How to replace the Exhaust Hanger and Insulator from the converter to the transmission on Buick Rainier?

Replacing the exhaust system insulator, hanger, and bracket from the converter to the transmission requires first raising the vehicle. First remove the heated Oxygen Sensor electrical connection before removing the nuts from the Catalytic Converter pipe-to-exhaust manifold connection and discard both the old exhaust seal and nuts. Start by removing the nuts which connect the Catalytic Converter pipe to the Muffler followed by the bolt anchoring the Exhaust Hanger to the transmission mount before taking out the transmission mount. The installation process begins by removing both the Catalytic Converter and Exhaust Hanger assembly before dissembling the Exhaust Hanger from the Catalytic Converter. First position the Catalytic Converter into the vehicle while installing the Exhaust Hanger to it then reinstall the assembly combined with the Catalytic Converter and Exhaust Hanger. Attach the transmission mount with a 30 nm (22 ft. Lbs.) bolt securing the Catalytic Converter pipe hanger right before reinstalling the transmission mount. Secure the Catalytic Converter pipe to the Exhaust Manifold with a new exhaust seal before evenly threading the nuts by hand against the exhaust flange until secure then tighten them to 50 nm (37 ft. Lbs.). Reconnect the h2os electrical connector after lowering the vehicle.

OEM Buick Rainier Exhaust Hanger

Exhaust Tail Pipe Hanger

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Buick Rainier Converter & Pipe Insulator Part Number: 15120136
$18.52 MSRP: $27.58
You Save: $9.06 (33%)
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Product Specifications
- Other Name: Insulator, Catalytic Converter; Exhaust Insulator; Exhaust Hanger; Muffler W/Tpipe Insulator; Tailpipe Hanger; Exhaust Muffler/Resonator Insulator; Exhaust Pipe Insulator
- Replaces: 15083302, 15155259
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 8 Cyl 5.3 L GAS
View related parts
Buick Rainier Insulator Part Number: 15120137
Product Specifications
- Other Name: Insulator, Catalytic Converter; Exhaust Insulator; Exhaust Hanger; Insulator, Exhaust Muffler/Resonator
- Replaces: 15076906, 15083303
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

Buick Rainier Exhaust Hanger

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The Buick Rainier Exhaust Hanger is one of these parts that symbolizes stability and power of the Buick Rainier- the mid-size luxury SUV that was manufactured between 2004 and 2007. Urchined to hold and protect the exhaust system, the Exhaust Hanger also minimizes direct connection between other automotive components, and hence, make the cabin fairly free from noise and vibration. This is especially true in an endeavor of preserving the reputation of a quiet car that Buick Rainier is associated with. Typically though, these hangers get worn out with time and some of the problems associated with them include loud exhaust noises and strong mountains. They are important tools for students to be able to make their own assessment and, at the same time, regularly question and analyze what emerges in the context of education. It is therefore very important that the Buick Rainier Exhaust Hanger is checked often so that the car gives its optimal performance and so that every one will be safe in the roads. Applicable to multiple models of Rainier, this Exhaust Hanger raises the performance of the whole exhaust system and corresponds to the full-bodied powertrain available for this SUV such as 5.3L Small-block V8. In particular, the Buick Rainier has numerous advantages in the sphere of performance as well as safety- the all-disc antilock brakes and GM's StabiliTrak. Thus, Buick Rainier Exhaust Hanger provides a significant contribution to the reliability of the vehicle and, thus, to the safety of passengers. As an essential component of vehicle Construction and probably a major contributor to the Rainier's reliability, the Buick Rainier Exhaust Hanger proves that the SUV is not a design deficient car; it reasserts the firm's reputation on dependability and responsiveness.

Buick Rainier Exhaust Hanger Parts Questions & Experts Answers

Converter & Pipe Insulator
15120136
Q: How to replace the Exhaust Hanger and Insulator from the converter to the transmission on Buick Rainier?
A:
Replacing the exhaust system insulator, hanger, and bracket from the converter to the transmission requires first raising the vehicle. First remove the heated Oxygen Sensor electrical connection before removing the nuts from the Catalytic Converter pipe-to-Exhaust Manifold connection and discard both the old exhaust seal and nuts. Start by removing the nuts which connect the Catalytic Converter pipe to the Muffler followed by the bolt anchoring the Exhaust Hanger to the transmission mount before taking out the transmission mount. The installation process begins by removing both the Catalytic Converter and Exhaust Hanger assembly before dissembling the Exhaust Hanger from the Catalytic Converter. First position the Catalytic Converter into the vehicle while installing the Exhaust Hanger to it then reinstall the assembly combined with the Catalytic Converter and Exhaust Hanger. Attach the transmission mount with a 30 nm (22 ft. Lbs.) bolt securing the Catalytic Converter pipe hanger right before reinstalling the transmission mount. Secure the Catalytic Converter pipe to the Exhaust Manifold with a new exhaust seal before evenly threading the nuts by hand against the exhaust flange until secure then tighten them to 50 nm (37 ft. Lbs.). Reconnect the h2os electrical connector after lowering the vehicle.