Save Up to $25 on Shipping on Orders $300+ | Ends 11/22

OEM INFINITI G20 Engine Parts

Find products for your vehicle

            304326SA0A - : Gusset-Transmission To Engine for Infiniti Image

            Gusset-Transmission To Engine

            Infiniti 304326SA0A
            $42.61
            MSRP $54.83
            Save $12.22
            22.3% Off
            240791LA0C - : Engine Sub Harness for Infiniti Image

            Engine Sub Harness

            Infiniti 24079-1LA0C
            This is an engine sub harness, a wiring and cable component. It is designed to meet Infiniti factory fit, performance, and durability...
            $262.94
            MSRP $417.53
            Save $154.59
            37% Off
            22042004 - : Engine Oil Filter for Infiniti Image

            Engine Oil Filter

            Infiniti 22042004
            $12.54
            MSRP $12.59
            Save $0.05
            0.4% Off
            24079JL00A - : Engine Sub Harness for Infiniti Image

            Engine Sub Harness

            Infiniti 24079-JL00A
            $79.90
            MSRP $123.64
            Save $43.74
            35.4% Off
            23710ZQ02A - : Engine Control Module for Infiniti Image

            Engine Control Module

            Infiniti 23710-ZQ02A
            $1,365.87
            MSRP $1,734.44
            Save $368.57
            21.3% Off
            23710ZQ04A - : Engine Control Module for Infiniti Image

            Engine Control Module

            Infiniti 23710-ZQ04A
            $1,400.03
            MSRP $1,777.81
            Save $377.78
            21.2% Off
            240129NB1A - : Engine Room Harness for Infiniti Image

            Engine Room Harness

            Infiniti 24012-9NB1A
            This is an engine room wiring harness, a wiring cable assembly used within the vehicle's electrical system. It is designed to meet...
            $1,823.49
            MSRP $2,947.05
            Save $1,123.56
            38.1% Off
            240235CH1C - : Engine Room Sub-Harness for Infiniti Image

            Engine Room Sub-Harness

            Infiniti 24023-5CH1C
            This is a wiring sub-harness cable assembly for the engine room. It is part of the vehicle's electrical wiring harness. It is designed...
            $205.68
            MSRP $326.60
            Save $120.92
            37% Off
            237103JM0A - : Engine Control Module for Infiniti Image

            Engine Control Module

            Infiniti 23710-3JM0A
            This is an engine control module, an electronic control unit within the engine control components. It is designed to meet Infiniti...
            $1,454.90
            MSRP $1,847.49
            Save $392.59
            21.2% Off
            237104GB1A - : Engine Control Module for Infiniti Image

            Engine Control Module

            Infiniti 23710-4GB1A
            This is an engine control module, part of the engine control modules within the powertrain. It is designed to meet Infiniti factory fit,...
            $1,756.80
            MSRP $2,230.86
            Save $474.06
            21.3% Off
            237104GB2A - : Engine Control Module for Infiniti Image

            Engine Control Module

            Infiniti 23710-4GB2A
            This is an engine control module, a powertrain component within the engine control system. It is designed to meet Infiniti factory fit,...
            $1,756.80
            MSRP $2,230.86
            Save $474.06
            21.3% Off
            240126JE7A - : Engine Room Harness for Infiniti Image

            Engine Room Harness

            Infiniti 240126JE7A
            This is an engine room wiring harness, a wiring cable assembly. It is designed to meet Infiniti factory fit, performance, and durability...
            $1,660.73
            MSRP $2,684.00
            Save $1,023.27
            38.1% Off

            No results found for "engine". Here are some helpful search tips:

            • Search by a part name. Example: water pump.
            • Be less specific. Example: brake instead of ceramic brake.
            • Remove information such as make, year or model.
            • Can't find the part you are looking for? Contact us and we'll find it for you!


            Your Guide to INFINITI G20 Engine Parts

            Whether your INFINITI G20 is from the first generation offered between 1991 and 1996 or the follow-up model sold from 1999 to 2002, it was powered by an inline-four engine. While that engine was quality made, of course, it's undoubtedly gone through some things over the past two decades. That means even a high quality engine such as yours can begin to show signs of wear-and-tear, especially if your commute is more of a slog than a dream. Knowing the parts of your executive car's engine, how they work, and how to recognize signs of trouble is crucial, then.

            What Are the Main INFINITI G20 Engine Parts?

            Honestly, your engine is built like most internal combustion engines. There's an engine block at the heart of it, which other parts connect to. A cylinder head keeps the gases produced by combustion inside the engine block, and the spark plugs that kindle that combustion are connected to the cylinder head.

            A camshaft links with your vehicle's crankshaft in order to open and close the valves and pistons in sync with one another, with the crankshaft converting engine power into rotary motion that your drive shaft and transmission use to move your wheels and tires. Then there's the oil pan that contains the motor oil that lubricates your engine, as well as assorted bits and bobs like bearings, bolts, rings, gaskets, and gears connect the various parts.

            How Do You Spot INFINITI G20 Engine Issues?

            As we mentioned earlier, your engine's been working at its peak for some time now. If you've kept up with your routine maintenance, it can still deliver years of service. However, it's always a good idea to spot signs of faulty parts so that you can resolve any issues earlier rather than letting them develop into a major problem. They include:

            • Continuing engine stalls
            • Trouble accelerating
            • Uneven engine idling
            • Poorer fuel efficiency
            • Excessive exhaust smoke
            • Your "Check Engine" dash light comes on -- though this needs further investigation to determine if the engine is the source of the trouble

            Where Can You Save on Genuine INFINITI G20 Engine Parts?

            Right here, from our online auto parts store. You see, we only stock the authentic engine parts that your manufacturer made for your car. That delivers the guaranteed compatibility that you want. We also sell them at prices up to 35% lower than the MSRP that others charge, delivering the savings you appreciate.