High Pressure Fuel Pump 16790-5A2-A01 Fit Honda Accord 2013-14 Fit Acura 15-16

High Pressure Fuel Pump for Honda and Acura

This high pressure fuel pump for Honda and Acura delivers the precise direct-injection fuel pressure required for optimal combustion efficiency, cross-referencing OEM part number 16790-5A2-A01.

Overview

The high pressure fuel pump for Honda and Acura mounts directly to the engine cylinder head to feed the fuel injectors at extreme pressures. Designed for automotive technicians and DIY mechanics, this high pressure fuel pump for Honda and Acura restores lost engine performance and cures hard-starting conditions. Installing a reliable high pressure fuel pump for Honda and Acura eliminates fuel starvation codes and keeps your direct-injected engine running smoothly.

Built For Performance

• Constructed from premium steel alloys to withstand high internal fuel pressures and temperatures
• Precision-machined internal piston and bore ensure consistent pressure delivery across all RPMs
• Features a robust electrical connector for seamless communication with the vehicle ECM
• Direct-fit design matches factory mounting locations and fuel line connection angles

Fits These Machines

• for Honda Accord (2013-2014)
• for Acura TLX / ILX (2015-2016)

On-The-Job Use

• Resolving diagnostic trouble codes related to low fuel rail pressure and engine misfires
• Replacing a leaking or failing direct-injection pump during routine engine maintenance
• Curing fuel-system hard starts, sluggish acceleration, and stalling issues

Specs At A Glance

Good To Know

Q: Should the fuel pump roller tappet be replaced at the same time? A: Yes, it is highly recommended to inspect and replace the fuel pump roller tappet in the cylinder head to prevent wear on the new pump lobe.

Q: Is this pump compatible with standard low-pressure fuel systems? A: No, this is a mechanical high-pressure fuel pump specifically designed for direct-injection engines and works in tandem with an in-tank low-pressure pump.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.