Where is the fuel filter/fuel pressure regulator located and what are the steps for servicing it on 2003 Dodge Ram 1500 Van?

The fuel pump module has the fuel filter/fuel pressure regulator on its top. Discharge the fuel pressure, empty the tank and wash up. Twist and pull off filter/regulator. Install a new clamp and align the filter with the drivers side and observe leakages after replacing the tank.

OEM 2003 Dodge Ram 1500 Van Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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3 Fuel Pressure Regulators found

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2003 Dodge Ram 1500 Van Pressure Regulator Part Number: 5189131AA
$357.36 MSRP: $2050.00
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Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pressure Regulator
- Item Weight: 7.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5189131AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2003 Dodge Ram 1500 Van Submodels:
- Base | 8 Cyl 5.2 L GAS
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2003 Dodge Ram 1500 Van Fuel Filter, Upper Part Number: 4798825AD
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Pump Filter; Fuel Injection Pressure Regulator; Pressure Damper.; Filter
- Position: Upper
- Item Weight: 1.90 Pounds
- Item Dimensions: 14.1 x 9.4 x 3.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4798825AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2003 Dodge Ram 1500 Van Submodels:
- Base | 6 Cyl 3.9 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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2003 Dodge Ram 1500 Van Pressure Sensor Part Number: 53015440AA
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Tank Pressure Sensor; Sensor Fuel Pressure
- Item Weight: 0.60 Pounds
- Item Dimensions: 2.8 x 2.7 x 1.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53015440AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Ram 1500 Van Submodels:
- Base | 8 Cyl 5.2 L GAS

2003 Dodge Ram 1500 Van Fuel Pressure Regulator Parts and Q&A

Q: Where is the fuel filter/fuel pressure regulator located and what are the steps for servicing it on 2003 Dodge Ram 1500 Van?
A: The fuel pump module has the fuel filter/fuel pressure regulator on its top. Discharge the fuel pressure, empty the tank and wash up. Twist and pull off filter/regulator. Install a new clamp and align the filter with the drivers side and observe leakages after replacing the tank.