -Tommy 2012 JKU

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03-17-2016 | 12:30 PM

jedg

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Joined: Feb 2012

Posts: 3,068

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From: Bunnlevel, NC

Are you needing just the pulley or the entire assembly? The pulley that is on the tensioner is the same as the idler pulley, just bolted to the tensioner arm.

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03-17-2016 | 04:55 PM

tommypurcell

Thread Starter

JK Newbie

Joined: Mar 2016

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From: Santa Barbara, California

Whole assembly, plus belt due to cracked thermostat housing.

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03-17-2016 | 06:05 PM

jedg

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Joined: Feb 2012

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From: Bunnlevel, NC

Give these folks a try - https://www.jk-forum.com/forums/spon...t-here-314660/

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03-17-2016 | 07:49 PM

jadmt

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Joined: Sep 2012

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From: missoula,mt

the serpentine belt and related parts is covered under the 5 year 100000 mile warranty.

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09-21-2016 | 01:41 PM

Sierra141

JK Enthusiast

Joined: Mar 2011

Posts: 321

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From: El paso, texas

pulleys

Part number for the two top pulleys which are the idler pulleys are 04627039AA. Try ebay or amazon, I believe the tensioner pulley is the same size as the two top idler pulleys.

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09-21-2016 | 06:32 PM

lkjk

JK Enthusiast

Joined: Jun 2012

Posts: 382

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From: None

Rockauto is the place to buy stuff like that, if you are gonna order it online. google for 5% off coupons, they always have them

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