How to replace the crossover exhaust pipe for LZE-3.5L Flex Fuel, LZ4-3.5L Gas, or LZ8-3.9L Flex Fuel engines on 2009 Chevrolet Impala?

Starting the replacement of an lze-3.5l flex fuel, lz4-3.5l gas, or lz8-3.9l flex fuel exhaust crossover pipe requires the removal of the air cleaner outlet duct. Start by unscrewing the bolts which secure the exhaust crossover pipe heat shield then remove the part itself. Begin by removing the exhaust crossover pipe nuts while separating it from the pipe before removing the crossover seals from their positions. Begin by putting the exhaust crossover pipe seals onto the exhaust manifolds before installing the exhaust crossover pipe. It is essential to exercise caution when dealing with fasteners and the nuts should be tightened to 20 nm (15 lb ft). Reattach the exhaust crossover pipe heat shield by using bolts which need to be tightened to 10 nm (89 lb in). The last step involves the reinstallation of the air cleaner intake duct.

OEM 2009 Chevrolet Impala Exhaust Pipe

Exhaust Tail Pipe

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5 Exhaust Pipes found

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2009 Chevrolet Impala Crossover Pipe
Part Number: 12624024
$564.29 MSRP: $847.45
You Save: $283.16 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe, Exhaust Pipe; Front Pipe; Cross Over Pipe; Exhaust Pipe
- Replaces: 12609005, 12602099
- Item Weight: 6.20 Pounds
- Item Dimensions: 7.5 x 6.8 x 20.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12624024
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Chevrolet Impala Submodels:
- 50th Anniversary Edition, LS, LT, LTZ, Police | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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2009 Chevrolet Impala Crossover Pipe
Part Number: 12569055
$194.20 MSRP: $290.34
You Save: $96.14 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe, Exhaust Pipe; Cross Over Pipe; Exhaust Pipe
- Item Weight: 9.70 Pounds
- Item Dimensions: 25.8 x 10.3 x 7.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12569055
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Chevrolet Impala Submodels:
- SS | 8 Cyl 5.3 L GAS
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2009 Chevrolet Impala Muffler W/Tpipe
Part Number: 25794075
Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler
- Item Weight: 54.70 Pounds
- Item Dimensions: 117.8 x 50.3 x 9.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25794075
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Chevrolet Impala Submodels:
- LS, LT, LTZ, Police | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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2009 Chevrolet Impala Muffler W/Tpipe
Part Number: 20963869
Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler
- Replaces: 15849114, 20881329, 25794072
- Item Weight: 37.00 Pounds
- Item Dimensions: 113.9 x 28.2 x 9.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20963869
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Chevrolet Impala Submodels:
- 50th Anniversary Edition, LS, LT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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2009 Chevrolet Impala Muffler W/Tpipe
Part Number: 25794073
Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler
- Item Weight: 55.30 Pounds
- Item Dimensions: 116.9 x 50.8 x 9.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25794073
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Chevrolet Impala Submodels:
- SS | 8 Cyl 5.3 L GAS

2009 Chevrolet Impala Exhaust Pipe

With a comprehensive array of OEM 2009 Chevrolet Impala Exhaust Pipe, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 Chevrolet Impala Exhaust Pipe are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2009 Chevrolet Impala Exhaust Pipe Parts Questions & Experts Answers

Q: How to replace the crossover exhaust pipe for LZE-3.5L Flex Fuel, LZ4-3.5L Gas, or LZ8-3.9L Flex Fuel engines on 2009 Chevrolet Impala?
A: Starting the replacement of an lze-3.5l flex fuel, lz4-3.5l gas, or lz8-3.9l flex fuel exhaust crossover pipe requires the removal of the air cleaner outlet duct. Start by unscrewing the bolts which secure the exhaust crossover pipe heat shield then remove the part itself. Begin by removing the exhaust crossover pipe nuts while separating it from the pipe before removing the crossover seals from their positions. Begin by putting the exhaust crossover pipe seals onto the exhaust manifolds before installing the exhaust crossover pipe. It is essential to exercise caution when dealing with fasteners and the nuts should be tightened to 20 nm (15 lb ft). Reattach the exhaust crossover pipe heat shield by using bolts which need to be tightened to 10 nm (89 lb in). The last step involves the reinstallation of the air cleaner intake duct.