How to replace a fuel injector on Cadillac Eldorado?

The first step in Fuel Injector replacement involves taking out the Fuel Rail followed by moving the Fuel Rail locking tab toward the middle to eliminate the Fuel Injector. Divide from the old injector o-ring seals both upper and lower o-ring parts before disposal. You should properly position new o-rings to stop fuel leakage by placing the blue o-ring above the black o-ring since they differ in materials although their dimensions are identical. Use the proper part number when obtaining replacement fuel injectors because o-ring replacements during servicing are essential to stopping vacuum leaks that create driveability problems. Begin installation of the new Fuel Rail by applying clean engine oil to both upper and lower o-rings and inserting them onto the Fuel Injector before reattaching the whole unit.

OEM Cadillac Eldorado Fuel Injector

Gas Injector

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11 Fuel Injectors found

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Cadillac Eldorado Fuel Injector Kit Part Number: 19244621
$123.10 MSRP: $222.79
You Save: $99.69 (45%)
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Product Specifications
- Other Name: Injector Kit, Fuel Injection; Fuel Injector; Injector
- Replaces: 17112982
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Cadillac Eldorado | Base, Touring | 8 Cyl 4.9 L GAS
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Cadillac Eldorado Injector Part Number: 17111468
$150.31 MSRP: $269.62
You Save: $119.31 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fuel Injector
- Replaced by: 19110532
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Cadillac Eldorado | Base, Biarritz | 8 Cyl 4.5 L GAS
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Cadillac Eldorado Injector Part Number: 19244622
$138.26 MSRP: $259.63
You Save: $121.37 (47%)
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Product Specifications
- Other Name: Injector Kit, Fuel Injection; Fuel Injector
- Replaces: 17086729
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990 Cadillac Eldorado | Base, Biarritz, Touring | 8 Cyl 4.5 L GAS
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Cadillac Eldorado Injector Part Number: 12559036
Product Specifications
- Other Name: Injector, Fuel Injection; Gasoline Injector; Fuel Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 Cadillac Eldorado | ESC, ETC | 8 Cyl 4.6 L GAS
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Cadillac Eldorado Injector Part Number: 17111541
Product Specifications
- Other Name: Fuel Injector
- Replaced by: 17111276
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1987 Cadillac Eldorado | Base, Biarritz | 8 Cyl 4.1 L GAS
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Cadillac Eldorado Injector Part Number: 17111276
Product Specifications
- Other Name: Fuel Injector
- Replaces: 17111541, 17111540
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1987 Cadillac Eldorado | Base, Biarritz | 8 Cyl 4.1 L GAS
- 1984 Cadillac Eldorado | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac Eldorado Fuel Injection, Blue Part Number: 1607247
Product Specifications
- Other Name: Efi Injt; Fuel Injector; Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Cadillac Eldorado | Base, Biarritz | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac Eldorado Injection Nozzle Part Number: 22520378
Product Specifications
- Other Name: Nozzle Assembly, Fuel Injectors; Nozzle; Nozzle, Fuel Injector Metering; Nozzle, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Cadillac Eldorado | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac Eldorado Injector Part Number: 17121552
Product Specifications
- Other Name: Injector Kit, Fuel Injection; Fuel Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 Cadillac Eldorado | Base, ESC, ETC | 8 Cyl 4.6 L GAS
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Cadillac Eldorado Injector Kit Part Number: 17113140
Product Specifications
- Other Name: Injector Kit, Multiport Fuel; Fuel Injector; Injector; Injector Kit, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1994 Cadillac Eldorado | Base, Sport, Touring | 8 Cyl 4.6 L GAS
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Cadillac Eldorado Injector Part Number: 17091474
Product Specifications
- Other Name: Injector, Multiport Fuel; Fuel Injector; Injector, Fuel Injection
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Cadillac Eldorado | Base, ETC | 8 Cyl 4.6 L GAS

Cadillac Eldorado Fuel Injector

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The Cadillac Eldorado Fuel Injector plays the essential role of injecting fuel into the engines cylinders so as to facilitate a proportionate mixture of air fuel ratio in order to achieve combustion efficiency. This system regulated by the engine control unit is more effective in improving the performance and efficiency of the engine as compared with carburetors. For the past years, Cadillac Eldorado has adopted different sorts of Fuel Injectors majoring in direct and indirect injection systems. Direct injection directs fuel through the injector directly into the combustion chamber and on the other hand, indirect injection atomizes the fuel and then sprays it into the combustion chamber. The developments in Fuel Injector technology have led to better response of the engine and decrease in the emission of gases making Cadillac Eldorado more efficient. It is therefore important that routine exercise is conducted on Fuel Injectors and any that fails to perform should be replaced as soon as possible to avoid further damage on the vehicle.

Cadillac Eldorado Fuel Injector Parts and Q&A

Injector
12559036
Q: How to replace a fuel injector on Cadillac Eldorado?
A:
The first step in Fuel Injector replacement involves taking out the Fuel Rail followed by moving the Fuel Rail locking tab toward the middle to eliminate the Fuel Injector. Divide from the old injector o-ring seals both upper and lower o-ring parts before disposal. You should properly position new o-rings to stop fuel leakage by placing the blue o-ring above the black o-ring since they differ in materials although their dimensions are identical. Use the proper part number when obtaining replacement fuel injectors because o-ring replacements during servicing are essential to stopping vacuum leaks that create driveability problems. Begin installation of the new Fuel Rail by applying clean engine oil to both upper and lower o-rings and inserting them onto the Fuel Injector before reattaching the whole unit.