Diesel Injectors & Pumps — Fixed Fast, Done Right
Specialist diesel injector and fuel-pump repair, testing and calibration with fast turnaround and friendly, expert service. Trusted by drivers and workshops across South Africa — message us and we'll get your engine running at its best.
4+ years serving South Africa
Countrywide service & shipping
Bosch · Delphi · Denso · Stanadyne
Backed by our service guarantee
What We Do
Specialist diesel injector and fuel-pump services, backed by precision test equipment and experienced technicians.
Diesel Injector Repair
Full repair and reconditioning of mechanical and electronic diesel injectors to OEM specification.
- Ultrasonic cleaning and inspection
- Component replacement with genuine parts
- Calibration and flow testing
Fuel Pump Overhaul
Complete overhaul of in-line, rotary and common-rail diesel fuel pumps.
- Strip, clean and inspect
- Seal and wear-part replacement
- Bench calibration to spec
Diagnostics & Testing
Precision diagnostics and test-bench reporting for injectors and pumps.
- Electronic fault diagnosis
- Spray pattern and flow testing
- Detailed test report
Pump Calibration
Accurate calibration to restore fuel delivery and engine performance.
- Reference test-plan setup
- Delivery balancing across cylinders
- Performance verification
What Our Customers Say
Real feedback from drivers and workshops across South Africa.
“The best service and attention to detail I have ever had from any service provider. Constantly updating me on progress and delivery was on time. Workmanship was 100% to my satisfaction — my Hilux has not run this well in a very long time.”
Hannes Swanepoel
“I had to trust a company I met through Google that's 500KM away from me with my crazy expensive injectors, and I am glad I went with my gut. The promptness deserves a standing ovation — I don't remember the last time my van rode so smooth. Thank you Patriska and NKD!”
Olebogeng Baartman
“Professional advice and repairs. Prompt service. Door-step delivery and pickup. A pleasure doing business with Nadia — thank you, keep it up!”
Roshan Sooklal
“They go out of their way to assist you. The turnaround time is quick and the job is done professionally. Will definitely use NKD Injectors again.”
Hein Steenkamp
“Excellent service received from Nadia and the team at NKD Injectors. Professional and very helpful — thank you guys.”
Shaun Bezuidenhout
“Fast, friendly service with good quality workmanship.”
Robert MacDonald
Ready to get your engine running right?
Send us a message on WhatsApp and our team will help you with diagnostics, repairs, pricing or parts.
