How do you replace the fuel filter on Cadillac DeVille?

On 2006 and later vehicles, the fuel filter is an integral part of the fuel pump module and is not serviceable. Begin by relieving the fuel system pressure and disconnecting the cable from the negative terminal of the battery. Raise the rear of the vehicle and support it securely on jackstands. Detach the fuel line fittings from the filter; some models use a threaded fitting on one end and a quick-connect fitting on the other. For a threaded fitting, unscrew it using a flare-nut wrench while holding the hex on the filter with an open-end wrench. For a quick-connect fitting, squeeze the plastic tabs and pull the line off the filter, using an open-end wrench on the filter to prevent twisting. If a quick-connect fitting is present, twist it 1/4 turn in each direction to loosen debris, then blow out any dirt from the connector. Remove the filter from the clip or bracket, noting that later models do not use a mount as the filter is supported by the line with the threaded fitting. Install the new filter securely into the clip or bracket if equipped, ensuring that any arrow on the filter points in the direction of fuel flow toward the engine. Wipe off the male end of the connector on the filter and apply a drop of clean engine oil onto the connector where it inserts into the female connector. Position the new filter so the arrow points toward the engine and reattach the fuel lines to the filter, using new O-ring seals where present. For quick-connect fittings, push the female connector onto the fuel filter's male connector until the plastic tabs snap and lock into place, then pull on the female end of each quick-connect fitting to ensure it is securely locked. Finally, reconnect the battery cable, pressurize the fuel system by turning the ignition key to the On position, and check for fuel leaks.

Genuine Cadillac Deville Fuel Filter

Gas Filter

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12 Fuel Filters found

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Cadillac Deville Element, Fuel Filter
Part Number: 854569
$5.91 MSRP: $10.60
You Save: $4.69 (45%)
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Product Specifications
- Other Name: FILTER, Engine Fuel Filter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Cadillac Deville | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, FORMAL LIMOUSINE, LIMOUSINE
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Cadillac Deville Filter,Fuel
Part Number: 25163684
$14.09 MSRP: $25.29
You Save: $11.20 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: FILTER, Engine Fuel Filter; Fuel Filter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1999 Cadillac Deville | 4 DOOR, DEVILLE | 8 Cyl 4.6L
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Cadillac Deville Filter Kit,Fuel
Part Number: 25171792
Product Specifications
- Other Name: FILTER, Engine Fuel Filter; Filter, Fuel Filter
- Replaces: 25055052, 25121915, 25121792
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1990 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 8 Cyl 4.1L, 8 Cyl 4.5L
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Cadillac Deville Filter,Fuel
Part Number: 25121293
Product Specifications
- Other Name: FILTER, Engine Fuel Filter; Filter, Fuel Filter
- Replaces: 25121942
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2005 Cadillac Deville | DEVILLE, HIGH LUXURY, SEVILLE, SLS, STS, TOURING 4 DOOR, TOURING SEDAN | 8 Cyl 4.6L
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Cadillac Deville FILTER ASM,FUEL
Part Number: 19332546
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1990 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 8 Cyl 4.1L, 8 Cyl 4.5L
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Cadillac Deville Filter, Fuel
Part Number: 5651879
Product Specifications
- Other Name: FILTER, Engine Fuel Filter; Fuel Filter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Cadillac Deville | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, FORMAL LIMOUSINE, LIMOUSINE
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Cadillac Deville Filter,Fuel
Part Number: 25055001
$10.34 MSRP: $18.54
You Save: $8.20 (45%)
Product Specifications
- Other Name: FILTER, Engine Fuel Filter; Fuel Filter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Cadillac Deville | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, FORMAL LIMOUSINE, LIMOUSINE | 8 Cyl 4.1L
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Cadillac Deville Filter Pkg, Fuel
Part Number: 25055083
$10.83 MSRP: $19.42
You Save: $8.59 (45%)
Product Specifications
- Other Name: FILTER, Engine Fuel Filter; Fuel Filter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Cadillac Deville | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 8 Cyl 4.1L
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Cadillac Deville Filter,Fuel
Part Number: 25121468
$16.48 MSRP: $29.57
You Save: $13.09 (45%)
Product Specifications
- Other Name: FILTER, Engine Fuel Filter; Filter, Fuel Filter
- Replaces: 25121879, 25121875, 25121801
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, TOURING 4 DOOR | 8 Cyl 4.6L, 8 Cyl 4.9L
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Cadillac Deville Filter,Fuel
Part Number: 22522452
Product Specifications
- Other Name: FILTER, Engine Fuel Filter; Fuel Filter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Cadillac Deville | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR, BROUGHAM 4 DOOR FWD, FORMAL LIMOUSINE, FUNERAL COACH, LIMOUSINE, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel
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Cadillac Deville Filter,Fuel
Part Number: 560355
Product Specifications
- Other Name: FILTER, Fuel; Fuel Filter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Cadillac Deville | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR, BROUGHAM 4 DOOR FWD, FORMAL LIMOUSINE, FUNERAL COACH, LIMOUSINE, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel
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Cadillac Deville Filter,Fuel
Part Number: 25011603
Product Specifications
- Other Name: FILTER, Engine Fuel Filter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Cadillac Deville | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR, BROUGHAM 4 DOOR FWD, FORMAL LIMOUSINE, FUNERAL COACH, LIMOUSINE, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel

Cadillac Deville Fuel Filter

In Cadillac DeVille miles the Fuel Filter is very essential in protecting the engine from other foreign substance like dirt, rust, and water in the fuel. This is a very important process for filtering down and maintaining performance and durability of various components such as the fuel pump and injector systems. Cadillac DeVille models use both standard types of Fuel Filters, the in-line filters and canister that may include the cartridge type of fuel and the spin-on types. In carbureted models the Fuel Filter is located after mechanical fuel pump and before carburetor whereas in Electronic Fuel Injected (EFI) models, the filter is installed between the fuel tank and engine. This part, therefore, requires frequent replacement because lack of proper maintenance will make it become blocked hence reducing the fuel supply to the engine and affecting its performance in the process.

Each OEM Cadillac Deville Fuel Filter we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Cadillac Deville Fuel Filter Parts Questions & Experts Answers

Filter,Fuel
25163684
Q: How do you replace the fuel filter on Cadillac DeVille?
A: On 2006 and later vehicles, the fuel filter is an integral part of the fuel pump module and is not serviceable. Begin by relieving the fuel system pressure and disconnecting the cable from the negative terminal of the battery. Raise the rear of the vehicle and support it securely on jackstands. Detach the fuel line fittings from the filter; some models use a threaded fitting on one end and a quick-connect fitting on the other. For a threaded fitting, unscrew it using a flare-nut wrench while holding the hex on the filter with an open-end wrench. For a quick-connect fitting, squeeze the plastic tabs and pull the line off the filter, using an open-end wrench on the filter to prevent twisting. If a quick-connect fitting is present, twist it 1/4 turn in each direction to loosen debris, then blow out any dirt from the connector. Remove the filter from the clip or bracket, noting that later models do not use a mount as the filter is supported by the line with the threaded fitting. Install the new filter securely into the clip or bracket if equipped, ensuring that any arrow on the filter points in the direction of fuel flow toward the engine. Wipe off the male end of the connector on the filter and apply a drop of clean engine oil onto the connector where it inserts into the female connector. Position the new filter so the arrow points toward the engine and reattach the fuel lines to the filter, using new O-ring seals where present. For quick-connect fittings, push the female connector onto the fuel filter's male connector until the plastic tabs snap and lock into place, then pull on the female end of each quick-connect fitting to ensure it is securely locked. Finally, reconnect the battery cable, pressurize the fuel system by turning the ignition key to the On position, and check for fuel leaks.