Delphi EX631054 fuel injector for the 1994-1998 Dodge Ram 2500 6-cylinder 5.9L and other vehicles sprays diesel fuel into the cylinder in a controlled pattern. All Delphi injectors are tested using OE methodologies, and this one is a light-duty diesel injector sold individually.
- 100% O ring replacement
- No internal seal rings, which minimizes leakage
- Recessed fuel exit to minimize possible plugging
- Reduced spray variation and an accurate fuel spray pattern, which support emissions and cold start capabilities
- Draws manifold heat away from the fuel rail to thermally isolate the fuel from the engine and help prevent hesitation from vapor lock
Quick facts
- Part: Delphi EX631054 fuel injector
- Fits: 1994-1998 Dodge Ram 2500 6-cylinder 5.9L and other vehicles
Rough running, hard cold starts or hesitation can mean an injector is worn, though a clogged fuel filter or a cracked fuel line can be behind them too, so find the cause before replacing it.
Fits
This injector is a direct-fit replacement for the 1994-1998 Dodge Ram 2500 6-cylinder 5.9L and the 1996-1998 Dodge Ram 3500 6-cylinder 5.9L. The engine takes six, one per cylinder, and this listing is a single injector.
Specifications
Fit and size
- Quantity per vehicle: 6
- Engine: L6-5.9L
Build and materials
- Type: light-duty diesel injector
- Grade: standard replacement
In the box
One fuel injector and one instruction sheet.
Interchange: 4856 671 · 142-636 · 800-1254
4G1185 · 4G1940R · 27122 · 57803 · 0432193630 · NA71X · 2J309 · 432133860 · 4761595 · R4761595 · DL1617 · 217065 · INJ310R · 611102 · 711102 · FJ255 · FJ607 · M1098R · M505
This part cross-references / interchanges with the following part numbers:
4G1185, 4G1940R, 27122, 57803, 0432193630, NA71X, 2J309, 432133860, 4761595, 4856 671, R4761595, DL1617, 217065, INJ310R, 611102, 711102, 142-636, 800-1254, FJ255, FJ607, M1098R, M505
Frequently Asked Questions
Is EX631054 a Dodge Ram 2500 fuel injector for 1994-1998 trucks with the 6-cylinder 5.9L?
Yes. Delphi EX631054 fits the 1994-1998 Dodge Ram 2500 6-cylinder 5.9L and the 1996-1998 Dodge Ram 3500 6-cylinder 5.9L, one injector per cylinder.
Does this Delphi fuel injector come with an instruction sheet?
Yes. The package holds one fuel injector and one instruction sheet.
Do these injectors have internal seal rings?
No. Delphi EX631054 has no internal seal rings, which minimizes leakage, and its fuel exit is recessed to minimize possible plugging.
How can I tell if a Delphi diesel injector is wearing out?
Rough running, hard cold starts and hesitation can mean an injector is worn. With the engine off and cool, you can look for fuel wetness around it; a shop can test the spray itself.
Can this injector replace a unit numbered 0432193630?
Yes. 0432193630 is one of the numbers this injector replaces, and it is printed on the Interchange line.
