This listing is for a repair/rebuild SERVICE only. You must send your throttle body to us for repair after purchasing. Item will ship after your TBI is delivered to us and repaired. Listing photos are example only, your throttle body will be rebuilt and tested and look similar to listing photo once returned to you. Buyer is responsible for shipping costs to our facility, return shipping is included in listing price. Expected arrival date will vary depend on when we receive your TBI, there is a 3 day turnaround time for the service.


Save you or your mechanic time and headache with our preassembled and tested Nissan D21 electro-injected throttle body! We are the only source for expert remanufacturing of these throttle bodies with real and simulated test environments and expert inside Nissan D21 knowledge. Full support is offered and goes far beyond your average ebay seller, helping with pre-sale and after-sale diagnostics. Please feel free to have you or your mechanic ask any questions you may have.


Quality remanufactured and tested using a custom made application specific ecm simulator. All fuel injectors are cleaned and tested for flow and spray pattern and compared to data averages of known good working units before passing testing. High quality FKM viton orings that surpass OEM specifications are installed. All complete units are pressure, leak, and function tested after assembly. Fuel pressure and regulator are checked and all parts replaced as necessary with OEM components. These are not simply "working" wrecking yard pulls that may have bad injector seals, wrong injectors, or injectors that do not function correctly, they are remanufactured to exacting specification. Throttle bodies are not excessively cleaned cosmetically, but all internals and functional components are clean and ready for use. We are the only source for expert remanufacturing of these throttle bodies!


Models covered for service:

1986-1989 Nissan D21 Hardbody WD21 Pathfinder and GC22 Van


6 Pin harness Nissan z24i 2.4l dual injector

8 Pin harness Nissan z24i 2.4l dual injector

8 Pin harness Nissan vg30i 3.0l dual injector

8 Pin harness Nissan z24i 2.4l single injector


Please contact us if you need clarification.


60 Day Warranty, knowledgeable support, free return shipping to USA!


Throttle body must include injectors, injector retaining components, and fuel pressure regulator in order to be serviceable. Failed condition of these components is expected, and will be replaced as necessary. Please reference photo to see what to include. If you or your mechanic have started to disassemble the throttle body, please include all parts, pack carefully and send to address provided after checkout (we will contact you via ebay messages).


If you have questions please contact us before ordering.