How to replace the rear exhaust pipe on 2008 Cadillac DTS?

To replace the Exhaust Manifold Rear Pipe, raise and support the vehicle. Remove the catalytic converter to rear exhaust manifold pipe nuts and discard the gasket. Remove the rear exhaust manifold pipe bolts and flange. Install a new seal and gasket, then tighten the bolts before lowering the vehicle.

OEM 2008 Cadillac DTS Exhaust Pipe

Exhaust Tail Pipe

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4 Exhaust Pipes found

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2008 Cadillac DTS Exhaust Pipe Part Number: 15921947
$1017.10 MSRP: $1527.49
You Save: $510.39 (34%)
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Product Specifications
- Other Name: Pipe, Exhaust Pipe; Intermediate Pipe; Rear Pipe
- Position: Rear
- Item Weight: 7.90 Pounds
- Item Dimensions: 13.7 x 12.3 x 9.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15921947
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2008 Cadillac DTS Submodels:
- Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
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2008 Cadillac DTS Exhaust Pipe Part Number: 12564240
$61.91 MSRP: $92.15
You Save: $30.24 (33%)
Product Specifications
- Other Name: Pipe, Exhaust Pipe; Crossover Pipe; Front Pipe; Cross Over Pipe
- Position: Front
- Replaces: 12556489
- Item Weight: 7.50 Pounds
- Item Dimensions: 26.3 x 14.2 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12564240
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Cadillac DTS Submodels:
- Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
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2008 Cadillac DTS Muffler & Pipe Part Number: 15921941
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/ Catalytic Converter, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler; Muffler, Exhaust
- Item Weight: 64.30 Pounds
- Item Dimensions: 151.2 x 56.2 x 10.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15921941
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Cadillac DTS Submodels:
- Base, Luxury, Platinum | 8 Cyl 4.6 L GAS
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2008 Cadillac DTS Muffler & Pipe Part Number: 15921942
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/ Catalytic Converter, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler; Muffler, Exhaust
- Item Weight: 69.80 Pounds
- Item Dimensions: 145.3 x 56.3 x 12.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15921942
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Cadillac DTS Submodels:
- Base, Luxury, Platinum | 8 Cyl 4.6 L GAS

2008 Cadillac DTS Exhaust Pipe

With a comprehensive array of OEM 2008 Cadillac DTS Exhaust Pipe, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2008 Cadillac DTS 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.

2008 Cadillac DTS Exhaust Pipe Parts and Q&A

Q: How to replace the rear exhaust pipe on 2008 Cadillac DTS?
A: To replace the Exhaust Manifold Rear Pipe, raise and support the vehicle. Remove the catalytic converter to rear exhaust manifold pipe nuts and discard the gasket. Remove the rear exhaust manifold pipe bolts and flange. Install a new seal and gasket, then tighten the bolts before lowering the vehicle.