Description
22115-42000 GUIDE-EXHAUST VALVE: Hyundai-Kia Diesel Guide
Cylinder Head Exhaust Guide | H100, Starex, Porter & Bongo
The 22115-42000 GUIDE-EXHAUST VALVE is the essential engine component designed to restore the valvetrain stability of your Hyundai or Kia 2.5L D4B series diesel engine. This professionally engineered guide ensures maximum valve stem protection, consistent seating geometry, and superior structural integrity under the high-temperature exhaust cycles of diesel combustion. This component is critical for maintaining the professional performance of your vehicle’s original engine configuration.
22115-42000 GUIDE-EXHAUST VALVE Fitment
- Hyundai H100 / Porter: 2.5D (D4BA/D4BH)
- Hyundai Starex / H1: 2.5 Diesel Models
- Hyundai Grace: 2.5L Diesel Engine
- Kia Bongo: 2.5L J2/D4BH Series
- OE Part Number: 22115-42000
Technical Engine Specs
- Engine Family: 2.5 Diesel (D4B Series)
- Function: Exhaust Valve Stem Alignment
- Material: Heat-Resistant Hardened Alloy
- Mounting: Press-Fit Cylinder Head
- Standard: OE High-Thermal Resistance
Benefits of 22115-42000 GUIDE-EXHAUST VALVE
Choosing this specific exhaust valve guide is vital for preventing stem seizing and maintaining correct exhaust valve cooling. Because diesel exhaust reaches extreme temperatures, selecting a premium guide prevents stem play, which leads to premature wear of the valve stem seals and loss of compression. To ensure a professional cylinder head overhaul, we strongly recommend browsing our Exhaust Valves to ensure perfect stem clearance.
Check Engine Fitment Verification
The D4B diesel series requires exact tolerances for exhaust guide installation. To ensure the 22115-42000 GUIDE-EXHAUST VALVE is the correct specification for your specific cylinder head, please contact us for professional verification using your chassis number.
Note: Images shown are for illustration purposes only and may not be an exact representation of the product.



















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