Spark plugs are a critical tune-up item for petrol engines. In UAE heat and dusty driving conditions, spark plugs can degrade faster than manufacturer recommendations, causing misfires, poor fuel economy, and hard starting. This guide covers spark plug replacement costs in UAE 2026 and what to expect for different vehicle types.
Spark Plug Replacement Cost – UAE 2026
| Plug Type | Independent Garage | Dealer |
|---|---|---|
| Standard copper/iridium (4-cylinder) | AED 150-350 | AED 300-700 |
| Iridium/platinum (4-cylinder) | AED 250-500 | AED 500-1,000 |
| Standard (V6 engine) | AED 300-600 | AED 600-1,200 |
| Iridium/platinum (V6 engine) | AED 500-900 | AED 900-2,000 |
| V8 engine (8 plugs) | AED 600-1,400 | AED 1,200-3,000 |
| Coil-on-plug set (COPs, V6/V8) | AED 1,500-4,000 | AED 3,000-8,000 |
How Often Do Spark Plugs Need Replacing in UAE?
Factory service intervals for modern iridium spark plugs are typically 60,000-100,000 km. However, in UAE conditions, many mechanics recommend checking at 40,000-60,000 km because:
- Extended idle time in UAE traffic burns plugs faster
- High-load AC use increases combustion temperature, accelerating electrode wear
- Sand and dust ingestion can cause fouling on some engine designs
Signs Your Spark Plugs Need Replacing
- Rough idle or engine vibration at startup
- Hard starting, especially when engine is hot
- Misfires (engine shuddering under acceleration)
- Increased fuel consumption
- Engine check light (misfire fault code P0300-P0308)
Spark Plug Costs by Popular UAE Cars
Toyota Camry 2.5L (4 plugs): AED 200-400 iridium set fitted. Toyota Land Cruiser 200 (V8, 8 plugs): AED 700-1,400 set fitted. Nissan Patrol V8 (8 plugs): AED 700-1,400. Mitsubishi Pajero V6 (6 plugs): AED 350-700. BMW 3-Series 2.0T (4 plugs): AED 350-700.
Find spark plug service in Dubai: spark plug garages in Dubai.