How to Remove and Install a Fuel Pressure Regulator from the Fuel Pump Module on Dodge Grand Caravan?

The maintenance of the fuel pressure regulator is possible only after the fuel pump module is taken out of the fuel tank. Always perform the fuel system pressure release procedure before servicing anything inside the fuel system. Widen the tangs on the retainer holding the pressure regulator and then lift the regulator out of the housing to get rid of the upper and lower O-rings. Pour some engine oil into the opening and drop the O-rings onto the pump module. After that, force the regulator into its opening in the module and fold the tangs on the retainer over the tabs on the housing before attaching the Fuel Pump Module.

How to Replace a Fuel Pressure Regulator in the Fuel Pump Module on Dodge Grand Caravan?

In order to change the regulator, you must first remove the fuel pump module from the fuel tank. First, use your fingernails to spread the tangs wide and get rid of the pressure regulator by prying it out, so that both O-rings on it are removed as well. Before installing, apply a tiny amount of clean engine oil to the O-rings and then put them into the indicated openings of the pump module. After that, fit the regulator into the opening and bring the tangs on the regulator retainer down to cover the tabs on the housing.

OEM Dodge Grand Caravan Fuel Pressure Regulator

Fuel Tank Pressure Regulator

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

7 Fuel Pressure Regulators found

View related parts
Dodge Grand Caravan Fuel Pressure Regulator Part Number: 5142345AA
$262.86 MSRP: $390.00
You Save: $127.14 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pressure Damper; Regulator Kit Fuel Pressure; Pressure Regulator
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2007 Dodge Grand Caravan | Base, SE
View related parts
Dodge Grand Caravan Fuel Pressure Regulator Part Number: 5003870AA
$112.24 MSRP: $148.00
You Save: $35.76 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pressure Damper; Pressure Regulator; Regulator; Regulator Kit Fuel Pressure
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1996-2000 Dodge Grand Caravan | Base, ES, LE, SE, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
View related parts
Dodge Grand Caravan Fuel Pressure Regulator Part Number: 5016846AE
$120.30 MSRP: $249.00
You Save: $128.70 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pressure Damper; Pressure Regulator; Regulator; Regulator Kit Fuel Pressure
- Replaces: 5016846AD, 5016846AC, 5016846AA, 5016846AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2007 Dodge Grand Caravan | Anniversary Edition, Base, C/V, EL, ES, EX, SE, SE Plus, SXT, Sport | 3.3L V6, 3.8L V6, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
View related parts
Dodge Grand Caravan Fuel Pressure Regulator Part Number: MD178987
Product Specifications
- Other Name: Regulator; Regulator Kit; Regulator, Fuel Pressure
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1991-1999 Dodge Grand Caravan | Base, ES, LE, SE | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
View related parts
Dodge Grand Caravan Fuel Pressure Regulator Part Number: MD107719
Product Specifications
- Other Name: Regulator, Fuel Pressure
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1987 Dodge Grand Caravan | LE, SE | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
View related parts
Dodge Grand Caravan Fuel Pressure Regulator Part Number: 5277829
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pressure Damper; Pressure Regulator; Regulator, Fuel Pressure (Includes 2 O - Rings); Regulator, Fuel Pressure; Regulator Fuel Pressure
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1990-1995 Dodge Grand Caravan | Base, ES, LE, SE | 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
View related parts
Dodge Grand Caravan Fuel Pressure Regulator Part Number: 4300263
Product Specifications
- Other Name: Regulator, Fuel Pressure; Regulator Package, W/O - Ring And Gaskets, Pressure; O - Ring And Gasket Package; Pressure
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1987-1990 Dodge Grand Caravan | LE, SE | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS

Dodge Grand Caravan Fuel Pressure Regulator

Choose OEM Fuel Pressure Regulator that meet Dodge factory standards. Dodge designs and tests every component for precision and durability. Each Fuel Pressure Regulator follows strict manufacturing steps to lock in quality and fit. If your Dodge Grand Caravan matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Grand Caravan parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

FP Relay or the Fuel Pressure Regulator in Dodge Grand Caravan automobiles is responsible for keeping the fuel pressure within the vehicle's Electronic Fuel Injection system at an optimal level. The is usually installed on the fuel rail and functions under spring and diaphragm arrangement. Through attaching to the engine vacuum and the fuel return, the regulator controls the flow of fuel in response to the engine requirements-thus the flow of fuel returns to the tank at idle while limiting the flow of fuel during acceleration. Through the following years, Dodge Grand Caravan has employed Pressure Reducing type of Fuel Pressure Regulators as well as the back- Pressure Type. The primary distinction lies in their operation: Pressure reducing ones decrease input pressure and the differential pressure control back-pressure ones keeps inlet pressure constant. Despite the configurations provided by OEM regulators, changes in engine parameters may require use of adjustable regulators due to modifications such as larger injections or high volume pumps. The following two options may improve fuel delivery and fuel economy and make sure that the Dodge Grand Caravan can cope with the demands of modified fuel systems.

Dodge Grand Caravan Fuel Pressure Regulator Parts and Q&A

Fuel Pressure Regulator
5003870AA
Q: How to Remove and Install a Fuel Pressure Regulator from the Fuel Pump Module on Dodge Grand Caravan?
A:
The maintenance of the fuel pressure regulator is possible only after the Fuel Pump module is taken out of the Fuel Tank. Always perform the fuel system pressure release procedure before servicing anything inside the fuel system. Widen the tangs on the retainer holding the pressure regulator and then lift the regulator out of the housing to get rid of the upper and lower O-rings. Pour some engine oil into the opening and drop the O-rings onto the pump module. After that, force the regulator into its opening in the module and fold the tangs on the retainer over the tabs on the housing before attaching the Fuel Pump Module.
Fuel Pressure Regulator
5016846AE
Q: How to Replace a Fuel Pressure Regulator in the Fuel Pump Module on Dodge Grand Caravan?
A:
In order to change the regulator, you must first remove the Fuel Pump module from the Fuel Tank. First, use your fingernails to spread the tangs wide and get rid of the pressure regulator by prying it out, so that both O-rings on it are removed as well. Before installing, apply a tiny amount of clean engine oil to the O-rings and then put them into the indicated openings of the pump module. After that, fit the regulator into the opening and bring the tangs on the regulator retainer down to cover the tabs on the housing.