Best Lift Pump For 6 7 Cummins: Compare 10 Options

#1 · Best Overall

1. FASS TSD07165G

• Compatible with Vehicle Type: Truck
• Material: Titanium
• Operation Mode: Automatic

Best for: 165-GPH higher-output system.

Why it ranks #1: Lists 2005-2018 and 2021 Ram 5.9L and 6.7L fitment, 165 GPH flow, and support for up to 900 hp.

FASS pairs a 165-GPH rating with support for applications up to 900 horsepower, giving this Titanium Signature Series system a clearly stated higher-output role. The listing covers RAM 5.9L and 6.7L Cummins trucks from 2005–2018 and 2021, and names cold-weather performance and injection-system protection among its benefits.

The 165-GPH specification and stated support up to 900hp help frame this system for buyers selecting around a particular output range, rather than choosing only by vehicle fit. FASS also lists improved cold-weather performance and protection for the injection system, which speak to operating conditions and fuel-system priorities. Its automatic gerotor operation and 0.5-inch inlet and outlet connections add practical setup details. The 18-by-14-by-11.5-inch dimensions indicate the space its system occupies.

Skip it if you need a listed flow rate above 165 GPH; FASS TSD07250G is rated at 250 GPH and supports up to 1,200hp.

This FASS suits RAM 5.9L/6.7L owners within the listed 2005–2018 and 2021 applications seeking a 165-GPH system with stated 900hp support. Check available space and connection sizing for your installation.

Listed on Amazon as: FASS TSD07165G Titanium Signature Series 165GPH Diesel Fuel System fits RAM 5.9L and 6.7L Cummins 2005-2018 & 2021

#2 · Air Separation

2. AirDog FP-150-4G

• Compatible with Vehicle Type: Truck
• Material: Alloy Steel
• Operation Mode: Manual

Best for: Air-separation system buyer.

Why it ranks #2: Its description lists 2004.5-2024 Dodge/Ram 5.9L and 6.7L fitment, and the FP-150 designation identifies it as a 150-series system.

AirDog identifies the FP-150-4G as a fuel-air separation system for Dodge/RAM 24-valve 5.9L and 6.7L Cummins applications, giving it a specific system role beyond its lift-pump title. The listing states 2004.5–2018 fitment in the title and gives 0.5-inch inlet and outlet connections.

The additional description names 24V 5.9L/6.7L Cummins coverage and extends the stated fitment to 2024, while the title lists 2004.5–2018; buyers should pay attention to those differing ranges. Its fuel-air separation description defines the system’s stated purpose. The 0.5-inch inlet and outlet sizes help with connection planning, and the 19-by-13-by-7-inch dimensions provide a space reference. Alloy-steel body material is specified, as is manual operation.

Skip it if you need one consistent fitment year range before selecting; the AirDog title and description differ on the end year.

This AirDog may suit buyers seeking a stated fuel-air separation system for 24-valve Cummins applications. Resolve the differing year ranges in its title and description before relying on fitment, and account for its manual operation.

Listed on Amazon as: AirDog FP-150-4G 04.5-18 Dodge/RAM Cummins

#3 · Highest Capacity

3. FASS TSD07250G

• Compatible with Vehicle Type: Truck
• Material: Aluminum
• Operation Mode: Mechanical

Best for: 250-GPH high-output system.

Why it ranks #3: Lists 2005-2018 and 2021 Ram 5.9L and 6.7L fitment, 250 GPH flow, and support for up to 1,200 hp.

FASS rates this Titanium Signature Series system at 250 GPH and lists support up to 1,200hp, making high stated flow and output capacity its defining selection points. The listing also specifies water, air, and debris removal, cold-weather performance, and RAM 5.9L/6.7L Cummins applications from 2005–2018 and 2021.

The 250-GPH rating and 1,200hp support give buyers a clear capacity frame when selecting a lift-pump system for a higher-output application. FASS also lists removal of water, air, and debris, connecting fuel treatment with the pump’s delivery role, and claims improved cold-weather performance. Its gerotor style and mechanical operation are stated, while the 18-by-14-by-11.5-inch dimensions help with space planning. The listed RAM fitment spans 2005–2018 and 2021.

Skip it if you need listed inlet and outlet dimensions for planning; FASS TSD07165G specifies 0.5-inch connections.

This FASS suits RAM 5.9L/6.7L owners within the listed 2005–2018 and 2021 applications who need its stated 250-GPH, 1,200hp capacity. Its larger dimensions and unspecified port sizes are relevant installation boundaries.

Listed on Amazon as: FASS TSD07250G Titanium Signature Series Diesel Fuel Lift Pump 250GPH fits RAM Cummins 5.9L and 6.7L 2005-2018 & 2021

#4 · 100 GPH Option

4. FASS TSD07100G

• Compatible with Vehicle Type: Dodge Ram with Cummins 5.9L and 6.7L diesel…
• Material: Aluminum
• Operation Mode: Mechanical

Best for: 100-GPH filtration system.

Why it ranks #4: Lists 2005-2018 and 2021 Ram Cummins fitment and 100 GPH flow, with water, air, and debris removal.

FASS specifies removal of water, air, and debris from diesel fuel, giving its 100-GPH Titanium Signature Series pump a fuel-separation focus alongside its stated 600hp support. The listing covers RAM Cummins 5.9L and 6.7L trucks for 2005–2018 and 2021, and also cites cold-weather performance.

The stated 100-GPH rating and support up to 600hp provide useful output context for buyers comparing pump capacity with their application. FASS also lists water, air, and debris removal, linking the system to fuel treatment as well as lift-pump duty. Its gerotor style and mechanical operation are specified, while the 0.5-inch inlet and 0.31-inch outlet provide concrete plumbing dimensions for installation planning. The listed 18-by-14-by-11-inch dimensions help with space checks.

Skip it if you need more than 100 GPH; FASS Titanium Signature Series TSD07165G lists 165 GPH and support up to 900hp.

This FASS suits RAM Cummins owners in its listed 2005–2018 and 2021 range who want a 100-GPH system with stated water, air, and debris removal. Its 600hp support and outlet size define important selection boundaries.

Listed on Amazon as: FASS TSD07100G Titanium Signature Series Diesel Fuel Lift Pump 100GPH fits RAM Cummins 5.9L and 6.7L 2005-2018 & 2021

#5

5. KAX TSD07165G

• Compatible with Vehicle Type: Truck
• Material: Metal, Plastic
• Operation Mode: Automatic

Best for: Broad Cummins year coverage.

Why it ranks #5: Lists 6.7L fitment across many 2007-2018 Ram 2500 and 3500 applications and includes a pressure sensor, seal ring, and strainer.

KAX spells out separate Ram 2500 and 3500 year ranges, helping buyers check a specific truck against its fitment rather than relying on a broad model-year span. It is listed as a rotary-vane, automatic lift pump, with a pressure sensor, seal ring, strainer, and instructions included.

The fitment details cover Ram 2500 5.9L models from 2005–2009 and 6.7L models from 2007–2018, while the 3500 listing specifies 5.9L for 2005–2007 and several 6.7L year spans. That detail is useful where model and engine year distinctions matter. The included pressure sensor, seal ring, and strainer provide named components for the installation workflow; instructions are also listed. Automatic operation and rotary-vane style round out the stated setup.

Skip it if you need one uninterrupted model-year range; the listed Ram 3500 6.7L coverage has year gaps.

This KAX is for owners who value explicit year-by-year Cummins fitment and named installation components. Check the separate engine and year ranges closely, especially for Ram 3500 6.7L trucks, before choosing it.

Listed on Amazon as: KAX Diesel Fuel Lift Pump TSD07165G for Ram 2500 6.7L Cummins

#6

6. Orceed 165GPH System

• Compatible with Vehicle Type: Truck
• Material: Metal
• Operation Mode: Mechanical

Best for: 165-GPH Ram replacement.

Why it ranks #6: Lists 2005-2018 Dodge Ram 2500 and 3500 5.9L and 6.7L compatibility and identifies the TSD07165G replacement number.

Orceed lists a 165-GPH lift pump system for 2005–2018 Dodge Ram 2500 and 3500 trucks with 5.9L or 6.7L Cummins engines. Its metal construction and mechanical operating mode distinguish the listed setup, while the stated replacement number helps identify the intended replacement application.

The vehicle range gives owners a defined compatibility target: Ram 2500/3500 models from 2005–2018 with the listed Cummins displacements. Orceed identifies TSD07165G and TS D07 165G as replacement numbers, which can help compare the system against a replacement requirement. Its aluminum body and mechanical operation are also specified, giving buyers concrete construction and operating details. The listing’s upgrade description discusses air and impurities, but does not provide additional installation components or quantified performance claims.

Skip it if you need listed fitment beyond 2005–2018 Ram 2500/3500 models; the stated Orceed application stops at 2018.

Choose this Orceed system if your Ram 2500 or 3500 falls within its listed 2005–2018 5.9L/6.7L range and you want the specified replacement number. Its mechanical operation is a key distinction to weigh.

Listed on Amazon as: 165GPH Diesel Fuel Lift Pump System Compatible with 2005-2018 Dodge Ram 2500 3500 5.9L 6.7L Cummins Replaces OE Number TS D07 165G TSD07165G

#7

7. Flynsu 165 GPH Pump

• Compatible with Vehicle Type: Truck
• Material: Metal alloy [INF]
• Operation Mode: Electric

Best for: 165-GPH replacement pump.

Why it ranks #7: Lists 2005-2018 Dodge Ram 2500 and 3500 5.9L and 6.7L compatibility, 165 GPH, and electric operation.

A stated 165-GPH flow rate gives this Flynsu replacement a clear role for owners seeking a higher-capacity lift pump. Its title lists Dodge Ram 2500 and 3500 trucks with 5.9L or 6.7L Cummins engines from 2005 through 2018, making the listed application the main selection point.

The electric operating mode means this is not described as a mechanical pump, while the metal-alloy body supplies a defined construction material. Both inlet and outlet connections measure 0.63 inches, a practical plumbing detail for planning a replacement and checking the fuel-line interfaces. The listing identifies truck compatibility and the 2005–2018 Ram 2500/3500 5.9L/6.7L application, but provides no installation kit or further system details, so the stated fitment and connections should guide selection.

Skip it if you need a listed application beyond 2005–2018 Ram 2500/3500 trucks; this pump's stated fitment ends there.

This Flynsu suits owners of listed 2005–2018 Ram 2500 or 3500 Cummins trucks who want a 165-GPH electric replacement. Treat the stated 5.9L/6.7L fitment and 0.63-inch ports as the key boundaries.

Listed on Amazon as: 165 GPH Fuel Lift Pump Replacement for 2005-2018 Dodge Ram 2500 3500 5.9/6.7 Cummins Diesel TSD07165G

#8

8. Fakojer TSD07165G System

• Compatible with Vehicle Type: Truck
• Operation Mode: Automatic

Best for: Broad-year replacement system.

Why it ranks #8: Lists compatibility with 5.9L and 6.7L Cummins Ram 2500 and 3500 trucks from 2005-2018, with additional later-year coverage stated.

Fakojer lists fitment for 2005–2018 and 2021–2022 Dodge Ram 2500/3500 trucks with 5.9L or 6.7L Cummins engines, extending its stated years beyond many replacement listings. The automatic fuel lift pump system is identified by both TSD07165G and TS D07 165G replacement numbers.

The broad listed year span gives owners of qualifying Ram 2500 and 3500 trucks a straightforward first fitment check, including the separately named 2021–2022 years. Fakojer also specifies compatibility with 5.9L and 6.7L Cummins engines and identifies the system as an automatic replacement. Matching either stated replacement number can help narrow a parts search. The supplied details do not name extra installation components, so the listing’s single included pump system is the defined package.

Skip it if you need listed fitment for years outside 2005–2018 and 2021–2022; those are Fakojer's stated ranges.

Consider this Fakojer for a listed Ram 2500 or 3500 5.9L/6.7L application when its stated years and replacement numbers match your need. The supplied package information identifies one system, not extra components.

Listed on Amazon as: TSD07165G TS D07 165G Fuel Lift Pump System Compatible with Cummins Engine 5.9L 6.7L Compatible with Dodge Ram 2500 3500

#9

9. AirDog R3SBD100

• Compatible with Vehicle Type: Truck
• Material: Metal
• Operation Mode: Mechanical

Best for: Older Cummins block replacement.

Why it ranks #9: This 100 GPH factory-replacement pump is specifically for 1998.5-2002 Dodge Cummins trucks, so it does not fit the typical 6.7L application.

A factory-bracket mounting location makes the AirDog Raptor a targeted replacement for the block-mounted pump on 1998.5–2002 Dodge Cummins trucks. Its 100-GPH flow rate and mechanical gerotor style identify the core setup, but its stated generation and year range put it outside later 6.7L applications.

AirDog describes this as a factory replacement Raptor pump that mounts to the original bracket on the side of the engine block, which gives owners of the listed trucks a specific installation location to work from. The 100-GPH flow rate and mechanical gerotor operation establish its stated delivery and pump style. Its 0.5-inch outlet connection is a useful plumbing specification. The listing identifies the main component only, so it does not name additional kit parts for installation.

Skip it if you own a 2005–2018 6.7L Ram; FASS Titanium Signature Series TSD07100G lists that later application.

This AirDog fits buyers replacing a block-mounted pump on the listed 1998.5–2002 Dodge Cummins trucks. Its factory-bracket mounting is the defining convenience, while the older fitment range rules it out for later 6.7L Rams.

Listed on Amazon as: AirDog (R3SBD100) Raptor Lift Pump

#10

10. Power Driven Diesel Hot Rod

Best for: Early second-gen performance pump.

Why it ranks #10: Its listed application is early 2nd Gen 1994-1998 12-valve Cummins, not a 6.7L truck, despite flow up to 95 GPH.

A stated ceiling of 100 psi and flow up to 95 GPH give Power Driven Diesel’s Hot Rod pump defined pressure and flow figures for early second-generation Cummins owners. The listing targets 1994–1998 12-valve trucks and says it is suitable from stock applications up to 750hp.

The early 2nd Gen 1994–1998 12-valve fitment makes this a generation-specific option rather than a broad later-Ram replacement. Its listed flow of up to 95 GPH and pressure of up to 100 psi give buyers concrete performance limits to weigh against their setup. The kit description names gaskets, studs, nuts, and a bowl-delete spacer and/or input adapter, which can help clarify the included installation parts. Maximum speed is stated as 4000rpm.

Skip it if you have a 2005–2018 6.7L Ram; FASS Titanium Signature Series TSD07165G lists that later fitment.

This Power Driven Diesel pump is for early 2nd Gen 12-valve Cummins owners seeking the stated performance range and named kit hardware. Its 1994–1998 application is the critical boundary; it is not listed for later 6.7L trucks.

Listed on Amazon as: Power Driven Diesel Hot Rod Lift Pump