Cummins ISX12G Fuel Shutoff Valve 2014-2018: OEM 4389457
CUMMINS ISX12G FUEL SHUTOFF VALVE 2014-2018: OEM 4389457
ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY
WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a New, Drive On Diesel Fuel Shutoff Valve, Drive On Diesel part number 4389457TX ( OEM Part Number 4389457 ).This part is primarily made for a Cummins ISX12G, production years 2014-2018, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
OEM NUMBERS
| Primary OEM | 4389457 |
| Additional OEM | 4389457 |
ADDITIONAL DETAILS
| CONDITION | New |
| UPC / Barcode | |
| WEIGHT | 5.00 LBS |
SHIPPING OPTIONS
Ship Weight : 5.00 LBS
UPS Ground, 2nd Day Air, Next Day Air
SHIPPING POLICY
Drive On Diesel ships via UPS Ground. Next day air shipping can be arranged for a reasonable price of anywhere from $50.00 - $100.00 depending on the weight of the product and your location. We will do everything we can to make sure that you get the service you need. We understand how important it is to receive your order as quickly as possible.
In most cases Drive On Diesel only needs one address, as long as your product is shipping to the same location as your billing information. In order to eliminate credit card fraud, your billing information must match the credit card you provide.
The terms, conditions, and details of our warranty vary from product to product. Specific warranty details can be found below.
Drive On Diesel provides a replacement warranty on all of our parts. The duration and mileage limitations of the warranty vary by product and are specified on the product's detail page/item listing.
Please note that the warranty covers replacement of the part and the cost of shipping the replacement part to you only. It does not cover any shop, labor, towing, or any similar or related costs. This is not a "money back guarantee".
If you experience a problem with your part or it is not functioning properly, the correct warranty procedure is to call us at (510) 257-1777 (8:00 AM - 5:00 PM ET Monday through Friday). Be sure to have your order number and/or other relevant order information ready so we can easily locate your order and resolve your issue as quickly as possible. From that point, we will review with you any troubleshooting steps that may need to be taken and other areas or systems that can be checked to rule out external problems contributing to your part's issue. If a replacement is determined to be necessary, we will then arrange for your replacement part to ship out ASAP and issue any necessary return shipping labels and/or documents.
As is the case for the majority of the diesel products sold on Drive On Diesel, your part's warranty is active as soon as you install it. In some other cases, warranty activation is contingent upon you sending us your core (i.e., your old part). Drive On Diesel will provide you a return shipping label for parts that have a warranty with a core return condition. When we have received your core return, the part's warranty coverage begins. We reserve the right to void the product warranty if your core is not received within the allotted time, or if it isn't received at all. If the warranty for the diesel part you are purchasing has a core return requirement, it will be clearly noted on the product detail page/item listing.
What is a Core Charge?
A core charge (also called "core deposit") is similar to the deposit you might pay for a can or bottle of soda and is a standard requirement in the auto parts industry. For example, in many states, to promote recycling, you pay a deposit when you purchase a can of soda and receive your deposit back when you return the empty can. Many automotive parts have a core charge, or core price, that works in essentially the same way as a soda can deposit.
30 Day Core Charge Hold
You authorize Drive On Diesel, to hold your credit card for the specified core charge amount and that you agree to return your core with 30 days of receiving the purchased part. When we have received your core return, the hold is released and the core charge payment is canceled.
"This Product Doesn't Have a Core"
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2014 | Cummins | ISX12G | ||||
| 2015 | Cummins | ISX12G | ||||
| 2016 | Cummins | ISX12G | ||||
| 2017 | Cummins | ISX12G | ||||
| 2018 | Cummins | ISX12G | ||||
PEOPLE ALSO ASKS | BLOG(S)
The Cummins ISX12G Fuel Shutoff Valve, OEM 4389457, is a vital component for controlling fuel flow in your engine. Designed for ISX12G engines from 2014-2018, this valve ensures fuel is properly managed to maintain smooth engine operation.
Key Functions of the Fuel Shutoff Valve:
- Controls Fuel Flow
- The valve opens and closes to control the fuel flow to the engine. When the engine needs to be shut down, the valve closes to cut off the fuel supply.
- Ensures Safety
- By regulating fuel flow, it prevents excessive fuel consumption, reducing potential risks in case of engine malfunction.
- Prevents Fuel Leaks
- The shutoff valve acts as a safeguard against fuel leaks when the engine is off.
The fuel shutoff valve works by receiving an electrical signal from the engine control module. When the engine is started, the valve opens, allowing fuel to flow. When the engine is turned off, the valve closes, stopping fuel flow instantly. This efficient control helps maintain engine longevity and operational reliability.
Regular inspection of the fuel shutoff valve is essential for optimal engine function, ensuring that the fuel system operates smoothly and safely.
A fuel shutoff valve plays a crucial role in controlling the flow of fuel to the engine. When this valve starts to fail, it can lead to various issues that affect the overall function of your vehicle. Identifying these signs early on can save you from more significant problems down the road.
Common Signs of a Malfunctioning Fuel Shutoff Valve
- Engine Hesitation
- If you notice your engine hesitating or struggling to start, it could be due to a faulty fuel shutoff valve not allowing the proper flow of fuel.
- Erratic Idling
- A malfunctioning valve may cause the engine to idle inconsistently, often fluctuating between high and low RPMs.
- Stalling
- Frequent stalling, especially when the vehicle is in gear or under load, can indicate that the fuel shutoff valve isn't working correctly.
- Fuel Leaks
- Check for any signs of fuel leaks around the valve. This is a clear indication of a problem that needs immediate attention.
- Hard Starting
- Difficulty starting the engine could point to the fuel shutoff valve not opening as it should.
If you experience any of these symptoms, it might be time to inspect the fuel shutoff valve. Early diagnosis and repair can prevent further complications and keep your vehicle running smoothly.
Fuel leakage can cause fire hazards, environmental contamination, and loss of pressure.
Cummins Fuel Shutoff Valves
