Product Overview: Maintain essential oil pressure and safeguard your diesel engine with this premium Engine Oil Pump Assembly. Engineered as a direct replacement for OEM part number 21340-42800, this heavy-duty unit supplies consistent oil flow and regulated pressure throughout the engine block, protecting moving components against friction wear, premature degradation, and thermal damage.

Key Features & Benefits:

• Exact OE Specifications: Manufactured to original factory dimensions and mounting tolerances for a seamless, hassle-free installation.

• Commercial-Grade Durability: Crafted with high-grade metal alloy housing designed to withstand high temperatures, severe vibration, and continuous heavy-duty operation.

• Restores System Oil Pressure: Maintains steady oil delivery across all operating speeds to maximize performance and prolong overall vehicle service life.

Specifications:

• Part Type: Engine Oil Pump Assembly

• OEM Reference Numbers: 21340-42800, 2134042800, 21340-42500, 21340-42820, 21340-42100

• Engine Codes: 2.5L D4BH / D4BF / D4BB Diesel

• Condition: 100% Brand New

Compatible Vehicles & Fitment Guide:

• Hyundai Porter / Porter II: 2.5L Diesel (D4BH / D4BF / D4BB)

• Hyundai H100 / H-1 / Starex: 2.5L Diesel

• Hyundai Galloper I / II: 2.5 TD

• Kia Bongo III / K2500: 2.5 TCi / TCI

(Note: Always cross-reference your original oil pump's part number or provide your VIN prior to purchasing to guarantee complete fitment.)