Delphi EXHTP129 Diesel High Pressure Oil Pump

Overview of Delphi EXHTP129 Diesel High Pressure Oil Pump

The Delphi EXHTP129 diesel high pressure oil pump is engineered for reliable fuel injection system performance. Designed with a durable cast iron housing and rotary oil pump type, this component supports efficient fuel delivery in diesel engines.

• Includes gasket and nine O-rings for secure sealing
• Constructed with a robust cast iron housing
• Rotary type oil pump for consistent pressure output
• Features four mounting holes and four ports for precise installation
• Package contains diesel high pressure oil pump, fuel supply pump, gasket, and IPR valve

Technical Details and Construction

The EXHTP129 model from Delphi is built with a cast iron housing that ensures durability under high-pressure conditions typical in diesel fuel injection systems. The rotary oil pump design provides steady and reliable oil pressure, essential for optimal engine performance. This pump includes four mounting holes and four ports, facilitating secure and accurate fitment. Additionally, the inclusion of nine O-rings and a gasket helps maintain a tight seal, preventing leaks and maintaining system integrity.

Compatible Vehicles and Applications

This diesel high pressure oil pump is compatible with various diesel engine models requiring precise fuel injection system components. It is suitable for vehicles that demand a rotary type oil pump with multiple mounting points and ports. The part number EXHTP129 is often sought for replacement in diesel engines where maintaining fuel system pressure is critical.

• Resolves low fuel pressure issues in diesel engines
• Addresses fuel injection irregularities and engine performance drops
• Prevents oil leaks with included gasket and O-rings
• Replaces worn or damaged high pressure oil pumps
• Supports consistent fuel delivery for improved engine efficiency

Installation Notes and Tips

When installing the Delphi EXHTP129 diesel high pressure oil pump, ensure all nine O-rings and the gasket are properly seated to prevent leaks. Verify that the four mounting holes align correctly with the engine block for secure attachment. It is recommended to inspect the fuel supply lines and IPR valve included in the package during installation to ensure full system functionality.

Quality Assurance and Warranty

Delphi manufactures the EXHTP129 diesel high pressure oil pump to meet stringent quality standards. The cast iron housing and precision components are tested for durability and performance. While specific warranty details are not provided here, Delphi products typically come with manufacturer-backed warranties to ensure reliability and customer confidence.