Best In Tank Fuel Pump For Ls Swap 2: 10 Options Compared

#1 · Best Overall

1. Lanotech 58PSI Pump

• Compatible with Vehicle Type: SUV, Truck, Van, Pickup, Suburban, Blazer, Jimmy
• Weight: 14.4 oz
• Operation Mode: Mechanical

Best for: Complete TBI Replacement Kit.

Why it ranks #1: Designed as a direct replacement for 1982–1995 GM TBI vehicles, it states 58 PSI for LS engines and includes a filter, strainer, seals, and clamps.

A no-cut, no-splice drop-in fit for 1982–1995 GM TBI vehicles is this pump’s strongest practical distinction, enabling a factory-hanger installation without listed modifications. Its package also includes a fuel filter, strainer, tank seals and stainless-steel clamps, providing several components for the replacement workflow.

The stated direct replacement fit for 1982–1995 GM TBI vehicles, with no cutting, splicing or hanger modifications, can simplify installation planning for an LS swap. The 58 PSI output addresses the listed requirement for LS engines. Included filter, strainer, tank seals and stainless-steel clamps add useful service parts to the job, rather than leaving those items to be sourced separately. The listing identifies trucks, SUVs, vans, pickups, Suburbans, Blazers and Jimmys among compatible vehicle types.

Skip it if you need a pump explicitly listed for later GM vehicles; the OXCANO EP381 listing also names 1982–1995 models, so neither extends that range.

For an LS swap in a listed 1982–1995 GM TBI vehicle, this kit combines a stated drop-in installation with 58 PSI output and service parts. Its vehicle range is the boundary to keep in view.

Listed on Amazon as: 58PSI High Pressure Fuel Pump for 82-95 GM TBI LSx Swap

#2 · Regulator Included

2. UEANAZZ EP381 Pump

• Compatible with Vehicle Type: TBI to LSx Swap Fuel Pump, Chevrolet Tahoe…
• Weight: 0.35 kg
• Operation Mode: Automatic

Best for: GM TBI to LS Swap.

Why it ranks #2: Specifically listed for TBI-to-LS swaps and includes a 58 PSI fuel pressure regulator, making its stated configuration relevant to the conversion.

A 58 PSI fuel pressure regulator is the defining feature of this EP381 pump, giving GM TBI-to-LS builders a stated pressure target for their swap. Its listed vehicle compatibility also names Chevrolet Tahoe, GMC Yukon and 1982–1995 GM models, helping narrow its intended installation context.

The 58 PSI regulator is the key specification for buyers matching a pump to a TBI-to-LS conversion, while the EP381 title provides a direct replacement reference. The listed compatibility includes Chevrolet Tahoe, GMC Yukon and GM 1982–1995 models, tying the product to a defined vehicle range. Its stainless-steel body material and metal construction are useful details when comparing pump materials. The dimensions are 5.91 by 2.36 by 2.95 inches, and included components list the fuel pump only.

Skip it if you want a pump, filter, strainer, seals and clamps together; the Lanotech LA-360700F-FT2 lists those components.

This suits a GM TBI-to-LS builder whose vehicle falls within the listed applications and who wants an EP381 pump with a specified 58 PSI regulator. Its included-components list is limited to the pump.

Listed on Amazon as: EP381 Fuel Pump for GM TBI to LS Swap with 58PSI Fuel Pressure Regulator

#3 · Broad LS Fitment

3. Generic EP381 Pump

• Compatible with Vehicle Type: Car

Best for: 58 PSI LS Swap Replacement.

Why it ranks #3: Explicitly lists multiple LS engines, including LM7, LQ4, LS1, LS2, and LS3, and identifies 58 PSI and EP381 replacement fitment.

A stated 58 PSI output gives this in-tank pump a clear role in TBI-to-LS conversions, where modern LS fuel injection calls for that pressure. Its listed compatibility spans LS1, LS2, LS3, LS6 and several truck engines, while EP381 replacement status offers a familiar starting point for a conversion build.

The 58 PSI specification directly addresses the stated pressure requirement for LS engines, helping buyers assess it for a TBI-to-LS fuel-system change. Its listed compatibility includes LM7, LR4, L33, LC9, LQ4, LQ9, L92, LS1, LS2 and LS6, covering both truck and car engine choices. The EP381 replacement designation gives an additional reference for replacement planning. The listing describes it as an in-tank electric pump with a 12-volt minimum voltage and quiet operation.

Skip it if you need a stated flow rate to size a high-output setup; the Aeromotive 11540 specifies over 340 LPH at 40 PSI.

For a TBI-to-LS swap using one of the listed LS engines, this pump offers a clear 58 PSI target and EP381 replacement reference. Check your fuel-system requirements against the unspecified flow capacity before choosing it.

Listed on Amazon as: TBI to LS Swap Fuel Pump In-Tank 58PSI High Pressure for LS Engines, 164/145 LPH Electric Fuel Pump Replacement for AC Delco EP381, Fits LM7 LR4 L33 LC9 LQ4 LS1 LS2 LS3 LS6

#4

4. OXCANO EP381 Pump

• Compatible with Vehicle Type: TBI to LSx Swap Fuel Pump, Chevrolet Tahoe…
• Weight: 0.39 kg
• Operation Mode: Electric

Best for: EP381 GM Swap Replacement.

Why it ranks #4: Its stated compatible vehicles include GM 1982–1995 TBI-to-LSx swaps, and the listing describes a compact 38 mm design with quiet operation.

A 38mm compact design with quiet operation gives this OXCANO EP381 pump a clear profile for a GM TBI-to-LS swap. Its listed compatibility includes GM 1982–1995 models, Chevrolet Tahoe and GMC Yukon, while the offset inlet is specified to ease installation.

The 38mm body and offset inlet can help with placement in a compatible in-tank setup, while the stated quiet operation is relevant for buyers considering pump noise. EP381 compatibility and the listed 1982–1995 GM TBI-to-LS applications provide a defined replacement context, including Tahoe and Yukon. The product includes a housing, and its metal and rubber materials are specified. The supplied details do not state a pressure or flow figure, so those requirements need separate consideration.

Skip it if you need a stated 58 PSI output for LS planning; the Lanotech LA-360700F-FT2 specifies 58 PSI and includes service parts.

This suits a GM TBI-to-LS buyer seeking an EP381-compatible pump with a compact body, offset inlet and listed Tahoe and Yukon fitment. Its missing pressure and flow figures limit specification-based comparison.

Listed on Amazon as: EP381 In-Tank Fuel Pump Compatible with GM 1982-1995 TBI to LSx Swap

#5 · Camaro Assembly

5. Aeromotive 18073 Assembly

• Compatible with Vehicle Type: Car
• Weight: 3.2 lb
• Operation Mode: Electric

Best for: Camaro Factory-Hanger Assembly.

Why it ranks #5: A preassembled 340 LPH pump and hanger directly replaces the factory assembly in 1982–1992 Camaros, offering a clear application-specific option.

A pre-assembled hanger and pump that retains the stock outlet location makes this Aeromotive assembly a focused option for 1982–1992 Camaro fuel systems. Its 340 LPH output is specified for EFI and LS swap applications, pairing higher flow with a factory-tank replacement format.

The assembly replaces the OEM pump and hanger in the factory tank location, while retaining the stock outlet location and seal; that can keep the replacement aligned with the Camaro’s original fuel-system layout. Its pre-assembled design reduces separate assembly steps, and the stated 340 LPH capacity targets higher-demand EFI and LS swap builds. The listing identifies all 1982–1992 Chevrolet Camaro models using the stock in-tank fuel tank, with a 0.38-inch outlet connection and 0.5-inch inlet connection.

Skip it if you need a standalone pump for a different hanger; the Aeromotive 11540 is a compact pump for select 39mm hanger assemblies.

This assembly suits a 1982–1992 Camaro owner planning an EFI or LS swap who wants a factory-tank pump-and-hanger replacement. Its specified fit is tied to the stock in-tank fuel tank.

Listed on Amazon as: Aeromotive 340LPH Fuel Pump Assembly for 1982-1992 Camaro – In-Tank – 18073

#6 · 800 HP Module

6. FiTech 50015 Module

• Compatible with Vehicle Type: Car, Truck, SUV, Van, etc.
• Weight: 3.1 lb
• Operation Mode: Mechanical

Best for: 800 HP Module Buyers.

Why it ranks #6: The product is identified as an in-tank fuel pump module for 800 HP, but its listed facts do not specify LS swap vehicle fitment.

An 800 HP rating in the product name gives this FiTECH in-tank module its clearest buyer signal, pointing toward higher-output fuel-system planning. The listing specifies half-inch inlet and outlet connections, providing concrete connection dimensions to consider when laying out a compatible installation.

The stated 800 HP module rating helps buyers distinguish this unit from pumps described only by flow figures, although the supplied details do not add a flow rate. Its 0.5-inch inlet and outlet connection sizes offer a starting point for checking fuel-line layout and connection needs. The module is listed for cars, trucks, SUVs and vans, and its aluminum body is another installation detail. The supplied information identifies it as an in-tank fuel pump module rather than a complete set of service components.

Skip it if you need a stated 340 LPH flow figure and supplied wiring harness; the AEM 50-1215 lists both.

This module fits buyers prioritizing its stated 800 HP rating and half-inch connections across the listed vehicle types. The supplied details do not provide flow data or a fuller installation kit, so plan accordingly.

Listed on Amazon as: FiTECH FUEL INJECTION FI-TECHFiTECH FUEL INJECTION In Tank Fuel Pump Module 800 HP

#7

7. AEM 50-1215 Pump

• Compatible with Vehicle Type: Car
• Weight: 0.35 kg
• Operation Mode: Mechanical

Best for: E85 and Methanol EFI Builds.

Why it ranks #7: This 340 LPH in-tank pump includes a wiring harness, pre-filter, and O-rings, and is listed as compatible with ethanol fuels up to E100.

Compatibility with ethanol up to E100 and methanol up to M100 makes the AEM 50-1215 especially relevant to alternative-fuel EFI builds. Its 340 LPH flow is tested at 40 PSI, and the included wiring harness, pre-filter and O-rings give the in-tank installation several specified parts.

AEM lists compatibility with E100 ethanol, M100 methanol and gasoline, which broadens fuel choice for naturally aspirated and forced-induction applications. The 340 LPH figure is tested at 40 PSI, offering a defined flow reference for system planning. The supplied wiring harness, pre-filter and O-rings support installation preparation without requiring those named items to be sourced separately. This is an in-tank pump, and its 65mm designation should be considered when checking the intended mounting space.

Skip it if you need a compact 39mm pump body; the Aeromotive 11540 is specified with a 39mm OEM-style design.

This suits an EFI builder using ethanol, methanol or gasoline who needs a stated 340 LPH rating and included wiring and sealing parts. Check that the 65mm size suits the tank arrangement.

Listed on Amazon as: AEM 50-1215 340LPH High Flow In-Tank Fuel Pump, E85 Compatible, 65mm

#8

8. AEM 50-1200 Pump

• Compatible with Vehicle Type: High performance naturally aspirated and…
• Weight: 354 g
• Operation Mode: Mechanical

Best for: Compact E85 Universal Pump.

Why it ranks #8: The 39 mm pump is tested to flow 340 LPH at 40 PSI and supports ethanol up to E100, but the listing does not establish specific LS swap fitment.

A 39mm diameter and offset inlet give this AEM E85 pump a compact installation profile, with the offset inlet specifically noted as easing installation. It is tested at 340 LPH at 40 PSI and supports ethanol up to E100, methanol up to M100 and gasoline.

The 39mm body is described as fitting most applications, while its offset inlet can make positioning and installation easier in compatible in-tank arrangements. Tested output of 340 LPH at 40 PSI gives a useful flow reference for high-output naturally aspirated or forced-induction EFI systems. Fuel compatibility includes E100 ethanol, M100 methanol and gasoline, supporting varied fuel choices. The kit also includes a rubber sleeve, end caps, pre-filter, hose, clamps and a flying lead for installation preparation.

Skip it if you want a Camaro-specific pump-and-hanger replacement; the Aeromotive 18073 is listed for 1982–1992 Camaro stock tanks.

This suits an EFI builder seeking a compact in-tank pump for ethanol, methanol or gasoline, with installation accessories included. It is a pump kit rather than a vehicle-specific hanger assembly.

Listed on Amazon as: AEM 50-1200 E85 In-Tank Fuel Pump, Black, 4.055 x 1.535 x 1.535 inches

#9

9. Aeromotive 11540 Pump

• Compatible with Vehicle Type: Car
• Weight: 1.2 lb
• Operation Mode: Electric

Best for: 39mm Hanger Upgrade.

Why it ranks #9: It delivers over 340 LPH at 40 PSI, but its compact 39 mm body is for select hanger assemblies whose vehicle compatibility must be confirmed.

A compact 39mm OEM-style body lets the Aeromotive 11540 suit select in-tank hanger assemblies, offering a replacement path where that pump diameter is already used. Its listed output exceeds 340 LPH at 40 PSI, giving high-output EFI and carbureted builders a specific flow reference.

The 39mm body is intended for select hanger assemblies and can fit many existing assemblies that use this size, helping preserve a factory-style mounting approach. Output is listed at over 340 LPH at 40 PSI, supporting buyers planning increased fuel volume for EFI or carbureted setups. Its 12V electric operation and 0.31-inch inlet and outlet connections give additional details for system and line planning. Fitment remains application-specific, so the supplied catalog reference matters when selecting a hanger match.

Skip it if you need a complete Camaro pump-and-hanger assembly; the Aeromotive 18073 is listed as a pre-assembled 1982–1992 Camaro replacement.

This pump suits a buyer upgrading a compatible 39mm in-tank hanger for higher-flow EFI or carbureted use. Its application-specific fit and 0.31-inch connections make hanger and line compatibility key considerations.

Listed on Amazon as: Aeromotive 340 LPH In-Tank Fuel Pump – 12V Electric High-Flow EFI – 11540

#10

10. EVIL ENERGY 255LPH Pump

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

Best for: 12V EFI High-Flow Pump.

Why it ranks #10: The pump lists 255 LPH at 43 PSI for 12V EFI systems, but provides no specific TBI-to-LS vehicle fitment or included hanger assembly.

A stated 255 LPH at 43 PSI gives this EVIL ENERGY in-tank pump a concrete flow reference for 12V DC EFI fuel-system planning. The listing also specifies an operating-pressure range of 15–90 PSI, with final fuel pressure set by a regulator, making regulator planning part of the setup.

The 255 LPH figure at 43 PSI gives buyers a point of reference for EFI flow needs, while the stated 190 LPH at 80 PSI shows how the listed flow changes with pressure. Its 15–90 PSI operating range and note that a regulator sets final pressure make regulator selection central to installation planning. The pump is specified for 12V DC EFI systems and gasoline, and its 0.5-inch outlet and 0.43-inch inlet dimensions help with connection planning.

Skip it if you run E85 or methanol; the AEM 50-1215 is listed as compatible with ethanol up to E100 and methanol up to M100.

This suits a gasoline-fueled, 12V EFI setup where the buyer can plan around its flow figures and a pressure regulator. It is not the choice for the listing’s excluded alcohol-fuel applications.

Listed on Amazon as: EVIL ENERGY EFI 255LPH Electric Intank Fuel Pump High Flow 43 PSI Kit