Fuel Injector 33800-4A700 28236381 for Hyundai H1 Starex iLoad H300 Montana i800 iMax Kia Bongo K-series 2008-2019
This fuel injector is engineered as a direct replacement for the Hyundai H1 Starex iLoad H300 Montana i800 iMax Kia Bongo K-series 2008-2019. Manufactured to meet or exceed OEM specifications, it delivers reliable performance in demanding conditions. Each unit is tested for fuel flow, pressure rating, and durability before leaving the factory to ensure consistent quality across every order.
Vehicle Compatibility
| Application | Details |
|---|---|
| Hyundai H1 Starex iLoad H300 Montana i800 iMax | See product specifications |
| Hyundai H1 2.5 CRDi D4DF 2497 CC 94 kW 2008 | See product specifications |
| Hyundai Starex 2.5 CRDi D4CB | A 2497 CC 100 kW 2008 – 2011 |
| Hyundai iLoad 2.5 CRDi D4CB | A 2497 CC 81 kW 2008 – 2011 |
| Hyundai H1 2.5 CRDi D4CB | A 2497 CC 81 kW 2008 – 2011 |
| Hyundai H300 2.5 CRDi D4CB | A 2497 CC 81 kW 2009 – 2011 |
| Hyundai Montana 2.5 CRDi D4CB | A 2497 CC 85 kW 2008 – 2011 |
| Hyundai H1 2.5 CRDi VGT D4CB | A2 2497 CC 125 kW 2011 – 2021 |
| Hyundai i800 2.5 CRDi VGT D4CB | A2 2497 CC 100 kW 2011 |
| Hyundai H1 2.5 CRDi WGT D4CB | A 2497 CC 100 kW 2009 – 2019 |
| Hyundai iMax 2.5 CRDi WGT D4CB | A 2497 CC 125 kW 2009 – 2019 |
| Hyundai iMax 2.5 CRDi D4CB | A 2497 CC 100 kW 2008 – 2011 |
Replaces OEM Part Numbers
33800-4A700 • 338004A700 • 33800 • 4A700 • 28236381 • Application • following • models • Hyundai • 2008Hyundai • Starex • D4CB-A
Signs You Need a Replacement
If your equipment is showing any of these symptoms, the injectors & nozzle may be the cause:
- Rough idle or misfire — Uneven fuel delivery from a worn injector causes the engine to shake at idle. On engines, this is often accompanied by a knocking sound under load.
- Black or white exhaust smoke — Black smoke means excess fuel; white smoke indicates incomplete combustion. Both point to injector spray pattern degradation.
- Loss of engine power — A single failing injector reduces cylinder output. Multi-cylinder engines lose noticeable power when one injector flows less than the rest.
- Increased fuel consumption — Poor atomization means the engine burns more fuel to produce the same power. Monitor your fuel burn rate as an early warning sign.
- Hard starting or no start — If the injector doesn’t deliver fuel on cranking, the cylinder won’t fire. This is especially common in cold weather with worn nozzles.
- Fuel in engine oil (dilution) — Fuel leaking past the injector seat seal contaminates the crankcase oil. If the oil level rises or smells of diesel, inspect the injectors immediately.
Replace as a Set
Replace all injectors as a set whenever possible. On engines, mixing old and new injectors creates uneven fuel delivery — the new injectors compensate for the worn ones, shortening their life. When installing, use new copper sealing washers and torque to the specification in the service manual. After installation, run the engine at idle for 5 minutes to bleed air from the fuel system, then check for leaks at each injector connection before putting the machine under load.
Frequently Asked Questions
Will this fit my Hyundai H300?
Yes. This part is designed to fit the Hyundai H300 among other models listed in the compatibility table above. Verify your specific model and engine code before ordering to ensure the correct fit.
Can I cross-reference 33800-4A700 with 338004A700?
Yes. Both 33800-4A700 and 338004A700 are interchangeable OEM numbers for this part. They refer to the same component with the same specifications, just different part number revisions.
My vehicle is a 2008 model – is it covered?
The compatibility range for this part includes 2008-2019. The 2008 model year falls within this range, but verify the engine code and body type match. Mid-year production changes sometimes mean two vehicles from the same model year use different parts.
What are the common failure signs on a Hyundai engine?
On Hyundai engines, watch for black exhaust smoke under load, rough idle, misfire codes (P0300 series), and loss of power. A single failing injector can reduce engine output by up to 25%. If you notice fuel in the engine oil, the injector seat seal is likely compromised.
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