Bosch Fuel Primer Pump – Toyota LandCruiser 2H & 12HT (Ref. 22501-77021)

Bosch diesel fuel primer pump for Toyota LandCruiser 2H and 12HT engines. A quality replacement for tired, leaking or non-functioning original primer pumps, helping restore easy fuel-system bleeding after filter changes or fuel-system work.

Toyota OEM reference: 22501-77021

22501-77021 is shown for fitment/cross-reference purposes only. This product is a Bosch replacement part, not a Genuine Toyota part.

Why replace the primer pump?

After decades of service, the seals inside the original hand primer can harden, leak or stop building pressure. A faulty primer can make bleeding the diesel fuel system slow and frustrating after a filter change or when the system has been opened.

Features

• Bosch quality replacement
• Direct replacement-style fitment
• Restores effective manual fuel priming
• Ideal for fuel filter servicing and fuel-system repairs
• Includes copper sealing washer

Fitment

• Toyota LandCruiser 2H diesel engine
• Toyota LandCruiser 12HT turbo-diesel engine

Part References

• Toyota OEM reference: 22501-77021
• Bosch part number: 2 447 222 126

Please compare your existing primer and application before ordering if your vehicle has had previous fuel-system or filter-head changes.