Loading...

Ferrari 365 Gtb/4 Electric Fuel Pumps

Ferrari 365 Gtb/4 Electric fuel pumps

Starting at $17.95, AutoBuffy stocks 2 electric fuel pumps from SKP and TYC to fit the Ferrari 365 Gtb/4. The electric fuel pump pressurizes fuel from the tank to the injectors so the engine runs. When it weakens or fails, the engine starves for fuel — causing hard starts, stalling, or a no-start condition that leaves you stranded.

Signs your Ferrari 365 Gtb/4 needs a new electric fuel pump

  • Engine cranks normally but won't start — pump isn't building enough pressure to fire injectors
  • Car starts fine when cold but stalls or hesitates after reaching operating temperature
  • Noticeable loss of power under hard acceleration or when climbing hills
  • Engine sputters or surges at highway speeds due to inconsistent fuel delivery
  • Whining or high-pitched humming from the fuel tank area, especially under load
  • Fuel pressure gauge reading lower than the manufacturer's specified range at idle or wide-open throttle

Which electric fuel pump should you buy for your Ferrari 365 Gtb/4?

The main decision is whether to buy an in-tank module assembly (pump plus strainer, sender, and housing as one unit) or just the bare pump. A complete module costs more upfront but eliminates mismatched parts and usually shortens install time significantly. Match the pump to your Ferrari 365 Gtb/4's exact fuel pressure and flow specifications — a pump rated too low will cause lean conditions; one rated too high can stress fuel pressure regulators.

OE-replacement module assembly
Best for
Owners who want a direct, drop-in fit and minimal labor
What you get
Complete in-tank unit with pump, float sender, strainer, and lock ring — matches factory pressure and flow specs
Bare in-tank pump (pump element only)
Best for
Vehicles where the existing housing and sender are undamaged and still accurate
What you get
Lower part cost; requires reusing or separately sourcing the housing, strainer, and wiring harness connector
Performance / high-flow pump
Best for
Modified engines with upgraded injectors or forced induction demanding higher fuel volume
What you get
Higher flow rate and pressure capacity; may require a fuel pressure regulator adjustment to avoid over-pressurizing a stock system
Rebuild / repair kit
Best for
Budget-conscious owners whose module housing is intact but pump motor has failed
What you get
Replacement pump motor and strainer only; lowest cost option but requires careful disassembly and is not suitable for corroded or cracked housings

Electric fuel pumps brands we stock for your Ferrari 365 Gtb/4

SKP
1 option · from $17.95
TYC
1 option · from $21.95

Replacing an electric fuel pump on a Ferrari 365 Gtb/4

Moderate⏱ 1.5–3 hoursFuel pressure gauge (to depressurize the system safely before opening fuel lines)Lock ring spanner or fuel pump module removal toolFlathead and Phillips screwdriversHose clamp pliers or needle-nose pliersFire extinguisher and proper fuel containment (drain pan, rags, sealed container)

Most in-tank electric fuel pump replacements require dropping or partially lowering the fuel tank, or accessing the pump through an access panel under the rear seat or cargo floor if the Ferrari 365 Gtb/4 is equipped with one. Relieve fuel system pressure before disconnecting any lines, and disconnect the negative battery cable to eliminate ignition sources. Once the old module is out, transfer any reusable components to the new pump, reinstall the lock ring to the manufacturer's recommended procedure, reconnect all wiring and fuel lines, then cycle the ignition several times before cranking to allow the pump to prime the system.

Frequently asked questions

How much does it cost to replace electric fuel pumps on a Ferrari 365 Gtb/4?
Parts start at $17.95 for a Ferrari 365 Gtb/4 electric fuel pump at AutoBuffy. A complete module assembly costs more than a bare pump but reduces labor time. Shop labor typically adds one to three hours depending on tank access. Total out-of-pocket cost varies widely by whether you choose a pump-only or full module assembly.
Can I drive my Ferrari 365 Gtb/4 with a failing electric fuel pump?
You should not drive with a known failing fuel pump. A weakening pump can cut out without warning at highway speed, creating a stall in traffic. It can also cause the engine to run lean, which risks overheating catalytic converters or damaging oxygen sensors. Address the issue before driving any significant distance.
How long does an electric fuel pump last on a Ferrari 365 Gtb/4?
Electric fuel pumps are lubricated and cooled by the fuel they move, so running the tank consistently low accelerates wear. Under normal driving conditions most pumps last many years, but a pattern of low-fuel operation, contaminated fuel, or clogged strainers can shorten service life considerably. Replace the strainer or filter whenever you replace the pump.
Will a bad fuel pump throw a check engine light on a Ferrari 365 Gtb/4?
Not always. A failing pump that causes lean fuel trim or misfires may trigger codes such as P0087 (fuel rail pressure too low), P0171 (system lean), or misfire codes. However, a pump that simply degrades gradually may not set any code until it causes a full no-start, making fuel pressure testing a more reliable diagnostic tool.
Should I replace the fuel filter at the same time as the pump on a Ferrari 365 Gtb/4?
Yes. A clogged external fuel filter forces the new pump to work harder immediately, shortening its life. If your Ferrari 365 Gtb/4 uses an in-tank strainer sock, that should be replaced with the pump as well. Replacing both at once is low added cost compared to dropping the tank a second time for a preventable failure.
How do I know if it's the fuel pump or the fuel pump relay on a Ferrari 365 Gtb/4?
Start by swapping the fuel pump relay with an identical relay from another circuit in the fuse box — it's free and takes under a minute. If the problem persists, use a fuel pressure gauge to test whether the pump builds pressure on key-on. No pressure at all after a relay swap points clearly to the pump or its wiring rather than the relay.

Shop electric fuel pumps by year for the Ferrari 365 Gtb/4

1974197319721971197019691968

More parts for your Ferrari 365 Gtb/4

Engine Oil FilterWiper BladeVehicle BatteryBrake Pad SetSpark PlugWiper Blade SetFuel Pump Cut-Off SwitchMulti-Purpose Electrical Connector

Electric fuel pumps for other Ferrari models

Ferrari Dino 308 GT4Ferrari 365 GT4Ferrari 308 GTBiFerrari Dino 246 GTFerrari Dino 206 GTFerrari 365 GT4 BB