KIA D4CB Cylinder Head
22100-4A020、22100-4A025、22100-4A030
Kia engine cylinder heads often suffer oil leaks, seal failure, high-temperature deformation, power loss and unstable idle. Our cylinder head for Kia is made of high-strength alloy with precision workmanship, featuring tight sealing, high temperature and wear resistance. It fits perfectly, effectively solves leakage and insufficient power, stable and durable, quickly restoring your engine to normal performance.






Product Description
- 1.Applicable Engine Models:Specifically designed for Kia D4CB series 2.5L inline-4 turbocharged diesel engine (2497cc), covering Euro 3 to Euro 6 emission variants. It is perfectly compatible with Kia Bongo, Kia K2500, Kia Sorento (2002-2019) models equipped with D4CB engines, and also fits Hyundai H-100/Porter (shared platform variants) with the same engine type. The cylinder head supports direct replacement without any modification, perfectly matching the original engine specifications, ensuring seamless assembly and stable operation, fully adapting to the high-load working characteristics of D4CB turbocharged diesel engines for commercial and passenger vehicle applications.
- 2.Fully complies with OEM standards, matching multiple core OE numbers to meet different regional model needs, including 22100-4A600, 22100-4A610, 22100-4A612, 22100-4A620, 5J035-4AU00, 5J035-4AU01, as well as compatible OE codes such as 22100-4A000 and 22100-4A410. The key dimension tolerance is ≤ ±0.03mm, calibrated by coordinate measuring machine to strictly control flatness error and bolt hole position accuracy. Each cylinder head undergoes strict inspection of valve seat and valve guide dimensions, ensuring precise assembly with the cylinder block, valve mechanism and timing system, and reliable sealing performance to effectively prevent oil leakage, coolant loss and air leakage.
Product Advantages
Optimized material selection and structural design, targeting common pain points of Kia D4CB cylinder heads such as high-temperature deformation, valve seat wear, coolant leakage, oil leakage and poor sealing. It extends the service life by 20%+ compared with ordinary cylinder heads, significantly reducing customer maintenance costs and replacement frequency, while maintaining the engine’s excellent power performance, turbocharging response and fuel economy.
Product Parameter
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Item |
Details |
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Product Name |
Kia (Special Fit for Kia D4CB Series 2.5L Turbocharged Diesel Engine (2497cc), fully compliant with OEM standards, made of high-quality aluminum alloy to ensure excellent heat dissipation, structural stability and durability, matching the original engine’s performance requirements) |
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Applicable Models |
Fits Kia D4CB 2.5L inline-4 turbocharged diesel engine (including Euro 3 to Euro 6 variants), compatible with Kia Bongo, Kia K2500, Kia Sorento (2002-2019), and also fits Hyundai H-100/Porter (shared platform models) equipped with D4CB engine. It supports direct replacement without modification, perfectly matching the original engine specifications. |
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Part Numbers |
22100-4A025、22100-4A030、22100-4A040 |
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Material |
Aluminum |
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Warranty Period |
12 months |
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MOQ (Minimum Order Quantity) |
50 units for standard models (in-stock); 500 units for customized versions |









