Genuine Toyota Diesel Primer Pump 23380-17451 Suit LandCruiser HZJ78 HZJ79 1HZ 08/1999-07/2002
Regular price
$150.00
Sale
Genuine Toyota diesel primer pump / fuel filter head 23380-17451 suitable for selected Toyota LandCruiser HZJ78 and HZJ79 1HZ diesel models from approximately 08/1999 to 07/2002.
This assembly is the fuel filter housing that the fuel filter mounts to and includes the hand primer pump used to bleed air from the fuel system. It is located on the left side of the engine bay on applicable HZJ78 and HZJ79 LandCruiser models.
Suitable for selected models including
- Toyota LandCruiser HZJ78 Troopcarrier with 1HZ diesel engine
- Toyota LandCruiser HZJ79 Ute with 1HZ diesel engine
- Approximate build range: 08/1999 to 07/2002
Important fitment note
If your HZJ78 or HZJ79 LandCruiser was built after 07/2002, please contact CMS 4X4 with your VIN before ordering so we can confirm the correct primer pump / fuel filter head for your vehicle.
Product details
- Genuine Toyota diesel primer pump / fuel filter head
- Part number: 23380-17451
- Fuel filter housing with integrated hand primer pump
- Used to bleed air from the diesel fuel system
- Located on the left side of the engine bay on applicable vehicles
Common symptoms of a faulty primer pump
- Hard starting after fuel filter replacement
- Primer pump not firming up
- Air entering the fuel system
- Fuel seepage around the filter head or primer assembly
- Difficulty bleeding the fuel system after servicing
Related fuel filter service parts
- Terrain Tamer TTF-435 & TTF-433 fuel filter pair
- Terrain Tamer fuel filter spring 23333-48012
- Genuine Toyota fuel filter spring plate washer 23334-46010
- Genuine Toyota fuel filter drain plug O-ring 23344-54010
FAQ
Is this a genuine Toyota part?
Yes, this listing is for a genuine Toyota diesel primer pump / fuel filter head assembly.
Does this suit HZJ78 and HZJ79?
Yes, it suits selected Toyota LandCruiser HZJ78 and HZJ79 1HZ diesel models from approximately 08/1999 to 07/2002.
What does the primer pump do?
The hand primer pump allows the diesel fuel system to be bled of air, especially after fuel filter replacement or fuel-system repairs.
How do I confirm fitment?
Primer pump and fuel filter head fitment can vary by build date and vehicle setup. Contact CMS 4X4 with your VIN or vehicle details before ordering if unsure.
Common search terms
23380-17451, HZJ78 primer pump, HZJ79 primer pump, 1HZ diesel primer pump, LandCruiser fuel filter head, LandCruiser hand primer pump, HZJ78 fuel filter housing, HZJ79 fuel filter housing.