Diesel Injector Specialists in Pretoria
Repair, testing and reconditioning of diesel injectors at our Pretoria workshop — with test reports on every job, a 6-month warranty on reconditioned injectors, and free delivery anywhere in South Africa. Send us your injectors and we'll get your engine running at its best.
4+ years serving South Africa
Free delivery countrywide
Bosch · Delphi · Denso · Stanadyne
Backed by our service guarantee
What We Do
Specialist diesel injector services, backed by precision test equipment and experienced technicians.
Injector Repair & Reconditioning
Repair and reconditioning of mechanical and common-rail diesel injectors to OEM specification.
- Ultrasonic cleaning and inspection
- Component replacement with genuine parts
- Calibration and flow testing
- New washers with every reconditioned injector
Injector Testing & Reports
Bench testing with a written report — before and after any work — so you can see each injector's true condition.
- Spray pattern, delivery and leak-back checks
- Before-and-after test reports
- R150 per injector
New & Exchange Injectors
New and reconditioned diesel injectors supplied nationwide — outright, or on service exchange.
- New injectors on request
- Reconditioned exchange units
- 6-month warranty on reconditioned injectors
Free Nationwide Delivery
Free delivery anywhere in South Africa, with a tracking number on every shipment.
- Free delivery on all orders
- Tracked courier on every shipment
- Guidance on packing and sending your injectors
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.
Prefer to talk? Call +27 65 861 0876
