How to replace the fuel pressure regulator on Cadillac CTS?

The procedure for removing fuel system pressure must be completed before starting the Fuel Pressure Regulator replacement task. Before working on the Fuel Pressure Regulator you must remove the air inlet grill then set a shop towel beneath to catch potential fuel leaks. The first step involves detaching the atmospheric vent hose from the Fuel Pressure Regulator then removing its clamp bolt. Twist the regulator while pulling outward to separate from the rail after spreading the clamp somewhat to remove the Fuel Pressure Regulator. To install the Fuel Pressure Regulator you must place clean engine oil on its o-ring seals followed by proper orientation of the atmospheric vent toward the engine front. To install this component properly you should push the Fuel Pressure Regulator toward the Fuel Rail while you turn it to obtain complete contact that allows you to position the clamp at both the Fuel Pressure Regulator and the Fuel Rail. Next install the Fuel Pressure Regulator clamp bolt while tightening it to 5 n.m (44 lb in). The atmospheric vent hose should be reattached to the Fuel Pressure Regulator port before starting the Fuel Pump with a scan tool while performing leak checks. The air inlet grill can then be put back into position.

What are the critical steps involved in servicing a fuel pressure regulator on Cadillac Escalade?

The Fuel Pressure Regulator service requires precise execution because the system contains three distinct regulator types and Fuel Rail designs which have distinctive receiving ports and particular retaining clips that cannot be exchanged. Start the procedure by eliminating pressure from the fuel system before dealing with the Fuel Pressure Regulator vacuum hose and thoroughly cleaning the retainer surrounding area. You must pull out both the Fuel Pressure Regulator retainer and the Fuel Pressure Regulator from the Fuel Rail while verifying that the back up ring and regulator seal o-ring together with the regulator filter and regulator seal o-ring remain outside of the Fuel Rail. Inspection of the new Fuel Pressure Regulator retainer should verify its correct identification because the tabs should only fit on the straight vacuum port retainer and the e85-straight vacuum port retainer but not the angle vacuum port retainer . The Fuel Pressure Regulator requires installation of back up ring and regulator seal o-ring followed by a regulator filter and another regulator seal o-ring. Before this installation, apply clean engine oil to o-rings (11, 13). It is crucial to install fresh o-rings together with a new retaining clip when reinstalling the component. Secure the new retainer for the Fuel Pressure Regulator and restore both the Fuel Pressure Regulator vacuum hose and reinstall the fuel fill cap with negative Battery Cable connection. A leak check requires activating the ignition while leaving the engine off for two seconds before switching it off for ten seconds and repeating the procedure with the ignition on and engine off for leak inspection.

OEM Cadillac Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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19 Fuel Pressure Regulators found

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Cadillac Fuel Pressure Regulator Part Number: 97728979
$368.14 MSRP: $579.25
You Save: $211.11 (37%)
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Product Specifications
- Other Name: Regulator Kit, Fuel Pressure; Regulator Kit, Fuel Injection
Fits the following Cadillac Models:
- Escalade | 2002-2004 | Base | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Escalade ESV | 2003-2004 | Base | 8 Cyl 6.0 L GAS
- Escalade EXT | 2002-2004 | Base | 8 Cyl 6.0 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 19245530
$92.92 MSRP: $188.72
You Save: $95.80 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Regulator Kit, Fuel Pressure; Regulator Kit, Fuel Injection
- Replaces: 17113517, 17113536, 17113555, 89060420, 17113288, 17113678, 12574986, 17122592
Fits the following Cadillac Models:
- Escalade | 2002-2004 | Base | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Escalade ESV | 2003-2004 | Base | 8 Cyl 6.0 L GAS
- Escalade EXT | 2002-2004 | Base | 8 Cyl 6.0 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 19210686
$77.57 MSRP: $157.56
You Save: $79.99 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator Kit, Fuel Pressure; Regulator Seal Kit; Regulator Kit, Fuel Injection
- Replaces: 17113203, 88894356, 89060422, 89017453
Fits the following Cadillac Models:
- Escalade | 2002-2004, 1999-2000 | Base | 8 Cyl 5.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS
- Escalade ESV | 2003-2004 | Base | 8 Cyl 6.0 L GAS
- Escalade EXT | 2002-2004 | Base | 8 Cyl 6.0 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 19245527
$118.59 MSRP: $222.69
You Save: $104.10 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator Kit, Fuel Pressure; Regulator Kit, Fuel Injection; Regulator, Fuel Injection
- Replaces: 12575028, 89060414, 12570618, 17113398
Fits the following Cadillac Models:
- DeVille | 1995 | Concours | 8 Cyl 4.6 L GAS
- Eldorado | 1995 | Base, ETC | 8 Cyl 4.6 L GAS
- Seville | 1995 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 89017530
$47.86 MSRP: $89.90
You Save: $42.04 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator Kit, Fuel Pressure; Regulator Kit, Fuel Injection
- Replaced by: 89060416
Fits the following Cadillac Models:
- DeVille | 1996-1999 | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS
- Eldorado | 1996-1999 | Base, ESC, ETC | 8 Cyl 4.6 L GAS
- Seville | 1996-1999 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 25519368
Product Specifications
- Other Name: Regulator Kit, Fuel Pressure; Regulator, Fuel Injection
Fits the following Cadillac Models:
- DeVille | 1985 | Base, Cabriolet, d'Elegance | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS
- Fleetwood | 1985 | 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac Fuel Pressure Regulator Part Number: 12559037
$47.70 MSRP: $85.17
You Save: $37.47 (44%)
Product Specifications
- Other Name: Regulator, Fuel Injection
Fits the following Cadillac Models:
- DeVille | 2000-2005 | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
- Eldorado | 2000-2002 | ESC, ETC | 8 Cyl 4.6 L GAS
- Seville | 2000-2004 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 9118850
Product Specifications
- Other Name: Regulator, Fuel Pressure; Regulator, Fuel Injection
Fits the following Cadillac Models:
- Catera | 1997-2001 | Base, Sport | 6 Cyl 3.0 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 17091947
Product Specifications
- Other Name: Regulator Assembly, Fuel Pressure; Regulator Kit, Fuel Injection; Regulator, Fuel Injection
- Replaces: 17091221
Fits the following Cadillac Models:
- Fleetwood | 1994-1996 | Base, Brougham | 8 Cyl 5.7 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 52373074
Product Specifications
- Other Name: Regulator; Regulator, Natural Gasoline Pressure Regulator
Fits the following Cadillac Models:
- Escalade | 2006 | Base | 8 Cyl 6.0 L GAS
- Escalade ESV | 2006 | Base | 8 Cyl 6.0 L GAS
- Escalade EXT | 2006 | Base | 8 Cyl 6.0 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 52372836
Product Specifications
- Other Name: Regulator Assembly-CNG Low Pressure; Regulator, Natural Gasoline Pressure Regulator
Fits the following Cadillac Models:
- Escalade | 2006 | Base | 8 Cyl 6.0 L GAS
- Escalade ESV | 2006 | Base | 8 Cyl 6.0 L GAS
- Escalade EXT | 2006 | Base | 8 Cyl 6.0 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 52372245
Product Specifications
- Other Name: Regulator Assembly-CNG High Pressure; Regulator, Natural Gasoline Pressure Regulator
Fits the following Cadillac Models:
- Escalade | 2006 | Base | 8 Cyl 6.0 L GAS
- Escalade ESV | 2006 | Base | 8 Cyl 6.0 L GAS
- Escalade EXT | 2006 | Base | 8 Cyl 6.0 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 25523720
Product Specifications
- Other Name: Regulator, Fuel Injection; Pressure Regulator
Fits the following Cadillac Models:
- Brougham | 1988-1989 | Base, d'Elegance | 8 Cyl 5.0 L GAS
- DeVille | 1988-1989 | Base | 8 Cyl 4.5 L GAS
- Fleetwood | 1988-1989 | 60 Special, Base, d'Elegance | 8 Cyl 4.5 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 17112482
Product Specifications
- Other Name: Regulator Kit, Fuel Pressure
- Replaced by: 17091410
Fits the following Cadillac Models:
- Brougham | 1991 | Base, d'Elegance | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- DeVille | 1991 | Base, Spring Edition, Touring | 8 Cyl 4.9 L GAS
- Fleetwood | 1991 | 60 Special, Base, d'Elegance | 8 Cyl 4.9 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 9158978
Product Specifications
- Other Name: Regulator, Fuel Pressure; Regulator, Fuel Injection
Fits the following Cadillac Models:
- CTS | 2003-2004 | Base, Luxury, Luxury Sport, V | 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 17112907
Product Specifications
- Other Name: Regulator Kit, Throttle Body/Carburetor
Fits the following Cadillac Models:
- Fleetwood | 1993 | Base, Brougham | 8 Cyl 5.7 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 17112399
Product Specifications
- Other Name: Regulator Kit, Throttle Body/Carburetor; Cover
Fits the following Cadillac Models:
- Brougham | 1992 | Base, d'Elegance | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 17091410
Product Specifications
- Other Name: Regulator, Fuel Pressure; Regulator, Fuel Injection
- Replaces: 17112482, 17107485, 17107010
Fits the following Cadillac Models:
- 60 Special | 1993 | Base | 8 Cyl 4.9 L GAS
- Brougham | 1991 | Base, d'Elegance | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- DeVille | 1991-1995 | Base, Spring Edition, Touring | 8 Cyl 4.9 L GAS
- Deville | 1990-1991 | 4.5L V8, 4.9L V8
- Eldorado | 1990-1993 | Base, Touring | 4.5L V8, 4.9L V8, 8 Cyl 4.9 L GAS
- Fleetwood | 1990-1992 | 60 Special, Base, d'Elegance | 4.5L V8, 4.9L V8, 8 Cyl 4.9 L GAS
- Seville | 1990-1993 | Base, STS | 4.5L V8, 4.9L V8, 8 Cyl 4.9 L GAS
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Cadillac Fuel Pressure Regulator Part Number: 17089203
Product Specifications
- Other Name: Regulator Kit, Fuel Pressure; Pressure Regulator; Regulator Kit, Fuel Injection
Fits the following Cadillac Models:
- Allante | 1993 | Base, Indianapolis 500 Pace Car, Value Leader | 8 Cyl 4.6 L GAS
- DeVille | 1994 | Concours | 8 Cyl 4.6 L GAS
- Eldorado | 1993-1994 | Base, Sport, Touring | 8 Cyl 4.6 L GAS
- Seville | 1993-1994 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Fuel Pressure Regulator

Choose OEM Fuel Pressure Regulator, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Cadillac's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsGiant.com, you'll find it easy to get top-quality OEM Cadillac Fuel Pressure Regulator. You can shop at highly competitive prices and protect your budget. All our genuine Cadillac parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Cadillac Fuel Pressure Regulator Parts and Q&A

Fuel Pressure Regulator
9158978
Q: How to replace the fuel pressure regulator on Cadillac CTS?
A:
The procedure for removing fuel system pressure must be completed before starting the Fuel Pressure Regulator replacement task. Before working on the Fuel Pressure Regulator you must remove the air inlet grill then set a shop towel beneath to catch potential fuel leaks. The first step involves detaching the atmospheric vent hose from the Fuel Pressure Regulator then removing its clamp bolt. Twist the regulator while pulling outward to separate from the rail after spreading the clamp somewhat to remove the Fuel Pressure Regulator. To install the Fuel Pressure Regulator you must place clean engine oil on its o-ring seals followed by proper orientation of the atmospheric vent toward the engine front. To install this component properly you should push the Fuel Pressure Regulator toward the Fuel Rail while you turn it to obtain complete contact that allows you to position the clamp at both the Fuel Pressure Regulator and the Fuel Rail. Next install the Fuel Pressure Regulator clamp bolt while tightening it to 5 n.m (44 lb in). The atmospheric vent hose should be reattached to the Fuel Pressure Regulator port before starting the Fuel Pump with a scan tool while performing leak checks. The air inlet grill can then be put back into position.
Fuel Pressure Regulator
97728979
Q: What are the critical steps involved in servicing a fuel pressure regulator on Cadillac Escalade?
A:
The Fuel Pressure Regulator service requires precise execution because the system contains three distinct regulator types and Fuel Rail designs which have distinctive receiving ports and particular retaining clips that cannot be exchanged. Start the procedure by eliminating pressure from the fuel system before dealing with the Fuel Pressure Regulator vacuum hose and thoroughly cleaning the retainer surrounding area. You must pull out both the Fuel Pressure Regulator retainer and the Fuel Pressure Regulator from the Fuel Rail while verifying that the back up ring and regulator seal o-ring together with the regulator filter and regulator seal o-ring remain outside of the Fuel Rail. Inspection of the new Fuel Pressure Regulator retainer should verify its correct identification because the tabs should only fit on the straight vacuum port retainer and the e85-straight vacuum port retainer but not the angle vacuum port retainer . The Fuel Pressure Regulator requires installation of back up ring and regulator seal o-ring followed by a regulator filter and another regulator seal o-ring. Before this installation, apply clean engine oil to o-rings (11, 13). It is crucial to install fresh o-rings together with a new retaining clip when reinstalling the component. Secure the new retainer for the Fuel Pressure Regulator and restore both the Fuel Pressure Regulator vacuum hose and reinstall the fuel fill cap with negative Battery Cable connection. A leak check requires activating the ignition while leaving the engine off for two seconds before switching it off for ten seconds and repeating the procedure with the ignition on and engine off for leak inspection.