How to replace the Exhaust Muffler with Resonator, exhaust, and tail pipe on L61 and LE5 (2.2L, 2.4L) on Chevrolet HHR?

To replace the exhaust Muffler with resonator or exhaust, depending on the concern related to the models l61 or le5 (2.2L and 2.4 L), start by lifting and supporting the vehicle, using an appropriate jack stand to support the exhaust resonator pipe. Unscrew the insulators from the resonator pipe and the Muffler . Cut the resonator pipe upstream of the weld at Muffler inlet pipe using an appropriate tool, then take off the Muffler from the vehicle. Then, remove the nuts from the resonator pipe from the Catalytic Converter and the gasket from the Catalytic Converter along with the resonator pipe. It is possible that deburring the ends of the resonator pipe and the Muffler inlet pipe will need to be done. For installation fix the new gasket on the resonator pipe and connect it to the Catalytic Converter , but remember to install the resonator pipe nuts and fix them with the use of 30 nm (22 lb ft) . Then, fix the resonator pipe to the insulators, thereafter the Muffler to resonator pipe and the insulators. Secure the service clamp exhaust Muffler and service clamp nuts to 45 nm (33 lb ft). Finally, take away the support from the exhaust system and check for exhaust leaks and under body clearance.

OEM Chevrolet HHR Muffler

Exhaust Muffler

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Chevrolet HHR Muffler & Pipe Part Number: 25911622
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Resonator, Exhaust & Tail Pipe; Exhaust Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet HHR | SS, SS Panel | 4 Cyl 2.0 L GAS
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Chevrolet HHR Muffler & Pipe Part Number: 25822185
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Resonator, Exhaust & Tail Pipe; Exhaust Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet HHR | SS, SS Panel | 4 Cyl 2.0 L GAS
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Chevrolet HHR Muffler W/Tpipe Part Number: 15288106
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2011 Chevrolet HHR | LS, LS Panel, LT, LT Panel | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
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Chevrolet HHR Muffler & Pipe Part Number: 15819460
$272.95 MSRP: $408.08
You Save: $135.13 (34%)
Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2011 Chevrolet HHR | LT, LT Panel | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS

Chevrolet HHR Muffler

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The Chevrolet HHR Muffler is an important part of the cavities that transport exhaust gases from the car's engine, known for its durability and efficiency of multiple HHR generations manufactured between 2005 and 2011. Gases exhausted into this Muffler are diverted far from the engine in an efficient, noiseless way due to multiple chambers and passages of this part. The Chevrolet HHR Muffler is made from stainless steel and aluminized steel for the long-lasting and strength therefore is suited for direct fit and universal system to fit the different engine; 2.0L, 2.2L, 2.4L E cotec engines. This Muffler is very beneficial for the Chevrolet HHR as it gives an improvement to the exhaust and guarantees efficiency and security of the car due to its capacity to fulfill the regulation on noise. Furthermore, in the context of automotive components, the Chevrolet HHR Muffler makes for a unique solution in the market based on the muffler's capacity for an effective noise cancelation and speed increase for the average car owner and a speed enthusiast. The Chevrolet HHR Muffler is a perfect example of the brand that pays attention to details while providing customers with durable vehicle parts; being one of the elements of the car's exhaust system, the muffler contributes to the comfort of a ride and does not compromise on performance.

Chevrolet HHR Muffler Parts Questions & Experts Answers

Muffler & Pipe
15819460
Q: How to replace the Exhaust Muffler with Resonator, exhaust, and tail pipe on L61 and LE5 (2.2L, 2.4L) on Chevrolet HHR?
A:
To replace the exhaust Muffler with resonator or exhaust, depending on the concern related to the models l61 or le5 (2.2L and 2.4 L), start by lifting and supporting the vehicle, using an appropriate jack stand to support the exhaust resonator pipe. Unscrew the insulators from the resonator pipe and the Muffler . Cut the resonator pipe upstream of the weld at Muffler inlet pipe using an appropriate tool, then take off the Muffler from the vehicle. Then, remove the nuts from the resonator pipe from the Catalytic Converter and the gasket from the Catalytic Converter along with the resonator pipe. It is possible that deburring the ends of the resonator pipe and the Muffler inlet pipe will need to be done. For installation fix the new gasket on the resonator pipe and connect it to the Catalytic Converter , but remember to install the resonator pipe nuts and fix them with the use of 30 nm (22 lb ft) . Then, fix the resonator pipe to the insulators, thereafter the Muffler to resonator pipe and the insulators. Secure the service clamp exhaust Muffler and service clamp nuts to 45 nm (33 lb ft). Finally, take away the support from the exhaust system and check for exhaust leaks and under body clearance.