Dishwashers have become a fairly common fixture in busy households, restaurants, and short-let apartments, and like any other appliance, they eventually need parts replaced. Whether it’s a worn-out spray arm, a failing heating element, or a control board that’s stopped responding, knowing what these repairs typically cost helps you plan ahead instead of being caught off guard by a technician’s quote.
Below is a detailed look at what you can expect to pay for common dishwasher services and the spare parts that go into them.
Estimated Cost of Services
| Service | Estimated Cost Range (KES) |
|---|---|
| Basic diagnosis / fault assessment | 1,000 – 2,500 |
| Standard labour charge | 2,000 – 5,000 |
| Spray arm cleaning or replacement | 1,500 – 3,500 |
| Drain pump repair or replacement | 3,000 – 7,000 |
| Heating element replacement | 3,500 – 8,000 |
| Water inlet valve replacement | 2,500 – 6,000 |
| Door latch or seal replacement | 2,000 – 5,000 |
| Control board / PCB replacement | 8,000 – 16,000 |
| Descaling and deep cleaning service | 2,000 – 4,500 |
| Installation service | 2,000 – 5,000 |
Costs are indicative and exclude spare parts unless otherwise noted; always request a written quote before work begins.
Common Spare Parts and Their Price Ranges
| Spare Part | Estimated Cost Range (KES) |
|---|---|
| Spray arm (upper or lower) | 1,200 – 3,000 |
| Drain pump | 2,800 – 6,500 |
| Water inlet valve | 1,800 – 4,000 |
| Heating element | 2,500 – 6,000 |
| Door seal / gasket | 1,500 – 3,800 |
| Door latch assembly | 1,500 – 3,500 |
| Control board / PCB | 7,000 – 14,000 |
| Detergent dispenser unit | 1,800 – 4,200 |
| Float switch | 1,000 – 2,500 |
| Wash motor | 4,500 – 10,000 |
| Filter assembly | 800 – 2,000 |
Prices for spare parts often shift depending on whether the technician sources an original manufacturer part or a compatible aftermarket alternative, so it’s worth asking upfront which option you’re being quoted for.
What Drives the Price Up or Down
A dishwasher repair bill rarely comes down to just the part itself. A handful of factors tend to shape what you actually end up paying.
Brand is usually the first thing that affects cost. Built-in or premium brands, especially European models, generally use proprietary components that cost more to source and take longer to get hold of. Locally common or budget brands tend to have parts that are cheaper and easier to find, which keeps repair costs lower overall.
The age of the unit also plays a role. Older dishwashers sometimes use parts that have been phased out by the manufacturer, so a technician might need to order a compatible part from an aftermarket supplier, which can add a bit to both cost and turnaround time. Newer models are usually quicker and cheaper to fix simply because the parts are still in wide circulation.
Then there’s the nature of the fault itself. Mechanical issues like a stuck spray arm, worn door seal, or blocked filter are usually the cheapest to sort out since the parts are inexpensive and the labour involved is straightforward. Electronic faults, particularly anything touching the control board or wiring, tend to be pricier because diagnosing them accurately takes more time and the components themselves cost more.
Accessibility of the machine matters too. A dishwasher tucked under a kitchen counter with limited clearance can add to labour time compared to one that’s easy to pull out and access, and some technicians factor that into their quote.
Repair or Replace: A Quick Way to Decide
When a dishwasher develops a fault, it’s worth weighing the cost of repair against the cost of a new unit, especially if the machine is already several years old. As a rough guide, if the repair cost — parts plus labour — comes to less than a third of what a similar new dishwasher would cost, repair is usually the more sensible option. If you’re staring at a control board replacement on a machine that’s already past its expected lifespan, it might be worth getting a second quote or comparing that cost against a new unit before committing.
It also helps to ask the technician whether the fault is likely to be an isolated issue or a sign of wider wear, since some faults (like a failing heating element on an older unit) can be the first of several parts needing attention in the following months.
Getting an Accurate Quote
Because so much depends on the specific fault and the brand involved, the ranges above are best treated as a starting point rather than a fixed price list. A technician will usually need to inspect the machine first to confirm exactly what’s wrong before giving a firm quote, and it’s reasonable to ask for a written breakdown that separates labour from parts. This makes it easier to compare quotes if you decide to get a second opinion, and it also protects you from unexpected add-ons once the work is already underway.
Keeping a rough mental note of these price ranges makes it much easier to tell whether a quote you’ve received is reasonable, on the high side, or possibly missing something the technician hasn’t explained yet.
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