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Thumbnail Filmstrip of 1989-1993 5.9L 12V Cummins Raptor 4G 150 GPH Pump Airdog R4SBD349 Images
The AirDog Raptor 4G RP-4G-150 (R4SBD349) is a frame-mounted electric lift pump for the first-generation 5.9L 12-valve Cummins. It draws from the factory suction fitting and feeds the factory fuel filter housing on the engine block.
The pump is internally regulated, so no return line is needed. It uses AirDog's quiet four-bearing 4G motor design and is sized at 150 gallons per hour for moderately modified trucks.
- Internally Regulated: No return line required.
- Adjustable Regulator: Preset at 10-13 PSI and adjustable for performance upgrades.
- Quiet 4G Motor: Four-bearing design for smooth, quiet running.
- Self-Priming: Primes itself at key-on before startup.
- Complete Install Kit: Includes bracket, 1/2 inch fuel line, fittings and wiring harness.
Technical Specifications
- Part Number: R4SBD349 (RP-4G-150)
- Flow Rate: 150 GPH
- Preset Pressure: 10-13 PSI
- Return Line: Not required
- Core Requirement: No core required
- Warranty: Limited lifetime warranty when the warranty card is mailed within 30 days of purchase; otherwise 1 year
Vehicle Fitment & Technical Installation Notes
- Fitment: 1989-1993 Dodge Ram 250/350 with the 5.9L 12-valve Cummins and Bosch VE rotary injection pump
- Installation Tip: AirDog recommends installing a fuel pressure gauge and checking pressure before the first start. You may need to crack the injector lines to bleed air while cranking.
The AirDog Raptor 4G RP-4G-150 (R4SBD349) is a frame-mounted electric lift pump for the first-generation 5.9L 12-valve Cummins. It draws from the factory suction fitting and feeds the factory fuel filter housing on the engine block.
The pump is internally regulated, so no return line is needed. It uses AirDog's quiet four-bearing 4G motor design and is sized at 150 gallons per hour for moderately modified trucks.
Internally Regulated: No return line required.
Adjustable Regulator: Preset at 10-13 PSI and adjustable for performance upgrades.
Quiet 4G Motor: Four-bearing design for smooth, quiet running.
Self-Priming: Primes itself at key-on before startup.
Complete Install Kit: Includes bracket, 1/2 inch fuel line, fittings and wiring harness.
Technical Specifications
Part Number: R4SBD349 (RP-4G-150)
Flow Rate: 150 GPH
Preset Pressure: 10-13 PSI
Return Line: Not required
Core Requirement: No core required
Warranty: Limited lifetime warranty when the warranty card is mailed within 30 days of purchase; otherwise 1 year
Vehicle Fitment & Technical Installation Notes
The AirDog Raptor 4G RP-4G-150 (R4SBD349) is a frame-mounted electric lift pump for the first-generation 5.9L 12-valve Cummins. It draws from the factory suction fitting and feeds the factory fuel filter housing on the engine block.
The pump is internally regulated, so no return line is needed. It uses AirDog's quiet four-bearing 4G motor design and is sized at 150 gallons per hour for moderately modified trucks.
- Internally Regulated: No return line required.
- Adjustable Regulator: Preset at 10-13 PSI and adjustable for performance upgrades.
- Quiet 4G Motor: Four-bearing design for smooth, quiet running.
- Self-Priming: Primes itself at key-on before startup.
- Complete Install Kit: Includes bracket, 1/2 inch fuel line, fittings and wiring harness.
Technical Specifications
- Part Number: R4SBD349 (RP-4G-150)
- Flow Rate: 150 GPH
- Preset Pressure: 10-13 PSI
- Return Line: Not required
- Core Requirement: No core required
- Warranty: Limited lifetime warranty when the warranty card is mailed within 30 days of purchase; otherwise 1 year
Vehicle Fitment & Technical Installation Notes
- Fitment: 1989-1993 Dodge Ram 250/350 with the 5.9L 12-valve Cummins and Bosch VE rotary injection pump
- Installation Tip: AirDog recommends installing a fuel pressure gauge and checking pressure before the first start. You may need to crack the injector lines to bleed air while cranking.