How to service and repair the fuel rail and replace the fuel injectors on 2007 Cadillac CTS?

First drain fuel system pressure before servicing and repairing fuel rail and changing the fuel injectors. Take off the intake manifolds, unplug the fuel feed pipe and remove debris in the injector area. Put off the fuel rail and injectors, including old seals. Install new seals and reconnect the components and then reinstall the intake manifold.

OEM 2007 Cadillac CTS Fuel Rail

Engine Fuel Rail

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2 Fuel Rails found

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2007 Cadillac CTS Fuel Rail Part Number: 12633511
$275.12 MSRP: $558.78
You Save: $283.66 (51%)
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Product Specifications
- Other Name: Rail Kit, Fuel Injection; Rail, Fuel Injection
- Replaces: 12572174
- Item Weight: 2.30 Pounds
- Item Dimensions: 4.2 x 24.4 x 20.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12633511
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2007 Cadillac CTS Submodels:
- V | 8 Cyl 6.0 L GAS
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2007 Cadillac CTS Fuel Rail Part Number: 12572886
$126.04 MSRP: $236.72
You Save: $110.68 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rail, Fuel Injection
- Item Weight: 1.30 Pounds
- Item Dimensions: 1.0 x 1.1 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12572886
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 Cadillac CTS Submodels:
- Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS

2007 Cadillac CTS Fuel Rail

With a comprehensive array of OEM 2007 Cadillac CTS Fuel Rail, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2007 Cadillac CTS Fuel Rail are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2007 Cadillac CTS Fuel Rail Parts and Q&A

Q: How to service and repair the fuel rail and replace the fuel injectors on 2007 Cadillac CTS?
A: First drain fuel system pressure before servicing and repairing fuel rail and changing the fuel injectors. Take off the intake manifolds, unplug the fuel feed pipe and remove debris in the injector area. Put off the fuel rail and injectors, including old seals. Install new seals and reconnect the components and then reinstall the intake manifold.