Crank position Sensor Replacement - Chevy and GMC Duramax Diesel Forum
01-04.5 LB7 Duramax Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission, Etc.

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post #1 of 5 (permalink) Old 06-02-2011, 10:52 AM Thread Starter
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Crank position Sensor Replacement

Hey guys, What is the easiest and fastest way to change out the crank position sensor? Facing the engine, its on the left side by the balance right???

2001 2500HD 6.6 Duramax
216,500 miles with no programmer
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post #2 of 5 (permalink) Old 11-19-2011, 07:35 AM
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Bump for this! I need to replace mine today...

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2001 GMC Sierra 2500HD, CC,SB
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@180,000-New injectors from Lincoln Diesel, CAT Adapter/filter/spacer

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post #3 of 5 (permalink) Old 09-25-2012, 05:12 AM
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bump? anyone have a part number for an LB7?
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post #4 of 5 (permalink) Old 09-25-2012, 05:50 AM
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I dont know what the easiest way to change it is but I can tell you that it is on the left side when facing the motor and the part # is 2536649.

EDIT: The AC-Delco # is 2134277 the first one is the GM number

2009 ccsb 4x4
Not Stock No More
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post #5 of 5 (permalink) Old 09-25-2012, 05:57 AM
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Yup, thanks guys. Just found out that info myself.

Here's a picture:

P0335 Crankshaft Position Sensor - Forums

The best price I found on the sensor was $60, $63 shipped from Rock Auto. The local dealer wanted $135..
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