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2008 Chevrolet Impala
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Exhaust Manifolds, Pipes & Mufflers
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OEM (Genuine) 2008 Chevrolet Impala Converter & Pipe
PartNumber: 15777196
Product Specifications- Notes: Impala, Monte Carlo; 5.3L; 5.3 Liter
- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 37.1 x 13.8 x 6.9 inches
- Item Weight: 16.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2008 Chevrolet Impala Converter & Pipe
Vehicle Fitment- 2008 Chevrolet Impala | SS | 8 Cyl 5.3 L GAS
$2206.50 MSRP:$3315.40You Save: $1108.90 (34%)
OEM (Genuine) 2008 Chevrolet Impala Converter & Pipe
PartNumber: 25820195
Product Specifications- Notes: 3.5 Liter, Federal; Impala, Monte Carlo; 3.5L;Impala, Monte Carlo; 3.9L
- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 39.1 x 14.7 x 8.3 inches
- Item Weight: 14.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15780299
- Part Description: 2008 Chevrolet Impala Converter & Pipe
Vehicle Fitment- 2008 Chevrolet Impala | 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
$1604.47 MSRP:$2407.37You Save: $802.90 (34%)OEM (Genuine) 2008 Chevrolet Impala Converter & Pipe
PartNumber: 25820197Product Specifications- Notes: 3.9 Liter
- Other Names: Converter & Pipe
- Item Dimensions: 8.9 x 39.9 x 15.8 inches
- Item Weight: 15.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15912308
- Part Description: 2008 Chevrolet Impala Converter & Pipe
Vehicle Fitment- 2008 Chevrolet Impala | LT, LTZ, Police | 6 Cyl 3.9 L FLEX
$1734.27 MSRP:$2603.13You Save: $868.86 (34%)
OEM (Genuine) 2008 Chevrolet Impala Converter & Pipe
PartNumber: 15909238
Product Specifications- Notes: 3.5 Liter, Califorina
- Other Names: Converter & Pipe
- Item Dimensions: 38.8 x 15.5 x 8.9 inches
- Item Weight: 14.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2008 Chevrolet Impala Converter & Pipe
Vehicle Fitment- 2008 Chevrolet Impala | 50th Anniversary Edition, LS, LT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
$1836.66 MSRP:$2757.56You Save: $920.90 (34%)
OEM (Genuine) 2008 Chevrolet Impala Cross Over Pipe
PartNumber: 12569055
Product Specifications- Notes: Impala, Monte Carlo; 5.3L; 5.3 Liter
- Other Names: Cross Over Pipe, Crossover Pipe
- Item Dimensions: 26.3 x 10.3 x 7.9 inches
- Item Weight: 9.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2008 Chevrolet Impala Cross Over Pipe
Vehicle Fitment- 2008 Chevrolet Impala | SS | 8 Cyl 5.3 L GAS
$187.39 MSRP:$282.71You Save: $95.32 (34%)
OEM (Genuine) 2008 Chevrolet Impala Cross Over Pipe
PartNumber: 12624024
Product Specifications- Notes: 3.5 Liter; 3.9 Liter; Impala, Monte Carlo; 3.5L, 3.9L
- Other Names: Cross Over Pipe, Crossover Pipe, Front Pipe
- Item Dimensions: 7.4 x 6.7 x 19.6 inches
- Item Weight: 6.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12609005, 12602099
- Part Description: 2008 Chevrolet Impala Cross Over Pipe
Vehicle Fitment- 2008 Chevrolet Impala | 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
$53.48 MSRP:$80.70You Save: $27.22 (34%)
Dorman® Stainless Steel Natural Exhaust Crossover Pipe for 2008 Chevrolet Impala
PartNumber: 679-004Product Specifications- Catalytic Converter Included: No
- Finish: Natural
- Flange Quantity: 2
- Flanged: Yes
- Gasket or Seal Included: No
- Height: 4"
- Inlet Inside Diameter: 2.5"
- Inlet Outside Diameter: 2.5"
- Inlet Quantity: 1
- Material: Stainless Steel
- OE Part Number: 12624024
- Outlet Inside Diameter: 2.5"
- Outlet Outside Diameter: 2.5"
- Outlet Quantity: 1
- Overall Exhaust System Diameter: 2.5"
- Overall Length: 18"
- Package Quantity: 1
- Packaging Type: Bag
- Strap Hanger Included: No
- UPC: 019495389620
- Welding Required: No
- Width: 4"
- Part Description: 2008 Chevrolet Impala Stainless Steel Natural Exhaust Crossover Pipe
Vehicle Fitment- 2008 Chevrolet Impala | All Trims | 6 Cyl 3.5L
- 2008 Chevrolet Impala | All Trims | 6 Cyl 3.9L
OEM (Genuine) 2008 Chevrolet Impala Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 20963869
Product Specifications- Notes: Impala; 3.5L
- Other Names: Muffler, Muffler W/Tailpipe
- Item Dimensions: 112.8 x 28.7 x 9.8 inches
- Item Weight: 38.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 20881329, 25794072, 15849114
- Part Description: 2008 Chevrolet Impala Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2008 Chevrolet Impala | 50th Anniversary Edition, LS, LT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
OEM (Genuine) 2008 Chevrolet Impala Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 25794073
Product Specifications- Notes: Impala; 5.3L; 5.3 Liter
- Other Names: Muffler, Muffler W/Tailpipe
- Item Dimensions: 118.0 x 52.3 x 9.9 inches
- Item Weight: 55.80 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2008 Chevrolet Impala Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2008 Chevrolet Impala | SS | 8 Cyl 5.3 L GAS
OEM (Genuine) 2008 Chevrolet Impala Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 25794075
Product Specifications- Notes: Impala; 3.9L; 3.9 Liter
- Other Names: Muffler, Muffler W/Tailpipe
- Item Dimensions: 117.8 x 50.3 x 9.5 inches
- Item Weight: 55.80 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2008 Chevrolet Impala Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2008 Chevrolet Impala | LS, LT, LTZ, Police | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
FAQ for Exhaust Pipe Repair
Q: What's the removal procedure for the exhaust seal?
A:
The removal procedure is to remove the catalytic converter, remove and discard the exhaust manifold pipe gasket if equipped with regular production options (RPOs) LZE/LZ9, remove and discard the exhaust manifold pipe gasket if equipped with RPO LS4, remove and discard the catalytic converter to muffler gasket if equipped with RPO LZE, remove and discard the catalytic converter to muffler seal if equipped with RPOs LS4/LZ9.
By Bob
GM Specialist
01/11/2022Q: What's the installation procedure for the exhaust seal?
A:
The installation procedure is to install a new catalytic converter to the muffler seal, install a new catalytic converter to the muffler gasket, install a new exhaust manifold pipe gasket, a new exhaust manifold pipe gasket, and the catalytic converter.
By Bob
GM Specialist
01/11/2022Q: What's the recommended torque for the exhaust crossover pipe nuts?
A:
The recommended torque is 20 N.m (15 lb-ft).
By Bob
GM Specialist
29/10/2022Q: What's the recommended torque for the exhaust crossover pipe heat shield bolts?
A:
The recommended torque is 10 N.m (89 lb in).
By Bob
GM Specialist
29/10/2022Q: What's the proper way to remove the exhaust crossover pipe?
A:
The proper way is to remove the air cleaner outlet duct, the exhaust crossover pipe heat shield bolts, the exhaust crossover pipe heat shield, the exhaust crossover pipe nuts, the exhaust crossover pipe, and the exhaust crossover pipe seals.
By Bob
GM Specialist
29/10/2022Q: What's the removal procedure for the converter hanger assembly?
A:
The removal procedure is to raise and support the vehicle, using a suitable jack, support the exhaust system if necessary, then remove and discard the catalytic converter pipe hangers if necessary.
By Bob
GM Specialist
29/10/2022Q: What's the installation procedure for the converter hanger assembly?
A:
The installation procedure is to install the new catalytic converter pipe hangers if necessary, remove the support from the exhaust system if necessary and lower the vehicle.
By Bob
GM Specialist
29/10/2022See more FAQs (2)