22100-67120 | VE4/12E2100RND309 | 096500-3091 Fuel Injection Pump For Toyota 1KZ-TE

This complete fuel injection pump assembly serves as a direct replacement for worn or failed units on Toyota's 1KZ-TE turbo diesel engine. Incorporating the VE4/12E2100RND309 distributor-type design, it delivers precise metering and timing control required for consistent combustion across all four cylinders. Whether you're addressing a hard-start condition, restoring lost low-end torque, or simply refreshing a high-mileage Land Cruiser Prado, this unit arrives as a fully assembled, calibrated component ready for installation without core exchange delays.

The following table consolidates all hard parameters and interchange numbers for procurement and verification purposes:

This reference table eliminates guesswork when matching OEM numbers to aftermarket equivalents or when confirming compatibility before purchase.

This VE-series pump is engineered for the 1KZ-TE engine, a 3.0-liter turbocharged diesel found across multiple Toyota platforms spanning nearly a decade of production. Beyond the familiar Land Cruiser Prado KZJ90 (short-wheelbase) and KZJ95 (long-wheelbase) models from the 1996–2002 period, this pump also satisfies requirements for KZJ120 variants produced through 2009 in select markets. The 1KZ-TE is renowned for its durability in demanding environments-from overland expedition rigs to commercial utility vehicles-and the injection pump sits at the very center of that reputation. When timing belt service is performed or when a pump exhibits internal leakage past worn plungers, this unit restores the engine's original fuel delivery curve without requiring ECU reflash on mechanical versions.

Installing a distributor pump demands more attention than simply bolting the unit to the block. Before removal, rotate the engine to TDC on cylinder one and verify that all timing marks align. Once the original pump is extracted, never rotate the pump shaft independently-the shaft position relative to the drive gear must remain fixed. Measure and record the shaft alignment using a degree wheel before transferring the gear to the replacement pump. Always install a new O-ring seal at the pump flange and use a spanner wrench to torque the drive nut to specification rather than impacting it. For the mounting bolts, a progressive crosswise sequence at partial torque prevents flange distortion. After installation, crack the high-pressure lines at the injectors and crank until fuel emerges to purge air from the fuel delivery circuit.

A rotary VE pump on a high-mileage 1KZ-TE typically degrades gradually, and drivers often adapt to declining performance without realizing how much has been lost. The plunger and barrel assemblies wear, delivery valves begin to seep, and the timing advance mechanism loses its precision. The result: hard cold starts, white smoke at idle, sluggish throttle response, and elevated fuel consumption. Replacing the pump as a complete calibrated assembly rather than attempting a field rebuild eliminates the variables that lead to premature repeat failure. Every internal component is tested for flow rate and timing accuracy before shipment, ensuring that the fuel map the engine receives matches the original Toyota diesel parameters.

Q1: Will this pump work with a 1KZ-TE that has a mechanical throttle cable versus an electronic pedal?
A: Yes. The VE4/12E2100RND309 is a mechanically governed pump. It suits 1KZ-TE engines regardless of whether the vehicle uses a cable-actuated throttle or an electronic pedal with a separate throttle position sensor.

Q2: What causes the original pump to fail, and will a replacement alone solve the problem?
A: Most failures stem from contaminated fuel or water ingress that scores the plunger surfaces or corrodes the delivery valve seats. Always replace the fuel filter and clean the tank before installing this pump. If metal particles are found in the old pump, the injectors and fuel lines require flushing to prevent immediate repeat damage.

Q3: Do you offer a warranty for wholesale accounts, and how are claims handled?
A: Standard coverage is 6 months from delivery date. Claims require a test bench report and photos documenting the failure. This policy protects both parties and aligns with industry norms for remanufactured and new diesel components.

Q4: Is the drive gear included, or must I transfer it from the old pump?
A: The unit ships without the timing gear. You must transfer the gear from the original pump while preserving the shaft alignment position recorded before removal.

Q5: What is the typical delivery timeframe for orders shipping to North America or Europe?
A: In-stock units dispatch within 3–5 business days via DHL, FedEx, or UPS. Transit time is typically 4–7 days depending on customs clearance.

Q6: Can this pump be used on industrial or marine 1KZ applications?
A: Absolutely. The 1KZ-TE appears in industrial and marine configurations, and this pump meets the same fuel delivery specifications regardless of the application. Verify the governor settings match your specific use case if RPM limits differ from automotive applications.