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replacing oil sending unit

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Old Mar 6, 2014 | 06:18 PM
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Default replacing oil sending unit

I have done a lot of searches, but can not find one about changing the sending unit.

Is there a easier way to change the oil sending unit without having to remove the intake to get at it? Dealer wants $595 to do it.

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Old Mar 6, 2014 | 07:54 PM
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You can R&R the intake manifold and R&R the oil pressure sender with hand tools in under 2 hours. No trick parts or procedures, just simple unbolt and remove; then rebolt to install. Torque wrench for the intake bolts is the only expensive tool.

Shop manual is a help but not required, most of the work is evident just from looking at it.
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Old Mar 6, 2014 | 08:01 PM
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Originally Posted by haljensen
You can R&R the intake manifold and R&R the oil pressure sender with hand tools in under 2 hours. No trick parts or procedures, just simple unbolt and remove; then rebolt to install. Torque wrench for the intake bolts is the only expensive tool.

Shop manual is a help but not required, most of the work is evident just from looking at it.
I agree! I replaced mine about 2 years ago and it was fairly easy to remove the manifold. Just make sure that you get an aftermarket sending unit. Several people in this forum told horror stories of replacing theirs with another stock GM sender, only to have it fail again after a short period of time.
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Old Mar 6, 2014 | 11:10 PM
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Default Oil sensor

Originally Posted by 2005 coupe
I have done a lot of searches, but can not find one about changing the sending unit.

Is there a easier way to change the oil sending unit without having to remove the intake to get at it? Dealer wants $595 to do it.

Thanks

I appreciate the reply's to my question. I do have the FSM and a good Torque wrench. Sounds pretty ease to do. I will buy a aftermarket brand.

Thanks

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Old Mar 7, 2014 | 10:09 AM
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Originally Posted by 2005 coupe
I appreciate the reply's to my question. I do have the FSM and a good Torque wrench. Sounds pretty ease to do. I will buy a aftermarket brand.

Thanks

If you have a 2005 Service Manual don't pay any attention to the part that says you have to drain the cooling system. There are no coolant passages thru the intake manifold. Somebody at Helms didn't do a fact check before they did the cut and paste.
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Old Mar 7, 2014 | 10:05 PM
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Default oil

Originally Posted by haljensen
If you have a 2005 Service Manual don't pay any attention to the part that says you have to drain the cooling system. There are no coolant passages thru the intake manifold. Somebody at Helms didn't do a fact check before they did the cut and paste.


Thanks

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