Engine Components

1230360U21 - : Pulley for Infiniti Image

Pulley

Infiniti 1230360U21
2 wheel steering. Incl.Engine Harmonic Balancer. Q45.
Discontinued
1104460U15 - : Head Gasket for Infiniti Image

Head Gasket

Infiniti 1104460U15
Q45. Left side.
Discontinued
112841LA0A - : Heat Shield for Infiniti Image

Heat Shield

Infiniti 112841LA0A
2015.
Discontinued
1308531U02 - : Chain Guide for Infiniti Image

Chain Guide

Infiniti 1308531U02
I30. Tension side. Top.
Discontinued
123031CA0A - : Pulley for Infiniti Image

Pulley

Infiniti 123031CA0A
5.0L. Incl.Engine Harmonic Balancer. FX50. QX70.
Discontinued
1123210V00 - : Mount Bracket for Infiniti Image

Mount Bracket

Infiniti 1123210V00
J30. Right.
Discontinued
11233F6502 - : Mount Bracket for Infiniti Image

Mount Bracket

Infiniti 11233F6502
J30. Left.
Discontinued
1111053J12 - : Oil Pan for Infiniti Image

Oil Pan

Infiniti 1111053J12
Upper. G20.
Discontinued
213057S06A - : Oil Cooler for Infiniti Image

Oil Cooler

Infiniti 213057S06A
4.5L.
Discontinued
123036P000 - : Pulley for Infiniti Image

Pulley

Infiniti 123036P000
Incl.Engine Harmonic Balancer. 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.