How to replace the intake manifold on 2003 Cadillac Seville?

Removal of sight shield and disconnection of different tubes and connectors are required to replace the intake manifold. Unscrew the fuel rail and injector assembly, and the intake manifold. Wipe it down and clean and change new gaskets. Put back together by screwing bolts in order, and look to the fuel leaks. Lastly reattach the sight shield.

OEM 2003 Cadillac Seville Intake Manifold

Engine Intake Manifold

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2003 Cadillac Seville Intake Manifold Part Number: 19330172
$606.14 MSRP: $1031.91
You Save: $425.77 (42%)
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Product Specifications
- Other Name: Manifold; Manifold, Engine Fuel Intake Manifold
- Replaces: 19303933, 12588847, 12564771
- Item Weight: 8.80 Pounds
- Item Dimensions: 25.3 x 15.5 x 12.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19330172
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Cadillac Seville Submodels:
- SLS, STS | 8 Cyl 4.6 L GAS

2003 Cadillac Seville Intake Manifold

With a comprehensive array of OEM 2003 Cadillac Seville Intake Manifold, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Cadillac Seville Intake 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.

2003 Cadillac Seville Intake Manifold Parts and Q&A

Q: How to replace the intake manifold on 2003 Cadillac Seville?
A: Removal of sight shield and disconnection of different tubes and connectors are required to replace the intake manifold. Unscrew the fuel rail and injector assembly, and the intake manifold. Wipe it down and clean and change new gaskets. Put back together by screwing bolts in order, and look to the fuel leaks. Lastly reattach the sight shield.