For Jeep, Dodge, and Ram owners, a failing fuel pump can lead to engine hesitation, stalling, and costly repairs. The ‌47-1019 Fuel Pump Assembly‌ is a premium direct replacement for the OEM part ‌471019‌, engineered to restore precise fuel delivery, pressure, and reliability in gasoline-powered vehicles. This guide covers compatibility, key upgrades, installation steps, and why choosing this OEM-grade component ensures optimal performance and longevity.

Why the 47-1019 Fuel Pump Matters‌

The fuel pump is vital for:

Stable Fuel Pressure‌: Maintains ‌50–60 PSI‌ for efficient combustion.
Ethanol Compatibility‌: Resists corrosion from E10, E15, and E85 fuels.
Consistent Flow‌: Delivers ‌150–180 L/hour‌ to match engine demands.
Safety‌: Prevents lean conditions or sudden engine shutdowns.

Using substandard replacements risks:

Engine Codes‌: P0087 (Low Fuel Pressure) or P0230 (Fuel Pump Circuit Malfunction).
Premature Failure‌: Low-quality motors overheat under heavy loads.
Fuel Leaks‌: Inferior seals degrade, creating fire hazards.
Warranty Issues‌: Non-OEM parts may void factory warranties.
Compatibility: Vehicles & Engines‌

The ‌47-1019‌ directly replaces ‌471019‌ and fits:

Jeep‌: Grand Cherokee (2014–2024), Wrangler JL (2018–2024) – 3.6L Pentastar V6, 5.7L Hemi V8.
Dodge‌: Durango (2014–2024), Ram 1500 (2013–2024) – 3.6L V6, 5.7L Hemi.
Chrysler‌: 300 (2015–2024) – 3.6L, 5.7L engines.

Note‌: Confirm fitment via VIN or consult OEM service bulletins.

Key Upgrades Over 471019‌
High-Performance Motor‌: Brushed DC design with improved cooling for 25% longer lifespan.
Reinforced Strainer‌: Multi-layer nylon mesh resists clogging from sediment.
Durable Seals‌: Viton-coated O-rings withstand -40°C to 135°C temperatures.
Noise Reduction‌: Optimized impeller reduces operational humming.
Plug-and-Play Design‌: Matches factory connectors, fuel lines, and mounting points.
Symptoms of a Failing Fuel Pump‌
Engine Sputtering‌: Loss of power during acceleration or uphill driving.
Long Cranking‌: Takes 5+ seconds to start, especially when hot.
Stalling at Idle‌: Sudden shutdowns due to inconsistent fuel flow.
Whining Noise‌: Loud hum from the fuel tank area.
Check Engine Light‌: Codes related to fuel pressure (P0087) or pump circuit (P0230).

Test fuel pressure with a gauge (spec: ‌50–60 PSI at idle‌) to diagnose pump health.

Installation Guide‌
Safety Precautions‌:
Disconnect the battery and relieve fuel system pressure via the Schrader valve.
Work in a well-ventilated area away from sparks or flames.
Access the Fuel Pump‌:
Remove rear seat cushions or cargo area trim to access the fuel tank module.
Disconnect electrical connectors, fuel lines, and vent hoses.
Replace the Assembly‌:
Remove the lock ring securing the old pump (‌471019‌) and carefully lift out the assembly.
Transfer the fuel level sensor (if applicable) to the new ‌47-1019‌ pump.
Align the new assembly with the tank flange and secure the lock ring (torque: ‌25–35 Nm‌).
Post-Installation Checks‌:
Reconnect the battery and prime the system by cycling the ignition 3–4 times.
Inspect for leaks and test-drive to ensure smooth operation.
Why Choose 47-1019 Over Aftermarket Pumps?‌
OEM Specifications‌: Matches flow rate, pressure tolerances, and electrical resistance.
Extended Durability‌: Rated for ‌100,000+ miles‌ under normal driving conditions.
2-Year Warranty‌: Backed by certified suppliers.
Guaranteed Fitment‌: No modifications or adapters required.

Cheap alternatives often fail due to:

Motor Burnout‌: Inadequate cooling in stop-and-go traffic.
Leaking Seals‌: Swell or crack when exposed to ethanol blends.
Inaccurate Pressure‌: Triggers ECU errors and misfires.
Where to Buy the 47-1019 Fuel Pump‌

Purchase from trusted suppliers like ‌Mopar Parts Direct‌, ‌RockAuto‌, or authorized dealerships. Verify authenticity via:

OEM-branded packaging with barcodes.
Laser-etched part numbers on the pump housing.
Manufacturer warranty cards included.
Conclusion‌

The ‌47-1019 Fuel Pump Assembly‌ is the definitive replacement for the discontinued ‌471019‌, offering enhanced durability, ethanol resistance, and noise reduction. Designed for Jeep, Dodge, and Ram vehicles, it ensures reliable fuel delivery and prevents costly breakdowns. Invest in this OEM-grade component to maintain engine performance, safety, and compliance with emission standards.

Keywords‌: 47-1019 Fuel Pump, 471019 Replacement, OEM Fuel Pump Assembly

FAQ‌
Q: How long does installation take?‌
A: 1.5–2.5 hours for professionals; DIY may take 3–4 hours.

Q: Is the 47-1019 compatible with diesel engines?‌
A: No. This pump is designed for gasoline engines only.

Q: Does it include a new fuel filter?‌
A: Yes. The assembly integrates a replaceable in-tank strainer.

Q: Will this pump resolve P0087 codes?‌
A: Yes, if the original pump (471019) was the root cause.

Q: What’s the price range?‌
A: ‌
200
–
200–350‌ for OEM-grade pumps vs. ‌
80
–
80–150‌ for low-quality alternatives.

For expert installation, consult an ASE-certified mechanic.

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