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How do I replace a thermostat on a 2007 Buick Rendezvous?

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

johnjnail
  • 1702 Answers

SOURCE: I have a 2004 Buick Rendezvous that runs hot.

cylinder head gaskets, or cracked cylinder heads, this is a bad problem with the 3400 engine, so bad that we keep a set of heads in stock at the shop.....SORRY

Posted on Nov 14, 2010

c1apton15
  • 3400 Answers

SOURCE: how to change the thermostat

You can do it and save $$$ doing it yourself. Trace top radiator hose back to engine under aluminum housing is your thermostat. Go to any parts store buy your parts and they'll be more than happy to explain or show you how easy it is.

Posted on Jan 02, 2011

tunde007
  • 2382 Answers

SOURCE: Easy way to change thermostat

Hi, below are the removal/installation instructions for your thermostat.
REMOVAL:

  • Remove the air cleaner and duct assembly.
  • Drain the coolant until the coolant level is below the thermostat.
  • Remove the crossover exhaust pipe.
  • Remove the radiator hose from the thermostat housing.
  • Remove the thermostat housing bolts and clean any sealer from the bolt threads.

Removing the housing bolt.. tunde007_1.jpg


  • Remove the thermostat housing and gasket.
  • Remove the thermostat.
  • Clean the mating surfaces.

The removal and installation of the thermostat... tunde007_2.jpg

INSTALLATION:
  • Install the thermostat.
  • Install the thermostat housing and gasket.


NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  • Install the thermostat housing bolts and tighten them to 18 ft. lbs. (25 Nm).
  • Install the radiator hose to the thermostat housing.
  • Install the crossover exhaust pipe.
  • Install the air cleaner and duct assembly.
  • Fill the cooling system.

Posted on Jan 11, 2011

  • 157 Answers

SOURCE: How to change thermostat on 2004 buick rendezvous

Hi there, below are the removal/installation instructions for your thermostat.

REMOVAL:

  • Remove the air cleaner and duct assembly.
  • Drain the coolant until the coolant level is below the thermostat.
  • Remove the crossover exhaust pipe.
  • Remove the radiator hose from the thermostat housing.
  • Remove the thermostat housing bolts and clean any sealer from the bolt threads.

Removing the housing bolt.. tunde007_1.jpg


  • Remove the thermostat housing and gasket.
  • Remove the thermostat.
  • Clean the mating surfaces.

The removal and installation of the thermostat... tunde007_2.jpg

INSTALLATION:
  • Install the thermostat.
  • Install the thermostat housing and gasket.


NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  • Install the thermostat housing bolts and tighten them to 18 ft. lbs. (25 Nm).
  • Install the radiator hose to the thermostat housing.
  • Install the crossover exhaust pipe.
  • Install the air cleaner and duct assembly.
  • Fill the cooling system.


Hope it helps

Posted on Jan 12, 2011

Testimonial: "What a fast and splendid response/solution.........."

joeyandvic22
  • 18 Answers

SOURCE: 2005 buick rendezvous thermostat

here is a pic of the thermostat housing in case you dont know what it looks like. its a very easy part to change although sometimes they are hard to get to. just make sure you do not put the thermostat in backwards the coil on the thermostat should go towards the hot side (coolant coming from the engine)



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Posted on Nov 19, 2011

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here is a pic of the thermostat housing in case you dont know what it looks like. its a very easy part to change although sometimes they are hard to get to. just make sure you do not put the thermostat in backwards the coil on the thermostat should go towards the hot side (coolant coming from the engine)



11_19_2011_4_46_07_pm.jpg

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You can do it and save $$$ doing it yourself. Trace top radiator hose back to engine under aluminum housing is your thermostat. Go to any parts store buy your parts and they'll be more than happy to explain or show you how easy it is.

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