How to replace the left exhaust manifold on 2005 Cadillac DeVille?

In order to change the left exhaust manifold, dismount the nuts attaching the secondary AIR tube and disconnect it together with the gasket. Removal of the front engine mount bracket and lifting up of the vehicle. Disassemble oxygen sensor and bolts which were holding the left exhaust manifold. Wipe and clean the manifold, and then apply new seals and gaskets, and reassemble.

OEM 2005 Cadillac DeVille Exhaust Manifold

Engine Exhaust Manifold

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Exhaust Manifolds found

View related parts
2005 Cadillac DeVille Exhaust Manifold, Passenger Side Part Number: 12557767
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Manifold
- Position: Passenger Side
- Item Weight: 9.00 Pounds
- Item Dimensions: 15.8 x 8.5 x 6.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12557767
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac DeVille Submodels:
- Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
View related parts
2005 Cadillac DeVille Exhaust Manifold, Driver Side Part Number: 12578360
Product Specifications
- Other Name: Manifold Assembly-Exhaust-Left-Hand; Manifold; Manifold, Engine Exhaust Manifold
- Position: Driver Side
- Item Weight: 9.10 Pounds
- Item Dimensions: 15.3 x 12.5 x 4.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12578360
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac DeVille Submodels:
- Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS

2005 Cadillac DeVille Exhaust Manifold

With a comprehensive array of OEM 2005 Cadillac DeVille Exhaust Manifold, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Cadillac DeVille Exhaust Manifold are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2005 Cadillac DeVille Exhaust Manifold Parts and Q&A

Q: How to replace the left exhaust manifold on 2005 Cadillac DeVille?
A: In order to change the left exhaust manifold, dismount the nuts attaching the secondary AIR tube and disconnect it together with the gasket. Removal of the front engine mount bracket and lifting up of the vehicle. Disassemble oxygen sensor and bolts which were holding the left exhaust manifold. Wipe and clean the manifold, and then apply new seals and gaskets, and reassemble.