Description: AirDog® II-5G Diesel Fuel Lift Pump This AirDog II-5G DF-165-5G (A7SABC509) Pump fits: 2001-2010 Chevrolet Silverado 6.6L Duramax Diesel 2001-2010 GMC Sierra 6.6L Duramax Diesel165 GPH (Preset @ 8psi) Pureflow AirDog II-5G Fuel Air Separation Systems are the next generation in fuel delivery for a variety of diesel engine applications. The 5G is designed to be the longest lasting, most efficient, and quietest lift pump. AirDog II-5G utilizes a diaphragm-style fuel pressure regulator, allowing the pump to be boost referenced and adjusted from 7-70 psi. The 5G fuel/air separation system features a 4-bearing motor with an intermediate shaft that improves reliability and reduces pump noise. A demand flow design allows the pump to only send the necessary amount of fuel to the engine. The dual feed motor supplies fuel to both sides of the gerotor pump to decrease air bubbles that cause cavitation. The 5G system features larger 3/4 in.-16 O-ring boss inlet and outlet ports. A 7/16 in.-20 (-4) low-flow return is used to prevent aeration in the fuel being sent back to the tank. Order the model recommended for your vehicle.Advancing the AirDog® Tradition with the 5th Generation Fuel System!The AirDog® II-5G System Improves Performance by: • Maintaining Correct Injection Timing • Eliminating Spray Pattern DisruptionBenefits of the AirDog® II-5G: • Increased Fuel Economy • Increased Power Output • Increased Torque Output • Longer Injector Life • Improved Throttle Response • Reduced Exhaust Emissions • Optimized Engine Performance AirDog® II-5G also overcomes loss of power for diesel engines operating at higher altitudes.AirDog II-5G Features: • Dual Feed Gerotor Pump • Day & Night Improvement of Throttle Response • Allowing for a Full Power Stroke and Complete Burn • Intermediate pump shaft seperates motor from fuel • Small & Compact: ONLY 7″L X 10″T X 3.2″W AirDog® II-5G Installation Kit: All-Inclusive Installation Kit includes: • Relay Control Wiring Harness • Fuel Module Up-Grade (when required) • All Fuel Fittings Required • Mounting Hardware • 1/2″ Fuel Lines W/ OEM Style Quick Connect Fittings • AirDog® II-5G Bracket & Spacer • Plastic Ties • Installation Manual AirDog® II-5G Fuel Air Separation System featuring Demand Flow Technology and Enhanced Features AirDog® II-5G is designed to operate at flows and pressures beyond the maximum requirements of the engine. It receives fuel under vacuum from the fuel tank containing entrained air/vapor, particulate contaminates and unknown quantities of water. The fuel passes through the water separator which removes the large particulate contaminates that could damage or jam the gear rotor fuel pump. The fuel, with only entrained air/vapor and tiny particulate contaminates remaining enters the fuel pump. The fuel, now under positive pressure flow, enters the fuel filter. As the fuel passes through the filter media and the remaining particulate contaminates are caught and contained, the entrained air/vapor is also separated. Through the positive fuel air separation features of the patented AirDog® II-5G the separated air/vapor is discharged from the filter and back to the fuel tank through the Primary Air/Vapor Discharge Port. The fuel passing through the filter media is now free of contaminates and power robbing air/vapor. At pressures and flows able to meet the needs of the engine, it exits the fuel filter through two passageways. First, the fuel for the engine passes into the fuel pickup tube and on to the engine. Then, the excess fuel not needed by the engine recycles internally through the pressure regulator back to the water separator.DATA: AirDog PN: A7SABC509 AACo PN: ACAD-A7SABC509 165 GPH (Preset @ 8 psi) Click Here To View All Our Products In Our EBAY Store RETURN POLICY Customer Satisfaction is our #1 Goal. If you have any questions, feel free to email us BEFORE committing to purchase. We will exchange at no cost to our Customer, if we sent the wrong shipment or manufacturer defect. We will need the item returned to us. All presumed defective or wrong items must obtain a Return Merchandise Authorization Number before returning. Any returned package without an RMA# will be refused. Buyer is responsible for return shipping costs and insurance. Warranties are offered by the manufacturer and will be honored by the manufacturer. All shipping and handling fee will not be returned in any case. If you decide for whatever reason you would like to return any UNDAMAGED, UNUSED, UNOPENED item back to us. We will accept it. Any opened or used item(s) will NOT be accepted. We will refund purchase price MINUS 20% RESTOCK FEE. S/H paid will not be refunded. Buyer is responsible for return shipping fees. Buyer must obtain a Returned Merchandise Authorization Number before returning. Any returned package without an RMA# will be refused. **Shipping Information** for the Continental U.S. ONLY via Fedex / UPS Ground (We reserve the right to change shipper from UPS to USPS Priority without notifying Buyer) S/H Surcharge for PO Box, APO, Hawaii, Alaska, Puerto Rico & Any Other U.S. Territory via USPS Priority(Please allow 1-3 day handling) All Domestic Shipments will be shipped within 1 Business Day of confirmed Payment. We ship Internationally. Our Friends across the U.S. border or overseas, use the International Shipping Calculator tab near the top of this page. Feel free to E-Mail with any questions. We are not responsible for any customs or brokerage fees that might be collected by the local authorities. Handling Time for International Shipments is within 2 Business Days of confirmed payment. Insurance required for ALL Shipments Copyright (c) 2025 Assured Automotive Company. All rights reserved. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.
Price: 816 USD
Location: Mesa, Arizona
End Time: 2024-08-07T14:46:19.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: 20%
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Other Part Number: Air Dog PureFlow Diesel Pump Separator DF-165 5g
Items Included: Bracket, Fuel Filter, Mounting Hardware
Manufacturer Part Number: A7SABC509
Make - Model.: 01-10 GMC Sierra 2500hd 3500hd 2500 3500 hd 6.6L
Drive Type: Electrical
Superseded Part Number: A6SABC409
Placement on Vehicle: Left
California Prop 65 Warning: WARNING: This product can expose you to chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Fuel Type: Diesel
Brand: AirDog / PureFlow
Type: Lift Pump
Other Info: DF-165-5g Lift Fuel Electric Pump A7SABC509
Manufacturer Warranty: Lifetime
OE/OEM Part Number: NA
Make - Model: 01-10 Chevy Chevrolet Silverado 2500hd 3500hd 6.6L
Voltage: 12 V
Amperage: NA
Country/Region of Manufacture: United States
Engine: 6.6L Duramax Turbo Diesel Engine LMM LBZ LLY LB7
Fitment Years: 01 02 03 04 05 06 07 08 09 10
