How to replace the throttle body assembly on Buick Lucerne?

Successful Throttle Body assembly replacement requires careful handling of electronic throttle control elements alongside an avoidance of tools to maintain throttle plate position. Start by taking off the intake manifold cover after removing the air cleaner outlet duct. Disconnect the electronic throttle control (ETC) electrical connector, and eliminate the heater inlet and outlet pipe clip nuts from the Throttle Body studs. The heating hoses/pipe should be relocated before removing the Throttle Body bolts/studs along with the Throttle Body itself using a new gasket for replacement. The installation requires a fresh Throttle Body Gasket which needs to sit with its locating tab in position against the manifold notch. Screw the Throttle Body to the intake manifold while tightening bolts to 10 nm (89 lb in). Secure the hose clamps afterward installing the heater inlet and outlet pipe clip nuts onto the Throttle Body studs by tightening them to 10 nm (89 lb in). Verify proper installation of the throttle actuator motor harness connector and its seal before connecting the etc electrical connector. Place back the air cleaner outlet duct while replacing the intake manifold cover. A scan tool should be connected to check throttle functions by operating the pedal from wot to closed positions. Perform the throttle learn procedure only when the vehicle remains outside reduced engine power mode and ignition stands at on and engine status shows off.

OEM Buick Lucerne Throttle Body

Fuel Injection Throttle Body

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3 Throttle Bodies found

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Buick Lucerne Throttle Body Part Number: 12615495
$209.48 MSRP: $425.46
You Save: $215.98 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Electronic Throttle Body Assembly; Fuel Injection Throttle Body
- Replaces: 12602800
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2011 Buick Lucerne | CXL, CXS, Super | 8 Cyl 4.6 L GAS
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Buick Lucerne Throttle Body Part Number: 12609500
$241.96 MSRP: $491.44
You Save: $249.48 (51%)
Ships in 1-2 Business Days
ADD TO CART
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:
- 2009-2011 Buick Lucerne | CX, CXL, CXL Special Edition | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Lucerne Throttle Body Part Number: 19420718
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 12607894, 12576729, 12590132
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2008 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS

Buick Lucerne 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 Lucerne parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Lucerne 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.

This piece of auto part is known as the Throttle Body which effectively improves the performance and durability of the Buick Lucerne, which is a luxury full size car manufactured by Buick from 2005 to 2011. This Throttle Body is very important in controlling the amount of air that is admitted into the engine in accordance with the accelerator pedal placed by the driver. Being connected electronically to the gas pedal, Throttle Body dictates the level of air-fuel mixture, which is so crucial when trying to get maximum performance from the car's engine. Specially designed to fit most of the Buick Lucerne models, this Throttle Body enhances the car's fuel efficiency while aligning with the safety features such as Electronic Throttle Control (ETC). Buick offers Lucerne cars admired for their smooth ride and commendable engine packages which include 3.8 Litter V-6 and 4.6 Litter V-8; thus, the function of a Throttle Body is even more crucial for the cars' qualified driving. Also, Idle Air Control Valve contributes to the smooth running of the car at idle, making the Throttle Body widely-known in the market. By compiling the qualities from the reliability, performance, aesthetics, and decreased-intensity hi-tech factors, Throttle Body for Buick Lucerne is this distinguished component that turns the Buick Lucerne into the favorite luxury sedan of many.

Buick Lucerne Throttle Body Parts Questions & Experts Answers

Throttle Body
12615495
Q: How to replace the throttle body assembly on Buick Lucerne?
A:
Successful Throttle Body assembly replacement requires careful handling of electronic throttle control elements alongside an avoidance of tools to maintain throttle plate position. Start by taking off the intake manifold cover after removing the air cleaner outlet duct. Disconnect the electronic throttle control (ETC) electrical connector, and eliminate the heater inlet and outlet pipe clip nuts from the Throttle Body studs. The heating hoses/pipe should be relocated before removing the Throttle Body bolts/studs along with the Throttle Body itself using a new gasket for replacement. The installation requires a fresh Throttle Body Gasket which needs to sit with its locating tab in position against the manifold notch. Screw the Throttle Body to the intake manifold while tightening bolts to 10 nm (89 lb in). Secure the hose clamps afterward installing the heater inlet and outlet pipe clip nuts onto the Throttle Body studs by tightening them to 10 nm (89 lb in). Verify proper installation of the throttle actuator motor harness connector and its seal before connecting the etc electrical connector. Place back the air cleaner outlet duct while replacing the intake manifold cover. A scan tool should be connected to check throttle functions by operating the pedal from wot to closed positions. Perform the throttle learn procedure only when the vehicle remains outside reduced engine power mode and ignition stands at on and engine status shows off.