Engine Components

240774J900 - : Positive Cable for Infiniti Image

Positive Cable

Infiniti 240774J900
G20. Manual trans.
Discontinued
1010164Y25 - : Overhaul Gasket Set for Infiniti Image

Overhaul Gasket Set

Infiniti 1010164Y25
G20. To 01/1993.
Discontinued
130496P001 - : Thermostat Housing for Infiniti Image

Thermostat Housing

Infiniti 130496P001
Q45. Upper.
Discontinued
15010AR710 - : Oil Pump for Infiniti Image

Oil Pump

Infiniti 15010AR710
4.5L. Q45, M45. Fx.
Discontinued
110404W015 - : Cylinder Head for Infiniti Image

Cylinder Head

Infiniti 110404W015
QX4. Right. From 07/02.
Discontinued
110406P122 - : Cylinder Head for Infiniti Image

Cylinder Head

Infiniti 110406P122
Q45. Right bank.
Discontinued
121001CA0A - : Connecting Rod for Infiniti Image

Connecting Rod

Infiniti 121001CA0A
Incl.Bolts. FX50. QX70.
Discontinued
1106021V00 - : Water Outlet for Infiniti Image

Water Outlet

Infiniti 1106021V00
QX4. 1997-00.
Discontinued
990A0C9917 - : Caution Label for Infiniti Image

Caution Label

Infiniti 990A0C9917
Anti theft.
Discontinued
150731P100 - : Chain Guide for Infiniti Image

Chain Guide

Infiniti 150731P100
Q45. Upper. Oil Pump.
Discontinued
1501060U01 - : Oil Pump for Infiniti Image

Oil Pump

Infiniti 1501060U01
Q45.
Discontinued

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Engine Components: Precision Performance for Your INFINITI

At Grubbs INFINITI Grapevine, we understand that your engine is the heart of your vehicle’s performance. Genuine INFINITI engine components are engineered to deliver precision, durability, and long-term reliability. From internal parts to supporting systems, each component is designed to work together seamlessly for optimal performance. Your INFINITI depends on high-quality engine components to maintain power, efficiency, and smooth operation.

How Engine Components Work Together

Engine components include parts such as pistons, gaskets, sensors, and timing systems that work together to create controlled combustion. Air, fuel, and spark are precisely managed to generate power while minimizing emissions. Lubrication and cooling systems support internal movement and temperature control. These systems integrate with the fuel system and ignition components for efficient operation.

What Causes Engine Component Wear

Heat, friction, and pressure naturally wear internal engine parts over time. Inadequate lubrication can accelerate metal-on-metal contact. Contaminated oil or fuel can damage sensitive components. Extended service intervals may also increase wear and reduce efficiency.

Signs of Engine Component Issues

Rough idling, reduced power, or poor fuel economy may indicate internal wear or failure. Unusual knocking or ticking sounds can signal mechanical issues. Warning lights or diagnostic trouble codes often point to sensor or system malfunctions. Genuine INFINITI engine components are designed for precise fitment and dependable long-term performance.

Grubbs INFINITI Grapevine provides OEM engine components built to restore factory performance and reliability.