Description
21421-03000 OIL SEAL: Front Crankshaft Guide
Durable Leak Protection | i10, i20 & Picanto 1.2L Kappa
The 21421-03000 OIL SEAL is the essential engine component designed to restore the fluid integrity of your Hyundai or Kia Kappa series engine. This professionally engineered unit ensures maximum lubricant retention, providing a clean engine bay and superior structural integrity.
21421-03000 Fitment Guide
- Hyundai i10 / Grand i10: 1.0L & 1.2L Kappa
- Hyundai i20 / Bayon: 1.2L Engine
- Kia Picanto / Morning: 1.0L & 1.2L (TA/JA)
- Kia Rio / Stonic: 1.2L Kappa Models
- Part Number: 21421-03000
Technical Product Specifications
- Material: High-Temp Nitrile (NBR) / ACM
- Type: Front Crankshaft Radial Seal
- Inside Diameter: OE Kappa Standard
- Features: Internal Tensioning Spring
- Standard: OE Precision Grade
Benefits of a New 21421-03000 OIL SEAL
Choosing the correct replacement part is vital for protecting your drive belts and alternator from oil soak. Using a premium 21421-03000 OIL SEAL ensures that your engine stays lubricated and efficient, preventing costly repairs caused by low oil levels. We strongly recommend browsing our Drive Belts and Oil Filters to ensure a complete and professional engine maintenance cycle.
Confirm Your Professional Fitment
To ensure this oil seal is the perfect fit for your specific Kappa engine variant, please contact us for professional verification using your chassis number.
Note: Technical data for 21421-03000 is for reference; please verify with your engine code before installation.














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