Comprehensive List of Power Generator Spare Parts and Prices, Nairobi › 0746801984

Power generators are essential for uninterrupted electricity in Kenya, where frequent outages challenge homes, businesses, and industries. From construction sites to hospitals and remote farms, reliable backup power prevents costly downtime. However, like any machinery, generators require regular maintenance and timely replacement of spare parts to ensure optimal performance and longevity. Common issues arise from dust, fuel impurities, and wear, leading to failures in engines, electrical systems, and fuel delivery. Sourcing genuine spares is crucial to avoid counterfeit parts that compromise efficiency and safety.

In Nairobi and across Kenya, suppliers like Genpart Services Ltd, Generators Kenya Limited, and Ferguson Power offer a wide range of parts for brands such as Cummins, Perkins, Deutz, and Honda. These include filters to prevent clogs, batteries for starting reliability, and belts for smooth operation. Prices vary by brand, quality, and supplier, influenced by import costs and demand. For instance, basic filters start at KSh 500, while specialized components like alternators can exceed KSh 50,000. Always verify compatibility with your generator model—consult manuals or experts to match part numbers.

Investing in quality spares reduces repair frequency and extends generator life, potentially saving thousands in the long run. Scheduled servicing, including oil changes and inspections, catches issues early. Kenyan regulations emphasize eco-friendly parts to minimize emissions, aligning with sustainability goals. Local availability has improved, with same-day delivery in urban areas via WhatsApp orders.

Below is a comprehensive table of common power generator spare parts, compiled from leading Kenyan suppliers. Prices are approximate in Kenyan Shillings (KSh) as of November 2025 and may fluctuate; contact vendors for quotes.

Spare Part	Description	Brand Examples	Price Range (KSh)
Air Filter	Traps dust and debris from intake air, preventing engine damage.	Perkins, Cummins	800 - 2,500
Fuel Filter	Removes impurities from diesel/petrol to avoid injector clogs.	Fleetguard, Donaldson	500 - 1,800
Oil Filter	Filters engine oil to maintain lubrication and reduce wear.	Baldwin, Mann	600 - 2,000
Battery	Provides starting power; 12V or 24V options for various sizes.	Exide, Yuasa	3,500 - 8,000
Spark Plug	Ignites fuel-air mix in petrol generators; replace every 100 hours.	NGK, Champion	300 - 1,200
Alternator	Generates electrical output; repairs costly if neglected.	Cummins, Stamford	15,000 - 50,000
Starter Motor	Electric motor for engine cranking; common failure in humid conditions.	Bosch, Delco	5,000 - 12,000
Fan Belt	Drives cooling fan and alternator; inspect for cracks.	Gates, Dayco	400 - 1,500
Glow Plug	Aids cold starts in diesel engines; essential for high-altitude use.	Beru, Bosch	500 - 1,000
Injector Nozzle	Sprays fuel precisely; wear causes poor combustion.	Delphi, Denso	2,000 - 6,000
AVR (Automatic Voltage Regulator)	Stabilizes output voltage; protects connected devices.	Basler, Marathon	4,000 - 10,000
Muffler/Exhaust	Reduces noise and directs emissions; replace if corroded.	Generic, OEM	3,000 - 7,500
Carburetor	Mixes air and fuel in petrol models; clean or replace if clogged.	Mikuni, Keihin	2,500 - 5,000
Water Pump	Circulates coolant in water-cooled units; prevents overheating.	Cummins, Generic	4,500 - 9,000
Thermostat	Regulates engine temperature; failure leads to overheat.	OEM	1,000 - 2,500
Ignition Coil	Amplifies voltage for spark; vital for petrol ignition.	Generic	1,500 - 4,000
Fuel Pump	Delivers fuel from tank; electric or mechanical types.	Facet, Airtex	2,000 - 5,500
Gaskets (Head/Intake)	Seals engine components; leaks cause oil loss.	Fel-Pro, OEM	800 - 3,000
Solenoid	Controls fuel shutoff and starting; electromagnetic switch.	Generic	1,200 - 2,800
Voltage Regulator	Maintains stable power supply; integrated in some models.	Generic	2,500 - 6,000

This list covers essentials for diesel and petrol generators up to 100kVA, popular in Kenyan settings. For larger units or specialized parts like turbochargers (KSh 20,000+), consult suppliers. Bulk purchases often yield discounts. Remember, proper storage—away from moisture—and genuine oils/fluids complement these parts.

Maintaining your generator isn't just reactive; it's proactive planning. With Kenya's growing energy needs, from EV charging stations to agribusiness, reliable spares ensure resilience. Partner with certified technicians for installations, and always prioritize safety—grounding and ventilation—to avoid hazards. By staying informed on parts and prices, you empower your operations against power uncertainties

Enjoy Convenience with RepairKE's Same Day Washing Machine Repair , Fridge Repair and services for: Gas Cookers, Eelectric Cookers, Ovens, Laptop, Microwave Ovens, Dishwashers, Tumble Dryers, Treadmills, Commercial Freezers, Water Dispensers, Cold Rooms, Electrical Machines and Electronic Appliances Repair in Nairobi. Technicians get deployed to clients' locations for service. This ensures that you do not have to ferry heavy appliances like Washing Machines and refrigerators accross town

Frequently Asked Questions

Common questions about appliance repair services in Nairobi

How quickly can you respond to a repair request in Nairobi?

RepairKE offers same-day service for most areas in Nairobi. Once you contact us, we typically schedule appointments within 2-4 hours depending on your location and our technicians' availability. For urgent repairs, we prioritize emergency callouts to minimize your inconvenience.

What types of appliances do you repair?

We repair all major household appliances including washing machines, refrigerators, freezers, dishwashers, ovens, cookers, microwaves, dryers, and air conditioners. Our technicians are trained to work on both domestic and commercial appliances from all leading brands.

How much does appliance repair cost in Nairobi?

Our diagnostic fee starts from KSh 500-1000 depending on the appliance. Repair costs vary based on the issue and parts needed. We provide transparent quotes before starting any work, so you'll know exactly what to expect. Most repairs range from KSh 2,000 to KSh 15,000.

Do you provide warranty on repairs?

Yes, all our repairs come with a 90-day warranty on workmanship. Genuine spare parts carry manufacturer warranties ranging from 3 months to 1 year. If the same issue recurs within the warranty period, we'll fix it at no additional charge.

Are your technicians certified and experienced?

All RepairKE technicians are professionally trained and certified with years of hands-on experience. They undergo regular training on the latest appliance technologies and repair techniques. Each technician carries proper identification and is fully insured for your peace of mind.

Do you use genuine spare parts?

We prioritize genuine OEM (Original Equipment Manufacturer) parts for all repairs to ensure quality and longevity. Our technicians carry common spare parts in their vehicles for immediate repairs. For specialized parts, we source directly from authorized suppliers within 24-48 hours.

Which areas in Nairobi do you cover?

RepairKE covers all areas within Nairobi and its environs including Westlands, Karen, Lavington, Kilimani, Parklands, South B, South C, Eastleigh, Kasarani, Embakasi, Kileleshwa, and many more. We also serve nearby towns like Ruiru, Kikuyu, Ngong, and Kitengela.

Can you repair appliances that are out of warranty?

Absolutely! We specialize in repairing appliances of all ages, whether they're under warranty or not. In fact, many customers prefer our services for out-of-warranty repairs as we offer competitive pricing, faster service, and quality workmanship compared to manufacturer service centers.

What payment methods do you accept?

We accept multiple payment methods for your convenience including M-Pesa, bank transfers, cash, and card payments. Payment is due upon completion of the repair service. We provide official receipts for all transactions and can accommodate invoicing for corporate clients.

Should I repair or replace my appliance?

Our honest advice: if the repair cost is less than 50% of a new appliance's price and your appliance is less than 10 years old, repair is usually worthwhile. After diagnosis, we'll provide a transparent assessment and help you make an informed decision based on the appliance's age, condition, and repair cost.