How to replace the throttle body assembly on Buick Terraza?

To replace the Throttle Body assembly, the removal of air cleaner intake duct is first to be done. Leave the electronic throttle control (ETC) electrical connector disconnected from the Throttle Body and loosen the heater pipe nut at Throttle Body. Next, take away the heater inlet pipe from the heater inlet pipe followed by nuts and bolts of the Throttle Body and then take away the Throttle Body assembly with the Throttle Body Gasket. Thoroughly clean and inspect the mating surface of the Throttle Body Gasket using a solvent, making sure not to solvate the gasket and Throttle Body assembly because it is detrimental. When requirments of any on performing maintenance, replace the gasket as needed, then install the Throttle Body assembly and tighten it with the nuts and bolts ensure that it's tight at 10 n.m (89 lb in). The heater inlet pipe and heater outlet pipe nut need to be replaced onto the Throttle Body and the nut tightened to 25 n.m (18 lb ft). Last, plug back the etc electrical connector to the Throttle Body and put back the air cleaner intake duct.

OEM Buick Terraza Throttle Body

Fuel Injection Throttle Body

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2 Throttle Bodies found

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Buick Terraza Throttle Body Part Number: 12609500
$241.96 MSRP: $491.44
You Save: $249.48 (51%)
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Electronic Throttle Body Assembly; Fuel Injection Throttle Body.
- Replaces: 12577029
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Buick Terraza | CX, CXL | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Terraza Throttle Body Part Number: 12589308
$241.61 MSRP: $384.30
You Save: $142.69 (38%)
Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Electronic Throttle Body Assembly; Fuel Injection Throttle Body.
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS

Buick Terraza Throttle Body

Want to cut long-term maintenance and repair costs? Choose OEM Throttle Body. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Terraza parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Terraza Throttle Body includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

It is entitled Buick Terraza Throttle Body, the essential part which offers great influence to Buick's luxurious minivan in terms of productivity and steadiness. Intended to regulate the amount of fresh air that is drawn into the engine, the Throttle Body incorporates a butterfly valve that opens in accordance with the position of accelerator pedal which maximizes the efficiency of an engine. Buick Terraza which is manufactured from 2005 to 2007 includes new technologies like Electronic Throttle Control (ETC), eliminates the place of the conventional mechanical linkages, enhances reliability and compatibility with the safety systems. This Throttle Body can be used with almost any Terraza model ranging from those that come with 3.5 L LX9 V6 to 3.9 L LZ9 V6 engines; therefore, this Throttle Body is perfect for all Buick lovers. However, Throttle Body plays many more orders to optimise the performance and safety- it controls fuel injection rate and idling speed by means of Throttle Position Sensors (TPS) and Idle Air Control valves. It is even noteworthy to mention that in the cars' production, Buick Terraza Throttle Body is designed for a possibility to clean or replace in order to offer customers durable and highly-effective characteristics. At the same time, it is possible to note that high-performance variants can have several throttle bodies to reach even greater efficiency. Due to its style, comfort, and engineering, together with reliance on Throttle Body, Buick Terraza provides satisfying performance and emerges as a worthy candidate in the context of luxury minivan contender.

Buick Terraza Throttle Body Parts and Q&A

Throttle Body
12609500
Q: How to replace the throttle body assembly on Buick Terraza?
A:
To replace the Throttle Body assembly, the removal of air cleaner intake duct is first to be done. Leave the electronic throttle control (ETC) electrical connector disconnected from the Throttle Body and loosen the heater pipe nut at Throttle Body. Next, take away the heater inlet pipe from the heater inlet pipe followed by nuts and bolts of the Throttle Body and then take away the Throttle Body assembly with the Throttle Body Gasket. Thoroughly clean and inspect the mating surface of the Throttle Body Gasket using a solvent, making sure not to solvate the gasket and Throttle Body assembly because it is detrimental. When requirments of any on performing maintenance, replace the gasket as needed, then install the Throttle Body assembly and tighten it with the nuts and bolts ensure that it's tight at 10 n.m (89 lb in). The heater inlet pipe and heater outlet pipe nut need to be replaced onto the Throttle Body and the nut tightened to 25 n.m (18 lb ft). Last, plug back the etc electrical connector to the Throttle Body and put back the air cleaner intake duct.